@font-face {
  font-family: "AlibabaPuHuiTi";font-weight: 250;src: url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/vM02Bliq6ksg.woff2") format("woff2"),
  url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/5TByuAxxYI7e.woff") format("woff");
  font-display: swap;
}
@font-face {
  font-family: "AlibabaPuHuiTi";font-weight: 300;src: url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/BxkEMWSJanHV.woff2") format("woff2"),
  url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/WttJu305mc3e.woff") format("woff");
  font-display: swap;
}
@font-face {
  font-family: "AlibabaPuHuiTi";font-weight: 400;src: url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/QCnnvxt3Zgej.woff2") format("woff2"),
  url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/um75odGo76gu.woff") format("woff");
  font-display: swap;
}
@font-face {
  font-family: "AlibabaPuHuiTi";font-weight: 600;src: url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/cnF01jQlIxsp.woff2") format("woff2"),
  url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/31h1h2lKsyGn.woff") format("woff");
  font-display: swap;
}
@font-face {
  font-family: "AlibabaPuHuiTi";font-weight: 700;src: url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/ugcZxVXWJyPo.woff2") format("woff2"),
  url("//at.alicdn.com/wf/webfont/iU7h4qi2eXGE/IXN5Ney4lH0H.woff") format("woff");
  font-display: swap;
}
* {
  font-family: "AlibabaPuHuiTi", -apple-system, BlinkMacSystemFont, "Segoe UI", 
               "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", 
               "Source Han Sans SC", sans-serif;
  font-weight: 400; 
}
/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
#app{
	max-width: 1920px;
}
body {
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}
:root {
	--min-font: 12px;
	--max-font: 24px;
	--preferred-font: 2vw;
}
/* 全局链接样式 */
.pointer{
	cursor: pointer;
}
.hide{
	display: none;
}
.p0{
	padding: 0 !important;
}
a {
    text-decoration: none;
}
.color-92{
	color: #929292;
}
a:hover {
    text-decoration: none;
}
.relative{
	position: relative;
}
.absolute{
	position: absolute;
}
.main-red{
	color: #E5002D;
}
.mt-100{
    margin-top: 100px;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}
.justify-start {
	display: flex;
	justify-content: flex-start;
}

.justify-end {
	display: flex;
	justify-content: flex-end;
}

.justify-center {
	display: flex;
	justify-content: center;
}

.justify-between {
	display: flex;
	justify-content: space-between;
}

.justify-around {
	display: flex;
	justify-content: space-around;
}

.justify-evenly {
	display: flex;
	justify-content: space-evenly;
}

.justify-items-start {
	display: flex;
	justify-items: start;
}

.justify-items-end {
	display: flex;
	justify-items: end;
}

.justify-items-center {
	display: flex;
	justify-items: center;
}

.justify-items-stretch {
	display: flex;
	justify-items: stretch;
}
.align-center {
	display: flex;
	align-items: center;
}
.align-start{
	display: flex;
	align-items: flex-start;
}
.align-baseline {
	display: flex;
	align-items: baseline;
}
/* 头部导航样式 */
.header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0;
}

.social-media-icons {
    display: flex;
    gap: 20px;
    align-items: center;
}

.social-icon {
    width: 40px;
    height: 40px;
    border: 2px dashed #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #666;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 1px dashed #ccc;
    border-radius: 50%;
}

.social-icon:hover {
    border-color: #E5002D;
    color: #E5002D;
    transform: scale(1.1);
}

.logo img {
    
}

.header-top .logo img {
    width: 120px;
    height: auto;
}
.main-nav{
    
}
.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}
.main-nav ul .pro-submenu{
	display: none;
}
.main-nav li {
    margin: 0 20px;
}

.main-nav a {
    text-decoration: none;
    color: #333;
    font-size: 16px;
    padding: 10px 0;
    position: relative;
    transition: color 0.3s;
}

.main-nav a:hover,
.main-nav a.active {
    color: #E5002D;
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #E5002D;
}
.pro-submenu {
    display: none; /* 默认隐藏 */
    position: absolute;
    top: 120%; /* 在父菜单项正下方 */
	left:50%;
    background: white;
    min-width: 160px; /* 设置最小宽度 */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* 添加阴影提升层次感 */
    z-index: 1000; /* 确保子菜单显示在其他元素上方 */
    padding: 0;
    margin: 0;
    list-style: none;
    transform: translateX(-50%);
    /* 使用Flexbox布局实现垂直排列 */
    display: none; /* 保持默认隐藏，由交互控制显示 */
    flex-direction: column; /* 关键属性：使子项垂直排列 */
}

/* 产品子菜单项样式 */
.pro-submenu li {
    width: 100%; /* 确保每个列表项占满一行 */
    box-sizing: border-box; /* 防止padding和border影响宽度计算 */
}

.pro-submenu li a {
    display: block; /* 使链接填满整个列表项，增加可点击区域 */
    padding: 12px 0px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
}

.pro-submenu li:last-child a {
    border-bottom: none; /* 最后一项去掉边框 */
}

.pro-submenu li a:hover {
}

/* 鼠标悬停显示子菜单 (PC端) */
.main-nav li:hover .pro-submenu {
    display: flex; /* 悬停时显示，并应用flex布局 */
}
.header-right {
    display: flex;
    align-items: center;
}

.user-icon,
.language-selector,
.search-icon {
    cursor: pointer;
    padding: 0;
    transition: background-color 0.3s;
    width: 166px;
    height: 118px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.border-rl-E5E5E5{
    border-left: 0.75px solid #E5E5E5;
    border-right: 0.75px solid #E5E5E5;
}
.user-icon:hover,
.language-selector:hover,
.search-icon:hover {
    background-color: #f8f9fa;
}

.search-icon {
    color: #e74c3c;
    font-size: 18px;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    position: relative;
    cursor: pointer;
}

.language-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
}

.language-selector:hover .language-dropdown,
.language-selector.active .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid #f5f5f5;
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background-color: #f8f9fa;
}

.lang-option.active {
    background-color: #E5002D;
    color: #fff;
}

.language-selector .fas {
    transition: transform 0.3s ease;
}

.language-selector:hover .fas,
.language-selector.active .fas {
    transform: rotate(180deg);
}

/* 主要内容区域 */
.main-content {
    padding: 0 0 0 0;
}
.page-title{
    margin-left: 1.5vw;
}
.page-title h2 {
    font-family: OPlusSans3.0-Medium, OPlusSans30-Medium;
font-weight: normal;
font-size: clamp(12px,1.5vw,40px);
color: #000000;
line-height: 48px;
text-align: left;
font-style: normal;
text-transform: none;
}

/* 搜索和过滤区域 */
.search-filter-section {
    background-color: #fff;
    border-radius: 3px;
}
.search-filter-section-top{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0px;
    border-bottom: 1px solid #E5E5E5;
}
.search-bar {
    margin-right: 50px;
	width: 42%;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #E5002D;
}
.search-bar img{
    width: 21px;
    height: 21px;
}
.search-input {
    width: 100%;
    padding: 12px 0px;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    border: none;
}

.search-input:focus {
    border-color: #e74c3c;
}

.filter-row {
    display: flex;
    gap: 1vw;
    align-items: center;
    flex-wrap: wrap;
    padding: 1vw 1vw;
    border-bottom: 1px solid #E5E5E5;
	justify-content: flex-start;
}

.filter-select {
    flex: 1;
    min-width: 12vw;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    font-size: 14px;
    outline: none;
    cursor: pointer;
}

.search-btn {
    background-color: #E5002D;
    color: #fff;
    border: none;
    padding: 10px 20px 10px 20px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

.search-btn:hover {
    background-color: #c0392b;
}

/* 产品展示区域 */
.product-section {
    display: flex;
    background: #fff;
}

.product-sidebar {
    width: 250px;
    background-color: #fff;
    padding: 30px;
    height: 88px;
    border-bottom: 1px solid #E5E5E5;
}
.product-sidebar h3{
    font-size: 18px;
    color: #333;
    height: 50px;
}


.category-list {
    margin-top: 30px;
    list-style: none;
}

.category-list li {
    margin-bottom: 10px;
    border-bottom: 1px solid #E5E5E5;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: #666;
    padding: 8px 0;
    transition: color 0.3s;
    font-size: 14px;
}

.category-list a:hover,
.category-list a.active {
    color: #e74c3c;
}

.category-list i {
    font-size: 12px;
}

.product-content {
    flex: 1;
    border-left: 1px solid #E5E5E5;
    border-right: 1px solid #E5E5E5;
}

.product-header {
    height: 87px;
    margin-bottom: 20px;
    background-color: #fff;
    padding: 15px 0px;
    border-bottom: 1px solid #E5E5E5;
    display: flex;
    align-items: center;
}
.product-header div{
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}
.product-header .option-item{
    margin-right: 30px;
}
.product-header h3 {
    font-size: 18px;
    color: #333;
    margin: 0;
}
.product-list-head{
	width: 100%;
}
.product-category-title{
    margin-left: 30px;
	font-size: clamp(var(--min-font), var(--preferred-font), 20px);
}
.pagination {
    display: flex;
    gap: 5px;
}

.page-item {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.page-item:hover,
.page-item.active {
    background-color: #e74c3c;
    color: #fff;
    border-color: #e74c3c;
}

/* 产品网格 */
.product-grid {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: start;
	min-height: 300px;
	padding-left: 18px;
    padding-bottom: 30px;
}

.product-card {
    border: 0.75px solid #E5E5E5;
    background-color: #fff;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    height: 14.5vw;
    width: 28.2vw;
    flex-shrink: 0;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.product-left {
    flex: 0 0 13.5vw;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 14.5vw;
}

.product-right {
    /* flex: 0 0 16.7vw; */
    padding: 1vw;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-left: 1px solid #E5E5E5;
}

.product-image {
    width: 11vw;
    height: 11vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* 产品图片占位符样式 */


.product-info {
    margin-bottom: 1vw;
}

.product-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
}

.product-specs {
    margin-bottom: 1vw;
}

.product-specs p {
    font-size: 14px;
    color: #646464;
    margin-bottom: 0.5vw;
    line-height: 1.5;
}

.product-specs span {
    font-weight: bold;
    color: #646464;
    margin-right: 8px;
}

.product-actions {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
	font-size: 9px;
}

.action-btn {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #666;
    transition: all 0.3s;
    font-size: 12px;
    min-width: 100px;
}

.action-btn span{
    margin-left: 5px;
}

/* 页脚样式 */
.footer {
    background: #F9F9F9;
    color: #333;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid #E5002D;
    padding-bottom: 20px;
}

.footer-logo {
    margin-bottom: 0;
}

.footer-logo img {
    max-width: 120px;
    height: auto;
}

.footer-social-icons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.footer-social-icons .social-icon {
    width: 35px;
    height: 35px;
    border: 2px dashed #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #666;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
}

.footer-social-icons .social-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 1px dashed #ccc;
    border-radius: 50%;
}

.footer-social-icons .social-icon:hover {
    border-color: #E5002D;
    color: #E5002D;
    transform: scale(1.1);
}

.footer-separator {
    height: 1px;
    background-color: #eee;
    width: 100%;
    margin-bottom: 30px;
}
.newsletter{
    margin-top: 20px;
}
.newsletter h3 {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    text-align: left;
    line-height: 1.4;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.newsletter-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f8f9fa;
    color: #333;
    outline: none;
    font-size: 14px;
}

.newsletter-input::placeholder {
    color: #999;
}

.newsletter-btn {
    padding: 12px 15px;
    background-color: #E5002D;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.newsletter-btn:hover {
    background-color: #c00024;
}

.privacy-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 12px;
    color: #666;
    line-height: 1.4;
}

.privacy-checkbox input[type="checkbox"] {
    margin-top: 2px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #bdc3c7;
}

.footer-links {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.link-column h4 {
    color: #000;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: bold;
    white-space: nowrap;
}

.link-column ul {
    list-style: none;
}

.link-column li {
    margin-bottom: 8px;
    white-space: nowrap;
}

.link-column a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
    line-height: 1.4;
}

.link-column a:hover {
    color: #E5002D;
}

.social-media {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.social-media a {
    color: #bdc3c7;
    font-size: 20px;
    transition: color 0.3s;
}

.social-media a:hover {
    color: #e74c3c;
}

.hotline {
    display: flex;
    align-items: center;
}

.hotline-icon {

    
}

.hotline-info {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
}



.address, .product-consultation, .company-email {
    
}

.address span, .product-consultation span, .company-email span {
    display: block;
    font-size: 14px;
    color: #333;
    font-weight: bold;
}

.address p, .product-consultation p, .company-email p {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
    margin: 0;
}

.contact-details p {
    font-size: 12px;
    color: #bdc3c7;
    margin-bottom: 5px;
    line-height: 1.4;
}

.contact-details strong {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #eee;
    font-size: 12px;
    color: #999;
}

/* 加载动画和过渡效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeIn 0.6s ease-out;
}

/* 搜索高亮效果 */
.highlight {
    background-color: #fff3cd;
    padding: 2px 4px;
    border-radius: 2px;
}

/* 加载状态 */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #e74c3c;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.filter-row select{
	background-color: #F3F3F3;
}
/* 响应式设计 */
@media (max-width: 1000px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-nav li {
        margin: 0 10px;
    }
    
    .filter-row {
        flex-direction: column;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .product-section {
        flex-direction: column;
    }
    
    .product-sidebar {
        width: 100%;
    }
    
    .product-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .product-left {
        flex: none;
        height: 150px;
    }
    
    .product-right {
        padding: 1vw;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .footer-right{
        display: flex;
        justify-content: center;
    }
    .footer-links {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .product-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .action-btn {
        flex-direction: row;
        justify-content: center;
    }
}

/* 服务页面样式 */
.hero-banner {
    position: relative;
    height: 258px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-image: url('/assets/img/index/service-banner.png');
    overflow: hidden;
}

.banner-overlay {
    position: absolute;
    top: 15%;
    left: 0;
    right: 0;
    bottom: 0;
}

.banner-content {
    text-align: center;
    color: #fff;
    z-index: 2;
}

.banner-content h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.banner-content p {
    font-size: 20px;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* 服务模块样式 */
.service-section {
    background-color: #f8f9fa;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}
.border-lr{
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}
.service-card {
    background-color: #fff;
    padding: 130px 95px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.service-card:hover {
    background: #F1F1F1;
}

.service-header {
    text-align: left;
    margin-bottom: 30px;
}

.service-header h2 {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.service-separators {
    margin-top: 40px;
    width: 160px;
    height: 3px;
    background: repeating-linear-gradient(
        to right,
        #E5002D 0px,
        #E5002D 10px,
        transparent 10px,
        transparent 20px
    );
}

.service-content {
    margin-top: 85px;
    margin-bottom: 54px;
    height: 200px;
}

.service-content p {
    font-family: OPlusSans 3.0, OPlusSans 30;
font-weight: 500;
font-size: 16px;
color: #000000;
    text-align: justify;
}

.service-action {
    margin-top: 112px;
    text-align: center;
}

.service-btn {
    display: inline-block;
    width: 100%;
    background: #E5002D;
    color: #fff;
    padding: 15px 40px;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
}


/* 服务优势样式 */
.advantages-section {
    padding: 80px 0;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header div {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: #666;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.advantage-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.advantage-icon i {
    font-size: 32px;
    color: #fff;
}

.advantage-item:hover .advantage-icon {
    transform: scale(1.1);
}

.advantage-item h3 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.advantage-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 淡入淡出动画类 */
.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.animate {
    opacity: 1;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.animate {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.animate {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.animate {
    opacity: 1;
    transform: scale(1);
}

/* 服务页面响应式设计 */
@media (max-width: 768px) {
    .hero-banner {
        height: 300px;
    }
    
    .banner-content h1 {
        font-size: 32px;
    }
    
    .banner-content p {
        font-size: 16px;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .service-header h2 {
        font-size: 24px;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero-banner {
        height: 250px;
    }
    
    .banner-content h1 {
        font-size: 24px;
    }
    
    .banner-content p {
        font-size: 14px;
    }
    
    .service-section,
    .advantages-section {
        padding: 50px 0;
    }
    
    .service-card {
        padding: 25px 15px;
    }
    
    .advantage-item {
        padding: 20px 15px;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
    }
    
    .advantage-icon i {
        font-size: 24px;
    }
}

/* 新闻页面样式 */
.news-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    position: relative;
}
.news-list-tabs .tab-item{
	padding: 0;
	width: 180px;
	height: 50px;
	display: inline-block;
	line-height: 50px;
	color: #000;
}
.news-list-tabs .tab-item.active{
	color: #fff;
}
.download-list{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	gap: 30px;
	justify-content: start;
	min-height: 300px;
	padding-left: 30px;
}

/* 下载项目样式 */
.download-item {
	width: 280px;
	margin-bottom: 30px;
}

.download-file {
	overflow: hidden;
	transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.download-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
	border-color: #E5002D;
}

.download-image {
	width: 100%;
	height: 180px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.download-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.download-card:hover .download-image img {
	transform: scale(1.05);
}

.download-info {
	padding: 20px;
	text-align: center;
}

.download-title {
	font-size: 16px;
	font-weight: 600;
	color: #333;
	margin-bottom: 15px;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.download-btn{
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background-color: #E5002D;
	color: #fff;
	padding: 12px 24px;
	border-radius: 6px;
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	transition: all 0.3s ease;
	border: none;
	cursor: pointer;
	min-width: 10vw;
	justify-content: center;
}

.download-btn:hover {
	background-color: #c0001f;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
}

.download-btn i {
	font-size: 14px;
}
.news-tabs-title{
	display: inline-block;
	
}

.news-tabs::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #E5002D;
}

.tab-item {
    padding: 15px 20px;
    width: 180px;
    border-radius: 3px;
    background-color: #f5f5f5;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    border: 1px solid #CDCDCD;
}



.tab-item span {
    font-size: 16px;
    font-weight: 500;
    color: #666;
    transition: color 0.3s ease;
}

.tab-item.active {
    background-color: #E5002D;
}

.tab-item.active span {
    color: #fff;
}

.tab-item:hover:not(.active) {
    background-color: #f0f0f0;
}

/* 新闻内容区域 */
.news-content {
    background-color: #fff;
}

/* 特色新闻 */
.featured-news {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.news-date {
    font-size: 14px;
    color: #999;
    margin-bottom: 10px;
}

.news-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.4;
}

/* 特色新闻样式保留，用于其他地方的新闻展示 */
.featured-news .news-image {
    flex: 0 0 400px;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.featured-news .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-news .news-image:hover img {
    transform: scale(1.05);
}

.featured-news .news-description {
    font-size: 16px;
    line-height: 1.8;
    color: #B1B1B1;
    margin-bottom: 20px;
}

.featured-news .learn-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #E5002D;
    color: #fff;
    padding: 12px 25px;
    border-radius: 3px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
}

.featured-news .learn-more-btn:hover {
    background-color: #C00024;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 0, 45, 0.4);
    color: #fff;
    text-decoration: none;
}

.featured-news .learn-more-btn i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.featured-news .learn-more-btn:hover i {
    transform: translateX(3px);
}

/* 新闻列表 */
.news-list {
    margin-bottom: 30px;
}

.news-item {
    display: flex;
    gap: 40px;
    padding: 40px 0;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: all 0.3s ease;
    align-items: flex-start;
}

.news-item:last-child {
    border-bottom: none;
}

.news-item:hover {
    background-color: #f8f9fa;
    margin: 0 -20px;
    padding: 40px 20px;
    border-radius: 8px;
}

.news-item .news-left {
    flex: 0 0 400px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
}

.news-item .news-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-item .news-date {
    font-size: 16px;
    color: #000;
    margin-bottom: 0;
    font-weight: 500;
}

.news-item .news-title {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    margin-bottom: 0;
    line-height: 1.4;
}

.news-item .news-description {
    font-size: 16px;
    line-height: 1.8;
    color: #B1B1B1;
    margin-bottom: 0;
}

.news-item .news-actions {
    margin-top: 0;
}

.news-item .news-left .news-actions .learn-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #E5002D;
    color: #fff;
    padding: 12px 25px;
    border-radius: 3px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 180px;
    height: 50px;
    justify-content: space-between;
    margin-top: 90px;
}

.news-item .learn-more-btn:hover {
    background-color: #C00024;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 0, 45, 0.4);
    color: #fff;
    text-decoration: none;
}
.news-item .learn-more-btn img{
    width: 8px;
    height: 8px;
}

.news-item .news-image {
    width: 100%;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    margin-top: 20px;
}

.news-item .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-item .news-image:hover img {
    transform: scale(1.05);
}

/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
	list-style: none;
    gap: 15px;
    margin-top: 30px;
}
.pagination li{
	width: 30px;
	height: 30px;
	border: 1px solid #CDCDCD;
	border-radius: 3px;
	text-align: center;
}
.pagination>li.active{
	color: #E5002D;
	border: 1px solid #E5002D;
}
.news-list-page .pagination li{
	width: 48px;
	height: 48px;
	border-radius: 50%;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
}
.news-list-page .pagination>li.active{
	color: #fff;
	background-color: #E5002D;
}
.page-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid #ddd;
    border-radius: 50%;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
}

.page-arrow:hover {
    background-color: #E5002D;
    border-color: #E5002D;
    color: #fff;
}

.page-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid #ddd;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.page-number.active {
    background-color: #E5002D;
    border-color: #E5002D;
    color: #fff;
}

.page-number:hover:not(.active) {
    background-color: #f8f9fa;
}
.two-step-bounce {
    animation: twoStepBounce 0.6s ease;
}

@keyframes twoStepBounce {
    0% { transform: translateY(0); }
	30% { transform: translateY(-10px); }
	60% { transform: translateY(5px); }
	100% { transform: translateY(0); }
}
/* 新闻页面响应式设计 */
@media (max-width: 768px) {
    .news-tabs {
        flex-direction: column;
        gap: 0;
    }
    
    .tab-item {
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    
    .tab-item:last-child {
        border-bottom: none;
    }
    
    .news-content {
        padding: 20px;
    }
    
    .featured-news {
        margin-bottom: 30px;
        padding-bottom: 20px;
    }
    
    .news-title {
        font-size: 20px;
    }
    
    .news-item {
        flex-direction: column;
        gap: 20px;
    }
    
    .news-item .news-left {
        flex: none;
        width: 100%;
        order: 1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .news-item .news-right {
        order: 2;
    }
    
    .news-image {
        flex: none;
        width: 100%;
        height: 200px;
        order: 3;
    }
    
    .news-item .news-title {
        font-size: 18px;
    }
    
    .pagination {
        gap: 10px;
    }
    
    .page-arrow,
    .page-number {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .news-content {
        padding: 15px;
    }
    
    .featured-news {
        margin-bottom: 25px;
        padding-bottom: 15px;
    }
    
    .news-title {
        font-size: 18px;
    }
    
    .news-item {
        padding: 20px 0;
        gap: 15px;
    }
    
    .news-image {
        height: 150px;
    }
    
    .news-item .news-title {
        font-size: 16px;
    }
    
    .news-item .news-description {
        font-size: 14px;
    }
    
    .news-item .learn-more-btn {
        padding: 10px 20px;
        font-size: 12px;
    }
    
    .news-item:hover {
        margin: 0 -15px;
        padding: 15px;
    }
    
    .news-item .news-title {
        font-size: 14px;
    }
    
    .news-item .news-description {
        font-size: 12px;
    }
}

/* 联系我们页面样式 */
.contact-banner {
}

/* 移除contact-banner的遮罩层 */

.contact-info-overlay {
    position: relative;
    z-index: 1;
    color: #fff;
    padding: 3rem;
    display: flex;
    justify-content: space-between;
	max-width: 1920px;
}

.contact-item {
    margin-bottom: 25px;
    padding: 15px 0;
	width: 30%;
	max-width: 460px;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-label {
    font-size: 16px;
    font-weight: bold;
    min-width: 100px;
    margin-right: 30px;
    margin-bottom: 20px;
    color: #fff;
}

.contact-value {
    font-size: 20px;
    flex: 1;
    color: #000;
    line-height: 1.4;
}

.contact-value i {
    color: #E5002D;
    margin-right: 12px;
    font-size: 20px;
    text-shadow: none;
}

.contact-separator {
    height: 2px;
    background: #fff;
    margin: 20px 0;
    /* width: 460px; */
}
.contact-item:hover {
    .contact-separator{
        background-color: #E5002D;
    }
}
/* 留言表单区域 */
.contact-form-section {
    padding: 80px 0;
    background-color: #fff;
}
.contact-container {
    padding: 80px 184px;
}
.form-container {
    background-color: #fff;
    border-radius: 0;
    box-shadow: none;
    max-width: 100vw;
    margin: 0 auto;
}

.form-header {
    text-align: left;
    margin-bottom: 50px;
}

.form-header h2 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

.form-header p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

.contact-form {
    width: 100%;
}

/* Element UI 表单样式覆盖 */
.contact-form .el-form-item {
    margin-bottom: 40px;
}

.contact-form .el-form-item__label {
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin-bottom: 10px;
    padding-bottom: 0;
}

.contact-form .el-input__inner,
.contact-form .el-textarea__inner {
    border: none;
    border-bottom: 1px solid #ddd;
    border-radius: 0;
    padding: 12px 0;
    font-size: 16px;
    background-color: transparent;
    transition: border-color 0.3s ease;
}

.contact-form .el-input__inner:focus,
.contact-form .el-textarea__inner:focus {
    border-color: #E5002D;
    box-shadow: none;
}

.contact-form .el-textarea__inner {
    min-height: 120px;
    resize: vertical;
}

/* 提交按钮样式 */
.submit-button {
    width: 450px;
    height: 50px;
    background: #E5002D;
    border: none;
    color: #fff;
    font-size: 18px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
}

.submit-button:hover {
    background-color: #C00024;
    border-color: #C00024;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 0, 45, 0.3);
}

.submit-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(229, 0, 45, 0.3);
}

.submit-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(229, 0, 45, 0.2);
}

/* 复选框样式 */
.contact-form .el-checkbox__label {
    font-size: 14px;
    color: #666;
}

.contact-form .el-checkbox__input.is-checked .el-checkbox__inner {
    background-color: #E5002D;
    border-color: #E5002D;
}

/* 表单布局优化 */
.contact-form .el-row {
    margin-bottom: 0;
}

.contact-form .el-col {
    padding: 0 25px;
}

/* 必填字段标记样式 */
.contact-form .el-form-item.is-required .el-form-item__label::before {
    content: '*';
    color: #E5002D;
    margin-right: 4px;
}

.contact-form .el-form-item__label {
    font-weight: 500;
}

/* 输入框占位符样式 */
.contact-form .el-input__inner::placeholder,
.contact-form .el-textarea__inner::placeholder {
    color: #999;
    font-size: 14px;
}

/* 字数统计样式 */
.contact-form .el-input__count {
    color: #999;
    font-size: 12px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .form-container {
        padding: 40px 30px;
    }
    
    .form-header h2 {
        font-size: 28px;
    }
    
    .contact-form .el-col {
        padding: 0 15px;
    }
    
    .submit-button {
        width: 300px;
        height: 45px;
        font-size: 16px;
    }
}

/* 页脚服务热线样式 */
.service-hotline {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.hotline-icon {
    
}

.hotline-info span {
    display: block;
    font-size: 12px;
    color: #000;
    text-align: left;
}

.hotline-info strong {
    font-size: 20px;
    color: #E5002D;
    text-align: left;
}

/* 联系我们页面响应式设计 */
@media (max-width: 768px) {
    .contact-banner {
        height: 400px;
    }
    
    .contact-info-overlay {
        max-width: 100%;
        padding: 30px 20px;
        margin: 0 20px;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .contact-label {
        min-width: auto;
        margin-right: 0;
        font-size: 18px;
    }
    
    .contact-value {
        font-size: 16px;
    }
    
    .contact-form-section {
        padding: 50px 0;
    }
    
    .form-container {
        padding: 30px 20px;
        margin: 0 15px;
    }
    
    .form-header h2 {
        font-size: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-form .el-col {
        padding: 0 10px;
    }
    
    .submit-btn {
        padding: 12px 40px;
        font-size: 14px;
        min-width: 180px;
    }
    
    .service-hotline {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .hotline-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .contact-banner {
        height: 350px;
    }
    
    .contact-info-overlay {
        padding: 25px 15px;
        margin: 0 15px;
    }
    
    .contact-form-section {
        padding: 40px 0;
    }
    
    .form-container {
        padding: 25px 15px;
        margin: 0 10px;
    }
    
    .form-header h2 {
        font-size: 20px;
    }
    
    .form-header p {
        font-size: 14px;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .submit-btn {
        padding: 10px 30px;
        font-size: 13px;
        min-width: 160px;
    }
    
    .contact-label {
        font-size: 16px;
    }
    
    .contact-value {
        font-size: 14px;
    }
}
/* 关于我们导航菜单样式 */
.about-nav-menu {
    background-color: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    z-index: 10;
}

.about-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 118px;
    padding: 0 20px;
}

.about-nav-item {
    position: relative;
    padding: 0 30px;
    height: 118px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    color: #666666;
    font-weight: 500;
}

.about-nav-item span{
    margin-left: 10px;
}

.about-nav-item:first-child::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 100%;
    background-color: #ffffff;
}

.about-nav-item:hover {
    color: #E5002D;
    background-color: #f8f8f8;
}

.about-nav-item.about-nav-active {
    background-color: #E5002D;
    color: #ffffff;
}

.about-nav-item.about-nav-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 100%;
    background-color: #ffffff;
}

.about-nav-item span {
    white-space: nowrap;
}
/* 关于我们页面样式 */
.about-hero {
    position: relative;
    height: 932px;
    background-image: url('/assets/img/index/banner2.png'); /* 背景图片路径，用户会自己修改 */
    background-size: 80% 60%;
    background-position: right bottom;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* .about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
} */

.hero-background {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
}
.about-container{
    padding: 100px 183px;
}
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-left {
    color: #fff;
}

.about-hero-title {
    font-size: 48px;
    font-weight: bold;
    color: #E5002D;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 73px;
    color: #D6D6D6;
    font-weight: bold;
    letter-spacing: 2px;
}

.hero-right {
    color: #fff;
}

.company-intro {
    margin-bottom: 30px;
    color: #000000;
}

.company-intro p {
    font-size: 15px;
    line-height: 25px;
    margin-bottom: 25px;
    color: #000000;
}

.history-btn {
    position: absolute;
    left: 183px;
    bottom: 200px;
    display: inline-block;
    color: #E5002D;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 200px;
    height: 50px;
    border: 1px solid #E5002D;
    border-radius: 25px;
}
.history-btn a:hover{
    color: #E5002D;
}
.history-btn img{
    width: 10px;
    height: 10px;
    margin-left: 40px;
}

/* .history-btn:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    color: #fff;
    text-decoration: none;
} */

/* 关键数据展示区 */
.key-metrics {
    padding: 80px 0;
    background-color: #fff;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.metric-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.metric-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.metric-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.metric-icon i {
    font-size: 32px;
    color: #fff;
}

.metric-item:hover .metric-icon {
    transform: scale(1.1);
}

.metric-number {
    font-size: 36px;
    font-weight: bold;
    color: #e74c3c;
    margin-bottom: 10px;
}

.metric-label {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

/* 公司理念与实践区 */
.philosophy-section {
    background-color: #f8f9fa;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.philosophy-item {
    background-color: #fff;
    padding: 64px 184px;
    border: 1px solid #d6d6d6;
    opacity: 0;
}

.philosophy-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.philosophy-item:hover {
   
}

.philosophy-icon {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 237px;
    transition: all 0.3s ease;
}

.philosophy-icon img {
    width: auto;
    height: 100%;
}

/* .philosophy-item:hover .philosophy-icon {
    transform: scale(1.1);
} */

.philosophy-item h3 {
    font-size: 40px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.philosophy-item p {
    font-size: 17px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 20px;
}

