* {margin:0;padding:0;box-sizing:border-box;font-family:"Microsoft YaHei",Arial,sans-serif;}
html {scroll-behavior:smooth;}
body {color:#333;line-height:1.6;background:#fff;}
a {text-decoration:none;color:inherit;}
ul {list-style:none;}
img {max-width:100%;height:auto;display:block;}
.container {width:100%;max-width:1200px;margin:0 auto;padding:0 15px;}
.section {padding:60px 0;}
.section-title {text-align:center;margin-bottom:40px;font-size:28px;color:#0F52BA;position:relative;}
.section-title::after {content:"";width:60px;height:3px;background:#0F52BA;display:block;margin:10px auto;}
.btn {display:inline-block;padding:10px 25px;background:#0F52BA;color:#fff;border-radius:4px;transition:0.3s;}
.btn:hover {background:#094096;}
.btn-secondary {background:#fff;border:1px solid #0F52BA;color:#0F52BA;}
.header {background:#fff;box-shadow:0 2px 10px rgba(0,0,0,0.1);position:sticky;top:0;z-index:999;}
.nav {display:flex;justify-content:space-between;align-items:center;height:80px;}
.logo {font-size:24px;font-weight:bold;color:#0F52BA;}
.logo a {display:flex;align-items:center;color:#0F52BA;}
.logo img {max-height:48px;width:auto;display:block;}
.nav-menu {display:flex;gap:30px;}
.nav-menu a {font-weight:500;transition:0.3s;}
.nav-menu a:hover,.nav-menu a.active {color:#0F52BA;}
.nav-dropdown-wrap {position:absolute;top:80px;left:0;width:100%;background:#fff;box-shadow:0 10px 20px rgba(0,0,0,0.05);border-top:2px solid #0F52BA;z-index:1000;opacity:0;visibility:hidden;transform:translateY(-10px);transition:0.3s;}
.nav-dropdown-wrap.active {opacity:1;visibility:visible;transform:translateY(0);}
.nav-dropdown-inner {max-width:1200px;margin:0 auto;padding:30px 15px;}


    .nav-dropdown-wrap {
      position: absolute;
      top: 80px;
      left: 0;
      width: 100%;
      background: #fff;
      box-shadow: 0 10px 20px rgba(0,0,0,0.05);
      border-top: 2px solid #0F52BA;
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-10px);
      transition: 0.3s;
    }
    .nav-dropdown-wrap.active {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }
    .nav-dropdown-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 30px 15px;
      display: grid;
      grid-template-columns: 240px 1fr;
      gap: 40px;
    }
    .nav-l1-list {
      border-right: 1px solid #eee;
      padding-right: 20px;
    }
    .nav-l1-item {
      display: inline-block;
      width: 48%;
      padding: 8px 10px;
      margin-bottom: 5px;
      color: #333;
      font-size: 14px;
      border-radius: 4px;
      cursor: pointer;
      transition: 0.2s;
    }
    .nav-l1-item:hover, .nav-l1-item.active {
      background: #f5f8ff;
      color: #0F52BA;
      font-weight: bold;
      transform: translateX(4px);
    }
    .nav-l2-list {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      align-content: flex-start;
    }
    .nav-l2-item {
      padding: 6px 15px;
      background: #f8f9fa;
      border: 1px solid #eee;
      border-radius: 20px;
      font-size: 13px;
      color: #666;
      transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    .nav-l2-item:hover {
      background: #0F52BA;
      color: #fff;
      border-color: #0F52BA;
      transform: translateY(-3px);
      box-shadow: 0 4px 10px rgba(15,82,186,0.2);
    }
    @media (max-width:768px){
      .nav-dropdown-wrap { display: none !important; }
    }
  
.nav-module {display:none;grid-template-columns:240px 1fr;gap:40px;}
.nav-module.active {display:grid;}
.nav-l1-list {border-right:1px solid #eee;padding-right:20px;}
