@charset "utf-8";
/* ============================================================
   钛声矩阵 · 六页面统一移动端总控样式 tsjz-mobile.css
   编码：UTF-8 无 BOM
   适用：封面页 / 矩阵动态列表 / 矩阵动态详情 / 平台入口 / 声量月报列表 / 声量月报详情
   用法：放在该页面所有 CSS 的最后加载（后加载者胜，可统一收编重复定义）
   说明：全文件无反斜杠，帝国CMS保存安全
   ============================================================ */

/* ============================================================
   零、全局基础兜底
   ============================================================ */
img { max-width: 100%; height: auto; }
table { max-width: 100%; }
/* 中文排版：避免标点跑行首（比 break-all 更合适） */
p, li, dd, td, th, span, a, div {
  overflow-wrap: break-word;
  word-wrap: break-word;
}
/* 防止长URL/iframe撑破 */
iframe, video, embed { max-width: 100%; }

/* ============================================================
   一、超大屏到笔记本过渡（1200px ~ 1399px）
   ============================================================ */
@media screen and (min-width: 1200px) and (max-width: 1399px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .hero { padding: 40px 32px 36px; }
  .hero h1 { font-size: 2.6rem; }
}

/* ============================================================
   二、iPad 横屏 / 小笔记本（1024px ~ 1199px）
   ============================================================ */
@media screen and (min-width: 1024px) and (max-width: 1199px) {
  .container { padding-left: 14px; padding-right: 14px; }
  .site-header { padding: 20px 28px; }
  .main-nav { gap: 18px; font-size: .92rem; }

  .hero { padding: 36px 28px 32px; }
  .hero h1 { font-size: 2.3rem; }
  .hero .sub { font-size: .96rem; }

  /* 平台宫格 5 -> 3 */
  .plat-grid { grid-template-columns: repeat(3, 1fr); }
  .plat-card { padding: 24px 14px 18px; }

  /* 矩阵动态卡片 */
  .news-item { padding: 20px 22px; }
  .ni-pic { flex: 0 0 160px; }
  .ni-pic img { height: 116px; }

  /* 月报 */
  .board { padding: 28px 24px; }
  .report-list { gap: 20px; }
  .rc-stats { gap: 8px; }

  /* 详情页 */
  .art-head, .art-body, .panel { padding: 26px 24px; }
  .kpi-grid { gap: 14px; }
  .chart-2 { gap: 16px; }
}

/* ============================================================
   三、iPad 竖屏（769px ~ 1023px）重点：标题尺寸修正
   ============================================================ */
@media screen and (min-width: 769px) and (max-width: 1023px) {
  .container { padding-left: 14px; padding-right: 14px; }

  .site-header { padding: 20px 24px; }

  /* 修正：hero 标题在平板上过大 */
  .hero { padding: 32px 26px 28px; }
  .hero h1 { font-size: 2.3rem; letter-spacing: 2px; }
  .hero .sub { font-size: .95rem; max-width: 100%; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 26px; }
  .hero-stat { padding: 14px 16px; }
  .hero-stat .num { font-size: 1.7rem; }

  /* 入口卡 2 列 */
  .entry-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }

  /* 平台宫格 3 列 */
  .plat-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .plat-sec { padding: 24px 22px; }
  .plat-item { padding: 18px 10px 14px; }

  /* 矩阵动态列表：图缩小 */
  .news-item { padding: 18px 20px; gap: 16px; }
  .ni-pic { flex: 0 0 140px; }
  .ni-pic img { height: 104px; }
  .news-title { font-size: 1.08rem; }

  /* 声量月报列表：卡片单列偏窄 */
  .report-list { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .board { padding: 26px 22px; }
  .board-stats { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .chart { padding: 20px 20px; }
  .bars { height: 160px; }

  /* 声量月报详情 */
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .art-head, .art-body, .panel { padding: 24px 22px; }
  .art-head h1 { font-size: 1.6rem; }
  .chart { height: 260px; }

  /* 矩阵动态详情 */
  .art-wrap { padding: 24px 22px; }
  .art-wrap h1 { font-size: 1.5rem; }
  .rel-list { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   四、通用移动端（≤768px）核心：导航折叠 + 卡片单列
   ============================================================ */
@media screen and (max-width: 768px) {
  /* ---- 容器 ---- */
  body { padding: 0 12px; }
  .container { padding: 14px 0 40px; max-width: 100%; }