.about-learn-more-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid #929292;
    color: #929292;
    padding: 10px 25px;
    width: 180px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}
.about-learn-more-btn a{
    text-decoration: none;
    color: #929292;
}
.about-learn-more-btn img{
    width: 10px;
    height: 10px;
}
.learn-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    color: #fff;
    text-decoration: none;
}
.red-line{
	width: 100%;
	border-top: 1px solid #E5002D;
}
.about-subtitle{
	font-size: 30px;
	font-weight: bold;
	padding-bottom: 47px;
	padding-top: 68px;
}
/* 品质证书区 */
.certificates-container{
    padding: 0 184px;
}
.certificates-item{
    display: flex;
    justify-content: space-between;
    align-items: center;
	padding-bottom: 100px;
}
.certificates-item h3 {
    font-size: 40px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.certificates-item p {
    font-size: 17px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 20px;
}
.certificates-section {
    padding: 100px 0;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: #666;
}

.certificates-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.category-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
}

.category-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.category-item h3 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.category-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    text-align: left;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    padding-top: 128px;
}
/* .cert-bg{
    background: linear-gradient(0, #EDEDED 0%, #F6F6F6 55%, rgba(255,255,255,0) 100%);
} */
.certificates-grid div>img{
    width: 13.5vw;
    height: 17.8vw;
}
.certificate-item {
    border: 2px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.certificate-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.certificate-item:hover {
    border-color: #e74c3c;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.certificate-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.certificate-item:hover img {
    transform: scale(1.05);
}

/* 销售网络与全球供应商区 */
.sales-network-section {
    padding: 80px 0;
    background-color: #fff;
}

.network-content {
    /* display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center; */
    margin-bottom: 60px;
}
.network-info{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.network-info h3 {
    font-size: 93px;
    font-weight: bold;
    color: #000;
    margin-bottom: 15px;
}

.network-info p {
    font-size: 63px;
    color: #000;
    margin-bottom: 30px;
}
.cert-learn-more-btn {
    align-items: center;
    gap: 10px;
    color: #E5002D;
    border: 1px solid #E5002D;
    padding: 12px 25px;
    width: 230px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
}

.cert-learn-more-btn:hover {
    background-color: #E5002D;
    transform: translateY(-2px);
    color: #fff;
    text-decoration: none;
}
.world-map {
    margin-top: 80px;
    position: relative;
    height: 400px;
    overflow: hidden;
}
.world-map img{
    width: 100%;
    height: 100%;
}
.map-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.map-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: #e74c3c;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.map-point::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 20px;
    height: 20px;
    background-color: rgba(231, 76, 60, 0.3);
    border-radius: 50%;
    animation: pulse 2s infinite 0.5s;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.network-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.about-stat-item {
    width: 430px;
    height: 174px;
    border-radius: 3px;
    padding: 30px 20px;
    border: 1px solid #E2E2E2;
    background-color: #fff;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.about-stat-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.about-stat-item.highlight {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: #fff;
}

.about-stat-item.highlight .stat-icon {
    background-color: rgba(255, 255, 255, 0.2);
}

.about-stat-item.highlight .stat-number,
.about-stat-item.highlight .stat-label {
    color: #fff;
}

.about-stat-icon {
    display: flex;
    flex-direction: column;
    align-items: space-between;
    justify-content: space-between;
    height: 100%;
}

.about-stat-icon img {
    width: 46px;
    height: 46px;
}

.about-stat-item .stat-number {
    font-size: 70px;
    font-weight: bold;
    color: #E5002D;
    margin-bottom: 10px;
    margin-top: -30px;
}
.about-stat-item:hover{
    border: 1px solid #E5002D;
    background: #E5002D;
    color: #fff;
}
.about-stat-item:hover .stat-number{
    color: #fff;
}
.about-stat-item:hover .stat-label{
    color: #fff;
}
.about-stat-item:hover .stat-number-unit{
    color: #fff;
}
.stat-number-container{
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.stat-number-unit{
    font-size: 20px;
    color: #929292;
}
.stat-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 关于我们页面响应式设计 */

/* 首页样式 */
.hero-section {
    position: relative;
    background-image: url('/assets/img/index/about-demo.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-left {
    color: #333;
}

.hero-tagline {
    font-size: 18px;
    color: #e74c3c;
    font-weight: 500;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-description {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 30px;
}

.hero-btn {
    display: inline-block;
    background-color: #e74c3c;
    color: #fff;
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.hero-btn:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    color: #fff;
    text-decoration: none;
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    max-width: 400px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.hero-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.hero-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: #e74c3c;
}

.indicator:hover {
    background-color: #e74c3c;
}

/* 公司介绍区 */
.about-section {
    padding: 80px 190px;
    background-color: #fff;
    background-image: url('/assets/img/index/about-bg.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.about-content {
    
}
.about-detail-content{
	padding: 6%;
	width: 100%;
}
.about-detail-content div{
	line-height: 300%;
}
.about-left {
    color: #333;
}

.section-title {
    font-size: 44px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
    text-align: left;
}
.new-section-title {
    font-size: 44px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
    text-align: center;
}
.section-desc{
    font-size: 30px;
    color: #000;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: center;
}
.section-subtitle {
    font-family: OPlusSans3.0-Bold, OPlusSans30-Bold;
font-weight: normal;
font-size: 73px;
color: #D6D6D6;
line-height: 88px;
    margin-bottom: 30px;
    font-weight: bold;
    letter-spacing: 2px;
}

.about-text {
    margin-bottom: 30px;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.about-buttons {
    display: flex;
    gap: 20px;
}

.btn-primary {
    width: 12vw;
    height: 58px;
    color: #E5002D;
    border: 1px solid #E5002D;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 12vw;
    white-space: nowrap;
}

.btn-primary:hover {
    background-color: #E5002D;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
}

.btn-secondary {
    width: 237px;
height: 58px;
display: flex;
align-items: center;
justify-content: center;
    background-color: transparent;
    color: #000;
    padding: 12px 25px;
    border: 1px solid #000000;
    border-radius: 50px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    color: #000;
    transform: translateY(-2px);
    text-decoration: none;
}

.about-right {
    margin-top: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image {
    min-width: 500px;
    width: 100%;
    height: 466px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 关键数据区 */
.stats-section {
    background-color: #f8f9fa;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
/* .width30{
    width: 29vw;
}
.width20{
    width: 20vw;
} */
.stat-item {
    text-align:left;
    padding: 20% 20% 20% 40%;
    background-color: #fff;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
    border: 1px solid #f8f9fa;
}

.stat-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.stat-icon {
    margin-top: 80px;
    width: 80px;
    height: 80px;
    border-radius: 50%;

    transition: all 0.3s ease;
}

.stat-icon img {
   width: 46px;
   height: 46px;
}

.stat-item:hover .stat-icon {
    transform: scale(1.1);
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: #000000;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

/* 产品分类区 */
.product-category-section {
    padding: 80px 190px;
    background-color: #fff;
    width: 100%;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.section-title {
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #E5002D;
}

.category-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.category-left {
    width: 320px;
    background: #e60012;
    color: #fff;
    border-radius: 8px;
    padding: 32px 24px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 24px rgba(230,0,18,0.08);
}

.category-detail-panel {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-width 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
    display: flex;
    align-items: center;
    background: #fff;
    margin-left: 0;
    padding: 0;
    width: 0;
  }
  .category-card-group.active .category-detail-panel {
    max-width: 500px;
    width: 22vw;
    opacity: 1;
    margin-left: 0;
  }
  .category-card-group {
    display: flex;
    align-items: stretch;
    margin-bottom: 24px;
  }
  .category-detail-panel .detail-img img{
    width: 100%;
    height: 410px;
    object-fit: cover;
  }

.category-right {
    display: flex;
    flex: 1;
    align-items: stretch;
}

.category-card {
    width: 238px;
    height: 410px;
    background: #f5f5f5;
    padding: 46px 32px;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 260px;
    position: relative;
}

.category-card.active {
    background: #E5002D !important;
    border: 2px solid #E5002D !important;
    box-shadow: 0 4px 24px rgba(229,0,45,0.08) !important;
    width: 250px !important;
    color: #fff !important;
}

/* 默认选中第一个card */
.category-card-group.active .category-card {
    background: #E5002D !important;
    border: 2px solid #E5002D !important;
    box-shadow: 0 4px 24px rgba(229,0,45,0.08) !important;
    width: 250px !important;
    color: #fff !important;
}

.category-card-group.active .category-card .category-card-title {
    color: #fff !important;
}

.category-card-group.active .category-card .category-card-icon {
    display: none !important;
}

.category-card-group.active .category-card .detail-spec {
    display: block !important;
    color: #fff !important;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.4;
}

.category-card-group.active .category-card .detail-desc {
    color: rgba(255, 255, 255, 0.8) !important;
}

.category-card.active .category-card-title {
    color: #fff;
}

.category-card.active .category-card-icon {
    display: none;
}

.category-card.active .detail-spec {
    display: block;
    color: #fff;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.4;
}

.category-card.active .detail-desc {
    color: rgba(255, 255, 255, 0.8);
}

.category-card-icon {
    width: 48px;
    height: 48px;
    background: #e60012;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    transition: all 0.3s;
}

.category-card-icon i {
    font-size: 20px;
    color: #fff;
}



.category-card-title {
    font-size: 22px;
    font-weight: bold;
    color: #222;
    margin-bottom: 18px;
    text-align: left;
}
.detail-desc {
    font-size: 12px;
    color: #919191;
}
.detail-spec{
    display: none;
    color: #fff;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.4;
}
.detail-arrow{
    position: absolute;
    bottom: 40px;
    left: 30px;
    
}
.detail-arrow img{
    width: 40px;
    height: 40px;
}


.category-card:hover {
    border: 2px solid #e60012;
    transform: translateY(-2px);
}

.category-card:hover .category-card-icon {
    transform: scale(1.1);
}

/* 新品中心区 */
.new-products-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}


.product-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.index-product-image {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 12vw;
    height: 9vw;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.index-product-image img {
    width: 100%;
    height: auto;
}

.product-model {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
}

.product-specs {
    margin-bottom: 15px;
}

.product-specs p {
    font-size: 12px;
    color: #666;
    margin-bottom: 5px;
    line-height: 1.4;
}

.product-icon {
    position: absolute;
    bottom: 20px;
    left: 40px;
}

.product-icon img {
    width: 30px;
    height: 30px;
}

.product-item:hover .product-icon img {
    content: url('/assets/img/index/arrow-e50.png');
}

.product-indicators {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: #E5002D;
}

.indicator:hover {
    background-color: #E5002D;
}
.product-container{
    padding: 80px 190px;
}
/* 新闻中心区 */
.news-section {
    padding: 80px 190px;
    background-color: #fff;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.index-news-item {
    background-color: #f8f9fa;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    opacity: 1;
    transform: translateY(0);
    width: 25vw;
    height: 50vw;
}

.index-news-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.index-news-item:hover, .index-news-item:hover * {
    transform: translateY(-5px);
    background-color: #E5002D;
    color: #fff !important;
}

.index-news-item:hover .index-news-icon img {
    content: url('/assets/img/index/arrow-white.png');
}



.index-news-image {
    width: 100%;
    height: 305px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.index-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.index-news-content {
   padding: 65px 45px;
}

.index-news-title {
    font-size: 30px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-item.featured .news-title {
    color: #fff;
}

.news-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.news-item.featured .news-excerpt {
    color: rgba(255, 255, 255, 0.8);
}

.index-news-icon {
    padding: 45px;
}

.index-news-icon img{
    width: 40px;
    height: 40px;
}
/* 客户展示区 */
.clients-section {
    padding: 80px 0;
    background-color: #fff;
    background-image: url('/assets/img/index/company-bg.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.client-quote {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.quote-marks-left {
    font-size: 100px;
    color: #E5002D;
    font-weight: bold;
    margin-bottom: 20px;
    position: absolute;
    left: 120px;
    top: 10px;
}
.quote-marks-right {
    font-size: 100px;
    color: #E5002D;
    font-weight: bold;
    margin-bottom: 20px;
    position: absolute;
    right: 120px;
    top: 10px;
}

.quote-text {
    font-size: 18px;
    color: #000;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.client-logo {
    background-color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    width: 220px;
    height: 100px;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0px 0px 20px 1px #D0151C;
border-radius: 10px 10px 10px 10px;
border: 1px solid #E5002D;
}

.client-logo.featured {
    border-color: #e74c3c;
    background-color: #fff5f5;
}

.client-logo img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
}

/* 页脚样式更新 */
.footer-container{
    padding: 0 190px;
}
.footer-left .newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.newsletter-btn {
    background-color: #e74c3c;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

.newsletter-btn:hover {
    background-color: #c0392b;
}

.footer-right .contact-info {
    margin-bottom: 20px;
}

.footer-right .hotline,
.footer-right .address {
    display: flex;
    align-items: center;
    color: #bdc3c7;
}

.footer-right .hotline i,
.footer-right .address i {
    color: #e74c3c;
    font-size: 16px;
}

.footer-right .hotline span {
    font-size: 18px;
    font-weight: bold;
    text-align: left;
}

.footer-right .address span {
    font-size: 14px;
    line-height: 1.4;
}

/* 首页响应式设计 */
@media (max-width: 768px) {
    .hero-section {
        height: 500px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 14px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .about-buttons {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .category-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .category-left {
        width: 100%;
        min-height: 300px;
    }
    
    .category-right {
        flex-direction: column;
        gap: 20px;
    }
    
    .category-card {
        width: 100%;
        min-height: 200px;
        flex-direction: row;
        justify-content: flex-start;
        padding: 20px;
        gap: 20px;
    }
    
    .category-card-icon {
        margin-bottom: 0;
    }
    
    .category-card-title {
        margin-bottom: 0;
        text-align: left;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
   
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .section-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        height: 400px;
    }
    
    .hero-title {
        font-size: 24px;
    }
    
    .hero-tagline {
        font-size: 16px;
    }
    
    .hero-description {
        font-size: 12px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .about-text p {
        font-size: 14px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
    }
    
    .stat-icon i {
        font-size: 24px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .category-left {
        min-height: 250px;
        padding: 20px;
    }
    
    .category-detail-title {
        font-size: 18px;
    }
    
    .category-detail-desc {
        font-size: 12px;
    }
    
    .category-detail-spec {
        font-size: 10px;
    }
    
    .category-detail-img img {
        width: 120px;
        height: 80px;
    }
    
    .category-card {
        min-height: 150px;
        padding: 15px;
    }
    
    .category-card-icon {
        width: 40px;
        height: 40px;
    }
    
    .category-card-icon i {
        font-size: 16px;
    }
    
    .category-card-title {
        font-size: 14px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .about-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-primary,
    .btn-secondary {
        text-align: center;
    }
}

/* 新闻详情页面样式 */
.news-detail-container{
    padding: 80px 184px;
    background-color: #fff;
}
.news-detail-content {
    padding-top: 80px;
    border-top: 1px solid #E5002D;
    display: flex;
    gap: 80px;
    margin-bottom: 50px;
    align-items: flex-start;
}

.news-detail-image {
    flex: 0 0 958px;
    overflow: hidden;
}

.news-detail-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-detail-image:hover img {
    transform: scale(1.05);
}

.news-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-detail-title {
    font-size: 35px;
    line-height: 42px;
    font-family: OPlusSans3.0-Bold, OPlusSans30-Bold;
    font-weight: bold;
    color: #333;
    line-height: 1.3;
    margin: 0;
}

.news-detail-date {
    margin-top: 93px;
    font-size: 16px;
    color: #000;
    font-weight: 400;
}

.back-to-list-btn {
    margin-top: 118px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background-color: #E5002D;
    color: white;
    width: 180px;
    height: 50px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.back-to-list-btn:hover {
    background-color: #A00000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(192, 0, 0, 0.3);
    color: white;
    text-decoration: none;
}

.back-to-list-btn i {
    transition: transform 0.3s ease;
}

.back-to-list-btn:hover i {
    transform: translateX(4px);
}

.news-detail-article {
    background-color: white;
    margin-top: 80px;
    margin-bottom: 40px;
}

.news-detail-article p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 20px;
}

.news-detail-article ul {
    margin: 20px 0;
    padding-left: 20px;
}

.news-detail-article li {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 10px;
}

.news-detail-article strong {
    color: #C00000;
    font-weight: 600;
}

.news-navigation {
    gap: 30px;
    margin-top: 40px;
}

.nav-item {
    flex: 1;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #e5e5e5;
    border-top: 1px solid #e5e5e5;
    padding: 80px 0px;
    display: flex;
    justify-content: space-between;
}

.nav-item:hover {
    .nav-label{
        color: #E5002D;
    }
}

.nav-label {
    font-size: 20px;
    color: #000;
    margin-bottom: 8px;
    font-weight: 500;
}

.nav-title {
    font-size: 25px;
    font-weight: bold;
    color: #000;
    margin-bottom: 8px;
    line-height: 1.4;
}

.nav-desc {
    font-size: 15px;
    color: #B1B1B1;
    line-height: 1.5;
}

/* 字数统计样式 */
.char-count {
    text-align: right;
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

.char-count span {
    color: #e74c3c;
    font-weight: bold;
}

/* 历史大事件按钮样式 */
.about-history {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.about-history-title h2 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 18px;
    font-weight: 600;
    color: #E5002D;
    border: 2px solid #E5002D;
    border-radius: 999px;
    background-color: transparent;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.about-history-title h2::after {
    content: '';
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23E5002D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2' fill='none'/%3E%3Cpath d='M9 15L15 9'/%3E%3Cpath d='M11 9h4v4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
}

.about-history-title h2:hover {
    background-color: #E5002D;
    color: #fff;
}

.about-history-title h2:hover::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2' fill='none'/%3E%3Cpath d='M9 15L15 9'/%3E%3Cpath d='M11 9h4v4'/%3E%3C/svg%3E");
}

@media (max-width: 480px) {
    .about-history-title h2 {
        padding: 10px 22px;
        font-size: 16px;
    }
}

/* 取消关于页面理念项动画 */
.philosophy-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
}

.philosophy-item.animate {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
}



.sku-change-container{
    display: flex;
}
.sku-change{
    display: inline-block;
    padding: 8px 16px;
    margin: 0 8px 8px 0;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    outline: none;
    min-width: 60px;
    text-align: center;
}

.sku-change:hover {
    border-color: #E5002D;
    color: #E5002D;
    background: #fdf0f0;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(229, 0, 45, 0.15);
}

.sku-change:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(229, 0, 45, 0.2);
}

/* 选中状态样式 */
.sku-change.active,
.sku-change.selected {
    background: #E5002D;
    border-color: #E5002D;
    color: #fff;
    box-shadow: 0 2px 8px rgba(229, 0, 45, 0.3);
}

.sku-change.active:hover,
.sku-change.selected:hover {
    background: #c00024;
    border-color: #c00024;
    transform: translateY(-1px);
}

/* SKU 容器样式 */
.sku-change-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.technical-drawings {
    flex: 1;
}

.technical-drawings h4 {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.drawing-images {
    display: flex;
    gap: 15px;
}

.drawing-images img {
    width: 120px;
    height: 80px;
    background-color: #f8f9fa;
    border-radius: 4px;
    object-fit: cover;
}

/* 第二行：产品标题和操作按钮 */
.product-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 30px;
    border-bottom: 1px solid #E5E5E5;
}

.product-model {
    font-size: 28px;
    font-weight: bold;
    color: #000;
}

.product-action-buttons {
    display: flex;
    gap: 20px;
}

.btn-inquiry {
    background-color: #E5002D;
    color: #fff;
    border: none;
    padding: 12px 25px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-inquiry:hover {
    background-color: #C00024;
    transform: translateY(-2px);
}

.btn-cart {
    background-color: #f5f5f5;
    color: rgba(229, 0, 45, 1);
    border: 1px solid #ddd;
    padding: 12px 25px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-cart:hover {
    background-color: #e9e9e9;
    transform: translateY(-2px);
}

/* 第三行：产品规格参数 */
.product-specs-row {
    padding: 40px 30px;
    border-bottom: 1px solid #E5E5E5;
}

.product-key-specs {
    margin-bottom: 0;
}

.product-key-specs p {
    font-size: 14px;
    color: #646464;
    margin-bottom: 8px;
    line-height: 1.6;
}

.product-key-specs span {
    font-weight: bold;
    color: #646464;
    margin-right: 10px;
}

.document-options {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-left: 1vw;
}

.option-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.option-item label {
    font-size: 14px;
    color: #333;
    cursor: pointer;
}
/* 产品信息标签页 */
.product-tabs {
    margin-top: 30px;
}

.tab-header {
    display: flex;
    border-bottom: 1px solid #E5E5E5;
    margin-bottom: 30px;
}

.tab-item {
    flex: 1;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
    text-align: center;
}

.tab-item.active {
    color: #E5002D;
    border-color: #E5002D;
}
.product-tabs .tab-item.active{
	background-color: #fff;
}
.tab-item:hover {
    color: #E5002D;
}

.tab-content {
    min-height: 400px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* 规格信息区域 */
.spec-section {
    margin-bottom: 20px;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    overflow: hidden;
}

.spec-header {
    background-color: #E5002D;
    color: #fff;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid #E5E5E5;
}

.spec-header:hover {
    background-color: #C00024;
}

.spec-header span {
    font-size: 16px;
    font-weight: 500;
}

.spec-header i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.spec-header.active i {
    transform: rotate(180deg);
}

.spec-content {
    padding: 0px;
    background-color: #fff;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #E5E5E5;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-size: 17px;
    color: #646464;
    font-weight: 500;
    flex: 1;
    text-align: left;
	padding-left: 36px;
	width:10%;
	border-right: 1px dotted #DEDEDE;
}

.spec-value {
    font-size: 14px;
    color: #333;
    font-weight: 400;
    flex: 2;
    text-align: left;
	padding-left: 80px;
	width: 52%;
}
.parts-head{
	width: 100%;
}
.parts-title{
	text-align: left;
	width: 100%;
	
}
.spec-parts{
	width: 33%;
    text-align: center;
}
.spec-parts:nth-child(1),
.spec-parts:nth-child(2){
	border-right: 1px solid #E1E1E1;
}
.spec-parts:nth-child(2){
	padding-left: 3%;
}
.parts-img{
	max-width: 10vw;
	width: 100%;
}
.parts-spec{
	color: #7a7a7a;
}
.parts-name{
	margin-bottom: 10%;
}
.parts-add{
	display: flex;
	justify-content: center;
	align-items: center;
}
.parts-title:first-child{
	padding-left: 3%;
}
/* 产品描述 */
.description-content {
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.description-content p {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 15px;
}

.description-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.description-content li {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-basic-info {
        flex-direction: column;
        gap: 30px;
    }
    
    .product-left-section {
        flex: none;
    }
    
    .product-main-image {
        height: 250px;
    }
    
    .product-action-buttons {
        flex-direction: column;
    }
    
    .drawing-images {
        flex-wrap: wrap;
    }
    
    .document-options {
        
    }
    
    .tab-header {
        flex-direction: column;
    }
    
    .tab-item {
        text-align: center;
        border-bottom: none;
        border-right: 2px solid transparent;
    }
    
    .tab-item.active {
        border-right-color: #E5002D;
        border-bottom-color: transparent;
    }
}

@media (max-width: 480px) {
    .product-detail-container {
        padding: 20px;
    }
    
    
    .product-model {
        font-size: 24px;
    }
    
    .spec-header {
        padding: 12px 15px;
    }
    
    .spec-content {
        padding: 15px;
    }
    
    .spec-row {
        flex-direction: column;
        gap: 5px;
    }
}

/* 服务模块图片样式 */
.service-image {
    margin: 20px 0;
    width: 100%;
}

.image-placeholder {
    width: 100%;
    height: 200px;
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 14px;
}

/* 服务分隔符样式调整 */
.service-separator {
    width: 100%;
    height: 2px;
    background: repeating-linear-gradient(
        to right,
        #E5002D 0px,
        #E5002D 10px,
        transparent 10px,
        transparent 20px
    );
    margin: 15px 0;
}

/* 产品对比页面样式 */
.contrast-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 38px 50px;
    background-color: #fff;
    border-bottom: 1px solid #E5E5E5;
}
.contrast-header h2{
    font-family: OPlusSans3.0-Medium, OPlusSans30-Medium;
font-weight: normal;
font-size: 40px;
color: #000000;
line-height: 48px;
text-align: left;
font-style: normal;
text-transform: none;
}
.contrast-title-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contrast-title-line {
    width: 4px;
    height: 40px;
    background-color: #E5002D;
    border-radius: 2px;
}

.contrast-title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.2;
}

.contrast-generate-pdf-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #E5002D;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-generate-pdf-btn:hover {
    background-color: #C00024;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
}

.contrast-generate-pdf-btn i {
    font-size: 16px;
}

/* 产品信息展示区 */
.contrast-table-wrapper{
    padding:50px;
    background: #fff;
}
.contrast-products-section {
    background-color: #fff;
    margin-bottom: 30px;
    border: 1px solid #DEDEDE;
    overflow: hidden;
}

.contrast-products-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

/* 产品对比行样式 */
.contrast-product-row {
    border-bottom: 1px solid #DEDEDE;
}

.contrast-product-row:last-child {
    border-bottom: none;
}

/* 标签列样式 */
.contrast-label-cell {
    width: 20%;
    background-color: #E5002D;
    color: #fff;
    font-size: 17px;
    font-weight: 400;
    padding: 15px 37px;
    text-align: left;
    vertical-align: middle;
    border-right: 1px solid #DEDEDE;
}

/* 数据列样式 */
.contrast-product-data-cell {
    width: 20%;
    padding: 15px 24px;
    text-align: left;
    vertical-align: middle;
    border-left: 1px solid #DEDEDE;
    position: relative;
    background-color: #fff;
}

.contrast-product-data-cell:first-of-type {
    border-left: none;
}
.contrast-clear-all-btn{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* 添加列样式 */
.contrast-add-column {
    width: 20%;
    padding: 30px 10px;
    text-align: center;
    vertical-align: middle;
    border-left: 1px solid #DEDEDE;
    background-color: #fff;
    position: relative;
}

/* 添加产品按钮 */
.contrast-add-product-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-add-product-btn:hover {
    color: #fff;
    transform: translate(-50%, -50%) scale(1.1);
}

.contrast-add-product-btn i {
    font-size: 18px;
}

/* 添加产品占位符 */
.contrast-add-product-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 120px;
    border: 2px dashed #DEDEDE;
    border-radius: 4px;
    background-color: #fafafa;
    position: relative;
}

.contrast-add-product-placeholder:hover {
    border-color: #E5002D;
    background-color: #fff5f5;
}

/* 图片行特殊样式 */
.contrast-image-row {
    height: 200px;
}

.contrast-image-label {
    gap: 10px;
    padding: 20px;
}

.contrast-expand-controls {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.contrast-expand-btn,
.contrast-collapse-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 5px;
    color: #fff;
    background-color: transparent;
    border: 1px solid #fff;
    padding: 8px 12px;
    font-size: 12px;
    cursor: pointer;
    width: 10vw;
    height: 40px;
}

.contrast-expand-btn:hover,
.contrast-collapse-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.contrast-expand-btn.active {
    background-color: rgba(255, 255, 255, 0.3);
}

/* 产品图片包装器 */
.contrast-product-image-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    height: 100%;
    justify-content: center;
}

.contrast-product-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contrast-product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.contrast-remove-btn {
    background-color: transparent;
    text-align: center;
    color: #666;
    border: none;
    padding: 5px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-remove-btn:hover {
    color: #E5002D;
}

/* 全部删除行样式 */
.contrast-clear-row {
    height: 60px;
}

.contrast-clear-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.contrast-clear-all-btn {
    background-color: transparent;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.contrast-clear-all-btn:hover {
    transform: scale(1.1);
}

/* 模块容器 */
.contrast-module-wrapper {
    background-color: #fff;
    margin-bottom: 20px;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    overflow: hidden;
}

.contrast-module-header {
    background-color: #2C2C2C;
    padding: 15px 20px;
    border-bottom: 1px solid #E5E5E5;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-module-header:hover {
    background-color: #3C3C3C;
}

.contrast-module-title {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    margin: 0;
    margin-right: 58px;
}

.contrast-module-arrow {
    color: #fff;
    font-size: 14px;
    transition: transform 0.3s ease;
}

.contrast-module-header.collapsed .contrast-module-arrow {
    transform: rotate(-90deg);
}

/* Vue.js 过渡动画 */
.v-enter-active, .v-leave-active {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.v-enter-from, .v-leave-to {
    opacity: 0;
    transform: translateY(-10px);
}

.contrast-module-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    transition: all 0.3s ease;
}

/* 规格对比行 */
.contrast-spec-row {
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.3s ease;
}

.contrast-spec-row:hover {
    background-color: #f8f9fa;
}

.contrast-spec-row:last-child {
    border-bottom: none;
}

.contrast-spec-name {
    width: 200px;
    padding: 15px 37px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    background-color: #fafafa;
    border-right: 1px solid #E5E5E5;
    vertical-align: middle;
}

.contrast-spec-value {
    width: calc((100% - 200px) / 3);
    padding: 15px 24px;
    font-size: 14px;
    color: #666;
    text-align: left;
    vertical-align: middle;
    border-left: 1px solid #f0f0f0;
}

.contrast-spec-value:first-of-type {
    border-left: none;
}

/* 突出显示最佳值 */
.contrast-spec-value.highlight-best {
    background-color: #fff5f5;
    color: #E5002D;
    font-weight: bold;
    position: relative;
}

.contrast-spec-value.highlight-best::before {
    content: '★';
    color: #E5002D;
    margin-right: 5px;
}

/* 价格模块特殊样式 */
.contrast-price-module {
    background-color: #f8f9fa;
}

.contrast-price-row {
    background-color: transparent;
}

.contrast-price-value {
    font-size: 18px;
    font-weight: bold;
    color: #E5002D;
}

/* 操作面板 */
.contrast-actions-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-top: 1px solid #E5E5E5;
    margin-bottom: 40px;
}

.contrast-actions-left,
.contrast-actions-right {
    display: flex;
    gap: 15px;
}

.contrast-btn-add-product,
.contrast-btn-clear-all,
.contrast-btn-print,
.contrast-btn-export {
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.contrast-btn-add-product {
    background-color: #E5002D;
    color: #fff;
}

.contrast-btn-add-product:hover {
    background-color: #C00024;
    transform: translateY(-2px);
}

.contrast-btn-clear-all {
    background-color: #f5f5f5;
    color: #666;
    border: 1px solid #ddd;
}

.contrast-btn-clear-all:hover {
    background-color: #e9e9e9;
    color: #333;
}

.contrast-btn-print,
.contrast-btn-export {
    background-color: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.contrast-btn-print:hover,
.contrast-btn-export:hover {
    background-color: #f8f9fa;
    border-color: #E5002D;
    color: #E5002D;
}

/* 相关产品推荐 */
.contrast-recommendations {
    background-color: #f8f9fa;
    padding: 40px 30px;
    border-radius: 8px;
    margin-top: 40px;
}

.contrast-recommendations-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

.contrast-recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.contrast-recommendation-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.contrast-recommendation-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.contrast-rec-image {
    width: 120px;
    height: 90px;
    background-color: #f8f9fa;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    margin: 0 auto 15px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contrast-rec-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.contrast-rec-name {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.contrast-btn-add-compare {
    background-color: #E5002D;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.contrast-btn-add-compare:hover {
    background-color: #C00024;
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .contrast-products-table,
    .contrast-module-table {
        font-size: 13px;
    }
    
    .contrast-label-cell {
        width: 20%;
        padding: 12px 15px;
        font-size: 12px;
    }
    
    .contrast-product-data-cell {
        width: 20%;
        padding: 12px 15px;
    }
    
    .contrast-add-column {
        width: 20%;
        padding: 10px 8px;
    }
    
    .contrast-spec-name {
        width: 150px;
    }
    
    .contrast-spec-value {
        width: calc((100% - 150px) / 3);
    }
    
    .contrast-product-image {
        width: 100px;
        height: 100px;
    }
    
    .contrast-image-row {
        height: 160px;
    }
}

@media (max-width: 768px) {
    .contrast-products-section,
    .contrast-module-wrapper {
        overflow-x: auto;
    }
    
    .contrast-products-table,
    .contrast-module-table {
        min-width: 600px;
    }
    
    .contrast-actions-panel {
        flex-direction: column;
        gap: 20px;
        align-items: stretch;
    }
    
    .contrast-actions-left,
    .contrast-actions-right {
        justify-content: center;
    }
    
    .contrast-recommendations-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .contrast-header {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
        padding: 20px 0;
    }
    