.nav-l1-item {display:block;width:100%;padding:8px 10px;margin-bottom:5px;color:#333;font-size:14px;border-radius:4px;cursor:pointer;transition:0.2s;}
.nav-l1-item:hover,.nav-l1-item.active {background:#f5f8ff;color:#0F52BA;font-weight:bold;transform:translateX(4px);}
.nav-l2-list {display:block;}
.nav-l2-group {display:none;flex-wrap:wrap;gap:15px;align-content:flex-start;}
.nav-l2-group.active {display:flex;}
.nav-l2-item {padding:6px 15px;background:#f8f9fa;border:1px solid #eee;border-radius:20px;font-size:13px;color:#666;transition:all 0.3s cubic-bezier(0.25,0.8,0.25,1);}
.nav-l2-item:hover {background:#0F52BA;color:#fff;border-color:#0F52BA;transform:translateY(-3px);box-shadow:0 4px 10px rgba(15,82,186,0.2);}
.mobile-menu-btn {display:none;font-size:24px;cursor:pointer;}
.breadcrumb {padding:15px 0;color:#666;font-size:14px;border-bottom:1px solid #eee;}
.breadcrumb span {margin:0 5px;color:#999;}
.footer {background:#0B1727;color:#fff;padding:40px 0 20px;border-top:4px solid #0F52BA;}
.footer-content {display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:30px;}
.footer-content .footer-col:nth-child(2) {padding-left:42px;}
.footer-col h3 {margin-bottom:20px;color:#fff;font-size:16px;position:relative;padding-bottom:10px;}
.footer-col h3::after {content:"";position:absolute;left:0;bottom:0;width:40px;height:2px;background:#0F52BA;}
.footer-col p,.footer-col ul li {line-height:1.6;color:#ccc;margin-bottom:8px;font-size:14px;}
.footer-brand-img {max-height:28px;width:auto;display:block;}
.qrcode {width:120px;height:120px;background:#fff;padding:8px;border-radius:6px;margin:10px 0 15px;box-shadow:0 3px 10px rgba(0,0,0,0.2);}
.copyright {text-align:center;padding-top:20px;border-top:1px solid #333;color:#999;font-size:13px;}
.home-slider {position:relative;height:500px;width:100%;overflow:hidden;color:#fff;}
.home-slide {position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 0.8s ease-in-out;display:flex;align-items:center;background-size:cover;background-position:center;}
.home-slide.active {opacity:1;z-index:1;}
.home-slide::before {content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.3);}
.home-slide .container {position:relative;z-index:2;}
.home-slider-arrows {position:absolute;top:50%;left:0;width:100%;transform:translateY(-50%);display:flex;justify-content:space-between;padding:0 30px;z-index:10;pointer-events:none;}
.home-slider-arrow {width:50px;height:50px;background:rgba(255,255,255,0.2);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%;cursor:pointer;pointer-events:auto;}
.home-slider-dots {position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:10;}
.home-slider-dot {width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,0.4);cursor:pointer;}
.home-slider-dot.active {background:#fff;}
.tabs-wrap {max-width:1020px;margin:0 auto;}
.tabs-head {display:flex;justify-content:center;gap:12px;margin-bottom:20px;flex-wrap:wrap;}
.tab-btn {border:1px solid #d8e4f8;background:#fff;color:#0F52BA;padding:8px 18px;border-radius:22px;cursor:pointer;font-size:14px;}
.tab-btn.active {background:#0F52BA;color:#fff;border-color:#0F52BA;}
.tab-panel {display:none;}
.tab-panel.active {display:block;}
.double-col {display:grid;grid-template-columns:repeat(2,1fr);gap:30px 40px;}
.industry-double-col {grid-template-columns:repeat(2,minmax(0,1fr));}
.list-item {padding:12px 14px;border:1px solid #edf2fb;border-radius:8px;display:flex;justify-content:space-between;align-items:center;background:#fff;margin-bottom:10px;}
