/* ============================================
   嘉品仪器 s.jp17.com - 移动端专属样式表 v1.0
   断点：≤768px（覆盖手机与小平板）
   原则：PC 样式不动，移动端覆盖/重置
   ============================================ */

@media (max-width: 768px) {
  :root {
    --header-h: 56px;
    --m-space: 16px;
    --m-radius: 10px;
    --m-card-pad: 14px;
  }

  html { font-size: 15px; }
  body { font-size: 15px; line-height: 1.6; }
  .container { padding: 0 14px; }
  .section { padding: 28px 0; }
  .page-header { padding: 24px 0; }
  .page-header h1 { font-size: 22px; }
  .page-header p { font-size: 13px; padding: 0 10px; }

  /* ===== 顶部条 ===== */
  .top-bar { display: none; }
  .top-bar.m-top-bar {
    display: block;
    background: var(--primary-dark);
    color: #fff;
    font-size: 12px;
    padding: 6px 0;
  }
  .top-bar.m-top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  /* ===== Header：固定定位，避免抽屉打开时 sticky 失效导致页头消失 ===== */
  body { padding-top: var(--header-h); }
  .site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; }
  .header-main {
    height: var(--header-h);
    gap: 8px;
    padding: 0 14px;
  }
  .logo { gap: 6px; }
  .logo-img { width: auto; height: 30px; }
  .logo strong { font-size: 25px; }
  .logo small { display: none; }

  .header-actions { gap: 6px; }
  .header-actions .btn {
    padding: 6px 10px;
    font-size: 12px;
    border-radius: 6px;
  }
  .header-actions .btn-outline { display: none; }
  .header-actions .btn-header-auth,
  .header-actions .admin-edit-btn {
    display: none !important;
  }
  .header-actions .btn-header-search {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 10px;
    font-size: 12px;
    line-height: 1;
  }

  /* 汉堡按钮：蓝色底白字，与主导航视觉呼应（高度与全站检索一致） */
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 32px;
    border: none;
    background: var(--primary);
    border-radius: 8px;
    font-size: 20px;
    color: #fff;
    cursor: pointer;
    margin-left: 4px;
    position: relative;
    z-index: 1010;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 2px 6px rgba(26, 58, 92, .3);
  }
  .nav-toggle:active {
    background: var(--primary-dark);
  }

  /* ===== 移动端抽屉菜单 ===== */
  .main-nav {
    position: static;
    flex: 0;
    justify-content: flex-end;
  }
  .nav-list {
    display: none;
    position: fixed;
    top: var(--header-h);
    right: 0;
    left: auto;
    width: min(320px, 85vw);
    height: calc(100vh - var(--header-h));
    background: var(--bg-white);
    border: none;
    border-radius: 0;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(0,0,0,.15);
    padding: 8px 0 24px;
    max-height: none;
    overflow-y: auto;
    z-index: 1001;
    transform: translateX(100%);
    transition: transform .25s ease;
  }
  .nav-list.active {
    display: flex;
    transform: translateX(0);
  }
  .nav-list > li { width: 100%; border-bottom: 1px solid var(--border-light); border-right: none; }
  .nav-list > li > a {
    padding: 14px 18px;
    font-size: 15px;
    border-radius: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .nav-list > li > a.active { background: var(--primary); color: #fff; }
  .nav-dropdown.open > a { background: var(--primary); color: #fff; }
  .dropdown-arrow { font-size: 12px; transition: transform .2s; }
  .nav-dropdown.open > a .dropdown-arrow { transform: rotate(180deg); }

  /* 抽屉内 mega menu */
  .nav-dropdown .dropdown-mega {
    position: static;
    display: none;
    transform: none;
    box-shadow: none;
    border: none;
    border-top: 1px solid var(--border-light);
    border-radius: 0;
    padding: 0;
    background: #f8fafc;
    min-width: auto !important;
    width: 100%;
    animation: none;
  }
  .nav-dropdown.open .dropdown-mega {
    display: block !important;
    opacity: 1;
    visibility: visible;
  }
  .only-mobile,
  .m-drawer-actions { display: block; }
  .btn.only-mobile { display: inline-block; }
  .dropdown-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0;
    padding: 8px 0;
  }
  .dropdown-col {
    display: contents;
    padding: 0;
  }
  .dropdown-col h4 {
    grid-column: 1 / -1;
    font-size: 14px;
    font-weight: 700;
    padding: 12px 18px;
    margin: 0;
    color: #fff;
    background: rgba(10, 61, 145, 0.5);
    border-left: 4px solid var(--primary-light);
    border-bottom: 1px solid rgba(255,255,255,.15);
  }
  /* 行业配套 — 蓝色 */
  .dropdown-mega-industry .dropdown-col h4 {
    border-left-color: #D4764E;
  }
  /* 解决方案 — 紫色 */
  .dropdown-mega-solutions .dropdown-col h4 {
    border-left-color: #c084fc;
  }
  /* 产品中心 — 天蓝色 */
  .dropdown-mega-products .dropdown-col h4 {
    border-left-color: #38bdf8;
  }
  /* 移动端产品中心 h4 标题不显示数量徽标，保持与解决方案/知识库等目录一致 */
  .dropdown-mega-products .dropdown-col h4 .drop-cnt { display: none; }
  /* 移动端产品中心重置 PC 端的 transform/left/min-width（!important 覆盖） */
  .dropdown-mega-products {
    min-width: auto !important;
    left: auto !important;
    transform: none !important;
  }
  /* 技术干货 — 青绿色 */
  .dropdown-mega-knowledge .dropdown-col h4 {
    border-left-color: #D4764E;
  }
  /* 技术干货文章 — 橙色 */
  .dropdown-mega-articles .dropdown-col h4 {
    border-left-color: #D4764E;
  }
  .dropdown-col a {
    display: block;
    padding: 12px 18px;
    font-size: 15px;
    border-bottom: 1px solid #eef2f7;
  }
  .dropdown-col a:last-child { border-bottom: 1px solid #eef2f7; }