    .contrast-title {
        font-size: 24px;
    }
    
    .contrast-title-line {
        height: 30px;
    }
    
    .contrast-generate-pdf-btn {
        align-self: stretch;
        justify-content: center;
    }
    
    .contrast-recommendations {
        padding: 20px 15px;
    }
    
    .contrast-recommendations-title {
        font-size: 20px;
    }
    
    .contrast-recommendations-grid {
        grid-template-columns: 1fr;
    }
    
    .contrast-actions-left,
    .contrast-actions-right {
        flex-direction: column;
        gap: 10px;
    }
}

/* 添加产品按钮行样式 */
.contrast-add-product-row {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid #e5e5e5;
}

.contrast-add-product-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 120px;
    border: 2px dashed #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #fafafa;
}

.contrast-add-product-placeholder:hover {
    border-color: #e74c3c;
    background-color: #fef9f9;
    transform: translateY(-2px);
}

.contrast-add-product-placeholder i {
    font-size: 24px;
    color: #999;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.contrast-add-product-placeholder:hover i {
    color: #e74c3c;
}

.contrast-add-product-placeholder span {
    font-size: 14px;
    color: #666;
    transition: color 0.3s ease;
}

.contrast-add-product-placeholder:hover span {
    color: #e74c3c;
}

/* 当没有产品时的样式 */
.contrast-products-table:empty::after {
    content: "暂无对比产品";
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: #999;
    font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contrast-add-product-placeholder {
        height: 100px;
    }
    
    .contrast-add-product-placeholder i {
        font-size: 20px;
    }
    
    .contrast-add-product-placeholder span {
        font-size: 12px;
    }
}

/* 1440px屏幕媒体查询 */
@media (max-width: 1540px) {
    /* 头部导航调整 */
    .header-content {
        padding: 0 20px;
    }
    
    .main-nav li {
        margin: 0 15px;
    }
    
    .logo img {
        width: 250px;
        height: 30px;
    }
    
    /* 产品分类区调整 - 根据图片布局优化 */
    .product-category-section {
        padding: 60px 120px;
    }
    
    .category-content {
        gap: 30px;
    }
    
    .category-card {
        width: 200px;
        height: 350px;
        padding: 35px 25px;
    }
    
    .category-card-title {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .detail-desc {
        font-size: 14px;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    
    .detail-spec {
        font-size: 12px;
        line-height: 1.3;
    }
    .category-detail-panel{
        width: 350px !important;
        height: 350px;
    }
    .category-detail-panel .detail-img img {
        width: 350px;
        height: 350px;
    }
    
    .category-icon img {
        width: 50px;
        height: 55px;
    }
    
    /* 新品中心区调整 */
    .product-container {
        padding: 60px 120px;
    }
    
    
    .index-product-image {
        width: 150px;
        height: 150px;
    }
    
    .product-model {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .product-specs {
        margin-bottom: 12px;
    }
    
    .product-specs p {
        font-size: 13px;
        margin-bottom: 6px;
    }
    
    .product-specs span {
        font-weight: 500;
    }
    
    .product-icon {
        margin-top: 15px;
    }
    
    .product-icon img {
        width: 16px;
        height: 16px;
    }
    
    /* 新品中心网格调整 */
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-top: 30px;
    }
    
    /* 新品中心标题调整 */
    .new-products-section .section-title {
        font-size: 32px;
    }
    
    .new-products-section .btn-primary {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .new-products-section .btn-primary img {
        width: 8px;
        height: 8px;
        margin-left: 15px;
    }
    
    /* 新闻中心区调整 */
    .news-section {
        padding: 60px 120px;
    }
    
    .index-news-item {
        width: 400px !important;
        height: 700px;
    }
    
    .index-news-image {
        height: 260px;
    }
    
    .index-news-title {
        font-size: 18px;
    }
    
    /* 客户展示区调整 */
    .clients-section {
        padding: 60px 120px;
    }
    
    .client-logo {
        width: 180px;
        height: 80px;
    }
    
    /* 关于我们页面调整 */
    .about-container {
        padding: 70px 120px;
    }
    
    .about-hero {
        height: 800px;
    }
    
    .about-hero-title {
        font-size: 38px;
    }
    
    .hero-subtitle {
        font-size: 60px;
    }
    
    .company-intro p {
        font-size: 16px;
    }
    
    /* 联系我们页面调整 */
    .contact-container {
        padding: 60px 120px;
    }
    
    .contact-banner {
        height: 650px;
    }
    
    /* 产品对比页面调整 */
    .contrast-header {
        padding: 25px 35px;
    }
    
    .contrast-header h2 {
        font-size: 32px;
    }
    
    .contrast-table-wrapper {
        padding: 35px;
    }
    
    .contrast-product-image {
        
    }
    
    .contrast-spec-name {
        font-size: 14px;
        padding: 12px 15px;
    }
    
    .contrast-spec-value {
        font-size: 13px;
        padding: 12px 15px;
    }
    
    /* 服务页面调整 */
    .service-card {
        padding: 80px 70px;
    }
    
    .service-header h2 {
        font-size: 24px;
    }
    
    .service-content p {
        font-size: 16px;
    }
    
    /* 新闻详情页面调整 */
    .news-detail-container {
        padding: 60px 120px;
    }
    
    .news-detail-image {
        flex: 0 0 800px;
    }
    
    .news-detail-image img {
        height: 350px;
    }
    
    .news-detail-title {
        font-size: 28px;
    }
    
    /* 产品详情页面调整 */
    .product-detail-container {
        padding: 15px 20px;
    }
    
    
    .product-model {
        font-size: 24px;
    }
    
    /* 页脚调整 */
    .footer-container {
        padding: 0 120px;
    }
    
    /* 通用调整 */
    .container {
        max-width: 1200px;
        padding: 0 20px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .new-section-title {
        font-size: 36px;
    }
    
    .section-desc {
        font-size: 26px;
    }
    
    /* 统计数据调整 */
    .stat-item {
        padding: 20px 70px;
    }
    
    .stat-number {
        font-size: 30px;
    }
    
    .stat-label {
        font-size: 14px;
    }
    
    .about-stat-item {
        width: 350px;
        height: 150px;
    }
    
    .about-stat-item .stat-number {
        font-size: 55px;
    }
    
    .about-stat-item .stat-label {
        font-size: 16px;
    }
    
    /* 证书展示调整 */
    .certificates-container {
        padding: 0 120px;
    }
    
    .certificates-grid div>img {
        width: 220px;
        height: 300px;
    }
    
    /* 响应式网格调整 */
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
    }
    
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
    }
    
    .clients-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 22px;
    }
    
    /* 按钮调整 */
    .btn-primary {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .btn-secondary {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    /* 表单调整 */
    .contact-form .el-input__inner,
    .contact-form .el-textarea__inner {
        font-size: 14px;
        padding: 12px 15px;
    }
    
    /* 导航调整 */
    .main-nav a {
        font-size: 15px;
    }
    
    /* 页脚调整 */
    .footer-links {
        gap: 10px;
    }
    
    .link-column h4 {
        font-size: 16px;
    }
    
    .link-column a {
        font-size: 14px;
    }
}

/* 1440px屏幕媒体查询 */
@media (max-width: 1440px) {
    /* ... 其他现有样式 ... */
    
    /* 新闻中心区调整 */
    .news-section {
        padding: 60px 120px;
    }
    
    .index-news-item {
        width: 400px !important;
        height: 650px;
    }
    
    .index-news-image {
        height: 240px;
    }
    
    .index-news-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .index-news-content {
        padding: 50px 35px;
    }
    
    .index-news-title {
        font-size: 16px;
        line-height: 1.4;
        margin-bottom: 15px;
    }
    
    .index-news-content .detail-desc {
        font-size: 13px;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    
    .index-news-content .detail-desc.mt-100 {
        margin-top: 0;
    }
    
    .index-news-icon {
        padding: 35px;
    }
    
    .index-news-icon img {
        width: 14px;
        height: 14px;
    }
    
    /* 新闻中心网格调整 */
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-top: 30px;
    }
    
    /* 新闻中心标题调整 */
    .news-section .section-title {
        font-size: 32px;
    }
    
    .news-section .btn-primary {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .news-section .btn-primary img {
        width: 8px;
        height: 8px;
        margin-left: 15px;
    }
    
    /* ... 其他现有样式 ... */
}

/* 打印样式 */
@media print {
    /* 隐藏不需要打印的元素 */
    .contrast-add-product-btn,
    .contrast-remove-btn,
    .contrast-generate-pdf-btn,
    .contrast-expand-controls,
    .contrast-clear-all-btn {
        display: none !important;
    }
    
    /* 优化打印布局 */
    .contrast-table-wrapper {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .contrast-products-table {
        width: 100% !important;
        border-collapse: collapse !important;
    }
    
    .contrast-product-data-cell,
    .contrast-label-cell {
        border: 1px solid #ddd !important;
        padding: 8px !important;
    }
    
    .contrast-product-image {
        width: 120px !important;
        height: 80px !important;
    }
    
    .contrast-product-image img {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }
    
    /* 确保文字清晰 */
    .contrast-spec-name,
    .contrast-spec-value {
        font-size: 12px !important;
        color: #000 !important;
    }
    
    /* 隐藏页面其他元素 */
    .header,
    .footer,
    .main-nav {
        display: none !important;
    }
    
    /* 设置页面边距 */
    @page {
        margin: 1cm;
        size: A4;
    }
}

/* 轮播图样式 */

.mySwiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* 改为contain以完整显示图片 */
    object-position: center;
    display: block;
}

/* 搜索容器样式 */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

/* 搜索下拉框样式 */
.search-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    z-index: 1000;
    animation: slideDown 0.3s ease;
}

/* 搜索框样式 */
.search-box {
    position: relative;
    width: 400px;
    height: 50px;
    background: #fff;
    border: 1px solid #E5002D;
    border-radius: 25px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 清除按钮样式 */
.search-clear {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #000;
    font-size: 18px;
    font-weight: bold;
    z-index: 2;
}

.search-clear:hover {
    color: #E5002D;
}

/* 搜索输入框样式 */
.search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 16px;
    color: #333;
    height: 100%;
}

.search-input::placeholder {
    color: #999;
    font-size: 16px;
}

/* 搜索提交按钮样式 */
.search-submit {
    width: 40px;
    height: 40px;
    background: #E5002D;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-submit:hover {
    background: #D4C4A8;
    transform: scale(1.05);
}

/* 下拉动画 */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .search-box {
        width: 300px;
        height: 45px;
    }
    
    .search-input {
        font-size: 14px;
        padding: 0 25px 0 35px;
    }
    
    .search-submit {
        width: 35px;
        height: 35px;
    }
    
    .search-submit img {
        width: 16px !important;
        height: 16px !important;
    }
}

@media (max-width: 480px) {
    .search-box {
        width: 250px;
        height: 40px;
    }
    
    .search-input {
        font-size: 14px;
        padding: 0 20px 0 30px;
    }
    
    .search-submit {
        width: 30px;
        height: 30px;
    }
    
    .search-submit img {
        width: 14px !important;
        height: 14px !important;
    }
}


/* 移动端头部导航样式 */
.mobile-header {
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  align-items: center;
    padding: 0 15px;
}

.mobile-header-top {
  display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
}

.mobile-logo img {
    height: 35px;
    width: auto;
}

.mobile-header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-search-btn,
.mobile-language-btn,
.mobile-menu-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-search-btn:hover,
.mobile-language-btn:hover,
.mobile-menu-btn:hover {
    background-color: #f0f0f0;
}

.mobile-search-btn img {
    width: 20px;
    height: 20px;
}

.mobile-language-selector {
  position: relative;
}

.mobile-language-btn {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.mobile-language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
}

.mobile-language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-lang-option {
    padding: 10px 15px;
  cursor: pointer;
    transition: background-color 0.3s ease;
}

.mobile-lang-option:hover {
    background-color: #f8f9fa;
}

.mobile-lang-option a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
}

.mobile-lang-option a:hover {
    color: #E5002D;
    text-decoration: none;
}

.mobile-menu-btn {
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 0;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background-color: #f0f0f0;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #333;
    transition: all 0.3s ease;
    transform-origin: center;
    margin: 0;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* 移动端导航菜单样式 */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
  width: 100%;
    height: 100vh;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}

.mobile-menu.active {
    visibility: visible;
    opacity: 1;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
  width: 100%;
  height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
  height: 100%;
    background-color: #fff;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    background-color: #f8f9fa;
}

.mobile-menu-logo img {
    height: 40px;
    width: auto;
}

.mobile-menu-close {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    font-size: 20px;
    color: #666;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background-color: #f0f0f0;
    color: #E5002D;
}

.mobile-nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.mobile-nav-link:hover {
    background-color: #f8f9fa;
    color: #E5002D;
    border-left-color: #E5002D;
    text-decoration: none;
}

.mobile-nav-link i {
    width: 24px;
    margin-right: 15px;
    font-size: 18px;
    text-align: center;
    color: #666;
}

.mobile-nav-link:hover i {
    color: #E5002D;
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid #f0f0f0;
    background-color: #f8f9fa;
}

.mobile-contact-info {
    margin-bottom: 20px;
}

.mobile-contact-item {
  display: flex;
  align-items: center;
    margin-bottom: 10px;
    color: #666;
    font-size: 14px;
}

.mobile-contact-item i {
    width: 20px;
    margin-right: 10px;
    color: #E5002D;
}

.mobile-social-links {
  display: flex;
    gap: 15px;
}

.mobile-social-link {
    width: 40px;
    height: 40px;
    background-color: #E5002D;
  color: #fff;
    border-radius: 50%;
  display: flex;
  align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-social-link:hover {
    background-color: #c00024;
    transform: translateY(-2px);
    text-decoration: none;
    color: #fff;
}

/* 移动端搜索下拉框样式 */
.mobile-search-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.mobile-search-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-search-box {
    position: relative;
    width: 300px;
    height: 45px;
    background: #fff;
    border: 1px solid #E5002D;
    border-radius: 25px;
  display: flex;
  align-items: center;
    padding: 0 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-search-clear {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
  display: flex;
  align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #000;
    font-size: 18px;
  font-weight: bold;
    z-index: 2;
}

.mobile-search-clear:hover {
    color: #E5002D;
}


.mobile-search-input::placeholder {
    color: #999;
    font-size: 14px;
}

.mobile-search-submit {
    width: 35px;
    height: 35px;
    border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-search-submit:hover {
    transform: scale(1.05);
}

.mobile-search-submit img {
    width: 16px;
    height: 16px;
}

/* 响应式调整 */
@media (max-width: 1000px) {
    .mobile-header {
  display: flex;
    }
    
    .pc-header {
        display: none;
    }
}

@media (max-width: 480px) {
    .mobile-menu-content {
        width: 100%;
    }
    
    .mobile-nav-link {
        padding: 18px 20px;
        font-size: 18px;
}
    
    .mobile-nav-link i {
        font-size: 20px;
    }
    
    .mobile-menu-header {
        padding: 15px;
    }
    
    .mobile-menu-footer {
        padding: 15px;
    }

    .mobile-search-box {
        width: 250px;
        height: 40px;
    }
    
    .mobile-search-input {
        font-size: 12px;
        padding: 0 25px 0 35px;
    }
    
    .mobile-search-submit {
        width: 30px;
        height: 30px;
    }
    
    .mobile-search-submit img {
        width: 14px;
        height: 14px;
    }
}

/* 动画效果 */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
}
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.mobile-menu.active .mobile-menu-content {
    animation: slideInRight 0.3s ease;
}

.mobile-menu.active .mobile-menu-overlay {
    animation: fadeIn 0.3s ease;
}

/* 确保移动端搜索按钮有正确的定位 */
.mobile-search-btn {
    position: relative;
}

/* 移动端搜索下拉框样式 */
.mobile-search-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.mobile-search-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-search-box {
    position: relative;
    width: 300px;
    height: 45px;
    background: #fff;
    border: 1px solid #E5002D;
    border-radius: 25px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-search-clear {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #000;
    font-size: 18px;
  font-weight: bold;
    z-index: 2;
}

.mobile-search-clear:hover {
    color: #E5002D;
}

.mobile-search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: #333;
    padding: 0 30px 0 40px;
    height: 100%;
}

.mobile-search-input::placeholder {
    color: #999;
    font-size: 14px;
}

.mobile-search-submit {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-search-submit:hover {
    transform: scale(1.05);
}

.mobile-search-submit img {
    width: 16px;
    height: 16px;
}



/* 搜索和过滤区域 */
.search-filter-section {
    background-color: #fff;
    border-radius: 3px;
}
.search-filter-section-top{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0px;
    border-bottom: 1px solid #E5E5E5;
}


/* 产品展示区域 */
.product-section {
    display: flex;
    background: #fff;
}

.product-sidebar {
    width: 250px;
    background-color: #fff;
    padding: 30px;
    height: 88px;
    border-bottom: 1px solid #E5E5E5;
}
.product-sidebar h3{
    font-size: 18px;
    color: #333;
    height: 50px;
}


.category-list {
    margin-top: 30px;
    list-style: none;
}

.category-list li {
    margin-bottom: 10px;
    border-bottom: 1px solid #E5E5E5;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    color: #666;
    padding: 8px 0;
    transition: color 0.3s;
    font-size: 14px;
}

.category-list a:hover,
.category-list a.active {
    color: #e74c3c;
}

.category-list i {
    font-size: 12px;
}

.product-content {
    flex: 1;
    border-left: 1px solid #E5E5E5;
    border-right: 1px solid #E5E5E5;
}


.product-header .option-item{
    margin-right: 30px;
}
.product-header h3 {
    font-size: 18px;
    color: #333;
    margin: 0;
}
.product-list-head{
	width: 100%;
}
.product-category-title{
    margin-left: 30px;
	font-size: clamp(var(--min-font), var(--preferred-font), 20px);
}
.pagination {
    display: flex;
    gap: 5px;
}

.page-item {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.page-item:hover,
.page-item.active {
    background-color: #e74c3c;
    color: #fff;
    border-color: #e74c3c;
}



.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.product-left {
    flex: 0 0 13.5vw;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 14.5vw;
}

.product-right {
    /* flex: 0 0 16.7vw; */
    padding: 1vw;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-left: 1px solid #E5E5E5;
}

.product-image {
    width: 11vw;
    height: 11vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* 产品图片占位符样式 */


.product-info {
    margin-bottom: 1vw;
}

.product-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
}

.product-specs {
    margin-bottom: 1vw;
}

.product-specs p {
    font-size: 14px;
    color: #646464;
    margin-bottom: 0.5vw;
    line-height: 1.5;
}

.product-specs span {
    font-weight: bold;
    color: #646464;
    margin-right: 8px;
}

.product-actions {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
	font-size: 9px;
}

.action-btn {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #666;
    transition: all 0.3s;
    font-size: 12px;
    min-width: 100px;
}

.action-btn span{
    margin-left: 5px;
}


/* 加载动画和过渡效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeIn 0.6s ease-out;
}

/* 搜索高亮效果 */
.highlight {
    background-color: #fff3cd;
    padding: 2px 4px;
    border-radius: 2px;
}

/* 加载状态 */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #e74c3c;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.filter-row select{
	background-color: #F3F3F3;
}
/* 响应式设计 */
@media (max-width: 1000px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-nav li {
        margin: 0 10px;
    }
    
    .filter-row {
        flex-direction: column;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .product-section {
        flex-direction: column;
    }
    
    .product-sidebar {
        width: 100%;
    }
    
    .product-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .product-card {
        flex-direction: column;
        width: 100%;
        max-width: 520px;
    }
    
    
    .product-right {
        padding: 1vw;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .footer-right{
        display: flex;
        justify-content: center;
    }
    .footer-links {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .product-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .action-btn {
        flex-direction: row;
        justify-content: center;
    }
}

/* 服务页面样式 */
.hero-banner {
    position: relative;
    height: 258px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-image: url('/assets/img/index/service-banner.png');
    overflow: hidden;
}

.banner-overlay {
    position: absolute;
    top: 15%;
    left: 0;
    right: 0;
    bottom: 0;
}

.banner-content {
    text-align: center;
    color: #fff;
    z-index: 2;
}

.banner-content h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.banner-content p {
    font-size: 20px;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* 服务模块样式 */
.service-section {
    background-color: #f8f9fa;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}
.border-lr{
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}

.service-card:hover {
    background: #F1F1F1;
}

.service-header {
    text-align: left;
    margin-bottom: 30px;
}

.service-header h2 {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.service-separators {
    margin-top: 40px;
    width: 160px;
    height: 3px;
    background: repeating-linear-gradient(
        to right,
        #E5002D 0px,
        #E5002D 10px,
        transparent 10px,
        transparent 20px
    );
}


.service-action {
    margin-top: 112px;
    text-align: center;
}

.service-btn {
    display: inline-block;
    width: 100%;
    background: #E5002D;
    color: #fff;
    padding: 15px 40px;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
}


/* 服务优势样式 */
.advantages-section {
    padding: 80px 0;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header div {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: #666;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.advantage-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.advantage-icon i {
    font-size: 32px;
    color: #fff;
}

.advantage-item:hover .advantage-icon {
    transform: scale(1.1);
}

.advantage-item h3 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.advantage-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 淡入淡出动画类 */
.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.animate {
    opacity: 1;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.animate {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.animate {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.animate {
    opacity: 1;
    transform: scale(1);
}

/* 服务页面响应式设计 */
@media (max-width: 768px) {
    .hero-banner {
        height: 300px;
    }
    
    .banner-content h1 {
        font-size: 32px;
    }
    
    .banner-content p {
        font-size: 16px;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .service-header h2 {
        font-size: 24px;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero-banner {
        height: 250px;
    }
    
    .banner-content h1 {
        font-size: 24px;
    }
    
    .banner-content p {
        font-size: 14px;
    }
    
    .service-section,
    .advantages-section {
        padding: 50px 0;
    }
    
    .service-card {
        padding: 25px 15px;
    }
    
    .advantage-item {
        padding: 20px 15px;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
    }
    
    .advantage-icon i {
        font-size: 24px;
    }
}

/* 新闻页面样式 */
.news-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    position: relative;
}
.news-list-tabs .tab-item{
	padding: 0;
	width: 180px;
	height: 50px;
	display: inline-block;
	line-height: 50px;
	color: #000;
}
.news-list-tabs .tab-item.active{
	color: #fff;
}
.download-list{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	gap: 30px;
	justify-content: start;
	min-height: 300px;
	padding-left: 30px;
}

/* 下载项目样式 */
.download-item {
	width: 280px;
	margin-bottom: 30px;
}

.download-file {
	overflow: hidden;
	transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.download-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
	border-color: #E5002D;
}

.download-image {
	width: 100%;
	height: 180px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.download-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.download-card:hover .download-image img {
	transform: scale(1.05);
}

.download-info {
	padding: 20px;
	text-align: center;
}

.download-title {
	font-size: 16px;
	font-weight: 600;
	color: #333;
	margin-bottom: 15px;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.download-btn{
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background-color: #E5002D;
	color: #fff;
	padding: 12px 24px;
	border-radius: 6px;
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	transition: all 0.3s ease;
	border: none;
	cursor: pointer;
	min-width: 10vw;
	justify-content: center;
}

.download-btn:hover {
	background-color: #c0001f;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
}

.download-btn i {
	font-size: 14px;
}
.news-tabs-title{
	display: inline-block;
	
}

.news-tabs::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #E5002D;
}

.tab-item {
    padding: 15px 20px;
    width: 180px;
    border-radius: 3px;
    background-color: #f5f5f5;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    border: 1px solid #CDCDCD;
}



.tab-item span {
    font-size: 16px;
    font-weight: 500;
    color: #666;
    transition: color 0.3s ease;
}

.tab-item.active {
    background-color: #E5002D;
}

.tab-item.active span {
    color: #fff;
}

.tab-item:hover:not(.active) {
    background-color: #f0f0f0;
}

/* 新闻内容区域 */
.news-content {
    background-color: #fff;
}

/* 特色新闻 */
.featured-news {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.news-date {
    font-size: 14px;
    color: #999;
    margin-bottom: 10px;
}

.news-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.4;
}

/* 特色新闻样式保留，用于其他地方的新闻展示 */
.featured-news .news-image {
    flex: 0 0 400px;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.featured-news .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-news .news-image:hover img {
    transform: scale(1.05);
}

.featured-news .news-description {
    font-size: 16px;
    line-height: 1.8;
    color: #B1B1B1;
    margin-bottom: 20px;
}

.featured-news .learn-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #E5002D;
    color: #fff;
    padding: 12px 25px;
    border-radius: 3px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
}

.featured-news .learn-more-btn:hover {
    background-color: #C00024;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 0, 45, 0.4);
    color: #fff;
    text-decoration: none;
}

.featured-news .learn-more-btn i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.featured-news .learn-more-btn:hover i {
    transform: translateX(3px);
}


@keyframes twoStepBounce {
    0% { transform: translateY(0); }
	30% { transform: translateY(-10px); }
	60% { transform: translateY(5px); }
	100% { transform: translateY(0); }
}
/* 新闻页面响应式设计 */
@media (max-width: 768px) {
    .news-tabs {
        flex-direction: column;
        gap: 0;
    }
    
    .tab-item {
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    
    .tab-item:last-child {
        border-bottom: none;
    }
    
    .news-content {
        padding: 20px;
    }
    
    .featured-news {
        margin-bottom: 30px;
        padding-bottom: 20px;
    }
    
    .news-title {
        font-size: 20px;
    }
    
    .news-item {
        flex-direction: column;
        gap: 20px;
    }
    
    .news-item .news-left {
        flex: none;
        width: 100%;
        order: 1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .news-item .news-right {
        order: 2;
    }
    
    .news-image {
        flex: none;
        width: 100%;
        height: 200px;
        order: 3;
    }
    
    .news-item .news-title {
        font-size: 18px;
    }
    
    .pagination {
        gap: 10px;
    }
    
    .page-arrow,
    .page-number {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .news-content {
        padding: 15px;
    }
    
    .featured-news {
        margin-bottom: 25px;
        padding-bottom: 15px;
    }
    
    .news-title {
        font-size: 18px;
    }
    
    .news-item {
        padding: 20px 0;
        gap: 15px;
    }
    
    .news-image {
        height: 150px;
    }
    
    .news-item .news-title {
        font-size: 16px;
    }
    
    .news-item .news-description {
        font-size: 14px;
    }
    
    .news-item .learn-more-btn {
        padding: 10px 20px;
        font-size: 12px;
    }
    
    .news-item:hover {
        margin: 0 -15px;
        padding: 15px;
    }
    
    .news-item .news-title {
        font-size: 14px;
    }
    
    .news-item .news-description {
        font-size: 12px;
    }
}

/* 联系我们页面样式 */
.contact-banner {
}

/* 移除contact-banner的遮罩层 */

.contact-info-overlay {
    position: relative;
    z-index: 1;
    color: #fff;
    padding: 3rem;
    display: flex;
    justify-content: space-between;
	max-width: 1920px;
}

.contact-item {
    margin-bottom: 25px;
    padding: 15px 0;
	width: 30%;
	max-width: 460px;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-label {
    font-size: 16px;
    font-weight: bold;
    min-width: 100px;
    margin-right: 30px;
    margin-bottom: 20px;
    color: #fff;
}

.contact-value {
    font-size: 20px;
    flex: 1;
    color: #000;
    line-height: 1.4;
}

.contact-value i {
    color: #E5002D;
    margin-right: 12px;
    font-size: 20px;
    text-shadow: none;
}

.contact-separator {
    height: 2px;
    background: #fff;
    margin: 20px 0;
    /* width: 460px; */
}
.contact-item:hover {
    .contact-separator{
        background-color: #E5002D;
    }
}
/* 留言表单区域 */
.contact-form-section {
    padding: 80px 0;
    background-color: #fff;
}
.contact-container {
    padding: 80px 184px;
}
.form-container {
    background-color: #fff;
    border-radius: 0;
    box-shadow: none;
    max-width: 100vw;
    margin: 0 auto;
}

.form-header {
    text-align: left;
    margin-bottom: 50px;
}

.form-header h2 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

.form-header p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

.contact-form {
    width: 100%;
}

/* Element UI 表单样式覆盖 */
.contact-form .el-form-item {
    margin-bottom: 40px;
}

.contact-form .el-form-item__label {
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin-bottom: 10px;
    padding-bottom: 0;
}

.contact-form .el-input__inner,
.contact-form .el-textarea__inner {
    border: none;
    border-bottom: 1px solid #ddd;
    border-radius: 0;
    padding: 12px 0;
    font-size: 16px;
    background-color: transparent;
    transition: border-color 0.3s ease;
}

.contact-form .el-input__inner:focus,
.contact-form .el-textarea__inner:focus {
    border-color: #E5002D;
    box-shadow: none;
}

.contact-form .el-textarea__inner {
    min-height: 120px;
    resize: vertical;
}

/* 提交按钮样式 */
.submit-button {
    width: 450px;
    height: 50px;
    background: #E5002D;
    border: none;
    color: #fff;
    font-size: 18px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
}

.submit-button:hover {
    background-color: #C00024;
    border-color: #C00024;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 0, 45, 0.3);
}

.submit-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(229, 0, 45, 0.3);
}

.submit-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(229, 0, 45, 0.2);
}

/* 复选框样式 */
.contact-form .el-checkbox__label {
    font-size: 14px;
    color: #666;
}

.contact-form .el-checkbox__input.is-checked .el-checkbox__inner {
    background-color: #E5002D;
    border-color: #E5002D;
}

/* 表单布局优化 */
.contact-form .el-row {
    margin-bottom: 0;
}

.contact-form .el-col {
    padding: 0 25px;
}

/* 必填字段标记样式 */
.contact-form .el-form-item.is-required .el-form-item__label::before {
    content: '*';
    color: #E5002D;
    margin-right: 4px;
}

.contact-form .el-form-item__label {
    font-weight: 500;
}

/* 输入框占位符样式 */
.contact-form .el-input__inner::placeholder,
.contact-form .el-textarea__inner::placeholder {
    color: #999;
    font-size: 14px;
}

/* 字数统计样式 */
.contact-form .el-input__count {
    color: #999;
    font-size: 12px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .form-container {
        padding: 40px 30px;
    }
    
    .form-header h2 {
        font-size: 28px;
    }
    
    .contact-form .el-col {
        padding: 0 15px;
    }
    
    .submit-button {
        width: 300px;
        height: 45px;
        font-size: 16px;
    }
}

/* 页脚服务热线样式 */
.service-hotline {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.hotline-icon {
    
}

.hotline-info span {
    display: block;
    font-size: 12px;
    color: #000;
    text-align: left;
}

.hotline-info strong {
    font-size: 20px;
    color: #E5002D;
    text-align: left;
}

/* 联系我们页面响应式设计 */
@media (max-width: 768px) {
    .contact-banner {
        height: 400px;
    }
    
    .contact-info-overlay {
        max-width: 100%;
        padding: 30px 20px;
        margin: 0 20px;
        margin-top: -13vw;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .contact-label {
        min-width: auto;
        margin-right: 0;
        font-size: 18px;
    }
    
    .contact-value {
        font-size: 16px;
    }
    
    .contact-form-section {
        padding: 50px 0;
    }
    
    .form-container {
        padding: 30px 20px;
        margin: 0 15px;
    }
    
    .form-header h2 {
        font-size: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-form .el-col {
        padding: 0 10px;
    }
    
    .submit-btn {
        padding: 12px 40px;
        font-size: 14px;
        min-width: 180px;
    }
    
    .service-hotline {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .hotline-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .contact-banner {
        height: 350px;
    }
    
    .contact-info-overlay {
        padding: 25px 15px;
        margin: 0 15px;
    }
    
    .contact-form-section {
        padding: 40px 0;
    }
    
    .form-container {
        padding: 25px 15px;
        margin: 0 10px;
    }
    
    .form-header h2 {
        font-size: 20px;
    }
    
    .form-header p {
        font-size: 14px;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .submit-btn {
        padding: 10px 30px;
        font-size: 13px;
        min-width: 160px;
    }
    
    .contact-label {
        font-size: 16px;
    }
    
    .contact-value {
        font-size: 14px;
    }
}
/* 关于我们导航菜单样式 */
.about-nav-menu {
    background-color: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    z-index: 10;
}