.list-item:hover {background:#0F52BA;border-color:#0F52BA;color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,82,186,0.18);}
.list-item:hover .list-date {color:#eaf1ff;}
.list-date {color:#999;font-size:14px;min-width:170px;text-align:right;}
.product-grid,.category-grid,.related-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:25px;}
.product-card,.category-card,.related-item,.related-card {border:1px solid #eee;border-radius:8px;overflow:hidden;transition:0.3s;background:#fff;}
.product-card:hover,.category-card:hover,.related-item:hover,.related-card:hover {transform:translateY(-5px);}
.product-card[data-link],.category-card[data-link],.related-card[data-link],.news-card[data-link] {cursor:pointer;}
.car-img img {
    aspect-ratio: 4 / 3;
    object-fit: contain;
}
.product-desc {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.product-body,.product-info,.related-body {padding:20px;}
.product-params {margin:8px 0 10px;display:flex;flex-direction:column;gap:4px;}
.param-row {display:grid;grid-template-columns:auto 1ch 1fr;gap:6px;align-items:flex-start;font-size:13px;line-height:1.6;color:#666;}
.param-name {color:#0F52BA;font-weight:500;white-space:nowrap;}
.param-separator {color:#bbb;text-align:center;}
.param-value {color:#555;word-break:break-all;}
.update-time {margin-top:6px;font-size:13px;line-height:1.6;color:#555;}
.product-body h3 a,.related-body h4 a {color:#0F52BA;transition:.3s;}
.product-body h3 a:hover,.related-body h4 a:hover {color:#0b3f93;}
.product-body h3 {
    height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.product-layout .product-body .btn,
.related-scroll .related-card .btn,
.related-grid .related-body .btn {font-size:14px;line-height:1.2;padding:8px 18px;}
.product-layout {display:grid;grid-template-columns:240px 1fr;gap:30px;align-items:start;}
.left-category {background:#fff;border:1px solid #eee;border-radius:8px;position:sticky;top:100px;}
.cat-title {padding:18px 20px;background:#0F52BA;color:#fff;font-size:18px;border-radius:8px 8px 0 0;}
.cat-list li {border-bottom:1px solid #eee;}
.cat-list li:last-child {border-bottom:none;}
.cat-list a {display:flex;align-items:center;gap:10px;padding:14px 20px;font-size:15px;transition:0.3s;}
.cat-list a:hover,.cat-list a.active {background:#f8f9ff;color:#0F52BA;padding-left:25px;}
.cat-list a.active {font-weight:bold;}
.cat-list .cat-sub-list {display:none;}
.cat-list .cat-child {display:list-item;}
.cat-list .cat-parent-link::after {content:"+";margin-left:auto;color:#999;font-size:14px;}
.cat-list .cat-parent-link.expanded::after {content:"−";}
.cat-list .cat-parent-link.expanded+ .cat-sub-list {
    display: block;
}
.cat-list .cat-child a {padding-left:34px;font-size:14px;color:#666;}
.cat-list .cat-child a:hover,.cat-list .cat-child a.active {padding-left:39px;}
.related-scroll {display:grid;grid-template-columns: repeat(4, 1fr);gap:20px;overflow-x:auto;padding:10px 5px 20px;}
.news-container {display:grid;grid-template-columns:2fr 1fr;gap:40px;}
.news-card {display:flex;gap:20px;margin-bottom:30px;background:#fff;padding:20px;border-radius:12px;border:1px solid #eee;box-shadow:0 5px 20px rgba(0,0,0,0.05);transition:0.3s;}
.news-card:hover {border-color:#0F52BA;transform:translateY(-5px);box-shadow:0 8px 25px rgba(15,82,186,0.12);}
.news-img-wrap {width:240px;height:160px;border-radius:8px;overflow:hidden;flex-shrink:0;}
.news-img {width:100%;height:100%;object-fit:cover;transition:0.5s;}
.news-card:hover .news-img {transform:scale(1.05);}