  /* ---- 页头 ---- */
  .site-header {
    position: relative;
    padding: 18px 20px;
    margin-bottom: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  .brand { padding-right: 60px; }
  .brand .logo { font-size: 1.5rem; }
  .brand .tagline {
    display: block;
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    margin-top: 3px;
    font-size: .72rem;
  }

  /* ---- 汉堡按钮（JS 动态插入，此处保证样式正确） ---- */
  .nav-toggle {
    display: flex;
    position: absolute;
    top: 18px; right: 16px;
    z-index: 60;
    width: 42px; height: 42px;
    padding: 0;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 10px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
  }
  .nav-toggle span {
    display: block;
    width: 19px; height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all .3s;
  }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* ---- 导航折叠 ---- */
  .main-nav {
    display: none !important;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,.12);
  }
  .main-nav.open { display: flex !important; }
  .main-nav a {
    padding: 13px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .main-nav a:last-child { border-bottom: none; }

  /* ---- 面包屑 ---- */
  .breadcrumb { font-size: .8rem; margin-bottom: 14px; }

  /* ---- 页面头 ---- */
  .page-header { padding: 4px 0 16px; }
  .page-header h1 { font-size: 1.55rem; letter-spacing: 1px; }
  .page-header .subtitle { font-size: .88rem; padding-left: 12px; margin-top: 6px; }

  /* ========== 封面页 ========== */
  .hero { padding: 26px 18px 24px; margin-bottom: 24px; }
  .hero h1 { font-size: 1.7rem; letter-spacing: 1px; }
  .hero .sub { font-size: .86rem; padding-left: 12px; margin-top: 10px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 22px; }
  .hero-stat { padding: 12px 14px; }
  .hero-stat .num { font-size: 1.45rem; }
  .hero-stat .lab { font-size: .7rem; }

  .entry-grid { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; }
  .entry-card { padding: 22px 18px; }
  .entry-card .ico { width: 48px; height: 48px; font-size: 1.35rem; }
  .entry-card h3 { font-size: 1.1rem; }
  .entry-card p { font-size: .88rem; }

  .sec-head { margin-bottom: 16px; }
  .sec-head h2 { font-size: 1.25rem; }
  .sec-head .desc { font-size: .8rem; }
  .sec-head .more { font-size: .84rem; }

  .dyn-grid { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; }
  .dyn-card { padding: 18px 18px 14px; }

  .plat-sec { padding: 20px 14px; margin-bottom: 32px; }
  .plat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .plat-item { padding: 16px 8px 12px; }
  .plat-item .ico { width: 48px; height: 48px; font-size: 1.35rem; }
  .plat-item .pname { font-size: .88rem; }
  .plat-item .pbage { font-size: .66rem; }

  .rp-sec { padding: 22px 16px; margin-bottom: 28px; }
  .rp-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .rp-stat { padding: 13px 10px; }
  .rp-stat .num { font-size: 1.5rem; }
  .rp-stat .lab { font-size: .74rem; }
  .rp-note { font-size: .82rem; line-height: 1.7; }

  /* ========== 矩阵动态列表页 ========== */
  .search-bar { flex-direction: column; gap: 8px; margin: 18px 0 14px; }
  .search-bar input {
    width: 100%;
    font-size: 16px;      /* 防 iOS 聚焦缩放 */
    padding: 12px 14px;
  }
  .search-bar button { width: 100%; padding: 12px; }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 14px 16px;
    margin-bottom: 18px;
  }
  .filter-bar .fi { flex-direction: column; align-items: stretch; gap: 6px; }
  .filter-bar label { font-size: .82rem; }
  .filter-bar select {
    width: 100%;
    min-width: 0;
    min-height: 44px;     /* 触摸目标 */
    font-size: 16px;      /* 防 iOS 缩放 */
    padding: 8px 12px;
  }
  .filter-bar .btn-reset { width: 100%; min-height: 44px; font-size: .9rem; }
  .f-count { margin-left: 0; text-align: center; font-size: .8rem; }