  /* FAQ 快捷分类：单列布局，名称左 + 计数右，不折行（修复窄抽屉挤压变形 2026-09-03） */
  .dropdown-grid-faq { grid-template-columns: 1fr !important; } /* FAQ 菜单整体单列：品牌/分类行不再被 2 列网格挤压 */
  .faq-cat-cols { column-count: 1; column-gap: 0; }
  .faq-cat-cols a {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    overflow: hidden;
  }
  .faq-cat-cols a .drop-cnt { margin-left: auto; flex-shrink: 0; }

  /* FAQ 品牌行：名称左 + 计数右，不折行 */
  .dropdown-mega-faq .faq-brand-col a { display: flex; align-items: center; gap: 8px; white-space: nowrap; padding: 10px 0; }
  .dropdown-mega-faq .faq-brand-col a .drop-cnt { margin-left: auto; flex-shrink: 0; }
  .dropdown-mega-faq .faq-brand-col a.drop-all { border-bottom: none; border-top: 1px dashed #e3f2fd; margin-top: 2px; }

  /* 抽屉底部快捷操作 */
  .m-drawer-actions {
    margin-top: auto;
    padding: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .m-drawer-actions .btn { width: 100%; justify-content: center; }
  .m-drawer-actions .btn + .btn { margin-top: 0; }
  .m-drawer-actions .btn-primary:first-child {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
  }
  .m-drawer-phone {
    text-align: center;
    font-size: 13px;
    color: var(--text-light);
  }
  .m-drawer-phone a { color: var(--primary-light); font-weight: 600; }

  /* 遮罩 */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: rgba(0,0,0,.45);
    z-index: 998;
  }
  .nav-overlay.active { display: block; }
  .nav-list.active { z-index: 1002; }

  /* ===== Footer 移动端手风琴 ===== */
  .site-footer { padding: 32px 0 16px; border-top: none; }
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 0;
  }
  .footer-col {
    border-bottom: 1px solid rgba(255,255,255,.1);
    padding: 0;
  }
  /* 隐藏除品牌简介外的其他栏目列 */
  .footer-grid > .footer-col:not(.footer-brand) {
    display: none;
  }
  .footer-col:first-child { border-top: none; }
  .footer-col h3 {
    margin: 0;
    padding: 14px 0;
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
  }
  .footer-col h3::after {
    content: '+';
    font-size: 18px;
    font-weight: 400;
    opacity: .7;
  }
  .footer-col.open h3::after { content: '−'; }
  .footer-col ul,
  .footer-col .footer-about-text,
  .footer-col .footer-emergency,
  .footer-col .contact-company,
  .footer-col .footer-logo,
  .footer-col .footer-slogan {
    display: none;
    padding-bottom: 14px;
  }
  .footer-col.open ul,
  .footer-col.open .footer-about-text,
  .footer-col.open .footer-emergency,
  .footer-col.open .contact-company,
  .footer-col.open .footer-logo,
  .footer-col.open .footer-slogan {
    display: block;
  }
  .footer-col.footer-brand { display: block; }
  .footer-col.footer-brand h3::after { content: '−'; }
  .footer-col.footer-brand ul,
  .footer-col.footer-brand .footer-about-text,
  .footer-col.footer-brand .footer-emergency,
  .footer-col.footer-brand .footer-logo,
  .footer-col.footer-brand .footer-slogan { display: flex; flex-direction: column; }
  .footer-col.footer-brand .footer-logo {
    display: block;
    text-align: center;
  }

  .footer-logo {
    display: block;
    text-align: center;
    margin-bottom: 8px;
  }
  .footer-logo img { width: 140px; height: auto; margin: 0 auto; }
  .footer-logo-text { font-size: inherit; font-weight: 700; }
  .footer-slogan { font-size: 13px; margin-bottom: 10px; text-align: center; }
  .footer-about-text { font-size: 13px; line-height: 1.7; margin-bottom: 12px; }
  .footer-emergency {
    display: block !important;
    max-width: none;
    margin-top: 10px;
    padding: 10px 12px;
  }
  .footer-emergency .emergency-title { font-size: 14px; margin-bottom: 6px; }
  .footer-emergency p { font-size: 13px; margin: 2px 0; }

  .footer-col li { margin-bottom: 8px; }
  .footer-col li a { font-size: 14px; }
  .footer-contact .contact-company { margin-bottom: 14px; }
  .footer-contact .contact-company p { font-size: 13px; margin: 3px 0; }

  /* 品牌通栏：取消横向滚动，自动换行 */
  .footer-brands-bar { padding: 12px 0; }
  .footer-brands-inner {
    flex-wrap: wrap;
    overflow-x: visible;
    gap: 8px 6px;
    padding-bottom: 0;
    -webkit-overflow-scrolling: auto;
  }
  .footer-brands-label { font-size: 13px; white-space: nowrap; flex-shrink: 0; width: 100%; text-align: center; margin-bottom: 4px; }
  .footer-brand-link, .footer-brand-text { font-size: 13px; white-space: nowrap; }
  .footer-brand-sep { font-size: 13px; }

  /* 二维码：手机端每行最多 4 个，超过自动换行 */
  .footer-qr-row { padding: 14px 0 10px; }
  .footer-qr-main {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
  }
  .footer-qr-main .footer-qr-wrap {
    width: calc(25% - 7.5px);
    flex: 0 0 auto;
  }
  .footer-qr-main .footer-qr-img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    max-width: none;
    max-height: none;
    border-radius: 8px;
    object-fit: cover;
  }

  /* 友情链接 */
  .footer-friend-links { padding: 12px 0; }
  .friend-links-list {
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 14px;
  }
  .friend-links-list a { font-size: 12px; }

  /* 版权 */
  .footer-bottom { padding: 14px 0; }
  .footer-bottom-inner { text-align: center; }
  .copyright { font-size: 12px; line-height: 1.7; }
  .footer-tagline { font-size: 11px; margin-top: 6px; }