.news-card-title {font-size:18px;font-weight:bold;margin-bottom:10px;color:#0F52BA;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-card-date {color:#999;font-size:14px;margin-bottom:10px;}
.news-card-desc {color:#666;font-size:14px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.sidebar {width:300px;flex-shrink:0;}
.news-category {background:#f8f9ff;border-radius:12px;padding:25px;}
.sidebar-title {font-size:22px;color:#0F52BA;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid #e8eef9;display:flex;align-items:center;gap:10px;}
    .sidebar-link {display:flex;justify-content:space-between;align-items:center;padding:12px 10px;border-bottom:1px dashed #eee;color:#444;font-size:14px;transition:0.3s;}
    .sidebar-link:hover {background:#f5f8ff;color:#0F52BA;padding-left:15px;}
    .sidebar-link .hot-date {font-size:12px;color:#999;margin-top:0;display:inline;}
    
    /* 热门新闻专属卡片样式 */
    .sidebar-link-hot {
      display: block;
      padding: 15px 10px;
      border-bottom: 1px dashed #eee;
      transition: 0.3s;
    }
    .sidebar-link-hot:hover {
      background: #f5f8ff;
      padding-left: 15px;
    }
    .hot-title {
      font-size: 14px;
      color: #444;
      margin-bottom: 6px;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      transition: 0.3s;
    }
    .sidebar-link-hot:hover .hot-title {
      color: #0F52BA;
    }
    .hot-meta {
      display: flex;
      justify-content: space-between;
      font-size: 12px;
      color: #999;
    }
    .hot-meta span:first-child {
      color: #0F52BA;
      background: #eef3ff;
      padding: 2px 6px;
      border-radius: 4px;
      font-size: 11px;
    }

.news-detail-wrap {max-width:900px;margin:0 auto;}
.news-title,.product-title,.about-title {font-size:32px;color:#0F52BA;margin-bottom:20px;line-height:1.3;}
.news-meta,.product-meta {color:#999;margin-bottom:20px;font-size:14px;display:flex;gap:14px;flex-wrap:wrap;}
.news-content,.single-arc {font-size:16px;line-height:1.9;color:#333;}
.about-grid {margin-bottom:40px;}
.about-grid p {margin-bottom:15px;text-align:justify;line-height:1.8;}
.about-gallery {width:100%;}
.about-gallery .slider-main {padding-top:66.66%;}
.about-gallery .slider-item img {object-fit:cover;}
.about-info {display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px;}
.info-item {padding:20px;background:#f8f9fa;border-radius:8px;}
.info-item h4 {color:#0F52BA;margin-bottom:10px;font-size:28px;font-weight:700;line-height:1.3;}
.info-item p {font-size:16px;line-height:1.8;color:#333;}
.news-detail-wrap .news-title {text-align:center;margin-bottom:15px;line-height:1.4;}
.news-detail-wrap .news-meta {display:block;text-align:left;}
.news-detail-wrap .news-meta span {display:inline-block;margin-right:20px;margin-bottom:4px;}
.news-tags {text-align:left;margin-bottom:30px;}
.news-tag {display:inline-block;padding:5px 15px;background:#f5f7fa;color:#0F52BA;border-radius:20px;margin:0 8px 8px 0;font-size:14px;}
.news-tag:hover {background:#0F52BA;color:#fff;}
.news-detail-wrap .news-content {line-height:2;text-align:justify;}
.news-detail-wrap .markdown-body h1,.news-detail-wrap .markdown-body h2,.news-detail-wrap .markdown-body h3 {color:#0F52BA;margin:20px 0 12px;}
.news-detail-wrap .markdown-body p {margin-bottom:12px;line-height:1.8;}
.news-detail-wrap .markdown-body img {border-radius:8px;max-width:100%;height:auto;display:block;margin:15px 0;box-shadow:0 4px 15px rgba(0,0,0,0.05);}
.news-detail-wrap .markdown-body ul,.news-detail-wrap .markdown-body ol {padding-left:22px;margin-bottom:12px;}