  .news-list { gap: 14px; }
  .news-item { flex-direction: column; padding: 16px; gap: 12px; }
  .ni-pic { flex: none; width: 100%; }
  .ni-pic img { width: 100%; height: 180px; object-fit: cover; }
  .news-title { font-size: 1rem; line-height: 1.45; }
  .news-meta { gap: 10px; font-size: .76rem; }
  .news-summary { font-size: .88rem; -webkit-line-clamp: 3; line-clamp: 3; }
  .ni-tags .tg { max-width: 100%; font-size: .72rem; padding: 2px 10px; }

  .pagination { gap: 6px; padding: 12px 0 8px; }
  .pagination a, .pagination strong, .pagination b {
    min-width: 40px; min-height: 40px;   /* 触摸目标 */
    padding: 0 10px;
    font-size: .85rem;
    display: inline-flex; align-items: center; justify-content: center;
  }

  /* ========== 矩阵动态详情页 ========== */
  .art-wrap { padding: 20px 16px; }
  .art-wrap h1 { font-size: 1.28rem; line-height: 1.45; }
  .art-meta { gap: 8px; font-size: .76rem; flex-wrap: wrap; }
  .summary { padding: 12px 14px; font-size: .88rem; line-height: 1.8; }

  .art-body { font-size: .98rem; line-height: 1.85; }
  .art-body h2 { font-size: 1.12rem; margin: 24px 0 10px; }
  .art-body h3 { font-size: 1rem; margin: 18px 0 8px; }
  .art-body p { margin-bottom: 12px; }
  .art-body ul, .art-body ol { margin: 0 0 12px 20px; }

  /* 表格横滑 */
  .art-body table,
  .art-body .p_biaoge {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    margin: 16px 0;
  }
  .art-body th, .art-body td {
    white-space: nowrap;
    font-size: .84rem;
    padding: 9px 11px;
  }

  /* 同步分发 */
  .spread-box { padding: 14px 16px; }
  .spread-hd { font-size: .95rem; margin-bottom: 10px; }
  .spread-links { gap: 8px; }
  .spread-item {
    padding: 8px 14px;
    font-size: .82rem;
    min-height: 40px;
    display: inline-flex; align-items: center;
  }

  /* FAQ */
  .faq-box { padding: 18px 16px; }
  .faq-box h2 { font-size: 1.08rem; }
  .faq-item summary { font-size: .92rem; padding: 12px 14px; line-height: 1.6; }
  .faq-item .ans { font-size: .88rem; padding: 0 14px 14px; }

  /* 相关内容 */
  .rel-box { padding: 18px 16px; }
  .rel-box h2 { font-size: 1.08rem; }
  .rel-list { grid-template-columns: 1fr; gap: 10px; }

  /* 上下篇 */
  .nav-prev-next { grid-template-columns: 1fr; gap: 12px; }
  .pn { padding: 14px 16px; font-size: .88rem; min-height: 44px; }
  .pn.next { text-align: left; }

  /* ========== 平台入口列表页 ========== */
  .overview {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 16px 14px;
    margin-bottom: 24px;
  }
  .ov-item { border-right: none; }
  .ov-item:nth-child(-n+2) { border-bottom: 1px solid #f0f0f0; padding-bottom: 10px; }
  .ov-item .num { font-size: 1.5rem; }
  .ov-item .lab { font-size: .74rem; }

  .plat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 28px; }
  .plat-card { padding: 18px 10px 14px; }
  .plat-card .ico { width: 50px; height: 50px; font-size: 1.45rem; }
  .plat-card .pname { font-size: .95rem; }
  .plat-card .pcount { font-size: .75rem; }
  .plat-card .pgo { font-size: .72rem; }

  .table-sec { padding: 18px 14px; margin-bottom: 28px; }
  .table-sec h2 { font-size: 1.08rem; margin-bottom: 14px; }
  table { min-width: 540px; font-size: .84rem; }
  thead th, tbody td { padding: 10px 9px; }
  .bar-wrap { width: 84px; margin-right: 6px; }

  .note-sec { padding: 16px; font-size: .86rem; }
  .note-sec h3 { font-size: .95rem; }
  .note-sec ol { margin: 8px 0 0 16px; }
  .note-sec li { margin-bottom: 5px; }