.about-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 118px;
    padding: 0 20px;
}

.about-nav-item {
    position: relative;
    padding: 0 30px;
    height: 118px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    color: #666666;
    font-weight: 500;
}

.about-nav-item span{
    margin-left: 10px;
}

.about-nav-item:first-child::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 100%;
    background-color: #ffffff;
}

.about-nav-item:hover {
    color: #E5002D;
    background-color: #f8f8f8;
}

.about-nav-item.about-nav-active {
    background-color: #E5002D;
    color: #ffffff;
}

.about-nav-item.about-nav-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 100%;
    background-color: #ffffff;
}

.about-nav-item span {
    white-space: nowrap;
}
/* 关于我们页面样式 */
.about-hero {
    position: relative;
    height: 932px;
    background-image: url('/assets/img/index/banner2.png'); /* 背景图片路径，用户会自己修改 */
    background-size: 80% 60%;
    background-position: right bottom;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* .about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
} */

.hero-background {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
}
.about-container{
    padding: 100px 183px;
}
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-left {
    color: #fff;
}

.about-hero-title {
    font-size: 48px;
    font-weight: bold;
    color: #E5002D;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 73px;
    color: #D6D6D6;
    font-weight: bold;
    letter-spacing: 2px;
}

.hero-right {
    color: #fff;
}

.company-intro {
    margin-bottom: 30px;
    color: #000000;
}

.company-intro p {
    font-size: 15px;
    line-height: 25px;
    margin-bottom: 25px;
    color: #000000;
}

.history-btn {
    position: absolute;
    left: 183px;
    bottom: 200px;
    display: inline-block;
    color: #E5002D;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 200px;
    height: 50px;
    border: 1px solid #E5002D;
    border-radius: 25px;
}
.history-btn a:hover{
    color: #E5002D;
}
.history-btn img{
    width: 10px;
    height: 10px;
    margin-left: 40px;
}

/* .history-btn:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    color: #fff;
    text-decoration: none;
} */

/* 关键数据展示区 */
.key-metrics {
    padding: 80px 0;
    background-color: #fff;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.metric-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.metric-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.metric-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.metric-icon i {
    font-size: 32px;
    color: #fff;
}

.metric-item:hover .metric-icon {
    transform: scale(1.1);
}

.metric-number {
    font-size: 36px;
    font-weight: bold;
    color: #e74c3c;
    margin-bottom: 10px;
}

.metric-label {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

/* 公司理念与实践区 */
.philosophy-section {
    background-color: #f8f9fa;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.philosophy-item {
    background-color: #fff;
    padding: 64px 184px;
    border: 1px solid #d6d6d6;
    opacity: 0;
}

.philosophy-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.philosophy-item:hover {
   
}

.philosophy-icon {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 237px;
    transition: all 0.3s ease;
}

.philosophy-icon img {
    width: auto;
    height: 100%;
}

/* .philosophy-item:hover .philosophy-icon {
    transform: scale(1.1);
} */

.philosophy-item h3 {
    font-size: 40px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.philosophy-item p {
    font-size: 17px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 20px;
}

.about-learn-more-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid #929292;
    color: #929292;
    padding: 10px 25px;
    width: 180px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}
.about-learn-more-btn a{
    text-decoration: none;
    color: #929292;
}
.about-learn-more-btn img{
    width: 10px;
    height: 10px;
}
.learn-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    color: #fff;
    text-decoration: none;
}
.red-line{
	width: 100%;
	border-top: 1px solid #E5002D;
}
.about-subtitle{
	font-size: 30px;
	font-weight: bold;
	padding-bottom: 47px;
	padding-top: 68px;
}
/* 品质证书区 */
.certificates-container{
    padding: 0 184px;
}
.certificates-item{
    display: flex;
    justify-content: space-between;
    align-items: center;
	padding-bottom: 100px;
}
.certificates-item h3 {
    font-size: 40px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.certificates-item p {
    font-size: 17px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 20px;
}
.certificates-section {
    padding: 100px 0;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: #666;
}

.certificates-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.category-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
}

.category-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.category-item h3 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.category-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    text-align: left;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    padding-top: 128px;
}
/* .cert-bg{
    background: linear-gradient(0, #EDEDED 0%, #F6F6F6 55%, rgba(255,255,255,0) 100%);
} */
.certificates-grid div>img{
    width: 13.5vw;
    height: 17.8vw;
}
.certificate-item {
    border: 2px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.certificate-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.certificate-item:hover {
    border-color: #e74c3c;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.certificate-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.certificate-item:hover img {
    transform: scale(1.05);
}

/* 销售网络与全球供应商区 */
.sales-network-section {
    padding: 80px 0;
    background-color: #fff;
}

.network-content {
    /* display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center; */
    margin-bottom: 60px;
}
.network-info{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.network-info h3 {
    font-size: 93px;
    font-weight: bold;
    color: #000;
    margin-bottom: 15px;
}

.network-info p {
    font-size: 63px;
    color: #000;
    margin-bottom: 30px;
}
.cert-learn-more-btn {
    align-items: center;
    gap: 10px;
    color: #E5002D;
    border: 1px solid #E5002D;
    padding: 12px 25px;
    width: 230px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
}

.cert-learn-more-btn:hover {
    background-color: #E5002D;
    transform: translateY(-2px);
    color: #fff;
    text-decoration: none;
}
.world-map {
    margin-top: 80px;
    position: relative;
    height: 400px;
    overflow: hidden;
}
.world-map img{
    width: 100%;
    height: 100%;
}
.map-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.map-point {
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: #e74c3c;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.map-point::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 20px;
    height: 20px;
    background-color: rgba(231, 76, 60, 0.3);
    border-radius: 50%;
    animation: pulse 2s infinite 0.5s;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.network-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.about-stat-item {
    width: 430px;
    height: 174px;
    border-radius: 3px;
    padding: 30px 20px;
    border: 1px solid #E2E2E2;
    background-color: #fff;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.about-stat-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.about-stat-item.highlight {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: #fff;
}

.about-stat-item.highlight .stat-icon {
    background-color: rgba(255, 255, 255, 0.2);
}

.about-stat-item.highlight .stat-number,
.about-stat-item.highlight .stat-label {
    color: #fff;
}

.about-stat-icon {
    display: flex;
    flex-direction: column;
    align-items: space-between;
    justify-content: space-between;
    height: 100%;
}

.about-stat-icon img {
    width: 46px;
    height: 46px;
}

.about-stat-item .stat-number {
    font-size: 70px;
    font-weight: bold;
    color: #E5002D;
    margin-bottom: 10px;
    margin-top: -30px;
}
.about-stat-item:hover{
    border: 1px solid #E5002D;
    background: #E5002D;
    color: #fff;
}
.about-stat-item:hover .stat-number{
    color: #fff;
}
.about-stat-item:hover .stat-label{
    color: #fff;
}
.about-stat-item:hover .stat-number-unit{
    color: #fff;
}
.stat-number-container{
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.stat-number-unit{
    font-size: 20px;
    color: #929292;
}
.stat-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 关于我们页面响应式设计 */

/* 首页样式 */
.hero-section {
    position: relative;
    background-image: url('/assets/img/index/about-demo.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-left {
    color: #333;
}

.hero-tagline {
    font-size: 18px;
    color: #e74c3c;
    font-weight: 500;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-description {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 30px;
}

.hero-btn {
    display: inline-block;
    background-color: #e74c3c;
    color: #fff;
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.hero-btn:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
    color: #fff;
    text-decoration: none;
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    max-width: 400px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.hero-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.hero-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: #e74c3c;
}

.indicator:hover {
    background-color: #e74c3c;
}

/* 公司介绍区 */
.about-section {
    padding: 80px 190px;
    background-color: #fff;
    background-image: url('/assets/img/index/about-bg.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.about-content {
    
}

.about-left {
    color: #333;
}

.section-title {
    font-size: 44px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
    text-align: left;
}
.new-section-title {
    font-size: 44px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
    text-align: center;
}
.section-desc{
    font-size: 30px;
    color: #000;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: center;
}
.section-subtitle {
    font-family: OPlusSans3.0-Bold, OPlusSans30-Bold;
font-weight: normal;
font-size: 73px;
color: #D6D6D6;
line-height: 88px;
    margin-bottom: 30px;
    font-weight: bold;
    letter-spacing: 2px;
}

.about-text {
    margin-bottom: 30px;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.about-buttons {
    display: flex;
    gap: 20px;
}

.btn-primary {
    width: 12vw;
    height: 58px;
    color: #E5002D;
    border: 1px solid #E5002D;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 12vw;
    white-space: nowrap;
}

.btn-primary:hover {
    background-color: #E5002D;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
}

.btn-secondary {
    width: 237px;
height: 58px;
display: flex;
align-items: center;
justify-content: center;
    background-color: transparent;
    color: #000;
    padding: 12px 25px;
    border: 1px solid #000000;
    border-radius: 50px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    color: #000;
    transform: translateY(-2px);
    text-decoration: none;
}

.about-right {
    margin-top: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image {
    min-width: 500px;
    width: 100%;
    height: 466px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 关键数据区 */
.stats-section {
    background-color: #f8f9fa;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
/* .width30{
    width: 29vw;
}
.width20{
    width: 20vw;
} */
.stat-item {
    text-align:left;
    padding: 20% 20% 20% 40%;
    background-color: #fff;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
    border: 1px solid #f8f9fa;
}

.stat-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.stat-icon {
    margin-top: 80px;
    width: 80px;
    height: 80px;
    border-radius: 50%;

    transition: all 0.3s ease;
}

.stat-icon img {
   width: 46px;
   height: 46px;
}

.stat-item:hover .stat-icon {
    transform: scale(1.1);
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: #000000;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

/* 产品分类区 */
.product-category-section {
    padding: 80px 190px;
    background-color: #fff;
    width: 100%;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.section-title {
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #E5002D;
}

.category-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.category-left {
    width: 320px;
    background: #e60012;
    color: #fff;
    border-radius: 8px;
    padding: 32px 24px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 24px rgba(230,0,18,0.08);
}

.category-detail-panel {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-width 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
    display: flex;
    align-items: center;
    background: #fff;
    margin-left: 0;
    padding: 0;
    width: 0;
  }
  .category-card-group.active .category-detail-panel {
    max-width: 500px;
    width: 22vw;
    opacity: 1;
    margin-left: 0;
  }
  .category-card-group {
    display: flex;
    align-items: stretch;
    margin-bottom: 24px;
  }
  .category-detail-panel .detail-img img{
    width: 100%;
    height: 410px;
    object-fit: cover;
  }

.category-right {
    display: flex;
    flex: 1;
    align-items: stretch;
}

.category-card {
    width: 238px;
    height: 410px;
    background: #f5f5f5;
    padding: 46px 32px;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 260px;
    position: relative;
}

.category-card.active {
    background: #E5002D !important;
    border: 2px solid #E5002D !important;
    box-shadow: 0 4px 24px rgba(229,0,45,0.08) !important;
    width: 250px !important;
    color: #fff !important;
}

/* 默认选中第一个card */
.category-card-group.active .category-card {
    background: #E5002D !important;
    border: 2px solid #E5002D !important;
    box-shadow: 0 4px 24px rgba(229,0,45,0.08) !important;
    width: 250px !important;
    color: #fff !important;
}

.category-card-group.active .category-card .category-card-title {
    color: #fff !important;
}

.category-card-group.active .category-card .category-card-icon {
    display: none !important;
}

.category-card-group.active .category-card .detail-spec {
    display: block !important;
    color: #fff !important;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.4;
}

.category-card-group.active .category-card .detail-desc {
    color: rgba(255, 255, 255, 0.8) !important;
}

.category-card.active .category-card-title {
    color: #fff;
}

.category-card.active .category-card-icon {
    display: none;
}

.category-card.active .detail-spec {
    display: block;
    color: #fff;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.4;
}

.category-card.active .detail-desc {
    color: rgba(255, 255, 255, 0.8);
}

.category-card-icon {
    width: 48px;
    height: 48px;
    background: #e60012;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    transition: all 0.3s;
}

.category-card-icon i {
    font-size: 20px;
    color: #fff;
}



.category-card-title {
    font-size: 22px;
    font-weight: bold;
    color: #222;
    margin-bottom: 18px;
    text-align: left;
}
.detail-desc {
    font-size: 12px;
    color: #919191;
}
.detail-spec{
    display: none;
    color: #fff;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.4;
}
.detail-arrow{
    position: absolute;
    bottom: 40px;
    left: 30px;
    
}
.detail-arrow img{
    width: 40px;
    height: 40px;
}


.category-card:hover {
    border: 2px solid #e60012;
    transform: translateY(-2px);
}

.category-card:hover .category-card-icon {
    transform: scale(1.1);
}

/* 新品中心区 */
.new-products-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.product-item {
    background-color: #fff;
    border-radius: 0;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    opacity: 1;
    transform: translateY(0);
    position: relative;
    height: 332px;
    width: 26vw;
}

.product-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}


.product-model {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
}

.product-specs {
    margin-bottom: 15px;
}

.product-specs p {
    font-size: 12px;
    color: #666;
    margin-bottom: 5px;
    line-height: 1.4;
}

.product-icon {
    position: absolute;
    bottom: 20px;
    left: 40px;
}

.product-icon img {
    width: 30px;
    height: 30px;
}

.product-item:hover .product-icon img {
    content: url('/assets/img/index/arrow-e50.png');
}

.product-indicators {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: #E5002D;
}

.indicator:hover {
    background-color: #E5002D;
}
.product-container{
    padding: 80px 190px;
}
/* 新闻中心区 */
.news-section {
    padding: 80px 190px;
    background-color: #fff;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.index-news-item {
    background-color: #f8f9fa;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    opacity: 1;
    transform: translateY(0);
    width: 25vw;
    height: 50vw;
}

.index-news-item.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.index-news-item:hover, .index-news-item:hover * {
    transform: translateY(-5px);
    background-color: #E5002D;
    color: #fff !important;
}

.index-news-item:hover .index-news-icon img {
    content: url('/assets/img/index/arrow-white.png');
}



.index-news-image {
    width: 100%;
    height: 305px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.index-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.index-news-content {
   padding: 65px 45px;
}

.index-news-title {
    font-size: 30px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-item.featured .news-title {
    color: #fff;
}

.news-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.news-item.featured .news-excerpt {
    color: rgba(255, 255, 255, 0.8);
}

.index-news-icon {
    padding: 45px;
}

.index-news-icon img{
    width: 40px;
    height: 40px;
}
/* 客户展示区 */
.clients-section {
    padding: 80px 0;
    background-color: #fff;
    background-image: url('/assets/img/index/company-bg.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.client-quote {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.quote-marks-left {
    font-size: 100px;
    color: #E5002D;
    font-weight: bold;
    margin-bottom: 20px;
    position: absolute;
    left: 120px;
    top: 10px;
}
.quote-marks-right {
    font-size: 100px;
    color: #E5002D;
    font-weight: bold;
    margin-bottom: 20px;
    position: absolute;
    right: 120px;
    top: 10px;
}

.quote-text {
    font-size: 18px;
    color: #000;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.client-logo {
    background-color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    width: 220px;
    height: 100px;
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0px 0px 20px 1px #D0151C;
border-radius: 10px 10px 10px 10px;
border: 1px solid #E5002D;
}

.client-logo.featured {
    border-color: #e74c3c;
    background-color: #fff5f5;
}

.client-logo img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
}

/* 页脚样式更新 */
.footer-container{
    padding: 0 190px;
}
.footer-left .newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.newsletter-btn {
    background-color: #e74c3c;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

.newsletter-btn:hover {
    background-color: #c0392b;
}

.footer-right .contact-info {
    margin-bottom: 20px;
}

.footer-right .hotline,
.footer-right .address {
    display: flex;
    align-items: center;
    color: #bdc3c7;
}

.footer-right .hotline i,
.footer-right .address i {
    color: #e74c3c;
    font-size: 16px;
}

.footer-right .hotline span {
    font-size: 18px;
    font-weight: bold;
    text-align: left;
}

.footer-right .address span {
    font-size: 14px;
    line-height: 1.4;
}

/* 首页响应式设计 */
@media (max-width: 768px) {
    .hero-section {
        height: 500px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 14px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .about-buttons {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .category-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .category-left {
        width: 100%;
        min-height: 300px;
    }
    
    .category-right {
        flex-direction: column;
        gap: 20px;
    }
    
    .category-card {
        width: 100%;
        min-height: 200px;
        flex-direction: row;
        justify-content: flex-start;
        padding: 20px;
        gap: 20px;
    }
    
    .category-card-icon {
        margin-bottom: 0;
    }
    
    .category-card-title {
        margin-bottom: 0;
        text-align: left;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
   
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .section-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        height: 400px;
    }
    
    .hero-title {
        font-size: 24px;
    }
    
    .hero-tagline {
        font-size: 16px;
    }
    
    .hero-description {
        font-size: 12px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .about-text p {
        font-size: 14px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
    }
    
    .stat-icon i {
        font-size: 24px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .category-left {
        min-height: 250px;
        padding: 20px;
    }
    
    .category-detail-title {
        font-size: 18px;
    }
    
    .category-detail-desc {
        font-size: 12px;
    }
    
    .category-detail-spec {
        font-size: 10px;
    }
    
    .category-detail-img img {
        width: 120px;
        height: 80px;
    }
    
    .category-card {
        min-height: 150px;
        padding: 15px;
    }
    
    .category-card-icon {
        width: 40px;
        height: 40px;
    }
    
    .category-card-icon i {
        font-size: 16px;
    }
    
    .category-card-title {
        font-size: 14px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .about-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-primary,
    .btn-secondary {
        text-align: center;
    }
}

/* 新闻详情页面样式 */
.news-detail-container{
    padding: 80px 184px;
    background-color: #fff;
}
.news-detail-content {
    padding-top: 80px;
    border-top: 1px solid #E5002D;
    display: flex;
    gap: 80px;
    margin-bottom: 50px;
    align-items: flex-start;
}

.news-detail-image {
    flex: 0 0 958px;
    overflow: hidden;
}

.news-detail-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-detail-image:hover img {
    transform: scale(1.05);
}

.news-detail-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-detail-title {
    font-size: 35px;
    line-height: 42px;
    font-family: OPlusSans3.0-Bold, OPlusSans30-Bold;
    font-weight: bold;
    color: #333;
    line-height: 1.3;
    margin: 0;
}

.news-detail-date {
    margin-top: 93px;
    font-size: 16px;
    color: #000;
    font-weight: 400;
}

.back-to-list-btn {
    margin-top: 118px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background-color: #E5002D;
    color: white;
    width: 180px;
    height: 50px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.back-to-list-btn:hover {
    background-color: #A00000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(192, 0, 0, 0.3);
    color: white;
    text-decoration: none;
}

.back-to-list-btn i {
    transition: transform 0.3s ease;
}

.back-to-list-btn:hover i {
    transform: translateX(4px);
}

.news-detail-article {
    background-color: white;
    margin-top: 80px;
    margin-bottom: 40px;
}

.news-detail-article p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 20px;
}

.news-detail-article ul {
    margin: 20px 0;
    padding-left: 20px;
}

.news-detail-article li {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 10px;
}

.news-detail-article strong {
    color: #C00000;
    font-weight: 600;
}

.news-navigation {
    gap: 30px;
    margin-top: 40px;
}

.nav-item {
    flex: 1;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #e5e5e5;
    border-top: 1px solid #e5e5e5;
    padding: 80px 0px;
    display: flex;
    justify-content: space-between;
}

.nav-item:hover {
    .nav-label{
        color: #E5002D;
    }
}

.nav-label {
    font-size: 20px;
    color: #000;
    margin-bottom: 8px;
    font-weight: 500;
}

.nav-title {
    font-size: 25px;
    font-weight: bold;
    color: #000;
    margin-bottom: 8px;
    line-height: 1.4;
}

.nav-desc {
    font-size: 15px;
    color: #B1B1B1;
    line-height: 1.5;
}

/* 字数统计样式 */
.char-count {
    text-align: right;
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

.char-count span {
    color: #e74c3c;
    font-weight: bold;
}

/* 历史大事件按钮样式 */
.about-history {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.about-history-title h2 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 18px;
    font-weight: 600;
    color: #E5002D;
    border: 2px solid #E5002D;
    border-radius: 999px;
    background-color: transparent;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.about-history-title h2::after {
    content: '';
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23E5002D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2' fill='none'/%3E%3Cpath d='M9 15L15 9'/%3E%3Cpath d='M11 9h4v4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
}

.about-history-title h2:hover {
    background-color: #E5002D;
    color: #fff;
}

.about-history-title h2:hover::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FFFFFF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='2' ry='2' fill='none'/%3E%3Cpath d='M9 15L15 9'/%3E%3Cpath d='M11 9h4v4'/%3E%3C/svg%3E");
}

@media (max-width: 480px) {
    .about-history-title h2 {
        padding: 10px 22px;
        font-size: 16px;
    }
}

/* 取消关于页面理念项动画 */
.philosophy-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
}

.philosophy-item.animate {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
}

/* 产品详情页面样式 */
.product-detail-container {
    padding:0;
    background-color: #fff;
}
.download-info{
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 20px !important;
}
/* 产品基本信息区域 */
.product-basic-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

/* 第一行：产品图片和技术图纸 */
.product-images-row {
    display: flex;
	width: 100%;
    align-items: flex-start;
	justify-content: center;
}

.product-main-image {
    background-color: #fff;
    border: 1px solid #E5E5E5;
    overflow: hidden;
    display: flex;
    align-items: center;
	width: 27.8vw;
	height: 27.8vw;
    justify-content: center;
}
.product-main-image:nth-child(1){
	margin-right: 20px;
}
.product-main-image img {
	width: 100%;
    object-fit: contain;
}

.technical-drawings {
    flex: 1;
}

.technical-drawings h4 {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.drawing-images {
    display: flex;
    gap: 15px;
}

.drawing-images img {
    width: 120px;
    height: 80px;
    background-color: #f8f9fa;
    border-radius: 4px;
    object-fit: cover;
}

/* 第二行：产品标题和操作按钮 */
.product-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 30px;
    border-bottom: 1px solid #E5E5E5;
}

.product-model {
    font-size: 28px;
    font-weight: bold;
    color: #000;
}

.product-action-buttons {
    display: flex;
    gap: 20px;
}

.btn-inquiry {
    background-color: #E5002D;
    color: #fff;
    border: none;
    padding: 12px 25px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-inquiry:hover {
    background-color: #C00024;
    transform: translateY(-2px);
}

.btn-cart {
    background-color: #f5f5f5;
    color: rgba(229, 0, 45, 1);
    border: 1px solid #ddd;
    padding: 12px 25px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-cart:hover {
    background-color: #e9e9e9;
    transform: translateY(-2px);
}

/* 第三行：产品规格参数 */
.product-specs-row {
    padding: 40px 30px;
    border-bottom: 1px solid #E5E5E5;
}

.product-key-specs {
    margin-bottom: 0;
}

.product-key-specs p {
    font-size: 14px;
    color: #646464;
    margin-bottom: 8px;
    line-height: 1.6;
}

.product-key-specs span {
    font-weight: bold;
    color: #646464;
    margin-right: 10px;
}


.option-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.option-item label {
    font-size: 14px;
    color: #333;
    cursor: pointer;
}
/* 产品信息标签页 */
.product-tabs {
    margin-top: 30px;
}

.tab-header {
    display: flex;
    border-bottom: 1px solid #E5E5E5;
    margin-bottom: 30px;
}

.tab-item {
    flex: 1;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
    text-align: center;
}

.tab-item.active {
    color: #E5002D;
    border-color: #E5002D;
}
.product-tabs .tab-item.active{
	background-color: #fff;
}
.tab-item:hover {
    color: #E5002D;
}

.tab-content {
    min-height: 400px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* 规格信息区域 */
.spec-section {
    margin-bottom: 20px;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    overflow: hidden;
}

.spec-header {
    background-color: #E5002D;
    color: #fff;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid #E5E5E5;
}

.spec-header:hover {
    background-color: #C00024;
}

.spec-header span {
    font-size: 16px;
    font-weight: 500;
}

.spec-header i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.spec-header.active i {
    transform: rotate(180deg);
}

.spec-content {
    padding: 0px;
    background-color: #fff;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #E5E5E5;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-size: 17px;
    color: #646464;
    font-weight: 500;
    flex: 1;
    text-align: left;
	padding-left: 36px;
	width:10%;
	border-right: 1px dotted #DEDEDE;
}

.spec-value {
    font-size: 14px;
    color: #333;
    font-weight: 400;
    flex: 2;
    text-align: left;
	padding-left: 80px;
	width: 52%;
}
.parts-head{
	width: 100%;
}
.parts-title{
	text-align: left;
	width: 100%;
	
}
.spec-parts{
	width: 33%;
    text-align: center;
}
.spec-parts:nth-child(1),
.spec-parts:nth-child(2){
	border-right: 1px solid #E1E1E1;
}
.spec-parts:nth-child(2){
	padding-left: 3%;
}
.parts-img{
	max-width: 10vw;
	width: 100%;
}
.parts-spec{
	color: #7a7a7a;
}
.parts-name{
	margin-bottom: 10%;
}
.parts-add{
	display: flex;
	justify-content: center;
	align-items: center;
}
.parts-title:first-child{
	padding-left: 3%;
}
/* 产品描述 */
.description-content {
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.description-content p {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 15px;
}

.description-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.description-content li {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-basic-info {
        flex-direction: column;
        gap: 30px;
    }
    
    .product-left-section {
        flex: none;
    }
    
    .product-main-image {
        height: 250px;
    }
    
    .product-action-buttons {
        flex-direction: column;
    }
    
    .drawing-images {
        flex-wrap: wrap;
    }
    
    .document-options {
        
    }
    
    .tab-header {
        flex-direction: column;
    }
    
    .tab-item {
        text-align: center;
        border-bottom: none;
        border-right: 2px solid transparent;
    }
    
    .tab-item.active {
        border-right-color: #E5002D;
        border-bottom-color: transparent;
    }
}

@media (max-width: 480px) {
    .product-detail-container {
        padding: 20px;
    }
    
    
    .product-model {
        font-size: 24px;
    }
    
    .spec-header {
        padding: 12px 15px;
    }
    
    .spec-content {
        padding: 15px;
    }
    
    .spec-row {
        flex-direction: column;
        gap: 5px;
    }
}

/* 服务模块图片样式 */
.service-image {
    margin: 20px 0;
    width: 100%;
}

.image-placeholder {
    width: 100%;
    height: 200px;
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 14px;
}

/* 服务分隔符样式调整 */
.service-separator {
    width: 100%;
    height: 2px;
    background: repeating-linear-gradient(
        to right,
        #E5002D 0px,
        #E5002D 10px,
        transparent 10px,
        transparent 20px
    );
    margin: 15px 0;
}

/* 产品对比页面样式 */
.contrast-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 38px 50px;
    background-color: #fff;
    border-bottom: 1px solid #E5E5E5;
}
.contrast-header h2{
    font-family: OPlusSans3.0-Medium, OPlusSans30-Medium;
font-weight: normal;
font-size: 40px;
color: #000000;
line-height: 48px;
text-align: left;
font-style: normal;
text-transform: none;
}
.contrast-title-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contrast-title-line {
    width: 4px;
    height: 40px;
    background-color: #E5002D;
    border-radius: 2px;
}

.contrast-title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.2;
}

.contrast-generate-pdf-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #E5002D;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-generate-pdf-btn:hover {
    background-color: #C00024;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
}

.contrast-generate-pdf-btn i {
    font-size: 16px;
}

/* 产品信息展示区 */
.contrast-table-wrapper{
    padding:50px;
    background: #fff;
}
.contrast-products-section {
    background-color: #fff;
    margin-bottom: 30px;
    border: 1px solid #DEDEDE;
    overflow: hidden;
}

.contrast-products-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

/* 产品对比行样式 */
.contrast-product-row {
    border-bottom: 1px solid #DEDEDE;
}

.contrast-product-row:last-child {
    border-bottom: none;
}

/* 标签列样式 */
.contrast-label-cell {
    width: 20%;
    background-color: #E5002D;
    color: #fff;
    font-size: 17px;
    font-weight: 400;
    padding: 15px 37px;
    text-align: left;
    vertical-align: middle;
    border-right: 1px solid #DEDEDE;
}

/* 数据列样式 */
.contrast-product-data-cell {
    width: 20%;
    padding: 15px 24px;
    text-align: left;
    vertical-align: middle;
    border-left: 1px solid #DEDEDE;
    position: relative;
    background-color: #fff;
}

.contrast-product-data-cell:first-of-type {
    border-left: none;
}
.contrast-clear-all-btn{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* 添加列样式 */
.contrast-add-column {
    width: 20%;
    padding: 30px 10px;
    text-align: center;
    vertical-align: middle;
    border-left: 1px solid #DEDEDE;
    background-color: #fff;
    position: relative;
}

/* 添加产品按钮 */
.contrast-add-product-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-add-product-btn:hover {
    color: #fff;
    transform: translate(-50%, -50%) scale(1.1);
}

.contrast-add-product-btn i {
    font-size: 18px;
}

/* 添加产品占位符 */
.contrast-add-product-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 120px;
    border: 2px dashed #DEDEDE;
    border-radius: 4px;
    background-color: #fafafa;
    position: relative;
}

.contrast-add-product-placeholder:hover {
    border-color: #E5002D;
    background-color: #fff5f5;
}

/* 图片行特殊样式 */
.contrast-image-row {
    height: 200px;
}

.contrast-image-label {
    gap: 10px;
    padding: 20px;
}

.contrast-expand-controls {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.contrast-expand-btn,
.contrast-collapse-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 5px;
    color: #fff;
    background-color: transparent;
    border: 1px solid #fff;
    padding: 8px 12px;
    font-size: 12px;
    cursor: pointer;
    width: 10vw;
    height: 40px;
}

.contrast-expand-btn:hover,
.contrast-collapse-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.contrast-expand-btn.active {
    background-color: rgba(255, 255, 255, 0.3);
}

/* 产品图片包装器 */
.contrast-product-image-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    height: 100%;
    justify-content: center;
}

.contrast-product-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contrast-product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.contrast-remove-btn {
    background-color: transparent;
    text-align: center;
    color: #666;
    border: none;
    padding: 5px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-remove-btn:hover {
    color: #E5002D;
}

/* 全部删除行样式 */
.contrast-clear-row {
    height: 60px;
}

.contrast-clear-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.contrast-clear-all-btn {
    background-color: transparent;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.contrast-clear-all-btn:hover {
    transform: scale(1.1);
}

/* 模块容器 */
.contrast-module-wrapper {
    background-color: #fff;
    margin-bottom: 20px;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    overflow: hidden;
}

.contrast-module-header {
    background-color: #2C2C2C;
    padding: 15px 20px;
    border-bottom: 1px solid #E5E5E5;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contrast-module-header:hover {
    background-color: #3C3C3C;
}

.contrast-module-title {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    margin: 0;
    margin-right: 58px;
}

.contrast-module-arrow {
    color: #fff;
    font-size: 14px;
    transition: transform 0.3s ease;
}

.contrast-module-header.collapsed .contrast-module-arrow {
    transform: rotate(-90deg);
}

/* Vue.js 过渡动画 */
.v-enter-active, .v-leave-active {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.v-enter-from, .v-leave-to {
    opacity: 0;
    transform: translateY(-10px);
}

.contrast-module-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    transition: all 0.3s ease;
}

/* 规格对比行 */
.contrast-spec-row {
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.3s ease;
}

.contrast-spec-row:hover {
    background-color: #f8f9fa;
}

.contrast-spec-row:last-child {
    border-bottom: none;
}

.contrast-spec-name {
    width: 20%;
    min-width: 120px;
    padding: 15px 37px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    background-color: #fafafa;
    border-right: 1px solid #E5E5E5;
    vertical-align: middle;
}

.contrast-spec-value {
    width: 20%;
    min-width: 100px;
    padding: 15px 24px;
    font-size: 14px;
    color: #666;
    text-align: left;
    vertical-align: middle;
    border-left: 1px solid #f0f0f0;
}

.contrast-spec-value:first-of-type {
    border-left: none;
}

/* 突出显示最佳值 */
.contrast-spec-value.highlight-best {
    background-color: #fff5f5;
    color: #E5002D;
    font-weight: bold;
    position: relative;
}