  /* ===== 通用按钮/表单 ===== */
  .btn { padding: 10px 16px; font-size: 14px; }
  .btn-lg { padding: 12px 20px; font-size: 15px; }
  .btn-sm { padding: 7px 12px; font-size: 13px; }
  input, select, textarea { font-size: 16px; } /* 防止 iOS 缩放 */

  /* ===== Hero 首页 ===== */
  .hero { padding: 32px 0 28px; }
  .hero h1 { font-size: 24px; line-height: 1.35; }
  .hero p { font-size: 14px; }
  .hero-cta { flex-direction: column; gap: 10px; }
  .hero-cta .btn { width: 100%; text-align: center; }
  .hero-stats { flex-wrap: wrap; gap: 14px; justify-content: center; }
  .hero-stats .stat strong { font-size: 22px; }
  .hero-stats .stat span { font-size: 12px; }

  /* 首页各卡片网格 */
  .cards-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  /* industry.html 页面卡片网格 — 强制双列 */
  .ind-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .ind-strategic-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .ind-kb-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .ind-news-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .ind-capability-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .ind-card { padding: 12px 10px; }
  .ind-card-top { margin: -12px -10px 8px; padding: 10px 10px 0; }
  .ind-card-top h4 { font-size: 16px; }
  .ind-card-desc { font-size: 14px; line-height: 1.4; }
  .ind-card-link { font-size: 14px; }
  .ind-kb-card { padding: 12px 10px; }
  .ind-kb-card h4 { font-size: 16px; }
  .ind-kb-card p { font-size: 13px; line-height: 1.4; }
  .ind-news-card { padding: 12px 10px; }
  .ind-news-card h4 { font-size: 16px; }
  .ind-news-card p { font-size: 13px; line-height: 1.4; }
  .card-tag { font-size: 11px; }
  .card-meta { font-size: 11px; }
  .solutions-grid { grid-template-columns: 1fr; gap: 14px; }

  /* 首页产品分类卡片 */
  .hm-prodcat-card { width: calc(50% - 8px); min-width: auto; padding: 18px 10px 14px; }
  .hm-prodcat-icon { font-size: 28px; }
  .hm-prodcat-name { font-size: 14px; }
  .hm-prodcat-count { font-size: 12px; }

  /* 首页流程/品牌/新闻 */
  .hm-process-step { min-width: 120px; max-width: 100%; }
  .hm-brand-logo img { max-height: 36px; }
  .hm-news-grid { grid-template-columns: 1fr; }

  /* 首页板块外框（卡片化） */
  .hm-page-wrap { padding: 14px 0 20px; }
  .hm-page-wrap .section {
    padding: 24px 14px;
    margin: 12px 10px;
    max-width: none;
    border-radius: 12px;
  }
  .hm-quicknav { padding: 10px 0; }

  /* ===== 产品列表页 ===== */
  .products-layout { flex-direction: column; gap: 16px; }
  .products-sidebar {
    width: 100%;
    position: static;
    order: -1;
    box-shadow: none;
    border: 1px solid var(--border);
  }
  .products-sidebar.collapsed .products-sidebar-toggle-body { display: none; }
  .products-sidebar-toggle,
  .industry-sidebar-toggle,
  .solutions-filter-toggle,
  .knowledge-filter-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    background: var(--bg-light);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
  }
  .products-sidebar-toggle::after,
  .industry-sidebar-toggle::after,
  .solutions-filter-toggle::after,
  .knowledge-filter-toggle::after { content: '▼'; font-size: 12px; }
  .products-sidebar.collapsed .products-sidebar-toggle::after,
  .industry-sidebar.collapsed .industry-sidebar-toggle::after,
  .solutions-sidebar.collapsed .solutions-filter-toggle::after,
  .knowledge-sidebar.collapsed .knowledge-filter-toggle::after { content: '▶'; }
  .cat-tree-title { font-size: 11px; }
  .cat-tree-item { padding: 10px 14px; font-size: 14px; }

  .products-main { width: 100%; }
  .products-header { flex-direction: column; align-items: center; gap: 6px; padding: 14px 16px; margin-bottom: 14px; }
  .products-header-inner { font-size: 15px; gap: 8px; flex-wrap: wrap; justify-content: center; }
  .products-count { position: static; font-size: 13px; text-align: center; }

  .product-grid,
  .product-grid-main { grid-template-columns: 1fr; gap: 14px; }
  .product-grid-v3 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-card { border-radius: var(--m-radius); }
  .product-card-img { height: 120px; }
  .product-card-body { padding: 10px; }
  .product-card-title { font-size: 13px; line-height: 1.45; height: auto; min-height: 38px; }
  .product-card-meta { font-size: 11px; }
  .product-card-price { font-size: 13px; }
  .product-card-actions { display: none; } /* 移动端卡片不显示按钮，点击卡片进详情 */

  /* ===== v2 产品卡（单列）移动端适配 ===== */
  .product-card-v2 .product-card-header { min-height: 26px; padding: 2px 14px; }
  .product-card-v2 .product-card-title { font-size: 16px; line-height: 1.2; }
  .product-card-v2 .product-card-body { padding: 14px 14px 10px; gap: 14px; }
  .product-card-v2 .product-card-thumb { width: 118px; height: 96px; }
  .product-card-v2 .product-card-usage { padding: 0 14px 10px; font-size: 12px; line-height: 1.7; }
  .product-card-v2 .product-card-footer { padding: 10px 14px 14px; }
  .product-card-v2 .pc-btn-detail { padding: 6px 20px; }