.news-detail-wrap .markdown-body ul {list-style:disc;}
.news-detail-wrap .markdown-body ol {list-style:decimal;}
.news-detail-wrap .markdown-body pre {background:#e8f5e9;color:#2e5c31;padding:15px;border-radius:8px;overflow-x:auto;margin-bottom:15px;font-family:monospace;font-size:14px;border:1px solid #c8e6c9;}
.news-detail-wrap .markdown-body code {background:#fce4e4;color:#d63384;padding:3px 6px;border-radius:4px;font-family:monospace;font-size:14px;}
.news-detail-wrap .markdown-body pre code {background:transparent;color:inherit;padding:0;}
.news-detail-wrap .markdown-body blockquote {border-left:4px solid #0F52BA;background:#f6f9ff;padding:12px 15px;margin-bottom:15px;color:#555;}
.news-detail-wrap .markdown-body table {width:100%;border-collapse:collapse;margin-bottom:15px;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.news-detail-wrap .markdown-body th,.news-detail-wrap .markdown-body td {border:1px solid #e5ecfa;padding:10px 15px;text-align:left;white-space:nowrap;min-width:120px;}
.news-detail-wrap .markdown-body th {background:#f6f8fc;font-weight:bold;color:#0F52BA;}
.detail-images {display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;}
.detail-image-item {border:1px solid #edf2fb;border-radius:8px;overflow:hidden;background:#fff;}
.detail-image-item img {width:100%;height:160px;object-fit:cover;}
.detail-layout {display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start;}
.sidebar-card {border:1px solid #e6ecf8;border-radius:10px;overflow:hidden;background:#fff;}
.tab-head {display:grid;grid-template-columns:1fr 1fr;background:#f5f8ff;}
.tab-head .tab-btn {background:transparent;border:none;border-right:1px solid #d8e4f8;border-radius:0;padding:12px 10px;color:#4a5a78;font-weight:500;}
.tab-head .tab-btn:last-child {border-right:none;}
.tab-head .tab-btn.active {background:#fff;color:#0F52BA;font-weight:bold;}
.tab-panel {display:none;padding:10px;}
.tab-panel.active {display:block;}
.related-row {display:block;padding:12px 10px;border-bottom:1px dashed #e8eef9;}
.related-row .title {display:block;font-size:14px;line-height:1.5;margin-bottom:4px;}
.related-row .item-time {display:block;font-size:12px;color:#999;}
.related-row:last-child {border-bottom:none;}
.related-row:hover {background:#f8f9ff;}
.related-row:hover .title {color:#0F52BA;}
.article-nav {display:flex;justify-content:space-between;margin:32px 0;padding:18px;border-top:1px solid #eee;border-bottom:1px solid #eee;gap:20px;}
.article-nav a {color:#666;max-width:48%;}
.seo-tag-box {margin:40px 0;padding:22px;background:#f8f9fa;border-radius:8px;}
.seo-tag-title {font-size:18px;color:#0F52BA;margin-bottom:14px;font-weight:bold;}
.seo-tag-list {display:flex;flex-wrap:wrap;gap:10px;}
.seo-tag {display:inline-block;padding:6px 14px;border-radius:18px;background:#eef3fb;color:#0F52BA;font-size:14px;transition:.3s;}
.seo-tag:hover {background:#0F52BA;color:#fff;}
.item-time {display:block;font-size:12px;color:#999;margin-top:4px;}
.product-wrap {display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:flex-start;margin-bottom:40px;}
.slider-wrap {position:relative;width:100%;border-radius:8px;overflow:hidden;background:#f5f7fa;}
.slider-main {position:relative;width:100%;padding-top:75%;}
.slider-item {position:absolute;top:0;left:0;width:100%;height:100%;display:none;align-items:center;justify-content:center;}
.slider-item.active {display:flex;}
.slider-item img,.slider-item video {width:100%;height:100%;object-fit:contain;}