.contrast-spec-value.highlight-best::before {
    content: '★';
    color: #E5002D;
    margin-right: 5px;
}

/* 价格模块特殊样式 */
.contrast-price-module {
    background-color: #f8f9fa;
}

.contrast-price-row {
    background-color: transparent;
}

.contrast-price-value {
    font-size: 18px;
    font-weight: bold;
    color: #E5002D;
}

/* 操作面板 */
.contrast-actions-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-top: 1px solid #E5E5E5;
    margin-bottom: 40px;
}

.contrast-actions-left,
.contrast-actions-right {
    display: flex;
    gap: 15px;
}

.contrast-btn-add-product,
.contrast-btn-clear-all,
.contrast-btn-print,
.contrast-btn-export {
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.contrast-btn-add-product {
    background-color: #E5002D;
    color: #fff;
}

.contrast-btn-add-product:hover {
    background-color: #C00024;
    transform: translateY(-2px);
}

.contrast-btn-clear-all {
    background-color: #f5f5f5;
    color: #666;
    border: 1px solid #ddd;
}

.contrast-btn-clear-all:hover {
    background-color: #e9e9e9;
    color: #333;
}

.contrast-btn-print,
.contrast-btn-export {
    background-color: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.contrast-btn-print:hover,
.contrast-btn-export:hover {
    background-color: #f8f9fa;
    border-color: #E5002D;
    color: #E5002D;
}

/* 相关产品推荐 */
.contrast-recommendations {
    background-color: #f8f9fa;
    padding: 40px 30px;
    border-radius: 8px;
    margin-top: 40px;
}

.contrast-recommendations-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

.contrast-recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.contrast-recommendation-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.contrast-recommendation-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.contrast-rec-image {
    width: 120px;
    height: 90px;
    background-color: #f8f9fa;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    margin: 0 auto 15px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contrast-rec-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.contrast-rec-name {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
}

.contrast-btn-add-compare {
    background-color: #E5002D;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.contrast-btn-add-compare:hover {
    background-color: #C00024;
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .contrast-products-table,
    .contrast-module-table {
        font-size: 13px;
    }
    
    .contrast-label-cell {
        width: 20%;
        padding: 12px 15px;
        font-size: 12px;
    }
    
    .contrast-product-data-cell {
        width: 20%;
        padding: 12px 15px;
    }
    
    .contrast-add-column {
        width: 20%;
        padding: 10px 8px;
    }
    
    .contrast-spec-name {
        width: 150px;
    }
    
    .contrast-spec-value {
        width: calc((100% - 150px) / 3);
    }
    
    .contrast-product-image {
        width: 100px;
        height: 100px;
    }
    
    .contrast-image-row {
        height: 160px;
    }
}

@media (max-width: 768px) {
    .contrast-products-section,
    .contrast-module-wrapper {
        overflow-x: auto;
    }
    
    .contrast-products-table,
    .contrast-module-table {
        min-width: 600px;
    }
    
    .contrast-actions-panel {
        flex-direction: column;
        gap: 20px;
        align-items: stretch;
    }
    
    .contrast-actions-left,
    .contrast-actions-right {
        justify-content: center;
    }
    
    .contrast-recommendations-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .contrast-header {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
        padding: 20px 0;
    }
    
    .contrast-title {
        font-size: 24px;
    }
    
    .contrast-title-line {
        height: 30px;
    }
    
    .contrast-generate-pdf-btn {
        align-self: stretch;
        justify-content: center;
    }
    
    .contrast-recommendations {
        padding: 20px 15px;
    }
    
    .contrast-recommendations-title {
        font-size: 20px;
    }
    
    .contrast-recommendations-grid {
        grid-template-columns: 1fr;
    }
    
    .contrast-actions-left,
    .contrast-actions-right {
        flex-direction: column;
        gap: 10px;
    }
}

/* 添加产品按钮行样式 */
.contrast-add-product-row {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid #e5e5e5;
}

.contrast-add-product-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 120px;
    border: 2px dashed #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #fafafa;
}

.contrast-add-product-placeholder:hover {
    border-color: #e74c3c;
    background-color: #fef9f9;
    transform: translateY(-2px);
}

.contrast-add-product-placeholder i {
    font-size: 24px;
    color: #999;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.contrast-add-product-placeholder:hover i {
    color: #e74c3c;
}

.contrast-add-product-placeholder span {
    font-size: 14px;
    color: #666;
    transition: color 0.3s ease;
}

.contrast-add-product-placeholder:hover span {
    color: #e74c3c;
}

/* 当没有产品时的样式 */
.contrast-products-table:empty::after {
    content: "暂无对比产品";
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: #999;
    font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contrast-add-product-placeholder {
        height: 100px;
    }
    
    .contrast-add-product-placeholder i {
        font-size: 20px;
    }
    
    .contrast-add-product-placeholder span {
        font-size: 12px;
    }
}

/* 产品对比表空列样式 */
.contrast-empty-cell {
    background-color: #f8f9fa;
    color: #999;
    font-style: italic;
    text-align: center;
    border-left: 1px solid #e0e0e0;
}

/* 确保对比表始终显示4列 */
.contrast-module-table {
    table-layout: fixed;
    width: 100%;
}

.contrast-spec-name {
    width: 20%;
    min-width: 120px;
}

.contrast-spec-value {
    width: 20%;
    min-width: 100px;
}

/* 1440px屏幕媒体查询 */
@media (max-width: 1540px) {
    /* 头部导航调整 */
    .header-content {
        padding: 0 20px;
    }
    
    .main-nav li {
        margin: 0 15px;
    }
    
    .logo img {
        width: 250px;
        height: 30px;
    }
    
    /* 产品分类区调整 - 根据图片布局优化 */
    .product-category-section {
        padding: 60px 120px;
    }
    
    .category-content {
        gap: 30px;
    }
    
    .category-card {
        width: 200px;
        height: 350px;
        padding: 35px 25px;
    }
    
    .category-card-title {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .detail-desc {
        font-size: 14px;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    
    .detail-spec {
        font-size: 12px;
        line-height: 1.3;
    }
    .category-detail-panel{
        width: 350px !important;
        height: 350px;
    }
    .category-detail-panel .detail-img img {
        width: 350px;
        height: 350px;
    }
    
    .category-icon img {
        width: 50px;
        height: 55px;
    }
    
    /* 新品中心区调整 */
    .product-container {
        padding: 60px 120px;
    }
    
    .product-item {
        width: 25vw;
        height: 20vw;
    }
    
    .index-product-image {
        width: 150px;
        height: 150px;
    }
    
    .product-model {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .product-specs {
        margin-bottom: 12px;
    }
    
    .product-specs p {
        font-size: 13px;
        margin-bottom: 6px;
    }
    
    .product-specs span {
        font-weight: 500;
    }
    
    .product-icon {
        margin-top: 15px;
    }
    
    .product-icon img {
        width: 16px;
        height: 16px;
    }
    
    /* 新品中心网格调整 */
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-top: 30px;
    }
    
    /* 新品中心标题调整 */
    .new-products-section .section-title {
        font-size: 32px;
    }
    
    .new-products-section .btn-primary {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .new-products-section .btn-primary img {
        width: 8px;
        height: 8px;
        margin-left: 15px;
    }
    
    /* 新闻中心区调整 */
    .news-section {
        padding: 60px 120px;
    }
    
    .index-news-item {
        width: 400px !important;
        height: 700px;
    }
    
    .index-news-image {
        height: 260px;
    }
    
    .index-news-title {
        font-size: 18px;
    }
    
    /* 客户展示区调整 */
    .clients-section {
        padding: 60px 120px;
    }
    
    .client-logo {
        width: 180px;
        height: 80px;
    }
    
    /* 关于我们页面调整 */
    .about-container {
        padding: 70px 120px;
    }
    
    .about-hero {
        height: 800px;
    }
    
    .about-hero-title {
        font-size: 38px;
    }
    
    .hero-subtitle {
        font-size: 60px;
    }
    
    .company-intro p {
        font-size: 16px;
    }
    
    /* 联系我们页面调整 */
    .contact-container {
        padding: 60px 120px;
    }
    
    .contact-banner {
        height: 650px;
    }
    
    /* 产品对比页面调整 */
    .contrast-header {
        padding: 25px 35px;
    }
    
    .contrast-header h2 {
        font-size: 32px;
    }
    
    .contrast-table-wrapper {
        padding: 35px;
    }
    
    .contrast-product-image {
        
    }
    
    .contrast-spec-name {
        font-size: 14px;
        padding: 12px 15px;
    }
    
    .contrast-spec-value {
        font-size: 13px;
        padding: 12px 15px;
    }
    
    
    .service-header h2 {
        font-size: 24px;
    }
    
    .service-content p {
        font-size: 16px;
    }
    
    /* 新闻详情页面调整 */
    .news-detail-container {
        padding: 60px 120px;
    }
    
    .news-detail-image {
        flex: 0 0 800px;
    }
    
    .news-detail-image img {
        height: 350px;
    }
    
    .news-detail-title {
        font-size: 28px;
    }
    
    /* 产品详情页面调整 */
    .product-detail-container {
        padding: 15px 20px;
    }
    
    
    .product-model {
        font-size: 24px;
    }
    
    /* 页脚调整 */
    .footer-container {
        padding: 0 120px;
    }
    
    /* 通用调整 */
    .container {
        max-width: 1200px;
        padding: 0 20px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .new-section-title {
        font-size: 36px;
    }
    
    .section-desc {
        font-size: 26px;
    }
    
    /* 统计数据调整 */
    .stat-item {
        padding: 20px 70px;
    }
    
    .stat-number {
        font-size: 30px;
    }
    
    .stat-label {
        font-size: 14px;
    }
    
    .about-stat-item {
        width: 350px;
        height: 150px;
    }
    
    .about-stat-item .stat-number {
        font-size: 55px;
    }
    
    .about-stat-item .stat-label {
        font-size: 16px;
    }
    
    /* 证书展示调整 */
    .certificates-container {
        padding: 0 120px;
    }
    
    .certificates-grid div>img {
        width: 220px;
        height: 300px;
    }
    
    /* 响应式网格调整 */
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
    }
    
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
    }
    
    .clients-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 22px;
    }
    
    /* 按钮调整 */
    .btn-primary {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .btn-secondary {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    /* 表单调整 */
    .contact-form .el-input__inner,
    .contact-form .el-textarea__inner {
        font-size: 14px;
        padding: 12px 15px;
    }
    
    /* 导航调整 */
    .main-nav a {
        font-size: 15px;
    }
    
    .link-column h4 {
        font-size: 16px;
    }
    
    .link-column a {
        font-size: 14px;
    }
}

/* 1440px屏幕媒体查询 */
@media (max-width: 1440px) {
    /* ... 其他现有样式 ... */
    
    /* 新闻中心区调整 */
    .news-section {
        padding: 60px 120px;
    }
    
    .index-news-item {
        width: 400px !important;
        height: 650px;
    }
    
    .index-news-image {
        height: 240px;
    }
    
    .index-news-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .index-news-content {
        padding: 50px 35px;
    }
    
    .index-news-title {
        font-size: 16px;
        line-height: 1.4;
        margin-bottom: 15px;
    }
    
    .index-news-content .detail-desc {
        font-size: 13px;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    
    .index-news-content .detail-desc.mt-100 {
        margin-top: 0;
    }
    
    .index-news-icon {
        padding: 35px;
    }
    
    .index-news-icon img {
        width: 14px;
        height: 14px;
    }
    
    /* 新闻中心网格调整 */
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-top: 30px;
    }
    
    /* 新闻中心标题调整 */
    .news-section .section-title {
        font-size: 32px;
    }
    
    .news-section .btn-primary {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .news-section .btn-primary img {
        width: 8px;
        height: 8px;
        margin-left: 15px;
    }
    
    /* ... 其他现有样式 ... */
}

/* 打印样式 */
@media print {
    /* 隐藏不需要打印的元素 */
    .contrast-add-product-btn,
    .contrast-remove-btn,
    .contrast-generate-pdf-btn,
    .contrast-expand-controls,
    .contrast-clear-all-btn {
        display: none !important;
    }
    
    /* 优化打印布局 */
    .contrast-table-wrapper {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .contrast-products-table {
        width: 100% !important;
        border-collapse: collapse !important;
    }
    
    .contrast-product-data-cell,
    .contrast-label-cell {
        border: 1px solid #ddd !important;
        padding: 8px !important;
    }
    
    .contrast-product-image {
        width: 120px !important;
        height: 80px !important;
    }
    
    .contrast-product-image img {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }
    
    /* 确保文字清晰 */
    .contrast-spec-name,
    .contrast-spec-value {
        font-size: 12px !important;
        color: #000 !important;
    }
    
    /* 隐藏页面其他元素 */
    .header,
    .footer,
    .main-nav {
        display: none !important;
    }
    
    /* 设置页面边距 */
    @page {
        margin: 1cm;
        size: A4;
    }
}

/* 轮播图样式 */

.mySwiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* 改为contain以完整显示图片 */
    object-position: center;
    display: block;
}

/* 搜索容器样式 */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

/* 搜索下拉框样式 */
.search-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    z-index: 1000;
    animation: slideDown 0.3s ease;
}

/* 搜索框样式 */
.search-box {
    position: relative;
    width: 400px;
    height: 50px;
    background: #fff;
    border: 1px solid #E5002D;
    border-radius: 25px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 清除按钮样式 */
.search-clear {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #000;
    font-size: 18px;
    font-weight: bold;
    z-index: 2;
}

.search-clear:hover {
    color: #E5002D;
}

/* 搜索输入框样式 */
.search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 16px;
    color: #333;
    height: 100%;
}

.search-input::placeholder {
    color: #999;
    font-size: 16px;
}

/* 搜索提交按钮样式 */
.search-submit {
    width: 40px;
    height: 40px;
    background: #E5002D;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-submit:hover {
    background: #D4C4A8;
    transform: scale(1.05);
}

/* 下拉动画 */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .search-box {
        width: 300px;
        height: 45px;
    }
    
    .search-input {
        font-size: 14px;
        padding: 0 25px 0 35px;
    }
    
    .search-submit {
        width: 35px;
        height: 35px;
    }
    
    .search-submit img {
        width: 16px !important;
        height: 16px !important;
    }
}

@media (max-width: 480px) {
    .search-box {
        width: 250px;
        height: 40px;
    }
    
    .search-input {
        font-size: 14px;
        padding: 0 20px 0 30px;
    }
    
    .search-submit {
        width: 30px;
        height: 30px;
    }
    
    .search-submit img {
        width: 14px !important;
        height: 14px !important;
    }
}


/* 移动端头部导航样式 */
.mobile-header {
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  align-items: center;
    padding: 0 15px;
}

.mobile-header-top {
  display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
}

.mobile-logo img {
    height: 35px;
    width: auto;
}

.mobile-header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-search-btn,
.mobile-language-btn,
.mobile-menu-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-search-btn:hover,
.mobile-language-btn:hover,
.mobile-menu-btn:hover {
    background-color: #f0f0f0;
}

.mobile-search-btn img {
    width: 20px;
    height: 20px;
}

.mobile-language-selector {
  position: relative;
}

.mobile-language-btn {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.mobile-language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
}

.mobile-language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-lang-option {
    padding: 10px 15px;
  cursor: pointer;
    transition: background-color 0.3s ease;
}

.mobile-lang-option:hover {
    background-color: #f8f9fa;
}

.mobile-lang-option a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
}

.mobile-lang-option a:hover {
    color: #E5002D;
    text-decoration: none;
}

.mobile-menu-btn {
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 0;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background-color: #f0f0f0;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #333;
    transition: all 0.3s ease;
    transform-origin: center;
    margin: 0;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* 移动端导航菜单样式 */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
  width: 100%;
    height: 100vh;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}

.mobile-menu.active {
    visibility: visible;
    opacity: 1;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
  width: 100%;
  height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
  height: 100%;
    background-color: #fff;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    background-color: #f8f9fa;
}

.mobile-menu-logo img {
    height: 40px;
    width: auto;
}

.mobile-menu-close {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    font-size: 20px;
    color: #666;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background-color: #f0f0f0;
    color: #E5002D;
}

.mobile-nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-item {
    margin: 0;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.mobile-nav-link:hover {
    background-color: #f8f9fa;
    color: #E5002D;
    border-left-color: #E5002D;
    text-decoration: none;
}

.mobile-nav-link i {
    width: 24px;
    margin-right: 15px;
    font-size: 18px;
    text-align: center;
    color: #666;
}

.mobile-nav-link:hover i {
    color: #E5002D;
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid #f0f0f0;
    background-color: #f8f9fa;
}

.mobile-contact-info {
    margin-bottom: 20px;
}

.mobile-contact-item {
  display: flex;
  align-items: center;
    margin-bottom: 10px;
    color: #666;
    font-size: 14px;
}

.mobile-contact-item i {
    width: 20px;
    margin-right: 10px;
    color: #E5002D;
}

.mobile-social-links {
  display: flex;
    gap: 15px;
}

.mobile-social-link {
    width: 40px;
    height: 40px;
    background-color: #E5002D;
  color: #fff;
    border-radius: 50%;
  display: flex;
  align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-social-link:hover {
    background-color: #c00024;
    transform: translateY(-2px);
    text-decoration: none;
    color: #fff;
}

/* 移动端搜索下拉框样式 */
.mobile-search-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.mobile-search-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-search-box {
    position: relative;
    width: 300px;
    height: 45px;
    background: #fff;
    border: 1px solid #E5002D;
    border-radius: 25px;
  display: flex;
  align-items: center;
    padding: 0 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-search-clear {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
  display: flex;
  align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #000;
    font-size: 18px;
  font-weight: bold;
    z-index: 2;
}

.mobile-search-clear:hover {
    color: #E5002D;
}

.mobile-search-input {
    width: 180px;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: #333;
    padding: 0 30px 0 0;
    height: 100%;
}

.mobile-search-input::placeholder {
    color: #999;
    font-size: 14px;
}

.mobile-search-submit {
    width: 35px;
    height: 35px;
    border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-search-submit:hover {
    transform: scale(1.05);
}

.mobile-search-submit img {
    width: 16px;
    height: 16px;
}

/* 响应式调整 */
@media (max-width: 1000px) {
    .mobile-header {
  display: flex;
    }
    
    .pc-header {
        display: none;
    }
}

@media (max-width: 480px) {
    .mobile-menu-content {
        width: 100%;
    }
    
    .mobile-nav-link {
        padding: 18px 20px;
        font-size: 18px;
}
    
    .mobile-nav-link i {
        font-size: 20px;
    }
    
    .mobile-menu-header {
        padding: 15px;
    }
    
    .mobile-menu-footer {
        padding: 15px;
    }

    .mobile-search-box {
        width: 250px;
        height: 40px;
    }
    
    .mobile-search-input {
        font-size: 12px;
        padding: 0 25px 0 35px;
    }
    
    .mobile-search-submit {
        width: 30px;
        height: 30px;
    }
    
    .mobile-search-submit img {
        width: 14px;
        height: 14px;
    }
}

/* 动画效果 */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
}
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.mobile-menu.active .mobile-menu-content {
    animation: slideInRight 0.3s ease;
}

.mobile-menu.active .mobile-menu-overlay {
    animation: fadeIn 0.3s ease;
}

/* 确保移动端搜索按钮有正确的定位 */
.mobile-search-btn {
    position: relative;
}

/* 移动端搜索下拉框样式 */
.mobile-search-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.mobile-search-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-search-box {
    position: relative;
    width: 300px;
    height: 45px;
    background: #fff;
    border: 1px solid #E5002D;
    border-radius: 25px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-search-clear {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #000;
    font-size: 18px;
  font-weight: bold;
    z-index: 2;
}

.mobile-search-clear:hover {
    color: #E5002D;
}

.mobile-search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: #333;
    padding: 0 30px 0 40px;
    height: 100%;
}

.mobile-search-input::placeholder {
    color: #999;
    font-size: 14px;
}

.mobile-search-submit {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-search-submit:hover {
    transform: scale(1.05);
}

.mobile-search-submit img {
    width: 16px;
    height: 16px;
}

/* 媒体查询：视口小于1000px时的布局调整 */
@media (max-width: 1000px) {
    /* 轮播图调整 */
    .mySwiper {
        height: 40vh;
    }
    
    /* 公司介绍区调整 */
    .about-section {
        padding: 6vw 4vw;
        text-align: center;
    }
    
    .about-content {
        display: block;
    }
    
    .about-left {
        margin-bottom: 4vw;
    }
    
    .new-section-title {
        font-size: 4vw;
        margin-bottom: 1.5vw;
    }
    
    .section-subtitle {
        font-size: 6vw;
        line-height: 7vw;
        margin-bottom: 3vw;
    }
    
    .about-text p {
        font-size: 1.8vw;
        margin-bottom: 1.5vw;
    }
    
    .about-buttons {
        flex-direction: column;
        align-items: center;
        gap: 2vw;
    }
    
    .btn-primary, .btn-secondary {
        width: 30vw;
        height: 6vw;
        font-size: 1.8vw;
        border-radius: 3vw;
    }
    
    .about-right {
        margin-top: 0;
    }
    
    .about-image {
        min-width: 80vw;
        height: 40vw;
    }
    
    /* 关键数据区调整 */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3vw;
    }
    
    .stat-item {
        padding: 8vw 6vw;
        text-align: center;
    }
    
    .stat-icon {
        margin-top: 0;
        margin-bottom: 3vw;
        width: 8vw;
        height: 8vw;
    }
    
    .stat-icon img {
        width: 5vw;
        height: 5vw;
    }
    
    .stat-number {
        font-size: 4vw;
        margin-bottom: 1vw;
    }
    
    .stat-label {
        font-size: 1.8vw;
    }
    
    /* 产品分类区调整 */
    .product-category-section {
        padding: 6vw 4vw;
    }
    
    .section-header {
        flex-direction: column;
        align-items: center;
        gap: 3vw;
        margin-bottom: 4vw;
    }
    
    .section-header div {
        width: 80vw !important;
        text-align: center;
        font-size: 3vw;
    }
    
    .section-title {
        font-size: 4vw;
        text-align: center;
    }
    
    .category-content {
        flex-direction: column;
        gap: 4vw;
    }
    
    .category-left {
        width: 100%;
        min-height: 30vw;
        padding: 4vw 3vw;
    }
    
    .category-right {
        flex-direction: column;
    }
    
    .category-card-group {
        margin-bottom: 3vw;
    }
    
    .category-card {
        width: 100%;
        height: auto;
        min-height: 20vw;
        padding: 4vw 3vw;
        flex-direction: row;
        align-items: center;
        gap: 3vw;
    }
    
    .category-card-group.active .category-card,
    .category-card.active {
        width: 100% !important;
    }
    
    .category-card-icon {
        width: 6vw;
        height: 6vw;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .category-card-title {
        font-size: 2.5vw;
        margin-bottom: 1vw;
    }
    
    .detail-desc {
        font-size: 1.6vw;
    }
    
    .detail-spec {
        font-size: 1.4vw;
        margin-top: 1vw;
    }
    
    .detail-arrow {
        position: static;
        margin-left: auto;
    }
    
    .detail-arrow img {
        width: 4vw;
        height: 4vw;
    }
    
    .category-detail-panel {
        display: none !important;
    }
    
    /* 新品中心区调整 */
    .new-products-section {
        padding: 6vw 0;
    }
    
    .product-container {
        padding: 0 4vw;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 4vw;
    }
    
    .product-item {
        width: 100%;
        height: auto;
        min-height: 25vw;
        padding: 4vw;
        display: flex;
        align-items: center;
        gap: 4vw;
    }
    
    .index-product-image {
        position: static;
        width: 20vw;
        height: 15vw;
        flex-shrink: 0;
    }
    
    .product-info {
        flex: 1;
    }
    
    .product-model {
        font-size: 2.5vw;
        margin-bottom: 2vw;
    }
    
    .product-specs p {
        font-size: 1.6vw;
        margin-bottom: 1vw;
    }
    
    .product-icon {
        position: static;
        margin-left: auto;
    }
    
    .product-icon img {
        width: 4vw;
        height: 4vw;
    }
    
    /* 新闻中心区调整 */
    .news-section {
        padding: 6vw 4vw;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
        gap: 4vw;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .index-news-item {
        width: 100%;
        height: auto;
        display: flex;
        align-items: stretch;
    }
    
    .index-news-image {
        width: 30vw;
        height: 20vw;
        flex-shrink: 0;
    }
    
    .index-news-content {
        flex: 1;
        padding: 4vw 3vw;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .index-news-title {
        font-size: 2.5vw;
        margin-bottom: 2vw;
    }
    
    .detail-desc {
        font-size: 1.6vw;
    }
    
    .index-news-icon {
        padding: 2vw;
        display: flex;
        align-items: center;
    }
    
    .index-news-icon img {
        width: 4vw;
        height: 4vw;
    }
    
    /* 客户展示区调整 */
    .clients-section {
        padding: 6vw 4vw;
    }
    
    .section-desc {
        font-size: 2.5vw;
        margin-bottom: 3vw;
    }
    
    .client-quote {
        margin-bottom: 4vw;
    }
    
    .quote-marks-left {
        font-size: 8vw;
        left: -3vw;
        top: 1vw;
    }
    
    .quote-marks-right {
        font-size: 8vw;
        right: -3vw;
        top: 1vw;
    }
    
    .quote-text {
        font-size: 1.8vw;
        max-width: 80vw;
        margin-bottom: 1vw;
    }
    
    .clients-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        grid-template-columns: repeat(2, 1fr);
        gap: 3vw;
    }
    
    .client-logo {
        width: 30vw;
        height: 12vw;
        border-radius: 1.5vw;
    }
    
    .client-logo img {
        max-height: 6vw;
    }
    
    /* 页脚调整 */
    .footer-container {
        padding: 0 4vw;
    }
}

/* 更小屏幕的进一步调整 */
@media (max-width: 600px) {
    /* 关键数据区保持两列两行 */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
        gap: 4vw;
        max-width: 90vw;
        margin: 0 auto;
    }
    
    .stat-item {
        min-height: 35vw;
        padding: 6vw 3vw;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background-color: #fff;
        border-radius: 2vw;
        box-shadow: 0 0.5vw 2vw rgba(0,0,0,0.1);
    }
    
    .stat-icon {
        width: 12vw;
        height: 12vw;
        margin-bottom: 2vw;
        order: 1;
    }
    
    .stat-icon img {
        width: 8vw;
        height: 8vw;
    }
    
    .stat-number {
        font-size: 6vw;
        margin-bottom: 1.5vw;
        order: 2;
        font-weight: bold;
        color: #E5002D;
        text-align: center;
    }
    
    .stat-label {
        font-size: 2.5vw;
        order: 3;
        text-align: center;
        line-height: 1.3;
        color: #666;
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
        gap: 4vw;
    }
    
    .new-section-title {
        font-size: 5vw;
    }
    
    .section-title {
        font-size: 5vw;
    }
    
    .section-desc {
        font-size: 3vw;
    }
    
    .quote-text {
        font-size: 2.2vw;
    }
    
    .index-news-item {
        flex-direction: column;
    }
    
    .index-news-image {
        width: 100%;
        height: 30vw;
    }
    
    .product-item {
        flex-direction: column;
        text-align: center;
    }
    
    .index-product-image {
        width: 40vw;
        height: 30vw;
    }
}

/* 媒体查询：视口小于1000px时的布局调整 */
@media (max-width: 1000px) {
    /* ... 其他样式保持不变 ... */
    
    /* 新品中心区调整 - 改为单行单列，居中显示 */
    .new-products-section {
        padding: 6vw 0;
    }
    
    .product-container {
        padding: 0 4vw;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .section-header {
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 3vw;
        margin-bottom: 4vw;
        text-align: center;
    }
    
    .products-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4vw;
        width: 100%;
        max-width: 80vw;
    }
    
    .product-item {
        width: 100%;
        max-width: 70vw;
        height: auto;
        min-height: 25vw;
        padding: 4vw;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4vw;
        background-color: #fff;
        border-radius: 2vw;
        box-shadow: 0 0.5vw 2vw rgba(0,0,0,0.1);
        transition: all 0.3s ease;
    }
    
    .product-item:hover {
        transform: translateY(-1vw);
        box-shadow: 0 1vw 3vw rgba(0,0,0,0.15);
    }
    
    .index-product-image {
        position: static;
        width: 20vw;
        height: 15vw;
        flex-shrink: 0;
        border-radius: 1vw;
        overflow: hidden;
    }
    
    .product-info {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 2vw;
    }
    
    .product-model {
        font-size: 2.5vw;
        margin-bottom: 0;
        font-weight: bold;
        color: #333;
    }
    
    .product-specs {
        margin-bottom: 0;
    }
    
    .product-specs p {
        font-size: 1.6vw;
        margin-bottom: 1vw;
        color: #666;
        line-height: 1.4;
    }
    
    .product-specs span {
        font-weight: 500;
        color: #333;
    }
    
    .product-icon {
        position: static;
        margin-left: auto;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 6vw;
        height: 6vw;
        background-color: #f0f0f0;
        border-radius: 50%;
        transition: all 0.3s ease;
    }
    
    .product-icon img {
        width: 3vw;
        height: 3vw;
    }
    
    .product-item:hover .product-icon {
        background-color: #E5002D;
        transform: scale(1.1);
    }
    
    .product-item:hover .product-icon img {
        filter: brightness(0) invert(1);
    }
    
    /* ... 其他样式保持不变 ... */
}

/* 更小屏幕的进一步调整 */
@media (max-width: 600px) {
    /* ... 其他样式保持不变 ... */
    
    /* 新品中心区进一步调整 */
    .products-grid {
        max-width: 90vw;
    }
    
    .product-item {
        min-width: 85vw;
        flex-direction: column;
        text-align: center;
        padding: 6vw 4vw;
        min-height: auto;
    }
    
    .index-product-image {
        width: 30vw;
        height: 25vw;
        margin-bottom: 3vw;
    }
    
    .product-info {
        width: 100%;
        gap: 2vw;
    }
    
    .product-model {
        font-size: 4vw;
    }
    
    .product-specs p {
        font-size: 2.5vw;
        margin-bottom: 1.5vw;
    }
    
    .product-icon {
        width: 8vw;
        height: 8vw;
        margin: 2vw auto 0;
    }
    
    .product-icon img {
        width: 4vw;
        height: 4vw;
    }
    
    /* ... 其他样式保持不变 ... */
}

.download-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: #E5002D;
    color: #fff !important;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #E5002D;
}

.download-link:hover {
    background-color: #c0001f;
    color: #fff !important;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(229, 0, 45, 0.3);
}

.download-link i {
    font-size: 16px;
}

.download-btn-3d {
    display: inline-block;
    text-decoration: none;
    margin-bottom: 8px;
}

.download-btn-content {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #E5002D 0%, #c0001f 100%);
    color: #fff;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 4px rgba(229, 0, 45, 0.2);
    min-width: 160px;
    justify-content: center;
}

.download-btn-3d:hover .download-btn-content {
    background: linear-gradient(135deg, #c0001f 0%, #a0001a 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
    color: #fff;
}

.download-btn-content i {
    font-size: 16px;
}

.download-btn-content span {
    color: inherit;
}

/* 联系我们页面移动端适配 */
@media (max-width: 1000px) {
    /* 联系信息横幅适配 */
    .contact-banner {
        height: 400px;
    }
    
    .contact-info-overlay {
        padding: 30px 20px;
        display: flex;
        gap: 20px;
        justify-content: space- space-between;
        text-align: center;
    }
    
    .contact-item {
        margin-bottom: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    
    .contact-separator {
        width: 60px;
        height: 2px;
        background-color: #E5002D;
        margin-bottom: 8px;
    }
    
    .contact-label {
        font-size: 16px;
        font-weight: 600;
        color: #fff;
        margin-bottom: 5px;
    }
    
    .contact-value {
        font-size: 15px;
        color: #000;
        text-align: center;
    }
    
    /* 表单区域适配 */
    .contact-container {
        padding: 40px 20px;
    }
    
    .form-container {
        max-width: 100%;
        padding: 0;
    }
    
    .form-header {
        text-align: center;
        margin-bottom: 30px;
    }
    
    .form-header h2 {
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .form-header p {
        font-size: 16px;
        color: #666;
        line-height: 1.6;
    }
    