  /* ===== 产品详情页 ===== */
  .product-detail-header { padding: 16px; }
  .pd-gallery-section { padding: 14px 16px 18px; }
  .pd-gallery-section .gallery-main { min-height: 220px; }
  .pd-gallery-section .gallery-main img { max-height: 300px; }
  .pd-gallery-section .gallery-thumbs { gap: 8px; margin-top: 12px; }
  .pd-gallery-section .gallery-thumb { width: 56px; height: 56px; }
  .product-detail-img { height: 240px; }
  .product-detail-info h1 { font-size: 20px; }
  .product-detail-meta { flex-wrap: wrap; gap: 8px; }
  .product-action-bar { flex-wrap: wrap; gap: 8px; }
  .product-action-bar .btn { flex: 1; min-width: 120px; }
  .product-detail-tabs { overflow-x: auto; }
  .product-detail-tabs a { white-space: nowrap; padding: 10px 14px; font-size: 14px; }
  .specs-table th, .specs-table td { padding: 8px 10px; font-size: 13px; }
  .specs-table { display: block; overflow-x: auto; }

  /* ===== 行业配套页 ===== */
  .industry-layout { flex-direction: column; gap: 16px; }
  .industry-main { width: 100%; order: 2; }
  .industry-sidebar {
    width: 100%;
    position: static;
    order: 1;
    display: block;
    border: 1px solid var(--border);
    border-radius: var(--m-radius);
    background: var(--bg-white);
    overflow: hidden;
  }
  .industry-sidebar.collapsed .industry-sidebar-toggle-body { display: none; }
  .right-nav-tree { padding: 8px 0; }
  .right-nav-group-toggle { padding: 10px 14px; font-size: 14px; }
  .right-nav-subs li a { padding: 8px 14px 8px 26px; font-size: 13px; }

  .stage-sticky-nav { top: var(--header-h); padding: 8px 0; }
  .stage-sticky-nav .container { gap: 6px; }
  .stage-nav-item { padding: 5px 8px; font-size: 12px; }
  .stage-nav-label { display: none; }

  .stage-card { padding: 18px 14px; margin-bottom: 18px; }
  .stage-card h2 { font-size: 17px; margin-bottom: 12px; }
  .stage-card p { font-size: 14px; }

  .report-banner { flex-direction: column; gap: 12px; padding: 16px; }
  .report-banner-btn { width: 100%; text-align: center; }
  .report-fields { grid-template-columns: 1fr; }
  .report-actions { flex-direction: column; }
  .report-actions .btn { width: 100%; }

  .eq-row { flex-direction: column; gap: 10px; align-items: stretch; }
  .eq-opts { flex-wrap: wrap; gap: 6px; }
  .eq-opt { font-size: 12px; padding: 5px 10px; }

  /* 阶段时间轴 */
  .stage-timeline { padding: 18px 14px; overflow-x: auto; }
  .timeline-track { min-width: 600px; }
  .timeline-node { width: 28px; height: 28px; font-size: 12px; }
  .timeline-label strong { font-size: 11px; }
  .timeline-label small { display: none; }

  /* ===== 解决方案页 ===== */
  .solutions-layout { flex-direction: column; gap: 16px; }
  .solutions-sidebar {
    width: 100%;
    position: static;
    order: -1;
    border: 1px solid var(--border);
    border-radius: var(--m-radius);
  }
  .solutions-sidebar.collapsed .solutions-filter-toggle-body { display: none; }
  .solutions-main { width: 100%; }
  .solution-card { flex-direction: column; }
  .solution-card-img { width: 100%; height: 160px; }
  .solution-card-body { padding: 14px; }
  .solution-card-title { font-size: 15px; }
  .solution-card-desc { font-size: 13px; }

  /* 服务流程：紧凑单列横排，一屏尽量显示完整 */
  .sol-process,
  .ind-process { margin-top: 20px; padding: 16px 12px; }
  .sol-process-header,
  .ind-section-header { text-align: center; margin-bottom: 14px; }
  .sol-process-header h2,
  .ind-section-header h2 { font-size: 18px; margin: 0 0 4px; }
  .sol-process-header p,
  .ind-section-header > p { font-size: 13px; }
  .sol-process-steps,
  .ind-process {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }
  .sol-step {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    text-align: left;
    max-width: 100%;
    padding: 10px 12px;
    background: #f8fafc;
    border: 1px solid #e8edf3;
    border-radius: 10px;
  }
  .ind-process-step {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 2px 12px;
    text-align: left;
    max-width: 100%;
    padding: 10px 12px;
    background: #f8fafc;
    border: 1px solid #e8edf3;
    border-radius: 10px;
  }
  .ind-process-num {
    grid-row: 1 / 3;
    align-self: center;
    justify-self: center;
  }
  .sol-step-arrow,
  .ind-process-arrow { display: none; }
  .sol-step-num,
  .ind-process-num {
    width: 34px;
    height: 34px;
    margin: 0;
    font-size: 14px;
    flex-shrink: 0;
    box-shadow: none;
  }
  .sol-step-content { flex: 1; min-width: 0; }
  .sol-step-content h4,
  .ind-process-step h4 { font-size: 15px; margin: 0 0 2px; }
  .sol-step-content p,
  .ind-process-step p {
    font-size: 13px;
    line-height: 1.45;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* ===== 技术干货/文章列表 ===== */
  .knowledge-layout { flex-direction: column; gap: 16px; }
  .knowledge-sidebar {
    width: 100%;
    position: static;
    order: -1;
    border: 1px solid var(--border);
    border-radius: var(--m-radius);
  }
  .knowledge-sidebar.collapsed .knowledge-filter-toggle-body { display: none; }
  .knowledge-main { width: 100%; }
  .knowledge-grid { grid-template-columns: 1fr; gap: 14px; }
  .article-card { flex-direction: column; }
  .article-card-img { width: 100%; height: 160px; }
  .article-card-body { padding: 14px; }
  .article-card-title { font-size: 15px; }
  .article-card-desc { font-size: 13px; }

  /* 文章详情 */
  .article-content { padding: 20px 0; }
  .article-content h1 { font-size: 21px; }
  .article-content h2 { font-size: 18px; }
  .article-content h3 { font-size: 16px; }
  .article-content p { font-size: 15px; }
  .article-content table { display: block; overflow-x: auto; }