.slider-arrow {position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;background:rgba(0,0,0,0.4);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%;}
.slider-prev {left:10px;}
.slider-next {right:10px;}
.slider-nav {display:flex;gap:10px;padding:10px 0;overflow-x:auto;}
.slider-nav-item {width:80px;height:60px;flex-shrink:0;border:2px solid transparent;border-radius:4px;overflow:hidden;cursor:pointer;opacity:.6;}
.slider-nav-item.active {border-color:#0F52BA;opacity:1;}
.product-info-title,.related-title {font-size:22px;color:#0F52BA;margin:40px 0 20px;padding-bottom:10px;border-bottom:2px solid #eee;}
.custom-list,.feature-list {margin-bottom:35px;display:grid;grid-template-columns:1fr 1fr;gap:15px 40px;}
.custom-list li,.feature-list li {position:relative;padding-left:22px;font-size:15px;color:#555;line-height:1.6;padding-bottom:12px;border-bottom:1px dashed #e8eef9;}
.custom-list li::before,.feature-list li::before {content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:#0F52BA;}
.table-responsive {width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:25px 0 40px;border-radius:8px;}
.param-table {width:100%;border-collapse:collapse;background:#fff;table-layout:fixed;}
.param-table th,.param-table td {padding:14px 18px;border:1px solid #eaeaea;text-align:left;font-size:15px;word-break:break-all;}
.about-company-section {margin-top:16px;}
.about-company-title {font-size:24px;color:#0F52BA;margin:0 0 16px;line-height:1.3;}
.about-company-wrap {margin:0 0 20px;padding:12px;border-radius:12px;background:linear-gradient(180deg,#f7faff 0%,#ffffff 100%);border:1px solid #e5ecfa;box-shadow:0 8px 24px rgba(15,82,186,0.08);}
.about-company-table {border-collapse:separate;border-spacing:0;table-layout:auto;}
.about-company-table th,.about-company-table td {border-color:#e6edf8;padding:13px 16px;font-size:14px;line-height:1.7;}
.about-company-table th {background:#f3f7ff;color:#0F52BA;font-weight:600;width:16%;}
.about-company-table td {background:#fff;color:#344054;width:34%;}
.about-company-table tr:nth-child(2n) th {background:#eef4ff;}
.about-company-table tr:nth-child(2n) td {background:#fcfdff;}
.contact-wrap {display:grid;grid-template-columns:1.1fr 0.9fr;gap:24px;align-items:stretch;}
.contact-right-wrap {display:flex;flex-direction:column;gap:24px;}
.card {background:#fff;padding:30px;border-radius:12px;box-shadow:0 5px 20px rgba(0,0,0,.05);border:1px solid #edf2fb;}
.card-title {color:#0F52BA;margin-bottom:25px;font-size:22px;display:flex;align-items:center;gap:10px;}
.card-title i {font-size:24px;}
.contact-left-card {height:100%;display:flex;flex-direction:column;}
.contact-left-card .service-box {margin-top:auto;}
.contact-list li {display:flex;align-items:center;gap:14px;margin-bottom:22px;font-size:16px;}
.contact-icon {width:42px;height:42px;background:#eef3fb;color:#0F52BA;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;}
.contact-text strong {display:block;color:#0F52BA;margin-bottom:2px;font-size:15px;}
.hot-line {font-size:21px;font-weight:bold;color:#e63946 !important;}
.quick-links {display:flex;gap:12px;flex-wrap:wrap;margin-top:22px;justify-content:flex-start;}
.btn-outline {background:transparent;border:2px solid #0F52BA;color:#0F52BA;}
.service-box {background:#eef3fb;padding:22px;border-radius:8px;margin-top:25px;text-align:center;}
.service-box h4 {color:#0F52BA;margin-bottom:12px;font-size:16px;}
.service-list {display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.service-item {display:flex;align-items:center;justify-content:center;gap:6px;font-size:14px;color:#333;}