    /* Element UI 表单移动端适配 */
    .contact-form .el-row {
        margin: 0;
    }
    
    .contact-form .el-col {
        padding: 0 10px;
    }
    
    .contact-form .el-form-item {
        margin-bottom: 25px;
    }
    
    .contact-form .el-form-item__label {
        font-size: 16px;
        font-weight: 600;
        color: #333;
        line-height: 1.5;
        margin-bottom: 8px;
    }
    
    .contact-form .el-input__inner,
    .contact-form .el-textarea__inner {
        font-size: 16px;
        padding: 12px 15px;
        border-radius: 6px;
        border: 1px solid #dcdfe6;
        min-height: 45px;
    }
    
    .contact-form .el-textarea__inner {
        min-height: 120px;
        line-height: 1.6;
    }
    
    .contact-form .el-input__inner:focus,
    .contact-form .el-textarea__inner:focus {
        border-color: #E5002D;
    }
    
    /* 提交按钮适配 */
    .submit-button {
        width: 100%;
        padding: 15px 30px;
        font-size: 18px;
        font-weight: 600;
        background-color: #E5002D;
        color: #fff;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        transition: all 0.3s ease;
        margin-top: 20px;
    }
    
    .submit-button:hover {
        background-color: #c0001f;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
    }
    
    .submit-button:disabled {
        background-color: #ccc;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }
}

/* 更小屏幕适配 (600px以下) */
@media (max-width: 600px) {
    /* 横幅进一步适配 */
    .contact-banner {
        height: 350px;
    }
    
    .contact-info-overlay {
        padding: 0 15px;
        margin-top: -13vw;
    }
    
    .contact-item {
        margin-bottom: 15px;
    }
    
    .contact-label {
        font-size: 15px;
    }
    
    .contact-value {
        font-size: 14px;
    }
    
    /* 表单区域进一步适配 */
    .contact-container {
        padding: 30px 15px;
    }
    
    .form-header h2 {
        font-size: 24px;
    }
    
    .form-header p {
        font-size: 15px;
    }
    
    /* 表单元素适配 */
    .contact-form .el-col {
        padding: 0 5px;
    }
    
    .contact-form .el-form-item {
        margin-bottom: 20px;
    }
    
    .contact-form .el-form-item__label {
        font-size: 15px;
    }
    
    .contact-form .el-input__inner,
    .contact-form .el-textarea__inner {
        font-size: 15px;
        padding: 10px 12px;
        min-height: 42px;
    }
    
    .contact-form .el-textarea__inner {
        min-height: 100px;
    }
    
    .submit-button {
        padding: 12px 25px;
        font-size: 16px;
    }
}

/* 表单两列布局在移动端改为单列 */
@media (max-width: 1000px) {
    .contact-form .el-row .el-col {
        width: 100% !important;
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    
    .contact-form .el-col:first-child {
        margin-bottom: 0;
    }
}

/* 产品页面移动端适配 */
@media (max-width: 1000px) {
    /* 产品容器适配 */
    .product-container {
        padding: 20px 15px !important;
    }
    
    /* 产品区域适配 */
    .product-section {
        flex-direction: column;
        gap: 20px;
    }
    
    /* 侧边栏适配 - 改为顶部横向布局 */
    .product-sidebar {
        width: 100%;
        margin-bottom: 20px;
        order: -1;
    }
    
    .product-sidebar h3 {
        font-size: 18px;
        margin-bottom: 15px;
        text-align: center;
    }
    
    /* 分类列表改为横向滚动 */
    .category-list {
        display: flex;
        overflow-x: auto;
        padding: 10px 0;
        gap: 15px;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-list li {
        flex-shrink: 0;
        margin-bottom: 0;
    }
    
    .category-list a {
        display: block;
        padding: 8px 16px;
        background-color: #f5f5f5;
        border-radius: 20px;
        font-size: 14px;
        color: #666;
        text-decoration: none;
        transition: all 0.3s ease;
        border: 1px solid #e0e0e0;
    }
    
    .category-list a:hover,
    .category-list a.active {
        background-color: #E5002D;
        color: #fff;
        border-color: #E5002D;
    }
    
    /* 产品内容区域适配 */
    .product-content {
        width: 100%;
        padding: 0;
    }
    
    /* 产品头部适配 */
    .product-header {
        margin-bottom: 20px;
        height: auto;
    }
    
    .product-list-head {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    /* .product-category-title {
        font-size: 20px;
        text-align: center;
        width: 100%;
    } */
    
    /* 分页适配 */
    .pagination {
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .page-item {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    /* 产品网格适配 - 改为单列布局 */
    .product-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    
    .product-card:hover {
        box-shadow: 0 4px 16px rgba(0,0,0,0.15);
        transform: translateY(-2px);
    }
    
    
    .product-image {
        width: 100%;
        height: 120px;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }
    
    .product-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    
    /* 产品右侧信息区域 */
    .product-right {
        flex: 1;
        padding: 15px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .product-info {
        margin-bottom: 15px;
    }
    
    .product-title {
        font-size: 16px;
        font-weight: 600;
        color: #333;
        margin-bottom: 10px;
        line-height: 1.4;
    }
    
    .product-specs {
        margin-bottom: 0;
    }
    
    .product-specs p {
        font-size: 12px;
        color: #666;
        margin-bottom: 4px;
        line-height: 1.3;
    }
    
    .product-specs span {
        font-weight: 500;
        color: #333;
    }
    
    /* 产品操作按钮适配 */
    .product-actions {
        display: flex;
        gap: 8px;
        margin-top: auto;
    }
    
    .action-btn {
        flex: 1;
        padding: 6px 8px;
        font-size: 11px;
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 4px;
        text-decoration: none;
        transition: all 0.3s ease;
        border: 1px solid #e0e0e0;
        background-color: #fff;
        color: #666;
    }
    
    .action-btn img {
        width: 14px;
        height: 14px;
    }
    
    .action-btn span {
        font-size: 11px;
        color: inherit;
    }
    
    .action-btn:hover {
        background-color: #E5002D;
        color: #fff;
        border-color: #E5002D;
        transform: translateY(-1px);
    }
    
    .action-btn:hover span {
        color: #fff;
    }
}

/* 更小屏幕适配 (600px以下) */
@media (max-width: 600px) {
    /* 产品容器进一步适配 */
    .product-container {
        padding: 15px 10px !important;
    }
    
    /* 分类列表进一步优化 */
    .category-list {
        gap: 10px;
        padding: 8px 0;
    }
    
    .category-list a {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    /* 产品标题适配 */
    .product-category-title {
        font-size: 18px;
    }
    
    /* 产品卡片进一步适配 */
    .product-card {
        gap: 0;
    }
    
    .product-left {
        flex: 0 0 100px;
        width: 100px;
    }
    
    .product-image {
        height: 100px;
    }
    
    .product-right {
        padding: 12px;
    }
    
    .product-title {
        font-size: 15px;
        margin-bottom: 8px;
    }
    
    .product-specs p {
        font-size: 11px;
        margin-bottom: 3px;
    }
    
    /* 操作按钮进一步优化 */
    .product-actions {
        gap: 6px;
        margin-top: 10px;
    }
    
    .action-btn {
        padding: 5px 6px;
        font-size: 10px;
    }
    
    .action-btn img {
        width: 12px;
        height: 12px;
    }
    
    .action-btn span {
        font-size: 10px;
    }
    
    /* 分页进一步适配 */
    .page-item {
        padding: 6px 10px;
        font-size: 13px;
    }
}

/* 极小屏幕适配 (400px以下) */
@media (max-width: 400px) {
    .product-container {
        padding: 10px 8px !important;
    }
    
    .product-card {
        flex-direction: column;
        min-height: 250px;
    }
    
    .product-left {
        flex: none;
        width: 100%;
    }
    
    .product-image {
        height: 150px;
    }
    
    .product-right {
        padding: 15px;
    }
    
    .product-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .action-btn {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .action-btn img {
        width: 14px;
        height: 14px;
    }
    
    .action-btn span {
        font-size: 12px;
    }
}


.sidebar-toggle,
.sidebar-overlay {
    display: none;
}
/* 产品页面移动端适配 - 侧边栏抽拉式设计 */
@media (max-width: 1000px) {
    /* 产品容器适配 */
    .product-container {
        padding: 20px 15px !important;
        position: relative;
    }
    
    /* 页面标题区域适配 */
    .page-title {
        margin-left: 0;
        text-align: center;
        margin-bottom: 20px;
    }
    
    .page-title h2 {
        font-size: 24px;
        margin-bottom: 15px;
        color: #333;
    }
    
    /* 搜索过滤区域适配 */
    .search-filter-section {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto 20px auto;
        padding: 15px;
        border-radius: 8px;
        background-color: #fff;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        position: relative;
        z-index: 1;
    }
    
    .search-filter-section-top {
        margin-bottom: 15px;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    .search-bar {
        width: 80vw !important;
        margin-bottom: 15px;
        position: relative;
        margin: 0 auto;
        display: flex;
        align-items: center;
    }
    
    .search-input {
        width: 100% !important;
        padding: 12px 50px 12px 15px;
        font-size: 16px;
        border-radius: 6px;
        border: 1px solid #ddd;
        background-color: #f8f9fa;
        box-sizing: border-box;
    }
    
    .search-bar img {
        width: 20px;
        height: 20px;
        pointer-events: none;
    }
    
    /* 过滤器行适配 */
    .filter-row {
        flex-direction: column !important;
        gap: 12px;
        align-items: stretch;
        width: 100%;
    }
    
    .filter-select {
        width: 100% !important;
        padding: 12px 40px 12px 15px;
        font-size: 16px;
        border-radius: 6px;
        background-color: #f3f3f3;
        border: 1px solid #ddd;
        box-sizing: border-box;
        appearance: none;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/path%3e%3c/svg%3e");
        background-position: right 12px center;
        background-repeat: no-repeat;
        background-size: 16px;
    }
    
    .search-btn {
        width: 100% !important;
        padding: 12px 20px;
        font-size: 16px;
        font-weight: 600;
        margin-top: 10px;
        border-radius: 6px;
        background-color: #E5002D;
        color: #fff;
        border: none;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .search-btn:hover {
        background-color: #c0001f;
        transform: translateY(-1px);
    }
    
    /* 产品区域适配 */
    .product-section {
        flex-direction: row !important;
        gap: 0;
        width: 100%;
        position: relative;
    }
    
    /* 移动端侧边栏抽拉式设计 */
    .product-sidebar {
        position: fixed !important;
        left: -280px !important;
        top: 0;
        width: 280px !important;
        height: 100vh;
        background-color: #fff;
        box-shadow: 2px 0 10px rgba(0,0,0,0.1);
        z-index: 1000;
        transition: left 0.3s ease;
        overflow-y: auto;
        padding: 20px 15px;
        margin: 0 !important;
        order: 0;
    }
    
    .product-sidebar.active {
        left: 0 !important;
    }
    
    .product-sidebar h3 {
        font-size: 18px;
        margin-bottom: 20px;
        color: #333;
        text-align: center;
        padding-bottom: 15px;
        border-bottom: 2px solid #E5002D;
    }
    
    /* 侧边栏切换按钮 */
    .sidebar-toggle {
        position: fixed;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        width: 50px;
        height: 50px;
        background-color: #E5002D;
        border: none;
        border-radius: 25px;
        cursor: pointer;
        z-index: 1001;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
        transition: all 0.3s ease;
    }
    
    .sidebar-toggle:hover {
        background-color: #c0001f;
        transform: translateY(-50%) scale(1.1);
    }
    
    .sidebar-toggle svg {
        width: 24px;
        height: 24px;
        fill: #fff;
        transition: transform 0.3s ease;
    }
    
    .sidebar-toggle.active svg {
        transform: rotate(180deg);
    }
    
    /* 遮罩层 */
    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .sidebar-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* 分类列表垂直布局 */
    .category-list {
        display: flex !important;
        flex-direction: column !important;
        gap: 10px;
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .category-list li {
        margin-bottom: 0 !important;
    }
    
    .category-list a {
        display: block;
        padding: 12px 16px;
        background-color: #f8f9fa;
        border-radius: 8px;
        font-size: 14px;
        color: #666;
        text-decoration: none;
        transition: all 0.3s ease;
        border: 1px solid #e9ecef;
        position: relative;
    }
    
    .category-list a:hover,
    .category-list a.active {
        background-color: #E5002D;
        color: #fff;
        border-color: #E5002D;
        transform: translateX(5px);
    }
    
    .category-list a::after {
        content: '›';
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 18px;
        opacity: 0.5;
        transition: all 0.3s ease;
    }
    
    .category-list a:hover::after,
    .category-list a.active::after {
        opacity: 1;
        transform: translateY(-50%) translateX(3px);
    }
    
    /* 产品内容区域适配 */
    .product-content {
        width: 100% !important;
        padding: 0;
        display: block !important;
        position: relative;
        z-index: 1;
        background-color: #fff;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        padding: 20px 15px;
        margin-left: 0;
        transition: margin-left 0.3s ease;
    }
    
    /* 产品头部适配 */
    .product-header {
        margin-bottom: 20px;
        width: 100%;
        display: block !important;
    }
    
    .product-list-head {
        flex-direction: column !important;
        gap: 15px;
        align-items: center;
        text-align: center;
        width: 100%;
        display: flex !important;
    }
    
    /* .product-category-title {
        font-size: 22px !important;
        font-weight: 600;
        color: #333;
        margin: 0;
        text-align: center;
        width: 100%;
        display: block !important;
    } */
    
    /* 产品网格适配 */
    .product-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 15px;
        width: 100%;
        padding-left: 0 !important;
    }
    
    /* 产品卡片适配 */
    .product-card {
        display: flex !important;
        flex-direction: row !important;
        background: #fff;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        transition: all 0.3s ease;
        margin-bottom: 0;
        width: 80vw !important;
        height: 40vw !important;
    }
    
    .product-card:hover {
        box-shadow: 0 4px 16px rgba(0,0,0,0.12);
        transform: translateY(-2px);
    }
    
    /* 产品左侧图片区域 */
    .product-left {
        flex: 0 0 30vw !important;
        width: 30vw;
        height: 100% !important;
    }
    
    .product-image {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }
    
    .product-image img {
        width: 90%;
        height: 90%;
        object-fit: contain;
    }
    
    /* 产品右侧信息区域 */
    .product-right {
        flex: 1;
        padding: 12px 15px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .product-info {
        flex: 1;
        margin-bottom: 10px;
    }
    
    .product-title {
        font-size: 16px !important;
        font-weight: 600;
        color: #333;
        margin-bottom: 8px;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .product-specs {
        margin-bottom: 0;
    }
    
    .product-specs p {
        font-size: 11px !important;
        color: #666;
        margin-bottom: 2px;
        line-height: 1.2;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .product-specs span {
        font-weight: 500;
        color: #333;
        font-size: 11px;
    }
    
    /* 产品操作按钮适配 */
    .product-actions {
        display: flex;
        gap: 6px;
        margin-top: auto;
        flex-shrink: 0;
    }
    
    .action-btn {
        flex: 1;
        padding: 6px 4px;
        font-size: 10px;
        border-radius: 4px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        text-decoration: none;
        transition: all 0.3s ease;
        border: 1px solid #e0e0e0;
        background-color: #fff;
        color: #666;
        min-height: 35px;
    }
    
    .action-btn img {
        width: 12px;
        height: 12px;
    }
    
    .action-btn span {
        font-size: 9px;
        color: inherit;
        text-align: center;
        line-height: 1;
    }
    
    .action-btn:hover {
        background-color: #E5002D;
        color: #fff;
        border-color: #E5002D;
        transform: translateY(-1px);
    }
    
    .action-btn:hover span {
        color: #fff;
    }
    
    /* 分页适配 */
    .pagination {
        justify-content: center !important;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 20px;
        width: 100%;
        display: flex !important;
    }
    
    .page-item {
        padding: 8px 12px;
        font-size: 14px;
        min-width: 40px;
        text-align: center;
        display: inline-block !important;
        background-color: #fff;
        border: 1px solid #ddd;
        border-radius: 4px;
        color: #333;
        text-decoration: none;
    }
    
    .page-item:hover,
    .page-item.active {
        background-color: #E5002D;
        color: #fff;
        border-color: #E5002D;
    }
}

/* 更小屏幕适配 (768px以下) */
@media (max-width: 768px) {
    .product-container {
        padding: 15px 10px !important;
    }
    
    .page-title h2 {
        font-size: 22px;
    }
    
    .search-filter-section {
        padding: 12px;
    }
    
    .search-input {
        padding: 10px 45px 10px 12px;
        font-size: 15px;
    }
    
    .search-bar img {
        width: 18px;
        height: 18px;
        right: 12px;
    }
    
    .filter-select {
        padding: 10px 35px 10px 12px;
        font-size: 15px;
    }
    
    .search-btn {
        padding: 10px 18px;
        font-size: 15px;
    }
    
    .product-sidebar {
        width: 260px !important;
        left: -260px !important;
        padding: 15px 12px;
    }
    
    .product-content {
        padding: 15px 12px;
    }
    
    .product-category-title {
        font-size: 20px !important;
    }
    .product-card{
        height: 60vw;
    }
    .product-left {
        flex: 0 0 35vw !important;
        width: 35vw;
        height: 35vw;
    }
    
    .product-right {
        padding: 10px 12px;
    }
    
    .product-title {
        font-size: 15px !important;
        margin-bottom: 6px;
    }
    
    .product-specs p {
        font-size: 10px;
    }
}

/* 在文件末尾添加以下样式 */

/* 产品详情页面移动端适配 - 1000px以下 */
@media (max-width: 1000px) {
    /* 产品详情容器适配 */
    .product-detail-container {
        padding: 15px 20px;
    }
    
    /* 产品基本信息区域适配 */
    .product-basic-info {
        flex-direction: column;
        gap: 20px;
    }
    
    /* 产品图片行适配 */
    .product-images-row {
        flex-direction: column;
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .product-main-image {
        width: 100%;
        height: auto;
        margin-right: 0 !important;
    }
    
    .product-main-image img {
        width: 100%;
        height: auto;
        max-height: 300px;
        object-fit: contain;
    }
    
    /* 产品标题行适配 */
    .product-title-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .product-model {
        font-size: 24px;
        margin-bottom: 0;
    }
    
    /* 产品操作按钮适配 */
    .product-action-buttons {
        width: 100%;
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-inquiry,
    .btn-cart {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 16px;
    }
    
    .btn-inquiry img,
    .btn-cart img {
        margin-right: 10px !important;
    }
    
    /* 产品规格参数适配 */
    .product-specs-row {
        margin-bottom: 20px;
    }
    
    .product-key-specs {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .product-key-specs p {
        font-size: 14px;
        padding: 8px 0;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .product-key-specs span {
        font-weight: 600;
        color: #333;
    }
    
    /* 产品标签页适配 */
    .product-tabs {
        margin-top: 20px;
    }
    
    .tab-header {
        flex-direction: column;
        gap: 0;
        border-bottom: none;
    }
    
    .tab-item {
        width: 100%;
        text-align: center;
        padding: 15px 20px;
        border: 1px solid #e0e0e0;
        border-bottom: none;
        background-color: #f8f9fa;
        font-size: 16px;
    }
    
    .tab-item:last-child {
        border-bottom: 1px solid #e0e0e0;
    }
    
    .tab-item.active {
        background-color: #fff;
        color: #E5002D;
        border-color: #E5002D;
        position: relative;
        z-index: 1;
    }
    
    /* 规格内容适配 */
    .spec-section {
        margin-bottom: 15px;
    }
    
    .spec-header {
        padding: 15px;
        font-size: 16px;
    }
    
    .spec-content {
        padding: 15px;
    }
    
    .spec-row {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px 0;
        gap: 5px;
    }
    
    .spec-label {
        font-weight: 600;
        color: #333;
        font-size: 14px;
    }
    
    .spec-value {
        color: #666;
        font-size: 14px;
        padding-left: 0;
    }
    
    /* 产品配件部分适配 */
    .parts-head {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .parts-title {
        font-size: 16px;
        padding: 10px 0;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .parts-title:first-child {
        padding-left: 0;
    }
    
    .spec-parts {
        width: 100% !important;
        border-right: none !important;
        padding: 15px 0 !important;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .spec-parts:nth-child(2) {
        padding-left: 0 !important;
    }
    
    .parts-img {
        max-width: 200px;
        width: 80%;
        margin: 0 auto;
        display: block;
    }
    
    .parts-name {
        font-size: 16px;
        text-align: center;
        margin-bottom: 10px;
    }
    
    .parts-spec {
        font-size: 13px;
        text-align: center;
        margin-bottom: 5px;
    }
    
    .parts-add {
        text-align: center;
        padding: 15px 0;
    }
    
    .parts-add img {
        width: 24px;
        height: 24px;
    }
    
    /* 文档选项区域适配 */
    .product-header div{
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        padding-right:0px !important;
    }
    .document-options {
        display: flex !important;
        flex-direction: row !important;
        justify-content: flex-start;
        margin: 15px 0;
    }
    
    .option-item {
        text-align: center;
    }
    
    .option-item img {
        margin-bottom: 5px;
    }
    
    .option-item label {
        font-size: 12px;
        display: block;
    }
}

/* 600px以下进一步适配 */
@media (max-width: 600px) {
    .product-detail-container {
        padding: 10px 15px;
    }
    
    .product-model {
        font-size: 20px;
    }
    
    .btn-inquiry,
    .btn-cart {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .product-key-specs p {
        font-size: 13px;
    }
    
    .tab-item {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .spec-header {
        padding: 12px;
        font-size: 15px;
    }
    
    .spec-content {
        padding: 12px;
    }
    
    .spec-label,
    .spec-value {
        font-size: 13px;
    }
    
    .parts-img {
        max-width: 150px;
    }
    
    .parts-name {
        font-size: 14px;
    }
    
    .parts-spec {
        font-size: 12px;
    }
    
    .option-item {
        min-width: 100px;
        padding: 6px 10px;
    }
    
    .option-item label {
        font-size: 11px;
    }
}

/* 桌面端产品分类菜单样式 */
.desktop-category {
    display: none; /* 默认隐藏 */
}

.native-category {
    display: block; /* 默认显示 */
}

.multi-level-menu {
    margin-top: 1vw !important;
    display: flex;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 3px;
    position: relative; /* 为悬浮菜单提供定位上下文 */
}

.menu-level {
}

.level-1 {
    flex: 0 0 200px;
}

/* 悬浮菜单样式 */
.dropdown-menu {
    position: absolute !important;
    top: 0;
    left: 200px;
    min-width: 180px;
    background-color: #dbdbdb; /* 修改背景色 */
    border: 1px solid #e0e0e0;
    border-radius: 3px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.level-2.dropdown-menu {
    left: 200px;
}

.level-3.dropdown-menu {
    left: 380px; /* 200px + 180px */
    background-color: #f3f3f3; /* 三级菜单背景色 */
}

.level-2, .level-3 {
    border-right: none;
}

.menu-item {
    padding: 12px 15px;
    cursor: pointer;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-item:hover {
    background-color: rgba(229, 0, 45, 0.1);
}

.menu-item.active,
.menu-item.hover {
    background-color: #E5002D;
    color: #fff;
}

.menu-item.active .menu-text,
.menu-item.hover .menu-text {
    color: #fff;
    font-weight: 500;
}

.menu-item.active .menu-arrow,
.menu-item.hover .menu-arrow {
    color: #fff;
}

.menu-text {
    flex: 1;
    font-size: 14px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.menu-arrow {
    color: #999;
    font-size: 12px;
    margin-left: 8px;
}

.menu-item:hover .menu-text {
    color: #E5002D;
}

.menu-item:hover .menu-arrow {
    color: #E5002D;
}

.menu-item.active:hover .menu-text,
.menu-item.active:hover .menu-arrow,
.menu-item.hover:hover .menu-text,
.menu-item.hover:hover .menu-arrow {
    color: #fff;
}

.menu-empty {
    padding: 15px;
    text-align: center;
    color: #999;
    font-size: 14px;
}

@media (min-width: 1001px) {
    .desktop-category {
        display: block;
    }
    
    .native-category {
        display: none;
    }
    
    .product-sidebar {
        width: 250px;
        flex-shrink: 0;
    }
}

/* 响应式调整 */
@media (max-width: 1000px) {
    .desktop-category {
        display: none;
    }
    
    .native-category {
        display: block;
    }
    
    .multi-level-menu {
        flex-direction: column;
        position: static;
    }
    
    .dropdown-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none;
        border: none;
        border-top: 1px solid #e0e0e0;
    }
    
    .dropdown-menu.show {
        display: block;
    }
    
    .dropdown-menu:not(.show) {
        display: none;
    }
    
    .level-1 {
        flex: none;
    }
    
    .level-2, .level-3 {
        background-color: #fff;
    }
    
    .menu-level {
        border-right: none;
        width: 100%;
    }
    
    .level-2 {
        background-color: #fff;
    }
    
    .level-3 {
        background-color: #fff;
    }
}

@media (max-width: 768px) {
    .menu-item {
        padding: 10px 15px;
    }
    
    .menu-text {
        font-size: 13px;
    }
    
    .menu-arrow {
        font-size: 11px;
    }
}

.level-4.dropdown-menu {
    left: 560px; /* 200px + 180px + 180px */
}

@media (max-width: 1000px) {
    /* 服务页面移动端适配 */
    .hero-banner {
        height: 60vw;
        min-height: 400px;
        max-height: 500px;
    }
    
    .banner-overlay {
        padding: 4vw 6vw;
    }
    
    /* ... existing service styles ... */
}

@media (max-width: 768px) {
    .hero-banner {
        height: 50vw;
        min-height: 350px;
        max-height: 400px;
    }
    
    .banner-overlay {
        padding: 3vw 4vw;
    }
    
    /* ... existing service styles ... */
}

@media (max-width: 600px) {
    .hero-banner {
        height: 40vw;
        min-height: 250px;
        max-height: 300px;
    }
    
    .banner-overlay {
        padding: 1.5vw 2vw;
    }
    
    /* ... existing service styles ... */
}

@media (max-width: 400px) {
    .hero-banner {
        height: 30vw;
        min-height: 150px;
        max-height: 200px;
    }
    
    .banner-overlay {
        padding: 1vw 1.5vw;
    }
    
    /* ... existing service styles ... */
}

@media (max-width: 1000px) {
    /* 新闻页面移动端适配 */
    .news-tabs {
        padding: 0 20px;
        gap: 15px;
        border-bottom: none;
    }
    
    .news-tabs::after {
        display: none;
    }
    .news-list-tabs .tab-item{
        width: 25vw !important;
    }
    .tab-item {
        margin: 0;
        border: 1px solid #E0E0E0;
        border-radius: 5px;
        text-align: center;
        padding: 15px 20px;
        
    }
    
    .tab-item:hover:not(.active) {
        background-color: #f8f9fa;
        border-color: #E5002D;
    }
    
    .tab-item.active {
        background-color: #E5002D;
        border-color: #E5002D;
        
    }
    
    .tab-item.active span {
        color: #fff;
    }
    
    /* 3D下载模态窗口移动端适配 - 只在模态框实际显示时生效 */
    .el-dialog-wrapper.el-dialog__wrapper {
        align-items: center !important;
        justify-content: center !important;
    }
    
    .el-dialog {
        width: 90% !important;
        margin: 0 auto!important;
        position: relative !important;
        top: 50vw !important;
        transform: none !important;
        
    }
    
    .el-dialog__header {
        padding: 15px 20px 10px !important;
        text-align: center !important;
    }
    
    .el-dialog__title {
        font-size: 18px !important;
        line-height: 1.4 !important;
    }
    
    .el-dialog__body {
        padding: 15px 20px !important;
        text-align: center !important;
    }
    
    .download-info {
        gap: 15px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .download-btn-3d {
        width: 100% !important;
        max-width: 280px !important;
        margin-bottom: 12px !important;
        display: block !important;
    }
    
    .download-btn-content {
        padding: 12px 16px !important;
        font-size: 14px !important;
        justify-content: center !important;
        text-align: center !important;
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
    }
    
    .download-btn-content i {
        font-size: 18px !important;
        margin-right: 8px !important;
    }
    
    .download-btn-content span {
        font-size: 14px !important;
        line-height: 1.3 !important;
    }
    
    .el-dialog__footer {
        padding: 10px 20px 15px !important;
        text-align: center !important;
    }
    
    .dialog-footer .el-button {
        padding: 10px 20px !important;
        font-size: 14px !important;
        min-width: 80px !important;
    }
    
    /* 其他新闻页面样式... */
    .news-content {
        padding: 30px 20px;
    }
    
    /* ... 其他样式保持不变 ... */
}

@media (max-width: 600px) {
    /* 小屏幕进一步优化 */
    .el-dialog {
        width: 95% !important;
        max-width: 350px !important;
    }
    
    .el-dialog__title {
        font-size: 16px !important;
    }
    
    .download-btn-3d {
        max-width: 250px !important;
    }
    
    .download-btn-content {
        padding: 10px 14px !important;
        font-size: 13px !important;
    }
    
    .download-btn-content i {
        font-size: 16px !important;
    }
    
    .download-btn-content span {
        font-size: 13px !important;
    }
    
    /* 新闻页面小屏幕适配 */
    .news-content {
        padding: 15px 10px;
    }
    
    .tab-item {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    /* ... 其他新闻样式保持不变 ... */
}

/* 首先修复现有的语法错误 */
@media (max-width: 600px) {
    .hero-banner {
        height: 30vh;
        min-height: 160px;
        background-size: contain;
        background-position: center center;
        background-repeat: no-repeat;
    }
    
    /* existing service styles */
}

@media (max-width: 768px) {
    .hero-banner {
        height: 40vh;
        min-height: 200px;
        background-size: cover;
        background-position: center center;
        background-repeat: no-repeat;
    }
    
    /* existing service styles */
}

@media (max-width: 400px) {
    .hero-banner {
        height: 25vh;
        min-height: 140px;
        background-size: contain;
        background-position: center center;
        background-repeat: no-repeat;
    }
    
    /* existing service styles */
}

@media (max-width: 1000px) {
    /* 新闻详情页面移动端适配 */
    .news-detail-container {
        padding: 40px 20px !important;
        background-color: #fff;
    }
    
    .news-detail-content {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
        align-items: center !important;
        margin-bottom: 30px !important;
    }
    
    .news-detail-image {
        width: 100% !important;
        flex: none !important;
        order: 1 !important;
    }
    
    .news-detail-image img {
        width: 100% !important;
        height: 250px !important;
        object-fit: cover !important;
        border-radius: 8px !important;
    }
    
    .news-detail-info {
        width: 100% !important;
        flex: none !important;
        order: 2 !important;
        text-align: center !important;
    }
    
    .news-detail-title {
        font-size: 24px !important;
        line-height: 1.4 !important;
        margin-bottom: 15px !important;
        color: #333 !important;
        text-align: center !important;
    }
    
    .news-detail-date {
        font-size: 14px !important;
        color: #666 !important;
        margin-bottom: 20px !important;
        text-align: center !important;
    }
    
    .back-to-list-btn {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 8px !important;
        padding: 10px 20px !important;
        background-color: #E5002D !important;
        color: #fff !important;
        text-decoration: none !important;
        border-radius: 5px !important;
        font-size: 14px !important;
        transition: all 0.3s ease !important;
    }
    
    .back-to-list-btn:hover {
        background-color: #c00024 !important;
        transform: translateY(-2px) !important;
    }
    
    .back-to-list-btn img {
        width: 12px !important;
        height: 12px !important;
        filter: brightness(0) invert(1) !important;
    }
    
    .news-detail-article {
        width: 100% !important;
        padding: 25px 15px !important;
        margin-top: 20px !important;
        background-color: #f9f9f9 !important;
        border-radius: 8px !important;
        order: 3 !important;
    }
    
    .news-detail-article p {
        font-size: 15px !important;
        line-height: 1.6 !important;
        color: #555 !important;
        margin-bottom: 15px !important;
        text-align: justify !important;
    }
    
    .news-detail-article ul {
        margin: 15px 0 !important;
        padding-left: 20px !important;
    }
    