  /* 产品详情富文本：图片等栏宽等比例缩放 + 表格横向滚动兜底（列多时不撑破容器） */
  .pd-desc-content img,.pd-specs-tech img,.pd-specs-edit img{display:block;width:100%;max-width:100%;height:auto}
  .pd-desc-content table img,.pd-specs-tech table img,.pd-specs-edit table img{display:inline;width:auto;max-width:100%;height:auto}
  .pd-desc-content,.pd-specs-content{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .pd-desc-content table,.pd-specs-tech table,.pd-specs-edit table{display:block;overflow-x:auto;max-width:100%}
  .article-meta { flex-wrap: wrap; gap: 8px; font-size: 12px; }

  /* 详情页互动条 */
  .detail-action-bar,
  .engagement-bar {
    flex-wrap: wrap;
    gap: 8px;
  }
  .detail-action-bar .btn,
  .engagement-bar .btn {
    flex: 1;
    min-width: 100px;
    justify-content: center;
  }

  /* ===== 品牌专区 ===== */
  .brand-stats { gap: 16px; }
  .stat-item strong { font-size: 22px; }
  .letter-filter { gap: 6px; }
  .letter-link { width: 28px; height: 28px; font-size: 12px; }
  .brand-grid { grid-template-columns: 1fr; gap: 10px; }
  .brand-card { padding: 12px; }
  .brand-card-logo { width: 44px; height: 44px; }
  .brand-card-name { font-size: 14px; }

  .brand-detail-top { flex-direction: column; text-align: center; gap: 12px; }
  .brand-detail-info h1 { font-size: 22px; }
  .brand-detail-meta { flex-wrap: wrap; justify-content: center; }
  .brand-detail-grid { grid-template-columns: 1fr; gap: 16px; }
  .ebook-item { padding: 10px 12px; }

  /* ===== 联系我们 ===== */
  .contact-grid { grid-template-columns: 1fr; gap: 16px; }
  .contact-card { padding: 14px; }
  .contact-form { padding: 18px 14px; }
  .contact-form-row { flex-direction: column; gap: 0; }
  .contact-form .btn { width: 100%; }
  .service-promise { padding: 12px 14px; }

  /* ===== 会员中心/登录注册 ===== */
  /* .auth-page 响应式由 style.css @media(max-width:960px) 统一处理，
     此处不再隐藏 .auth-left，保证平板端也显示左侧引导区 */
  .auth-right { padding: 24px 16px; }
  .auth-form-wrap { max-width: 100%; }
  .member-layout { flex-direction: column; }
  .member-sidebar { width: 100%; }
  .member-main { padding: 16px 0; }
  .member-list-item { flex-direction: column; align-items: flex-start; gap: 6px; }

  /* ===== 分享中心 ===== */
  .invite-code-card { flex-direction: column; gap: 16px; padding: 18px; }
  .invite-code-left { flex: auto; }
  .invite-code-value { font-size: 28px; }
  .share-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .share-stat-card { padding: 14px 8px; }
  .share-stat-card .stat-num { font-size: 22px; }

  /* ===== 通用分页 ===== */
  .pagination { flex-wrap: wrap; gap: 6px; justify-content: center; }
  .pagination a, .pagination span { padding: 6px 10px; font-size: 13px; }

  /* ===== 面包屑 ===== */
  .breadcrumb { font-size: 12px; flex-wrap: wrap; }

  /* ===== 搜索页 ===== */
  .search-form { flex-direction: column; gap: 8px; }
  .search-form input, .search-form button { width: 100%; border-radius: 8px; }
  .search-form button { border-left: 1px solid var(--primary); }

  /* ===== 返回顶部 ===== */
  /* 下移一个图标位：避开「小程序」浮窗(.weapp-fab, bottom:182px, 45px高，占据182-227px) */
  .back-to-top {
    width: 44px !important;
    height: 44px !important;
    bottom: 36px !important;
    right: 16px !important;
    font-size: 20px !important;
  }
}

/* ===== 更小屏 480px ===== */
@media (max-width: 480px) {
  .container { padding: 0 12px; }
  /* 480 以下浮窗缩小为 45px、bottom:157px（占据157-202px），回顶再下移避让 */
  .back-to-top { bottom: 24px !important; right: 16px !important; }
  .hero h1 { font-size: 20px; }
  .page-header h1 { font-size: 19px; }
  .product-grid,
  .product-grid-main { grid-template-columns: 1fr; gap: 12px; }
  .product-grid-v3 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .product-card-img { height: 100px; }
  .product-card-title { font-size: 12px; min-height: 34px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .ind-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .ind-strategic-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .ind-kb-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .ind-news-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .ind-capability-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .hm-prodcat-card { width: 100%; }
  .stage-nav-item { padding: 4px 6px; font-size: 11px; }
}

/* ===== 微信小程序入口悬浮球 ===== */
.weapp-float-btn {
  position: fixed;
  right: 14px;
  bottom: 132px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #07c160, #05a350);
  color: #fff;
  box-shadow: 0 4px 14px rgba(7,193,96,.35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  cursor: pointer;
  z-index: 998;
  border: none;
  font-size: 11px;
  line-height: 1.2;
  text-align: center;
  transition: transform .2s;
}
.weapp-float-btn:hover { transform: scale(1.05); }
.weapp-float-btn .weapp-icon { font-size: 20px; margin-bottom: 1px; }

.weapp-float-btn.hidden { display: none; }

@media (max-width: 768px) {
  .weapp-float-btn {
    right: 12px;
    bottom: 110px;
    width: 48px;
    height: 48px;
    font-size: 10px;
  }
  .weapp-float-btn .weapp-icon { font-size: 18px; }
}