.wx-card {text-align:center;display:flex;flex-direction:column;align-items:center;}
.wx-card .card-title {justify-content:center;margin-bottom:20px;}
.wx-qrcode-popup {position:absolute;left:50%;bottom:calc(100% + 12px);transform:translateX(-50%);background:#fff;border:1px solid #e6ecf8;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.12);padding:10px;min-width:150px;text-align:center;display:none;z-index:20;}
.wx-qrcode-popup img {width:130px;height:130px;object-fit:cover;margin:0 auto 6px;}
.wx-qrcode-popup p {font-size:12px;color:#666;line-height:1.4;}
.consult-btn-wrap:hover .wx-qrcode-popup,.consult-btn-wrap:focus-within .wx-qrcode-popup {display:block;}
.form-wrap {margin-top:15px;}
.form-group {margin-bottom:10px;}
.form-label {display:block;margin-bottom:6px;font-size:13px;color:#555;font-weight:500;}
.required {color:#e63946;margin-left:3px;}
.form-control {width:100%;padding:12px 16px;border:1px solid #eee;border-radius:8px;font-size:14px;transition:.3s;background:#fcfdff;margin-bottom:10px;}
.form-control:focus {border-color:#0F52BA;outline:none;box-shadow:0 0 0 3px rgba(15,82,186,.15);background:#fff;}
.submit-btn {width:100%;padding:13px;font-size:15px;font-weight:bold;margin-top:5px;}
.map-section {margin-top:35px;}
.map-iframe {width:100%;height:360px;border-radius:8px;border:none;}
@media (max-width:992px){.product-layout,.news-container,.detail-layout,.contact-wrap,.product-wrap{grid-template-columns:1fr;}.left-category{position:static;}.sidebar{width:100%;}}
@media (max-width:768px){.nav-menu{position:fixed;top:80px;left:-100%;width:100%;height:calc(100vh - 80px);background:#fff;flex-direction:column;transition:.3s;}.nav-menu.active{left:0;}.mobile-menu-btn{display:block;}.nav-dropdown-wrap{display:none !important;}.footer-content{grid-template-columns:1fr;gap:30px;}.double-col,.custom-list,.feature-list,.product-grid,.category-grid,.related-grid{grid-template-columns:1fr;}.industry-double-col{grid-template-columns:repeat(2,minmax(0,1fr)) !important;gap:10px 12px;}.news-card{gap:10px;padding:10px;}.news-img-wrap{width:96px;height:72px;}.news-title,.product-title,.about-title{font-size:26px;}.article-nav{flex-direction:column;}.article-nav a{max-width:100%;width:100%;}}
@media (max-width:768px){.industry-double-col .list-item{display:block;padding:10px 10px;margin-bottom:8px;min-height:92px;border-radius:10px;}.industry-double-col .list-item span:first-child{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:44px;font-size:14px;line-height:1.55;font-weight:600;color:#1f2d3d;}.industry-double-col .list-item .list-date{display:block;min-width:0;margin-top:6px;text-align:right;font-size:12px;line-height:1.2;color:#8a98b3;}.industry-double-col .list-item:hover span:first-child,.industry-double-col .list-item:hover .list-date{color:#fff;}}
@media (max-width:768px){.footer-content .footer-col:nth-child(2){padding-left:0;}}
@media (max-width:768px){.about-info{grid-template-columns:1fr;}.about-gallery .slider-wrap{height:250px;}.about-gallery .slider-nav-item{height:60px;}.info-item h4{font-size:24px;}.info-item p{font-size:15px;}}
@media (max-width:768px){.about-company-title{font-size:20px;}.about-company-wrap{padding:8px;}.about-company-table th,.about-company-table td{padding:10px 12px;font-size:13px;}.about-company-table th{min-width:110px;}}
@media (max-width:768px){.detail-images{grid-template-columns:1fr;}.detail-image-item img{height:auto;}}