    .news-detail-article li {
        font-size: 15px !important;
        line-height: 1.6 !important;
        color: #555 !important;
        margin-bottom: 8px !important;
    }
    
    .news-detail-article strong {
        color: #333 !important;
        font-weight: 600 !important;
    }
    
    .news-navigation {
        display: flex !important;
        flex-direction: column !important;
        gap: 15px !important;
        margin-top: 40px !important;
    }
    
    .nav-item {
        display: flex !important;
        flex-direction: column !important;
        padding: 20px !important;
        background-color: #f8f9fa !important;
        border-radius: 8px !important;
        text-decoration: none !important;
        transition: all 0.3s ease !important;
        border: 1px solid #e0e0e0 !important;
    }
    
    .nav-item:hover {
        background-color: #fff !important;
        border-color: #E5002D !important;
        box-shadow: 0 2px 8px rgba(229, 0, 45, 0.1) !important;
    }
    
    .nav-label {
        font-size: 12px !important;
        color: #E5002D !important;
        font-weight: 600 !important;
        margin-bottom: 8px !important;
        text-transform: uppercase !important;
    }
    
    .nav-title {
        font-size: 16px !important;
        font-weight: 600 !important;
        color: #333 !important;
        margin-bottom: 5px !important;
        line-height: 1.4 !important;
    }
    
    .nav-desc {
        font-size: 13px !important;
        color: #666 !important;
        line-height: 1.4 !important;
        display: -webkit-box !important;
        -webkit-box-orient: vertical !important;
        -webkit-line-clamp: 2 !important;
        overflow: hidden !important;
    }
    
    /* 新闻页面移动端适配 */
    .news-tabs {
        padding: 0 20px;
        gap: 15px;
        border-bottom: none;
    }
    
    .news-tabs::after {
        display: none;
    }
    
    .news-list-tabs .tab-item{
        width: 25vw !important;
    }
    
    .tab-item {
        margin: 0;
        border: 1px solid #E0E0E0;
        border-radius: 5px;
        text-align: center;
        padding: 15px 20px;
    }
    
    .tab-item:hover:not(.active) {
        background-color: #f8f9fa;
        border-color: #E5002D;
    }
    
    .tab-item.active {
        background-color: #E5002D;
        border-color: #E5002D;
    }
    
    .tab-item.active span {
        color: #fff;
    }
    
    /* 3D下载模态窗口移动端适配 - 只在模态框可见时生效 */
    .el-dialog__wrapper[style*="display: block"] {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        z-index: 2001 !important;
        background-color: rgba(0, 0, 0, 0.5) !important;
    }
    
    .el-dialog {
        width: 90% !important;
        max-width: 360px !important;
        margin: 0 auto!important;
        transform: none !important;
        background: #fff !important;
        border-radius: 8px !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
    }
    
    .el-dialog__header {
        padding: 15px 20px 10px !important;
        text-align: center !important;
    }
    
    .el-dialog__title {
        font-size: 18px !important;
        line-height: 1.4 !important;
    }
    
    .el-dialog__body {
        padding: 15px 20px !important;
        text-align: center !important;
    }
    
    .download-info {
        gap: 15px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .download-btn-3d {
        width: 100% !important;
        max-width: 280px !important;
        margin-bottom: 12px !important;
        display: block !important;
    }
    
    .download-btn-content {
        padding: 12px 16px !important;
        font-size: 14px !important;
        justify-content: center !important;
        text-align: center !important;
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
    }
    
    .download-btn-content i {
        font-size: 18px !important;
        margin-right: 8px !important;
    }
    
    .download-btn-content span {
        font-size: 14px !important;
        line-height: 1.3 !important;
    }
    
    .el-dialog__footer {
        padding: 10px 20px 15px !important;
        text-align: center !important;
    }
    
    .dialog-footer .el-button {
        padding: 10px 20px !important;
        font-size: 14px !important;
        min-width: 80px !important;
    }
    
/* 密码验证模态框样式 */
.download-password-dialog {
    margin: 0 auto;
    text-align: center;
}

.password-dialog-content {
    text-align: center;
    padding: 20px 0;
}

.dialog-icon {
    margin-bottom: 20px;
}

.dialog-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.dialog-description {
    color: #666;
    font-size: 14px;
    margin-bottom: 25px;
}

.password-form {
    margin-bottom: 25px;
}

.password-input .el-input__inner {
    height: 48px;
    font-size: 16px;
    border-radius: 6px;
    border: 2px solid #e4e7ed;
    transition: all 0.3s ease;
}

.password-input .el-input__inner:focus {
    border-color: #E5002D;
    box-shadow: 0 0 0 2px rgba(229, 0, 45, 0.1);
}

.password-tips {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    text-align: left;
    border: 1px solid #e9ecef;
}

.tips-header {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    font-size: 14px;
}

.tips-content p {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.tips-content p:last-child {
    margin-bottom: 0;
}

.tips-content p i {
    margin-right: 8px;
    width: 16px;
    color: #909399;
    font-size: 12px;
}

.tips-content a {
    text-decoration: none;
    transition: color 0.3s ease;
}

.tips-content a:hover {
    text-decoration: underline;
}

/* 移动端适配 */
@media (max-width: 600px) {
    .download-password-dialog .el-dialog {
        width: 90% !important;
    }
    
    .password-dialog-content {
        padding: 15px 0;
    }
    
    .dialog-icon i {
        font-size: 36px !important;
    }
    
    .dialog-title {
        font-size: 18px;
    }
    
    .password-tips {
        padding: 15px;
    }
    
    .tips-content p {
        font-size: 12px;
    }
    
    /* 下载列表移动端适配 */
    .download-list {
        padding: 0 20px;
        gap: 20px;
        justify-content: center;
    }
    
    .download-item {
        width: 100%;
        max-width: 300px;
    }
    
    .download-image {
        height: 160px;
    }
    
    .download-info {
        padding: 15px;
    }
    
    .download-title {
        font-size: 15px;
        margin-bottom: 12px;
    }
    
    .download-btn {
        padding: 10px 20px;
        font-size: 13px;
        min-width: 100px;
    }
    }
    
    /* 新闻列表页样式 */
    .news-content {
        padding: 30px 20px;
    }
    
    .featured-news {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .featured-news .news-image {
        width: 100%;
        height: 250px;
        flex: none;
    }
    
    .featured-news .news-description {
        padding: 0;
    }
    
    .news-title {
        font-size: 22px;
        line-height: 1.4;
        margin-bottom: 15px;
    }
    
    .news-date {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .featured-news .learn-more-btn {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .news-list {
        margin-bottom: 25px;
    }
    
    .news-item {
        flex-direction: column;
        padding: 20px;
        margin-bottom: 20px;
        gap: 15px;
    }
    
    .news-item .news-left {
        order: 2;
        width: 100%;
    }
    
    .news-item .news-right {
        order: 1;
        width: 100%;
        margin-left: 0;
    }
    
    .news-item .news-image {
        width: 100%;
        height: 200px;
    }
    
    .news-item .news-title {
        font-size: 18px;
        line-height: 1.4;
        margin-bottom: 10px;
    }
    
    .news-item .news-description {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 15px;
    }
    
    .news-item .learn-more-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .pagination {
        justify-content: center;
        gap: 10px;
        flex-wrap: wrap;
        margin-top: 30px;
    }
    
    .page-arrow,
    .page-number {
        width: 45px;
        height: 45px;
        font-size: 14px;
    }
}

/* 移动端新闻详情标题样式 */
.mobile-news-header {
    display: none;
    padding: 20px;
    background-color: #fff;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 20px;
}

.mobile-news-title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin-bottom: 15px;
    text-align: left;
    }
    
.mobile-news-date {
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-news-date i {
    color: #E5002D;
    font-size: 16px;
}

/* 移动端显示专门的标题区域 */
@media (max-width: 1000px) {
    .mobile-news-header {
        display: block;
    }
    
    /* 隐藏原来的标题显示 */
    .news-detail-info {
        display: none;
    }
    
    .mobile-news-title {
        font-size: 22px;
    }
    
    .mobile-news-date {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .mobile-news-header {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .mobile-news-title {
        font-size: 20px;
        margin-bottom: 12px;
    }
}
/* About页面移动端适配样式 */
@media (max-width: 1000px) {
    /* 导航菜单适配 */
    .about-nav-menu {
        padding: 0 20px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        position: sticky;
        top: 60px;
        z-index: 100;
    }
    
    .about-nav-container {
        display: flex;
        flex-wrap: nowrap;
        gap: 0px;
        justify-content: center;
        height: 33vw !important;
    }
    
    .about-nav-item {
        font-size: 14px;
        background-color: #fff;
        transition: all 0.3s ease;
        min-width: auto;
        text-align: center;
    }
    
    .about-nav-item:hover {
        border-color: #E5002D;
        color: #E5002D;
    }
    
    .about-nav-item.about-nav-active {
        background-color: #E5002D;
        border-color: #E5002D;
        color: #fff;
    }
    
    .about-nav-item.about-nav-active::before {
        display: none;
    }
    
    .about-nav-item span {
        font-size: 13px;
        white-space: nowrap;
        margin-left: 0;
    }
    
    /* 主视觉区适配 */
    .about-hero {
        height: 60vh;
        min-height: 500px;
    }
    
    .about-container {
        padding: 40px 20px;
        margin-top: 0px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .hero-left {
        order: 1;
        margin-bottom: 0;
        color: #fff;
    }
    
    .hero-right {
        order: 2;
        color: #000;
    }
    
    .about-hero-title {
        font-size: 28px;
        line-height: 1.2;
        margin-bottom: 10px;
    }
    
    .hero-subtitle {
        font-size: 48px;
        margin-bottom: 20px;
        font-weight: 300;
        letter-spacing: 3px;
    }
    
    .company-intro {
        text-align: left;
    }
    
    .company-intro p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 15px;
        color: #000;
    }
    
    /* 公司理念与实践区适配 */
    .philosophy-section {
        padding: 40px 20px;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .philosophy-item {
        padding: 25px 20px;
        text-align: center;
        border-radius: 10px;
        background-color: #fff;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .philosophy-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }
    
    .philosophy-item h3 {
        font-size: 20px;
        margin-bottom: 15px;
        text-align: center;
    }
    
    .philosophy-item p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 20px;
        text-align: center;
        color: #666;
    }
    
    .philosophy-icon {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .philosophy-icon img {
        width: 60px;
        height: 60px;
        transition: transform 0.3s ease;
    }
    
    .philosophy-item:hover .philosophy-icon img {
        transform: scale(1.1);
    }
    
    .about-learn-more-btn {
        font-size: 13px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 8px 16px;
        border-radius: 20px;
        background-color: #f8f9fa;
        transition: all 0.3s ease;
    }
    
    .about-learn-more-btn:hover {
        background-color: #E5002D;
    }
    
    .about-learn-more-btn a {
        color: #666;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    
    .about-learn-more-btn:hover a {
        color: #fff;
    }
    
    .about-learn-more-btn img {
        width: 8px;
        height: 8px;
        transition: filter 0.3s ease;
    }
    
    .about-learn-more-btn:hover img {
        filter: brightness(0) invert(1);
    }
    
    /* 品质证书区适配 */
    .certificates-section {
        padding: 40px 0;
    }
    
    .certificates-container {
        padding: 0 20px;
    }
    
    .certificates-item {
        text-align: center;
        margin-bottom: 30px;
    }
    
    .certificates-item h3 {
        font-size: 22px;
        margin-bottom: 15px;
    }
    
    .certificates-item p {
        font-size: 14px;
        line-height: 1.6;
        text-align: left;
        color: #666;
    }
    
    .certificates-categories {
        display: flex;
        flex-direction: column;
        gap: 25px;
        margin-bottom: 30px;
    }
    
    .red-line {
        border-top: 1px solid #E5002D;
        padding-top: 20px;
    }
    
    .about-subtitle {
        font-size: 18px;
        margin-bottom: 10px;
        color: #333;
        font-weight: 600;
    }
    
    .certificates-categories p {
        font-size: 13px;
        line-height: 1.5;
        margin-bottom: 0;
    }
    
    .certificates-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        justify-items: center;
    }
    
    .certificates-grid div > img {
        width: 35vw;
        height: 45vw;
        max-width: 150px;
        max-height: 200px;
        object-fit: cover;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease;
    }
    
    .certificates-grid div > img:hover {
        transform: scale(1.05);
    }
    
    /* 销售网络区适配 */
    .sales-network-section {
        padding: 40px 0;
    }
    
    .network-content {
        display: flex;
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .network-info {
        order: 1;
    }
    
    .network-info h3 {
        font-size: 22px;
        margin-bottom: 10px;
        color: #333;
        font-weight: 600;
    }
    
    .network-info p {
        font-size: 14px;
        margin-bottom: 20px;
        color: #666;
    }
    
    .cert-learn-more-btn {
        display: inline-block;
        padding: 10px 25px;
        background-color: #E5002D;
        color: #fff;
        text-decoration: none;
        border-radius: 25px;
        font-size: 14px;
        font-weight: 500;
        transition: all 0.3s ease;
    }
    
    .cert-learn-more-btn:hover {
        background-color: #c00024;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
        color: #fff;
        text-decoration: none;
    }
    
    .world-map {
        order: 2;
        height: 250px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .world-map img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    
    .network-stats {
        display: flex;
        flex-direction: column;
        gap: 20px;
        margin-top: 30px;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .about-stat-item {
        display: flex;
        flex-direction: row;
        align-items: center;
        padding: 20px;
        background-color: #f8f9fa;
        border-radius: 10px;
        gap: 20px;
        transition: all 0.3s ease;
    }
    
    .about-stat-item:hover {
        background-color: #E5002D;
        transform: translateY(-3px);
        box-shadow: 0 4px 15px rgba(229, 0, 45, 0.3);
    }
    
    .about-stat-icon {
        flex-shrink: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    
    .about-stat-icon img {
        width: 40px;
        height: 40px;
        transition: filter 0.3s ease;
    }
    
    .about-stat-item:hover .about-stat-icon img {
        filter: brightness(0) invert(1);
    }
    
    .about-stat-item .stat-label {
        font-size: 12px;
        text-align: center;
        white-space: nowrap;
        color: #666;
        transition: color 0.3s ease;
    }
    
    .about-stat-item:hover .stat-label {
        color: #fff;
    }
    
    .stat-number-container {
        flex: 1;
        text-align: right;
    }
    
    .about-stat-item .stat-number {
        font-size: 36px;
        line-height: 1;
        font-weight: 700;
        color: #333;
        transition: color 0.3s ease;
    }
    
    .about-stat-item:hover .stat-number {
        color: #fff;
    }
    
    .stat-number-unit {
        font-size: 16px;
        margin-left: 5px;
        color: #666;
        transition: color 0.3s ease;
    }
    
    .about-stat-item:hover .stat-number-unit {
        color: #fff;
    }
}

@media (max-width: 768px) {
    /* 768px以下进一步优化 */
    .about-nav-container {
        gap: 8px;
        padding: 0 10px;
    }
    
    .about-nav-item {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .about-nav-item span {
        font-size: 12px;
    }
    
    .about-hero {
        height: 50vh;
        min-height: 400px;
    }
    
    .about-container {
        padding: 30px 15px;
    }
    
    .about-hero-title {
        font-size: 24px;
    }
    
    .hero-subtitle {
        font-size: 36px;
    }
    
    .company-intro p {
        font-size: 13px;
    }
    
    .philosophy-section {
        padding: 30px 15px;
    }
    
    .philosophy-grid {
        gap: 20px;
        max-width: 400px;
    }
    
    .philosophy-item {
        padding: 20px 15px;
    }
    
    .philosophy-item h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    .philosophy-item p {
        font-size: 13px;
        margin-bottom: 18px;
    }
    
    .philosophy-icon {
        gap: 12px;
    }
    
    .philosophy-icon img {
        width: 50px;
        height: 50px;
    }
    
    .about-learn-more-btn {
        font-size: 12px;
        padding: 6px 14px;
        gap: 6px;
    }
    
    .about-learn-more-btn img {
        width: 7px;
        height: 7px;
    }
    
    .certificates-container {
        padding: 0 15px;
    }
    
    .certificates-item h3 {
        font-size: 20px;
    }
    
    .about-subtitle {
        font-size: 16px;
    }
    
    .certificates-grid div > img {
        width: 40vw;
        height: 50vw;
    }
    
    .network-info h3 {
        font-size: 20px;
    }
    
    .about-stat-item .stat-number {
        font-size: 32px;
    }
    
    .stat-number-unit {
        font-size: 14px;
    }
}

@media (max-width: 600px) {
    /* 600px以下小屏幕优化 */
    .about-nav-menu {
        padding: 10px 15px;
    }
    
    .about-nav-container {
        gap: 6px;
    }
    
    .about-nav-item {
        padding: 5px 10px;
        font-size: 11px;
    }
    
    .about-hero {
        height: 45vh;
        min-height: 350px;
    }
    
    .about-hero-title {
        font-size: 20px;
    }
    
    .hero-subtitle {
        font-size: 28px;
    }
    
    .company-intro p {
        font-size: 12px;
    }
    
    .philosophy-section {
        padding: 25px 12px;
    }
    
    .philosophy-grid {
        gap: 18px;
        max-width: 350px;
    }
    
    .philosophy-item {
        padding: 18px 12px;
    }
    
    .philosophy-item h3 {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .philosophy-item p {
        font-size: 12px;
        margin-bottom: 15px;
        line-height: 1.5;
    }
    
    .philosophy-icon {
        gap: 10px;
    }
    
    .philosophy-icon img {
        width: 40px;
        height: 40px;
    }
    
    .about-learn-more-btn {
        font-size: 11px;
        padding: 5px 12px;
        gap: 5px;
    }
    
    .about-learn-more-btn img {
        width: 6px;
        height: 6px;
    }
    
    .certificates-item h3 {
        font-size: 18px;
    }
    
    .certificates-item p {
        font-size: 13px;
    }
    
    .about-subtitle {
        font-size: 15px;
    }
    
    .certificates-categories p {
        font-size: 12px;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .certificates-grid div > img {
        width: 60vw;
        height: 75vw;
        max-width: 200px;
        max-height: 260px;
    }
    
    .network-info h3 {
        font-size: 18px;
    }
    
    .network-info p {
        font-size: 13px;
    }
    
    .cert-learn-more-btn {
        font-size: 13px;
        padding: 8px 20px;
    }
    
    .world-map {
        height: 200px;
    }
    
    .network-stats {
        gap: 15px;
    }
    
    .about-stat-item {
        padding: 15px;
    }
    
    .about-stat-item .stat-number {
        font-size: 28px;
    }
    
    .stat-number-unit {
        font-size: 12px;
    }
    
    .about-stat-item .stat-label {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    /* 480px以下超小屏幕优化 */
    .about-nav-item {
        padding: 4px 8px;
        font-size: 10px;
    }
    
    .about-hero {
        height: 60vh;
        /* min-width: 500px; */
    }
    
    .about-hero-title {
        font-size: 18px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .company-intro p {
        font-size: 12px;
    }
    
    .philosophy-section {
        padding: 20px 10px;
    }
    
    .philosophy-grid {
        gap: 15px;
        max-width: 300px;
    }
    
    .philosophy-item {
        padding: 15px 10px;
    }
    
    .philosophy-item h3 {
        font-size: 15px;
        margin-bottom: 8px;
    }
    
    .philosophy-item p {
        font-size: 11px;
        margin-bottom: 12px;
    }
    
    .philosophy-icon img {
        width: 35px;
        height: 35px;
    }
    .philosophy-icon div img{
        width: 8px;
        height: 8px;
    }
    .about-learn-more-btn {
        font-size: 10px;
        padding: 4px 10px;
    }
    
    .certificates-item h3 {
        font-size: 16px;
    }
    
    .about-subtitle {
        font-size: 14px;
    }
    
    .network-info h3 {
        font-size: 16px;
    }
    
    .world-map {
        height: 150px;
    }
    
    .about-stat-item .stat-number {
        font-size: 24px;
    }
    
    .about-stat-icon img {
        width: 35px;
        height: 35px;
    }
}
/* 搜索页面样式 */
.search-page-container {
    min-height: 600px;
    background: #fff !important;
}

/* 搜索区域样式 */
.search-section {
    background-color: #fff;
    padding: 60px 0;
    text-align: center;
}

.search-form-container {
    margin: 0 auto;
    padding: 0 20px;
}

/* 搜索输入组样式 */
.search-input-group {
    display: flex;
    align-items: center;
    background-color: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    padding: 5px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.search-input-row {
    display: flex;
    align-items: center;
    flex: 1;
}

.search-input-group:focus-within {
    border-color: #E5002D;
    box-shadow: 0 4px 15px rgba(229, 0, 45, 0.2);
}

.search-main-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 15px 25px;
    font-size: 16px;
    background: transparent;
    color: #333;
}

.search-main-input::placeholder {
    color: #999;
    font-size: 16px;
}

.search-photo-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: #f8f9fa;
    border: 2px solid #e0e0e0;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 10px;
}

.search-photo-btn:hover {
    background-color: #E5002D;
    border-color: #E5002D;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 0, 45, 0.3);
}

.search-photo-btn img {
    width: 20px;
    transition: filter 0.3s ease;
}

.search-photo-btn:hover img {
    filter: brightness(0) invert(1);
}

.search-submit-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #E5002D, #c00024);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 45px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(229, 0, 45, 0.3);
}

.search-submit-btn:hover {
    background: linear-gradient(135deg, #c00024, #a0001f);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(229, 0, 45, 0.4);
}

.search-submit-btn img {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(1);
}

/* 搜索提示文本样式 */
.search-hint {
    text-align: center;
}

.search-hint-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.search-hint-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 搜索结果区域样式 */
.search-results-section {
    background-color: #fff;
    padding: 50px 0;
}

.results-header {
    text-align: center;
    margin-bottom: 40px;
}

.results-header h3 {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin: 0;
    position: relative;
    display: inline-block;
}

.results-header h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #E5002D, #c00024);
    border-radius: 2px;
}
/* .search-upload-wrapper{
    width: 80vw;
} */
/* 产品网格样式 */
.search-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.search-product-item {
    background-color: #fff;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.search-product-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #E5002D;
}

.search-product-image {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: background-color 0.3s ease;
}

.search-product-item:hover .search-product-image {
    
}

.search-product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.search-product-item:hover .search-product-image img {
    transform: scale(1.1);
}

.search-product-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 0;
    transition: color 0.3s ease;
}

.search-product-item:hover .search-product-name {
    color: #E5002D;
}

/* 分页样式 */
.search-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
    padding: 0 20px;
}

.page-btn {
    width: 45px;
    height: 45px;
    border: 2px solid #e0e0e0;
    background-color: #fff;
    color: #666;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.page-btn:hover:not(:disabled) {
    border-color: #E5002D;
    color: #E5002D;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 0, 45, 0.2);
}

.page-btn.active {
    background: linear-gradient(135deg, #E5002D, #c00024);
    border-color: #E5002D;
    color: #fff;
    box-shadow: 0 4px 15px rgba(229, 0, 45, 0.3);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-prev i,
.page-next i {
    font-size: 14px;
}

/* 移动端适配 */
@media (max-width: 1000px) {
    .search-page-container {
        padding-top: 70px;
    }
    
    .search-section {
        padding: 40px 0;
    }
    
    .search-form-container {
        padding: 0 15px;
    }
    .el-upload-dragger{
        width: 80vw !important;
        height: 100% !important;
        border: none !important;
    }
    .search-input-group {
        flex-direction: column;
        gap: 15px;
        border-radius: 15px;
        padding: 20px;
    }
    
    .search-input-row {
        display: flex;
        align-items: center;
        gap: 10px;
        width: 100%;
    }
    
    .search-main-input {
        flex: 1;
        text-align: left;
        padding: 15px 20px;
        border: 2px solid #e0e0e0;
        border-radius: 10px;
    }
    
    .search-main-input:focus {
        border-color: #E5002D;
    }
    
    .search-photo-btn {
        width: 45px;
        height: 45px;
        margin-right: 8px;
    }
    
    .search-photo-btn img {
        width: 18px;
        height: 18px;
    }
    
    .search-submit-btn {
        flex: 1;
        justify-content: center;
        padding: 18px 30px;
        border-radius: 10px;
        font-size: 18px;
    }
    
    .search-hint-title {
        font-size: 20px;
    }
    
    .search-hint-desc {
        font-size: 14px;
    }
    
    .search-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 0 15px;
    }
    
    .search-product-item {
        padding: 20px 15px;
    }
    
    .search-product-image {
        height: 150px;
        margin-bottom: 15px;
    }
    
    .search-product-name {
        font-size: 14px;
    }
    
    .search-pagination {
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .page-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .search-section {
        padding: 30px 0;
    }
    
    .search-hint-title {
        font-size: 18px;
    }
    
    .search-hint-desc {
        font-size: 13px;
    }
    
    .results-header h3 {
        font-size: 24px;
    }
    
    .search-products-grid {
        gap: 15px;
        padding: 0 10px;
    }
    
    .search-product-item {
        padding: 15px 10px;
    }
    
    .search-product-image {
        height: 120px;
        margin-bottom: 12px;
    }
    
    .search-product-name {
        font-size: 13px;
    }
    
    .page-btn {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }
}

@media (max-width: 600px) {
    .search-products-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
    }
    
    .search-product-item {
        padding: 20px 15px;
    }
    
    .search-product-image {
        height: 160px;
        margin-bottom: 15px;
    }
    
    .search-product-name {
        font-size: 15px;
    }
    
    .search-pagination {
        justify-content: center;
        overflow-x: auto;
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .search-form-container {
        padding: 0 10px;
    }
    
    .search-input-group {
        padding: 15px;
    }
    
    .search-main-input {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .search-photo-btn {
        width: 40px;
        height: 40px;
        margin-right: 6px;
    }
    
    .search-photo-btn img {
        width: 16px;
        height: 16px;
    }
    
    .search-submit-btn {
        padding: 15px 25px;
        font-size: 16px;
    }
    
    .search-hint-title {
        font-size: 16px;
    }
    
    .search-hint-desc {
        font-size: 12px;
    }
    
    .results-header h3 {
        font-size: 20px;
    }
    
    .search-product-image {
        height: 140px;
    }
    
    .search-product-name {
        font-size: 14px;
    }
}
/* 产品对比页面移动端专用布局 - 只在1000px以下显示 */
@media (max-width: 1000px) {
    /* 隐藏桌面端布局 */
    .contrast-header,
    .contrast-table-wrapper {
        display: none !important;
    }
    
    /* 显示移动端布局 */
    .mobile-contrast-layout {
        display: block !important;
    }
    
    /* 隐藏移动端PDF按钮 */
    .mobile-contrast-pdf-btn {
        display: none !important;
    }
    
    /* 移动端对比页面头部 */
    .mobile-contrast-header {
        padding: 20px 15px;
        background: linear-gradient(135deg, #E5002D, #c00024);
        color: #fff;
        text-align: center;
        position: sticky;
        top: 60px;
        z-index: 100;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
    
    .mobile-contrast-title {
        font-size: 24px;
        font-weight: 700;
        margin: 0 0 15px 0;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }
    
    .mobile-contrast-subtitle {
        font-size: 14px;
        opacity: 0.9;
        margin: 0;
        font-weight: 400;
    }
    
    .mobile-contrast-count {
        font-weight: 700;
        font-size: 16px;
    }
    
    /* 移动端PDF生成按钮 */
    .mobile-contrast-pdf-btn {
        width: 100%;
        max-width: 280px;
        margin: 15px auto 0;
        padding: 12px 25px;
        background: rgba(255, 255, 255, 0.2);
        border: 2px solid rgba(255, 255, 255, 0.3);
        border-radius: 25px;
        color: #fff;
        font-size: 14px;
        font-weight: 600;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        cursor: pointer;
        transition: all 0.3s ease;
        backdrop-filter: blur(10px);
    }
    
    .mobile-contrast-pdf-btn:hover {
        background: rgba(255, 255, 255, 0.3);
        border-color: rgba(255, 255, 255, 0.5);
        transform: translateY(-2px);
    }
    
    .mobile-contrast-pdf-btn i {
        font-size: 16px;
    }
    
    /* 移动端对比容器 */
    .mobile-contrast-container {
        padding: 20px 10px;
        background: #f8f9fa;
        min-height: calc(100vh - 200px);
    }
    
    /* 移动端产品卡片布局 */
    .mobile-contrast-products {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-bottom: 25px;
    }
    
    .mobile-contrast-product-card {
        background: #fff;
        border-radius: 15px;
        padding: 20px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        border: 2px solid transparent;
        transition: all 0.3s ease;
        position: relative;
    }
    
    .mobile-contrast-product-card.mobile-contrast-active {
        border-color: #E5002D;
        box-shadow: 0 6px 25px rgba(229, 0, 45, 0.15);
    }
    
    /* 移动端产品头部 */
    .mobile-contrast-product-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 15px;
        padding-bottom: 15px;
        border-bottom: 2px solid #f0f0f0;
    }
    
    .mobile-contrast-product-info {
        flex: 1;
    }
    
    .mobile-contrast-product-name {
        font-size: 18px;
        font-weight: 700;
        color: #333;
        margin: 0 0 5px 0;
        line-height: 1.3;
    }
    
    .mobile-contrast-product-model {
        font-size: 14px;
        color: #666;
        margin: 0;
        font-weight: 500;
    }
    
    .mobile-contrast-remove-btn {
        width: 35px;
        height: 35px;
        background: #fff;
        border: 2px solid #e0e0e0;
        border-radius: 50%;
        color: #dc3545;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        font-size: 16px;
    }
    
    .mobile-contrast-remove-btn:hover {
        background: #dc3545;
        color: #fff;
        border-color: #dc3545;
        transform: scale(1.1);
    }
    
    /* 移动端产品图片 */
    .mobile-contrast-product-image {
        width: 100%;
        height: 200px;
        background: #f8f9fa;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 20px;
        overflow: hidden;
        border: 2px solid #e9ecef;
        transition: all 0.3s ease;
    }
    
    .mobile-contrast-product-image:hover {
        border-color: #E5002D;
        box-shadow: 0 4px 15px rgba(229, 0, 45, 0.1);
    }
    
    .mobile-contrast-product-image img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        transition: transform 0.3s ease;
    }
    
    .mobile-contrast-product-image:hover img {
        transform: scale(1.05);
    }
    
    /* 移动端展开/收起控制 */
    .mobile-contrast-toggle-controls {
        display: flex;
        gap: 10px;
        margin-bottom: 15px;
    }
    
    .mobile-contrast-expand-btn,
    .mobile-contrast-collapse-btn {
        flex: 1;
        padding: 10px 15px;
        background: linear-gradient(135deg, #E5002D, #c00024);
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 13px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }
    
    .mobile-contrast-expand-btn:hover,
    .mobile-contrast-collapse-btn:hover {
        background: linear-gradient(135deg, #c00024, #a0001f);
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(229, 0, 45, 0.3);
    }
    
    .mobile-contrast-expand-btn i,
    .mobile-contrast-collapse-btn i {
        font-size: 12px;
    }
    
    /* 移动端规格参数手风琴 */
    .mobile-contrast-specs-accordion {
        border-radius: 10px;
        overflow: hidden;
        border: 1px solid #e9ecef;
        margin-bottom: 15px;
    }
    
    .mobile-contrast-spec-category {
        border-bottom: 1px solid #e9ecef;
    }
    
    .mobile-contrast-spec-category:last-child {
        border-bottom: none;
    }
    
    .mobile-contrast-spec-header {
        background: #f8f9fa;
        padding: 15px 20px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: space-between;
        transition: all 0.3s ease;
        border: none;
        width: 100%;
        text-align: left;
    }
    
    .mobile-contrast-spec-header:hover {
        background: #e9ecef;
    }
    
    .mobile-contrast-spec-header.mobile-contrast-active {
        background: #E5002D;
        color: #fff;
    }
    
    .mobile-contrast-spec-category-title {
        font-size: 16px;
        font-weight: 600;
        margin: 0;
        color: inherit;
    }
    
    .mobile-contrast-spec-arrow {
        font-size: 14px;
        transition: transform 0.3s ease;
        color: inherit;
    }
    
    .mobile-contrast-spec-header.mobile-contrast-active .mobile-contrast-spec-arrow {
        transform: rotate(180deg);
    }
    