/* 小程序引导弹窗 */
.weapp-guide-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.weapp-guide-modal.open { display: flex; }
.weapp-guide-content {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 340px;
  text-align: center;
}
.weapp-guide-content h3 { margin: 0 0 8px; font-size: 18px; color: #A67C52; }
.weapp-guide-content p { margin: 0 0 18px; font-size: 14px; color: #64748b; line-height: 1.6; }
.weapp-guide-content .weapp-icon-big {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #07c160, #05a350);
  color: #fff;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin-bottom: 14px;
}
.weapp-guide-actions { display: flex; flex-direction: column; gap: 10px; }
.weapp-guide-actions .btn { width: 100%; }
.weapp-guide-close {
  margin-top: 12px;
  color: #94a3b8;
  font-size: 13px;
  cursor: pointer;
  background: none;
  border: none;
}

/* mobile.css :: 顶层 0，媒体组 5，生成 sync */
@media (max-width: 768px) {
  /* B4 页底 CTA 行间距减半 */ .hm-cta { margin-top: 14px !important; margin-bottom: 10px !important; }
  .hm-cta-services { margin-bottom: 7px !important; }
  .hm-cta-phone { white-space: normal !important; font-size: 11px !important; text-align: center !important; }
  .hm-cta-content { min-width: 0 !important; max-width: 100% !important; }
  .hm-cta-btns { margin-bottom: 3px !important; }
  /* 目录树内分页行（1/64页·共N条）允许折行，不再横向顶破侧栏 */ .faq-tree-branch .kb-pager { flex-wrap: wrap; }
  .faq-detail-layout .sol-main { order: 1; }
  .faq-detail-layout .sol-sidebar { order: 2; }
  .faq-list { min-width: 0 !important; max-width: 100% !important; }
  .faq-acc-panel { min-width: 0 !important; max-width: 100% !important; }
  /* ===== #1147z2h 挂签改横排胶囊·上浮顶部·跟随滚动（用户指令）===== 不再侧向竖排占用手机屏横向宽度；正文取消左侧让位 24px 全宽舒展； background/border 用非 important 让主题文件继续接管颜色（navy 蓝/steel 灰/warm 白） */ .faq-acc-openlink { position: sticky !important; top: calc(var(--header-h, 56px) + 8px) !important; width: auto !important; height: auto !important; margin: 0 0 6px !important; padding: 0 !important; background: none !important; border: none !important; box-shadow: none !important; text-align: right !important; z-index: 20; }
  .faq-acc-openlink a { display: inline-flex !important; align-items: center !important; gap: 4px !important; writing-mode: horizontal-tb !important; width: auto !important; height: auto !important; font-size: 11.5px !important; padding: 6px 12px !important; letter-spacing: 1px !important; border-radius: 999px !important; background: #fff; border: 1px solid #dbe4ee; }
  /* #1147z2j 压横向白边：卡内衬垫回收，iframe 内容尽可能舒展（挂签行保留 6px 呼吸） */ .faq-acc-item.faq-acc-card .faq-acc-body { padding: 0 0 10px !important; }
  /* ===== #1147z2i 手机端手风琴答案 = 内嵌新开页本体（iframe 自动高度）===== */ .faq-acc-embed { margin: 0 !important; }
  .faq-acc-embed iframe.faq-acc-frame { width: 100% !important; border: 0 !important; display: block !important; background: #fff !important; }
  /* ===== #1147z2e 找回表格横向滚动条（用户指令「去掉框，找回表格的横向滚动条」）===== ① !important 全量压过 theme-navy/steel.css 旧拷贝及一切同特异性后加载规则； ② overflow-x:auto → 滚动条可见化（6px 深色 thumb），手机上不再「看不出能滚」； ③ 表格就地内部横滚，min-content 不再注入祖先，卡片永远不会被表格撑破裁剪； ④ 文本强制换行断词，杜绝任何 nowrap/长串把段落顶出视口 *//* ===== #1147z2g 表格滚动回归 .tbl-scroll 包裹容器方案 ===== v4.24 的 table{display:block;overflow-x:auto !important} 在真机引擎上不出滚动条、 内容溢出表框（用户实锤「表格滚动条出不来撑破」）；#1147y 的 .tbl-scroll 容器滚动 本就正常，被 v4.24 !important 压坏。现撤销表格级强制，只强化容器与滚动条可见化 */ .faq-acc-answer .tbl-scroll { overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; max-width: 100% !important; }
  /* ===== #1147z2e 找回表格横向滚动条（用户指令「去掉框，找回表格的横向滚动条」）===== ① !important 全量压过 theme-navy/steel.css 旧拷贝及一切同特异性后加载规则； ② overflow-x:auto → 滚动条可见化（6px 深色 thumb），手机上不再「看不出能滚」； ③ 表格就地内部横滚，min-content 不再注入祖先，卡片永远不会被表格撑破裁剪； ④ 文本强制换行断词，杜绝任何 nowrap/长串把段落顶出视口 *//* ===== #1147z2g 表格滚动回归 .tbl-scroll 包裹容器方案 ===== v4.24 的 table{display:block;overflow-x:auto !important} 在真机引擎上不出滚动条、 内容溢出表框（用户实锤「表格滚动条出不来撑破」）；#1147y 的 .tbl-scroll 容器滚动 本就正常，被 v4.24 !important 压坏。现撤销表格级强制，只强化容器与滚动条可见化 */ .faq-detail-body .tbl-scroll { overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; max-width: 100% !important; }
  .faq-acc-answer .tbl-scroll table { display: table !important; width: auto !important; max-width: none !important; }
  .faq-detail-body .tbl-scroll table { display: table !important; width: auto !important; max-width: none !important; }
  .faq-acc-answer .tbl-scroll::-webkit-scrollbar { height: 6px !important; }
  .faq-detail-body .tbl-scroll::-webkit-scrollbar { height: 6px !important; }
  .faq-acc-answer .tbl-scroll::-webkit-scrollbar-thumb { background: #94a3b8 !important; border-radius: 3px !important; }
  .faq-detail-body .tbl-scroll::-webkit-scrollbar-thumb { background: #94a3b8 !important; border-radius: 3px !important; }
  .faq-acc-answer table th { overflow-wrap: break-word !important; }
  .faq-acc-answer table td { overflow-wrap: break-word !important; }
  .faq-detail-body table th { overflow-wrap: break-word !important; }