    .mobile-contrast-spec-content {
        background: #fff;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    
    .mobile-contrast-spec-content.mobile-contrast-show {
        max-height: 1000px;
        padding: 15px 20px;
    }
    
    .mobile-contrast-spec-item {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding: 12px 0;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .mobile-contrast-spec-item:last-child {
        border-bottom: none;
    }
    
    .mobile-contrast-spec-name {
        font-size: 14px;
        font-weight: 600;
        color: #333;
        flex: 0 0 40%;
        line-height: 1.4;
    }
    
    .mobile-contrast-spec-value {
        font-size: 14px;
        color: #666;
        flex: 1;
        text-align: right;
        line-height: 1.4;
        word-break: break-word;
    }
    
    /* 移动端添加产品按钮 */
    .mobile-contrast-add-product {
        background: #fff;
        border: 3px dashed #E5002D;
        border-radius: 15px;
        padding: 40px 20px;
        text-align: center;
        cursor: pointer;
        transition: all 0.3s ease;
        margin-bottom: 15px;
    }
    
    .mobile-contrast-add-product:hover {
        background: #fdf0f0;
        border-color: #c00024;
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(229, 0, 45, 0.15);
    }
    
    .mobile-contrast-add-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #E5002D, #c00024);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 15px;
        color: #fff;
        font-size: 24px;
        transition: all 0.3s ease;
    }
    
    .mobile-contrast-add-product:hover .mobile-contrast-add-icon {
        transform: scale(1.1) rotate(90deg);
    }
    
    .mobile-contrast-add-text {
        font-size: 16px;
        font-weight: 600;
        color: #E5002D;
        margin: 0 0 8px 0;
    }
    
    .mobile-contrast-add-desc {
        font-size: 14px;
        color: #666;
        margin: 0;
        line-height: 1.4;
    }
    
    /* 移动端底部操作栏 */
    .mobile-contrast-bottom-actions {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: #fff;
        padding: 15px 20px;
        border-top: 2px solid #e9ecef;
        box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        display: flex;
        gap: 12px;
    }
    
    .mobile-contrast-clear-btn {
        flex: 1;
        padding: 12px 20px;
        background: #6c757d;
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }
    
    .mobile-contrast-clear-btn:hover {
        background: #5a6268;
        transform: translateY(-2px);
    }
    
    .mobile-contrast-compare-btn {
        flex: 2;
        padding: 12px 20px;
        background: linear-gradient(135deg, #E5002D, #c00024);
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }
    
    .mobile-contrast-compare-btn:hover {
        background: linear-gradient(135deg, #c00024, #a0001f);
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(229, 0, 45, 0.3);
    }
    
    .mobile-contrast-clear-btn i,
    .mobile-contrast-compare-btn i {
        font-size: 14px;
    }
    
    /* 移动端空状态 */
    .mobile-contrast-empty-state {
        text-align: center;
        padding: 60px 20px;
        background: #fff;
        border-radius: 15px;
        margin-bottom: 80px;
    }
    
    .mobile-contrast-empty-icon {
        width: 80px;
        height: 80px;
        background: #f8f9fa;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        color: #dee2e6;
        font-size: 32px;
    }
    
    .mobile-contrast-empty-title {
        font-size: 20px;
        font-weight: 600;
        color: #333;
        margin: 0 0 10px 0;
    }
    
    .mobile-contrast-empty-desc {
        font-size: 14px;
        color: #666;
        margin: 0 0 25px 0;
        line-height: 1.5;
    }
    
    .mobile-contrast-empty-btn {
        padding: 12px 30px;
        background: linear-gradient(135deg, #E5002D, #c00024);
        color: #fff;
        border: none;
        border-radius: 25px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }
    
    .mobile-contrast-empty-btn:hover {
        background: linear-gradient(135deg, #c00024, #a0001f);
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(229, 0, 45, 0.3);
    }
    
    /* 移动端加载状态 */
    .mobile-contrast-loading {
        text-align: center;
        padding: 40px 20px;
        background: #fff;
        border-radius: 15px;
        margin-bottom: 15px;
    }
    
    .mobile-contrast-loading-spinner {
        width: 40px;
        height: 40px;
        border: 4px solid #f3f3f3;
        border-top: 4px solid #E5002D;
        border-radius: 50%;
        animation: mobile-contrast-spin 1s linear infinite;
        margin: 0 auto 15px;
    }
    
    .mobile-contrast-loading-text {
        font-size: 14px;
        color: #666;
        margin: 0;
    }
    
    @keyframes mobile-contrast-spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    /* 移动端产品数量指示器 */
    .mobile-contrast-counter {
        position: fixed;
        top: 50%;
        right: 20px;
        transform: translateY(-50%);
        background: linear-gradient(135deg, #E5002D, #c00024);
        color: #fff;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        font-weight: 700;
        box-shadow: 0 4px 15px rgba(229, 0, 45, 0.3);
        z-index: 999;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .mobile-contrast-counter:hover {
        transform: translateY(-50%) scale(1.1);
        box-shadow: 0 6px 20px rgba(229, 0, 45, 0.4);
    }
    
    .mobile-contrast-counter.mobile-contrast-pulse {
        animation: mobile-contrast-pulse 2s infinite;
    }
    
    @keyframes mobile-contrast-pulse {
        0% { transform: translateY(-50%) scale(1); }
        50% { transform: translateY(-50%) scale(1.1); }
        100% { transform: translateY(-50%) scale(1); }
    }
}

@media (max-width: 768px) {
    .mobile-contrast-header {
        padding: 18px 12px;
    }
    
    .mobile-contrast-title {
        font-size: 22px;
    }
    
    .mobile-contrast-subtitle {
        font-size: 13px;
    }
    
    .mobile-contrast-container {
        padding: 15px 8px;
    }
    
    .mobile-contrast-product-card {
        padding: 18px 15px;
    }
    
    .mobile-contrast-product-name {
        font-size: 16px;
    }
    
    .mobile-contrast-product-image {
        height: 180px;
    }
    
    .mobile-contrast-add-product {
        padding: 35px 15px;
    }
    
    .mobile-contrast-add-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .mobile-contrast-bottom-actions {
        padding: 12px 15px;
        gap: 10px;
    }
    
    .mobile-contrast-counter {
        width: 45px;
        height: 45px;
        right: 15px;
        font-size: 16px;
    }
}

@media (max-width: 600px) {
    .mobile-contrast-header {
        padding: 15px 10px;
    }
    
    .mobile-contrast-title {
        font-size: 20px;
    }
    
    .mobile-contrast-container {
        padding: 12px 6px;
    }
    
    .mobile-contrast-product-card {
        padding: 15px 12px;
        border-radius: 12px;
    }
    
    .mobile-contrast-product-name {
        font-size: 15px;
    }
    
    .mobile-contrast-product-model {
        font-size: 13px;
    }
    
    .mobile-contrast-product-image {
        height: 160px;
        border-radius: 8px;
    }
    
    .mobile-contrast-spec-header {
        padding: 12px 15px;
    }
    
    .mobile-contrast-spec-category-title {
        font-size: 15px;
    }
    
    .mobile-contrast-spec-content.mobile-contrast-show {
        padding: 12px 15px;
    }
    
    .mobile-contrast-spec-item {
        padding: 10px 0;
    }
    
    .mobile-contrast-spec-name,
    .mobile-contrast-spec-value {
        font-size: 13px;
    }
    
    .mobile-contrast-add-product {
        padding: 30px 12px;
    }
    
    .mobile-contrast-add-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    .mobile-contrast-add-text {
        font-size: 15px;
    }
    
    .mobile-contrast-add-desc {
        font-size: 13px;
    }
    
    .mobile-contrast-bottom-actions {
        padding: 10px 12px;
    }
    
    .mobile-contrast-clear-btn,
    .mobile-contrast-compare-btn {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .mobile-contrast-counter {
        width: 40px;
        height: 40px;
        right: 12px;
        font-size: 14px;
    }
}

/* 桌面端隐藏移动端布局 */
@media (min-width: 1001px) {
    .mobile-contrast-layout {
        display: none !important;
    }
}
@media (max-width: 1200px) {
    .footer-content{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .news-item .news-left{
        flex: 0 0 300px;
    }
    
}
@media (max-width: 1280px) {
    .produc-three-image{
        width: 23vw;
        height: 23vw;
    }
    .product-detail-image{
        width: 23vw;
        height: 23vw;
    }
    .product-card{
        width: 40vw;
        height: 25vw;
    }
    .product-left{
        flex: 0 0 20vw;
        height: 20vw;
    }
    .product-grid{
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}
@media (max-width: 1300px) {
    .category-card{
        width: 12vw;
    }
    .category-card-group.active .category-card {
        width: 15vw !important;
        
    }
}
/* Element UI 选择器样式自定义 */
.search-type-selector {
    min-width: 60px; /* 减小最小宽度 */
}

.search-type-selector .el-select {
    width: 80px; /* 设置固定宽度，从100%改为固定值 */
}

.el-input__inner{
    border: 0px solid #DCDFE6 !important;
}

.search-type-selector .el-input__inner:focus {
    border: none !important;
    box-shadow: none !important;
    color: #333 !important;
}

.search-type-selector .el-input__suffix {
    color: #999;
    right: 4px; /* 调整箭头位置 */
}

/* Element UI 下拉框样式自定义 */
.el-select-dropdown__item {
    color: #666;
}

.el-select-dropdown__item.selected {
    color: #E5002D !important;
    font-weight: 500;
}

.el-select-dropdown__item:hover {
    background-color: rgba(229, 0, 45, 0.1) !important;
    color: #E5002D !important;
}
.el-upload-dragger{
    width: 50vw !important;
    height: 100% !important;
    border: none !important;
}
.el-upload-dragger:hover {
    border: none !important;
}
/* 移动端适配 */
@media (max-width: 768px) {
    .search-input-row {
        gap: 8px;
    }
    
    .search-type-selector {
        min-width: 50px; /* 移动端进一步减小 */
    }
    
    .search-type-selector .el-select {
        width: 65px; /* 移动端更小的宽度 */
    }
    
    .search-type-selector .el-input__inner {
        font-size: 13px !important;
        height: 36px !important;
        line-height: 36px !important;
        padding: 0 6px !important; /* 移动端更小的内边距 */
    }
    
    .search-type-selector .el-input__suffix {
        right: 2px; /* 移动端调整箭头位置 */
    }
    
    .search-main-input {
        height: 36px;
        padding: 0 12px;
        font-size: 13px;
    }
    
    .search-photo-btn {
        width: 36px;
        height: 36px;
    }
    
    .search-submit-btn {
        height: 36px;
        padding: 0 16px;
        font-size: 13px;
    }
}
.online-consultation-img{
    position: fixed;
    bottom: 200px;
    right: 10px;
    width: 50px;
    height: 50px;
    z-index: 999;
    cursor: pointer;
}
/* 在线咨询对话框样式 */
.consultation-dialog {
    border-radius: 16px !important;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
}

.consultation-dialog .el-dialog__wrapper {
    background: rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: blur(5px);
}

.consultation-dialog .el-dialog {
    margin: 0 auto !important;
    max-width: 420px !important;
    width: 95% !important;
    background: #fff !important;
}

.consultation-dialog .el-dialog__header {
    padding: 0 !important;
    border-bottom: none !important;
    margin: 0 !important;
}

.consultation-dialog .el-dialog__body {
    padding: 0 !important;
    max-height: 500px;
    overflow: hidden;
    background: #fff;
}

.consultation-dialog .el-dialog__footer {
    padding: 0 !important;
    border-top: 1px solid #f0f0f0;
    margin: 0 !important;
}

.consultation-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: linear-gradient(135deg, #E5002D, #FF4757);
    color: white;
    position: relative;
}

.consultation-dialog-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, rgba(255,255,255,0.3), rgba(255,255,255,0.8), rgba(255,255,255,0.3));
}

.consultation-dialog-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.consultation-dialog-avatar {
    background-color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.consultation-dialog-avatar::after {
    content: '';
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 10px;
    height: 10px;
    background: #4CAF50;
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.consultation-dialog-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.consultation-dialog-info h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: white;
}

.consultation-dialog-info p {
    margin: 2px 0 0;
    font-size: 12px;
    opacity: 0.9;
    color: white;
}

.consultation-dialog-close {
    color: white !important;
    font-size: 18px !important;
    padding: 8px !important;
    border-radius: 50%;
    transition: all 0.3s ease;
    width: 36px !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

.consultation-dialog-close:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: rotate(90deg) scale(1.1) !important;
}

.consultation-dialog-content {
    max-height: 400px;
    overflow-y: auto;
}

/* 常见问题样式 */
.consultation-faq {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    background: #fafbfc;
}

.consultation-faq h4 {
    margin: 0 0 15px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}

.consultation-faq h4::before {
    content: '💡';
    font-size: 16px;
}

.faq-question-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    margin-bottom: 8px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 13px;
    background: #fff;
    border: 1px solid #e8eaed;
    position: relative;
    overflow: hidden;
}

.faq-question-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: linear-gradient(135deg, #E5002D, #FF4757);
    transition: width 0.3s ease;
}

.faq-question-item:hover {
    background: #fff;
    border-color: #E5002D;
    color: #E5002D;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(229, 0, 45, 0.1);
}

.faq-question-item:hover::before {
    width: 3px;
}

.faq-question-icon {
    font-size: 16px;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.faq-question-item:hover .faq-question-icon {
    transform: scale(1.2);
}

.faq-question-text {
    flex: 1;
    line-height: 1.4;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* 消息列表样式 */
.consultation-messages {
    padding: 15px 20px;
    max-height: 300px;
    overflow-y: auto;
    min-height: 200px;
}

.consultation-message {
    display: flex;
    margin-bottom: 15px;
    align-items: flex-start;
    gap: 8px;
}

.consultation-message-user {
    flex-direction: row-reverse;
}

.consultation-message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background-color: #f5f5f5;
}

.consultation-message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.consultation-message-content {
    flex: 1;
    max-width: 80%;
}

.consultation-message-user .consultation-message-content {
    text-align: right;
}

.consultation-message-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 13px;
    line-height: 1.5;
    word-wrap: break-word;
    margin-bottom: 4px;
    position: relative;
    max-width: 100%;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.consultation-message-bot .consultation-message-bubble {
    background: linear-gradient(135deg, #f1f3f4, #e8eaed);
    color: #333;
    border-bottom-left-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.consultation-message-user .consultation-message-bubble {
    background: linear-gradient(135deg, #E5002D, #FF4757);
    color: white;
    border-bottom-right-radius: 6px;
    box-shadow: 0 2px 8px rgba(229, 0, 45, 0.3);
}

.consultation-message-time {
    font-size: 11px;
    color: #999;
}

.consultation-message-user .consultation-message-time {
    text-align: right;
}

/* 输入区域样式 */
.consultation-dialog-footer {
    padding: 15px 20px;
    background: #fff;
}

.consultation-input .el-input-group__append {
    border: none !important;
    background: none !important;
    padding: 0 !important;
}

.consultation-input {
    position: relative;
}

.consultation-input .el-input__inner {
    border-radius: 25px !important;
    border: 1px solid #e0e0e0 !important;
    padding: 12px 50px 12px 15px !important;
    font-size: 14px !important;
}

.consultation-input .el-input__inner:focus {
    border-color: #E5002D !important;
}

.consultation-send-btn {
    background: #E5002D !important;
    border: none !important;
    border-radius: 50% !important;
    width: 35px !important;
    height: 35px !important;
    padding: 0 !important;
    position: absolute !important;
    right: 25px !important;
    top: 75% !important;
    transform: translateY(-50%) !important;
}

.consultation-send-btn:hover {
    background: #c00024 !important;
    transform: translateY(-50%) scale(1.05) !important;
}

.consultation-send-btn i {
    font-size: 14px !important;
    color: #fff;
}

/* 滚动条样式 */
.consultation-messages::-webkit-scrollbar,
.consultation-dialog-content::-webkit-scrollbar {
    width: 6px;
}

.consultation-messages::-webkit-scrollbar-track,
.consultation-dialog-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.consultation-messages::-webkit-scrollbar-thumb,
.consultation-dialog-content::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.consultation-messages::-webkit-scrollbar-thumb:hover,
.consultation-dialog-content::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .online-consultation-img {
        width: 55px;
        height: 55px;
        bottom: 80px;
        right: 15px;
        padding: 10px;
    }

    .consultation-dialog {
        width: 95% !important;
        margin: 0 auto !important;
    }

    .consultation-dialog-header {
        padding: 15px;
    }

    .consultation-dialog-info h3 {
        font-size: 15px;
    }

    .consultation-dialog-info p {
        font-size: 11px;
    }

    .consultation-faq {
        padding: 15px;
    }

    .faq-question-item {
        padding: 12px;
        font-size: 12px;
    }

    .consultation-messages {
        padding: 12px 15px;
        max-height: 250px;
    }

    .consultation-message-bubble {
        font-size: 12px;
        padding: 8px 12px;
    }

    .consultation-dialog-footer {
        padding: 12px 15px;
    }

    .consultation-input .el-input__inner {
        padding: 10px 45px 10px 12px !important;
        font-size: 13px !important;
    }

    .consultation-send-btn {
        width: 32px !important;
        height: 32px !important;
        right: 4px !important;
    }
}

@media (max-width: 480px) {
    .consultation-dialog {
        width: 98% !important;
        max-height: 85vh !important;
    }

    .consultation-dialog-header {
        padding: 12px;
    }

    .consultation-dialog-avatar {
        width: 35px;
        height: 35px;
    }

    .consultation-dialog-info h3 {
        font-size: 14px;
    }

    .faq-question-item {
        font-size: 11px;
        padding: 10px;
    }

    .consultation-messages {
        max-height: 200px;
        padding: 10px 12px;
    }

    .consultation-message-bubble {
        font-size: 11px;
        padding: 7px 10px;
    }
}
/* ===== 产品分类区响应式样式 ===== */
/* PC端显示，移动端隐藏 */
.pc-category {
    display: block;
}

.mobile-category {
    display: none;
}

/* 移动端产品分类样式 - 1000px以下显示 */
@media (max-width: 1000px) {
    .pc-category {
        display: none;
    }
    
    .mobile-category {
        display: block;
        padding: 60px 0;
        background-color: #f8f9fa;
    }
    
    .mobile-category-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .mobile-section-header {
        text-align: center;
        margin-bottom: 40px;
    }
    
    .mobile-section-title {
        font-size: 28px;
        font-weight: 700;
        color: #333;
        margin-bottom: 30px;
        line-height: 1.3;
    }
    
    .mobile-btn-primary {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        border: 1px solid #E5002D;
        color: #E5002D;
        padding: 12px 40px;
        border-radius: 25px;
        font-size: 16px;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .mobile-btn-primary:hover {
        background: #E5002D;
        transform: translateY(-2px);
        text-decoration: none;
        color: #fff;
    }
    
    .mobile-btn-primary img {
        width: 12px;
        height: 12px;
    }
    
    /* 移动端标签导航 */
    .mobile-category-tabs {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-bottom: 30px;
    }
    
    .mobile-tab-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        padding: 20px 15px;
        background: #fff;
        border-radius: 15px;
        border: 2px solid transparent;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }
    
    .mobile-tab-item:hover {
        border-color: #E5002D;
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(229, 0, 45, 0.15);
    }
    
    .mobile-tab-item.active {
        border-color: #E5002D;
        background: linear-gradient(135deg, #E5002D, #FF4757);
        color: #fff;
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(229, 0, 45, 0.3);
    }
    
    .mobile-tab-icon {
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        background: #f8f9fa;
        transition: all 0.3s ease;
    }
    
    .mobile-tab-item.active .mobile-tab-icon {
        background: rgba(255, 255, 255, 0.2);
    }
    
    .mobile-tab-icon img {
        width: 35px;
        height: 35px;
        object-fit: contain;
        transition: filter 0.3s ease;
    }
    
    .mobile-tab-item.active .mobile-tab-icon img {
        filter: brightness(0) invert(1);
    }
    
    .mobile-tab-item span {
        font-size: 14px;
        font-weight: 600;
        line-height: 1.3;
    }
    
    /* 移动端内容面板 */
    .mobile-category-content {
        position: relative;
        min-height: 400px;
    }
    
    .mobile-category-panel {
        display: none;
        background: #fff;
        border-radius: 20px;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: all 0.5s ease;
    }
    
    .mobile-category-panel.active {
        display: block;
        animation: fadeInUp 0.5s ease forwards;
    }
    
    .mobile-category-image {
        text-align: center;
        margin-bottom: 25px;
        padding: 20px;
        background: #f8f9fa;
        border-radius: 15px;
    }
    
    .mobile-category-image img {
        max-width: 100%;
        height: auto;
        max-height: 200px;
        object-fit: contain;
    }
    
    .mobile-category-info {
        text-align: center;
    }
    
    .mobile-category-title {
        font-size: 24px;
        font-weight: 700;
        color: #333;
        margin-bottom: 15px;
    }
    
    .mobile-category-desc {
        font-size: 16px;
        color: #666;
        line-height: 1.5;
        margin-bottom: 25px;
    }
    
    .mobile-category-specs {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        text-align: left;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .spec-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 15px;
        background: #f8f9fa;
        border-radius: 8px;
        border-left: 4px solid #E5002D;
    }
    
    .spec-label {
        font-size: 14px;
        font-weight: 600;
        color: #333;
        min-width: 60px;
    }
    
    .spec-value {
        font-size: 14px;
        color: #666;
        text-align: right;
        flex: 1;
    }
    
    /* 动画效果 */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* 768px以下进一步优化 */
@media (max-width: 768px) {
    .mobile-category {
        padding: 40px 0;
    }
    
    .mobile-category-container {
        padding: 0 15px;
    }
    
    .mobile-section-title {
        font-size: 24px;
        margin-bottom: 25px;
    }
    
    .mobile-btn-primary {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .mobile-btn-primary img {
        width: 10px;
        height: 10px;
    }
    
    .mobile-category-tabs {
        gap: 12px;
    }
    
    .mobile-tab-item {
        padding: 15px 10px;
    }
    
    .mobile-tab-icon {
        width: 45px;
        height: 45px;
    }
    
    .mobile-tab-icon img {
        width: 30px;
        height: 30px;
    }
    
    .mobile-tab-item span {
        font-size: 13px;
    }
    
    .mobile-category-panel {
        padding: 25px 20px;
    }
    
    .mobile-category-title {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .mobile-category-desc {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .mobile-category-specs {
        gap: 10px;
        max-width: 100%;
    }
    
    .spec-item {
        padding: 10px 12px;
        align-items: flex-start;
        gap: 5px;
    }
    
    .spec-label {
        font-size: 13px;
        min-width: auto;
    }
    
    .spec-value {
        font-size: 13px;
        text-align: left;
    }
}

/* 480px以下超小屏幕优化 */
@media (max-width: 480px) {
    .mobile-category {
        padding: 30px 0;
    }
    
    .mobile-category-container {
        padding: 0 10px;
    }
    
    .mobile-section-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .mobile-btn-primary {
        padding: 8px 18px;
        font-size: 13px;
    }
    
    .mobile-category-tabs {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .mobile-tab-item {
        flex-direction: row;
        justify-content: flex-start;
        padding: 15px;
        gap: 15px;
        text-align: left;
    }
    
    .mobile-tab-icon {
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }
    
    .mobile-tab-icon img {
        width: 25px;
        height: 25px;
    }
    
    .mobile-tab-item span {
        font-size: 14px;
        flex: 1;
    }
    
    .mobile-category-panel {
        padding: 20px 15px;
    }
    
    .mobile-category-image {
        margin-bottom: 20px;
        padding: 15px;
    }
    
    .mobile-category-image img {
        max-height: 150px;
    }
    
    .mobile-category-title {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .mobile-category-desc {
        font-size: 13px;
        margin-bottom: 18px;
    }
    
    .spec-item {
        padding: 8px 10px;
    }
    
    .spec-label,
    .spec-value {
        font-size: 12px;
    }
}
/* 400px以下超小屏幕优化 - 搜索页面 */
@media (max-width: 600px) {
    .search-page-container {
        padding-top: 60px;
    }
    
    .search-section {
        padding: 20px 0;
    }
    
    .search-form-container {
        padding: 0 8px;
    }
    
    .search-input-group {
        padding: 12px;
        gap: 12px;
        border-radius: 12px;
    }
    
    .search-input-row {
        flex-direction: column;
        gap: 8px;
        width: 100%;
    }
    
    .search-main-input {
        width: 100%;
        padding: 10px 15px;
        font-size: 13px;
        border-radius: 8px;
        order: 1;
    }
    
    .search-type-selector {
        width: 100% !important;
        margin-right: 0 !important;
        order: 2;
    }
    
    .search-type-selector .el-select {
        width: 100%;
    }
    
    .search-type-selector .el-input {
        font-size: 13px;
    }
    
    .search-photo-btn {
        width: 35px;
        height: 35px;
        margin-right: 5px;
        order: 3;
        align-self: flex-start;
    }
    
    .search-photo-btn img {
        width: 14px;
        height: 14px;
    }
    
    .search-submit-btn {
        flex: 1;
        padding: 12px 20px;
        font-size: 14px;
        border-radius: 8px;
        order: 4;
    }
    
    .search-submit-btn img {
        width: 14px;
        height: 14px;
    }
    
    .upload-hint {
        padding: 15px 10px;
        border-radius: 10px;
    }
    
    .el-upload__text {
        font-size: 12px;
        margin-bottom: 5px;
    }
    
    .el-upload__tip {
        font-size: 10px;
        line-height: 1.3;
    }
    
    .search-hint {
        margin-top: 20px;
    }
    
    .search-hint-title {
        font-size: 14px;
        margin-bottom: 8px;
        line-height: 1.3;
    }
    
    .search-hint-desc {
        font-size: 11px;
        line-height: 1.4;
        padding: 0 5px;
    }
    
    /* 搜索结果区域 */
    .search-results-section {
        padding: 30px 0;
    }
    
    .results-header {
        margin-bottom: 25px;
        padding: 0 8px;
    }
    
    .results-header h3 {
        font-size: 16px;
        line-height: 1.3;
    }
    
    .results-header h3::after {
        width: 40px;
        height: 2px;
        bottom: -8px;
    }
    
    .search-products-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        max-width: 280px;
        padding: 0 8px;
    }
    
    .search-product-item {
        padding: 15px 12px;
        border-radius: 10px;
    }
    
    .search-product-image {
        height: 120px;
        margin-bottom: 10px;
        border-radius: 8px;
    }
    
    .search-product-name {
        font-size: 13px;
        line-height: 1.3;
        margin-bottom: 5px;
    }
    
    .search-product-similarity {
        font-size: 11px;
        color: #999;
        margin-top: 5px;
    }
    
    /* 分页样式 */
    .search-pagination {
        gap: 5px;
        padding: 8px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .page-btn {
        width: 30px;
        height: 30px;
        font-size: 11px;
        border-width: 1px;
    }
    
    .page-prev i,
    .page-next i {
        font-size: 10px;
    }
    
    /* 在线咨询图标 */
    .online-consultation-img {
        width: 45px;
        height: 45px;
        bottom: 15px;
        right: 15px;
        padding: 6px;
    }
    
    /* Element UI 组件适配 */
    .el-select-dropdown {
        min-width: 120px !important;
    }
    
    .el-select-dropdown__item {
        font-size: 12px !important;
        padding: 8px 12px !important;
    }
    
    .el-input__inner {
        font-size: 12px !important;
        height: 32px !important;
        line-height: 32px !important;
    }
    
    .el-input__suffix {
        right: 8px !important;
    }
    
    .el-select .el-input .el-select__caret {
        font-size: 12px !important;
    }
    
    /* 上传区域适配 */
    .search-upload-wrapper {
        width: 100%;
        
    }
    
    .search-upload-wrapper .el-upload {
        width: 100%;
        
    }
    
    .search-upload-wrapper .el-upload-dragger {
        width: 100%;
        height: auto;
        min-height: 200px;
        border-radius: 12px;
        padding: 15px 10px;
        margin: 0 auto;
    }
    
    /* 图片预览适配 */
    .el-image {
        width: 20vw !important;
        height: 20vw !important;
        margin: 15px auto !important;
    }
    
    /* 动画效果优化 */
    .search-product-item:hover {
        transform: translateY(-3px);
    }
    
    .search-photo-btn:hover,
    .search-submit-btn:hover {
        transform: translateY(-1px);
    }
    
    /* 文本选择优化 */
    .search-hint-title,
    .search-hint-desc,
    .search-product-name {
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
    }
    
    /* 触摸优化 */
    .search-photo-btn,
    .search-submit-btn,
    .search-product-item,
    .page-btn {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
        margin: 0 auto;
    }
    .search-product-item{
        width: 80vw;
        height: 80vw;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    }
    /* 输入框优化 */
    .search-main-input:focus {
        outline: none;
        box-shadow: 0 0 0 2px rgba(229, 0, 45, 0.2);
    }
    
    /* 加载状态优化 */
    .search-upload-wrapper.is-disabled {
        opacity: 0.7;
        pointer-events: none;
    }
    
    /* 错误状态优化 */
    .search-input-group.error {
        border-color: #f56c6c;
        box-shadow: 0 0 0 2px rgba(245, 108, 108, 0.2);
    }
    
    /* 成功状态优化 */
    .search-input-group.success {
        border-color: #67c23a;
        box-shadow: 0 0 0 2px rgba(103, 194, 58, 0.2);
    }
}

/* 350px以下极小屏幕优化 */
@media (max-width: 350px) {
    .search-form-container {
        padding: 0 5px;
    }
    
    .search-input-group {
        padding: 10px;
        gap: 10px;
    }
    
    .search-main-input {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .search-photo-btn {
        width: 32px;
        height: 32px;
    }
    
    .search-photo-btn img {
        width: 12px;
        height: 12px;
    }
    
    .search-submit-btn {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .search-submit-btn img {
        width: 12px;
        height: 12px;
    }
    
    .search-hint-title {
        font-size: 13px;
    }
    
    .search-hint-desc {
        font-size: 10px;
    }
    
    .search-products-grid {
        max-width: 250px;
        gap: 10px;
    }
    
    .search-product-item {
        padding: 12px 10px;
    }
    
    .search-product-image {
        height: 100px;
        margin-bottom: 8px;
    }
    
    .search-product-name {
        font-size: 12px;
    }
    
    .search-product-similarity {
        font-size: 10px;
    }
    
    .results-header h3 {
        font-size: 14px;
    }
    
    .page-btn {
        width: 28px;
        height: 28px;
        font-size: 10px;
    }
    
    .online-consultation-img {
        width: 40px;
        height: 40px;
        bottom: 12px;
        right: 12px;
        padding: 6px;
    }
    
    .el-image {
        width: 20vw !important;
        height: 20vw !important;
        max-width: 60px !important;
        max-height: 60px !important;
    }
}
        .timeline-container {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }
        
        .timeline-title {
            text-align: center;
            margin-bottom: 40px;
            color: #333;
            font-size: 24px;
        }
        
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        
        /* 垂直主线 */
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 1px;
            background-color: #d32f2f;
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 40px;
        }
        
        /* 年份标记 */
        .timeline-year {
            position: absolute;
            left: -35px;
            top: 0;
            width: 12px;
            height: 12px;
            background-color: #E5002D;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2;
        }
        .timeline-content{
			position: relative;
		}
        
        .year-text {
            font-weight: bold;
            color: #646464;
            font-size: 26px;
			top:-20px;
			position: absolute;
			left:-280px;
			text-align: right;
			width: 200px;
        }
        .timeline-item:first-child .year-text,
        .timeline-item:last-child .year-text {
            color: #d32f2f; /* 红色 */
            font-weight: bold;
        }
        .event-text {
            color: #646464;
            font-size: 15px;
        }
        
        /* 突出显示2021年 */
        .timeline-item.highlight .timeline-year {
            width: 28px;
            height: 28px;
            left: -42px;
        }
        
        .timeline-item.highlight .year-text {
            font-size: 20px;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .timeline {
                padding-left: 20px;
            }
            
            .timeline-year {
                left: -32px;
            }
            
            .timeline-content {
                margin-left: 20px;
            }
            
            .timeline-item.highlight .timeline-year {
                left: -34px;
            }
        }