  .faq-detail-body table td { overflow-wrap: break-word !important; }
  /* ===== #1147z2f 覆盖面补漏（18 类目×逐条遍历 138 条实锤的两类漏网）===== ① techlist9 等：微信导入 UL 内联 width:1102px 撑破 → width:auto !important 压内联、 列表/段落/表格行全链 max-width:100% ； ② unit-faq 全部条目：相关产品卡 .faq-relprod-grid 轨道被卡片 min-content（IMG 自然宽 434 + nowrap 型号）撑到 891px → 轨道 minmax(0,1fr)、IMG 钳回 56、info 让出收缩 */ .faq-acc-answer p { max-width: 100% !important; }
  /* ===== #1147z2f 覆盖面补漏（18 类目×逐条遍历 138 条实锤的两类漏网）===== ① techlist9 等：微信导入 UL 内联 width:1102px 撑破 → width:auto !important 压内联、 列表/段落/表格行全链 max-width:100% ； ② unit-faq 全部条目：相关产品卡 .faq-relprod-grid 轨道被卡片 min-content（IMG 自然宽 434 + nowrap 型号）撑到 891px → 轨道 minmax(0,1fr)、IMG 钳回 56、info 让出收缩 */ .faq-acc-answer li { max-width: 100% !important; }
  .faq-acc-answer div { white-space: normal !important; overflow-wrap: anywhere !important; word-break: break-word !important; }
  /* ===== #1147z2f 覆盖面补漏（18 类目×逐条遍历 138 条实锤的两类漏网）===== ① techlist9 等：微信导入 UL 内联 width:1102px 撑破 → width:auto !important 压内联、 列表/段落/表格行全链 max-width:100% ； ② unit-faq 全部条目：相关产品卡 .faq-relprod-grid 轨道被卡片 min-content（IMG 自然宽 434 + nowrap 型号）撑到 891px → 轨道 minmax(0,1fr)、IMG 钳回 56、info 让出收缩 */ .faq-detail-body p { max-width: 100% !important; }
  /* ===== #1147z2f 覆盖面补漏（18 类目×逐条遍历 138 条实锤的两类漏网）===== ① techlist9 等：微信导入 UL 内联 width:1102px 撑破 → width:auto !important 压内联、 列表/段落/表格行全链 max-width:100% ； ② unit-faq 全部条目：相关产品卡 .faq-relprod-grid 轨道被卡片 min-content（IMG 自然宽 434 + nowrap 型号）撑到 891px → 轨道 minmax(0,1fr)、IMG 钳回 56、info 让出收缩 */ .faq-detail-body li { max-width: 100% !important; }
  .faq-detail-body div { white-space: normal !important; overflow-wrap: anywhere !important; word-break: break-word !important; }
  .faq-acc-answer { min-width: 0 !important; max-width: 100% !important; }
  .faq-detail-body { min-width: 0 !important; max-width: 100% !important; }
  .faq-acc-body { min-width: 0 !important; max-width: 100% !important; }
  .faq-acc-answer ul { width: auto !important; }
  .faq-acc-answer ol { width: auto !important; }
  .faq-detail-body ul { width: auto !important; }
  .faq-detail-body ol { width: auto !important; }
  .faq-relprod-grid { grid-template-columns: minmax(0, 1fr) !important; }
  .faq-relprod-card { min-width: 0 !important; max-width: 100% !important; }
  .faq-relprod-card img { width: 56px !important; height: 56px !important; max-width: 56px !important; flex: 0 0 56px !important; }
  .faq-relprod-info { min-width: 0 !important; flex: 1 1 auto !important; max-width: 100% !important; }
  /* B3 服务流程/全生命周期排到目录树下面（配合 faq-detail.php 的 JS DOM 移动） */ .faq-detail-layout > .sol-process { order: 3 !important; }
  .faq-detail-layout > .sol-lifecycle { order: 4 !important; }
  /* B1 摘要另起一行 */ .faq-meta-plain .faq-meta-sum { display: block; }
  /* B2 「问：」字号小一号（17px→15px） */ .faq-detail-body p.faq-qa-q { font-size: 15px !important; }
  .hm-cta-clock { margin-top: 6px !important; }
  .hm-cta-grid { row-gap: 3px !important; }
}
@media (max-width: 340px) {
  .hm-cta-svc { flex: 1 1 42% !important; }
}
@media (max-width: 480px) {
  .hm-cta-phone strong { font-size: 13px !important; }
  .hm-cta-btns .btn { flex: 1 1 0 !important; min-width: 0 !important; justify-content: center !important; padding: 9px 4px !important; font-size: 13px !important; white-space: nowrap !important; }
}
@media (min-width: 769px) {
  .product-detail-page .hm-cta-tail-gap { height: 7px !important; }
}
@media (max-width:768px) {
  .hm-page-wrap .hm-cta-btns .btn { font-size:11px!important }
  .hm-page-wrap .hm-cta-clock { font-size:15px!important }
  .hm-page-wrap .hm-cta-content > p { font-size:13px!important }
  .hm-page-wrap .hm-cta-content h2 { font-size:18px!important }
  .hm-page-wrap .hm-cta-grid .cta-stat span { font-size:8px!important }
  .hm-page-wrap .hm-cta-grid .cta-stat strong { font-size:11px!important }
  .hm-page-wrap .hm-cta-grid .cta-stat-icon { font-size:12px!important }
  .hm-page-wrap .hm-cta-grid .hm-hero-kb-item { font-size:8px!important }
  .hm-page-wrap .hm-cta-grid .hm-hero-kb-item strong { font-size:11px!important }
  .hm-page-wrap .hm-cta-grid .hm-hero-kb-item.kb-case { font-size:11px!important }
  .hm-page-wrap .hm-cta-grid .hm-hero-kb-item.kb-repair { font-size:11px!important }
  .hm-page-wrap .hm-cta-grid .hm-hero-kb-item.kb-sel { font-size:11px!important }
  .hm-page-wrap .hm-cta-phone { font-size:9px!important }
  .hm-page-wrap .hm-cta-phone strong { font-size:11px!important }
  .hm-page-wrap .hm-cta-stats .cta-stat-icon { font-size:20px!important }
  .hm-page-wrap .hm-cta-stats span { font-size:12px!important }
  .hm-page-wrap .hm-cta-stats strong { font-size:22px!important }
  .hm-page-wrap .hm-cta-stats-sm .cta-stat strong { font-size:18px!important }
  .hm-page-wrap .hm-cta-stats-sm .cta-stat-icon { font-size:17px!important }
  .hm-page-wrap .hm-cta-svc { font-size:8.5px!important }
  .faq-video-box video { transform: translateZ(0); }
}


/* ===== #389e3 三站同步（2026-09-20）：详情页滚动定位补偿（与 s 根 13661 行一致） ===== */
.sol-detail-header, .sol-main, .sol-bar { scroll-margin-top: calc(var(--header-h, 62px) + 10px); }

/* ===== #389e3 三站同步：文章/FAQ/方案详情底部 CTA 卡右栏加宽（容纳 5 列x2 行统计栅格，桌面 >=992px） ===== */
@media (min-width: 992px) { .article-cta-hm { grid-template-columns: minmax(0,1fr) minmax(0,460px); } }

/* ===== #h5fix1 首页 H5 压缩：首屏一屏放下 / 热销榜收紧 / 页脚二维码不断行（2026-09-28） ===== */
@media (max-width: 768px) {
  /* ① 首屏：桌面用的强制换行在窄屏炸行（"试验设/备、"）→ 移动端去掉；整屏压缩高度 */
  .hm-hero-text h1 br { display: none !important; }
  .hm-hero .container { padding: 16px 14px 14px !important; }
  .hm-hero-grid { gap: 12px !important; }
  .hm-hero-badge { margin-bottom: 8px !important; padding: 3px 12px !important; font-size: 11px !important; }
  .hm-hero-text h1 { font-size: 18px !important; line-height: 1.4 !important; margin-bottom: 8px !important; }
  .hm-hero-text p { font-size: 13px !important; line-height: 1.6 !important; margin-bottom: 10px !important; }
  .hm-hero-search { margin-bottom: 10px !important; }
  .hm-search-input { padding: 9px 12px !important; font-size: 13px !important; }
  .hm-search-btn { padding: 0 14px !important; font-size: 13px !important; }
  .hm-hero-cta { gap: 8px !important; }
  .hm-hero-cta .btn { padding: 8px 8px !important; font-size: 12px !important; flex: 1 1 auto !important; text-align: center !important; }
  .hm-trustbar { gap: 6px 14px !important; margin-top: 10px !important; font-size: 11px !important; line-height: 1.5 !important; }
  .hm-hero-cards { gap: 8px !important; }
  .hm-hero-card { padding: 10px 6px !important; }
  .hm-hero-card-icon { font-size: 18px !important; margin-bottom: 2px !important; }
  .hm-hero-card-num { font-size: 18px !important; }
  .hm-hero-card-num span { font-size: 12px !important; }
  .hm-hero-card-label { font-size: 11px !important; margin-top: 2px !important; }
  .hm-hero-cards3 { gap: 6px !important; margin-top: 8px !important; }
  .hm-hero-card-sm { padding: 8px 4px !important; }
  .hm-hero-card-sm .hm-hero-card-icon { font-size: 15px !important; margin-bottom: 1px !important; }
  .hm-hero-card-sm .hm-hero-card-num { font-size: 15px !important; }
  .hm-hero-card-sm .hm-hero-card-label { font-size: 10.5px !important; }
  .hm-hero-kb { gap: 5px !important; margin-top: 0 !important; }
  .hm-hero-kb-item { padding: 6px 2px !important; font-size: 10.5px !important; }
  .hm-hero-kb-item strong { font-size: 12px !important; }

  /* ② 首页板块统一收紧（整页高度，跟下面板块的松散高度一起压） */
  .hm-page-wrap .section { padding: 16px 0 !important; }
  .hm-page-wrap .section-title { margin-bottom: 14px !important; }
  .hm-page-wrap .section-title h2 { font-size: 20px !important; }
  .hm-page-wrap .section-title p { font-size: 13px !important; line-height: 1.55 !important; margin-top: 4px !important; }

  /* ③ 热销仪器榜：行距/留白收紧，卡片更紧凑 */
  #hot-rank .mkt-hot-tabs { margin-bottom: 12px !important; }
  #hot-rank .mkt-hot-tab { padding: 7px 10px !important; font-size: 12px !important; }
  #hot-rank .hm-hot-grid { gap: 10px !important; }
  #hot-rank .product-card-thumb { height: 104px !important; }
  #hot-rank .product-card-body { padding: 7px 8px 8px !important; gap: 3px !important; }
  #hot-rank .product-card-title { font-size: 12px !important; line-height: 1.4 !important; min-height: 0 !important; }
  #hot-rank .product-card-meta { font-size: 10.5px !important; line-height: 1.5 !important; }
  #hot-rank .hm-hot-rank { min-width: 22px !important; height: 22px !important; line-height: 22px !important; font-size: 11px !important; }
  #hot-rank .hm-hot-views { font-size: 10px !important; }
  #hot-rank .mkt-hot-more { margin-top: 12px !important; }

  /* ④ 页脚二维码：5 个一行居中（原 25% 宽 → 4+1 孤行） */
  .footer-qr-main { justify-content: center !important; gap: 8px !important; padding: 8px 4px !important; }
  .footer-qr-main .footer-qr-wrap { width: calc(20% - 8px) !important; }
  .footer-qr-row { padding: 10px 0 8px !important; }
}