  /* ========== 声量月报列表页 ========== */
  .board { padding: 22px 16px; margin-bottom: 24px; }
  .board h2 { font-size: 1rem; margin-bottom: 16px; }
  .board-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .bstat { padding: 13px 10px; }
  .bstat .num { font-size: 1.45rem; }
  .bstat .lab { font-size: .72rem; }
  .bstat .tip { font-size: .66rem; margin-top: 3px; }

  .chart { padding: 16px 14px; margin-bottom: 24px; }
  .chart-hd { gap: 8px; margin-bottom: 6px; }
  .chart-hd h2 { font-size: 1rem; }
  .legend { gap: 10px; font-size: .72rem; }
  .bars { height: 130px; gap: 4px; padding: 12px 0 24px; }
  .bar { width: 11px; }
  .bar-label { font-size: .6rem; bottom: -22px; }
  .bar-val { font-size: .62rem; top: -16px; }

  .year-tabs { gap: 8px; margin-bottom: 18px; }
  .year-tabs a {
    padding: 8px 16px;
    font-size: .85rem;
    min-height: 40px;
    display: inline-flex; align-items: center;
  }

  .report-list { grid-template-columns: 1fr; gap: 16px; margin-bottom: 28px; }
  .report-card { padding: 20px 16px 16px; }
  .rc-head { margin-bottom: 14px; }
  .rc-head h3 { font-size: 1.05rem; }
  .rc-head .ym { font-size: .72rem; padding: 2px 10px; }
  .rc-stats { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 14px; }
  .rc-stat { padding: 10px 6px; }
  .rc-stat .n { font-size: 1.1rem; }
  .rc-stat .l { font-size: .7rem; }
  .rc-foot { flex-direction: column; align-items: flex-start; gap: 10px; padding-top: 12px; }
  .rc-foot .tags span { font-size: .7rem; }
  .rc-foot .more { align-self: flex-end; font-size: .85rem; min-height: 36px; display: inline-flex; align-items: center; }

  .no-report { padding: 34px 16px; font-size: .88rem; }

  /* ========== 声量月报详情页 ========== */
  .art-head { padding: 20px 16px; margin-bottom: 18px; }
  .art-head h1 { font-size: 1.28rem; line-height: 1.45; }
  .art-meta { gap: 6px; font-size: .76rem; flex-direction: column; }
  .art-head .lead { font-size: .9rem; line-height: 1.8; }
  .divider { margin: 14px 0; }

  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 18px; }
  .kpi { padding: 15px 14px; }
  .kpi .lab { font-size: .76rem; }
  .kpi .num { font-size: 1.55rem; margin: 4px 0 2px; }
  .kpi .cmp { font-size: .74rem; }

  .panel { padding: 18px 14px; margin-bottom: 18px; }
  .panel h2 { font-size: 1.02rem; margin-bottom: 14px; padding-left: 10px; }

  .chart-2 { grid-template-columns: 1fr; gap: 16px; }
  .chart { height: 240px; padding: 0; }

  .arch-table { min-width: 500px; font-size: .84rem; }
  .arch-table th, .arch-table td { padding: 10px 9px; }
  .arch-table th:first-child, .arch-table td:first-child { min-width: 130px; }

  .art-body { padding: 20px 16px; font-size: .95rem; }
  .art-body h3 { font-size: 1rem; }

  /* ========== 通用页脚 ========== */
  .site-footer { margin-top: 24px; padding: 24px 0 16px; font-size: .8rem; line-height: 1.8; }
  .site-footer .footer-links { margin-top: 8px; }
  .site-footer .footer-links a {
    margin: 0 7px;
    display: inline-block;
    padding: 4px 0;
    min-height: 32px;
  }
}

/* ============================================================
   五、主流手机（≤600px）
   ============================================================ */
@media screen and (max-width: 600px) {
  .container { padding: 12px 0 32px; }
  .hero h1 { font-size: 1.55rem; }
  .hero .sub { font-size: .82rem; }
  .page-header h1 { font-size: 1.45rem; }
  .art-wrap h1, .art-head h1 { font-size: 1.2rem; }

  /* 表格更强横滑 + 阴影提示 */
  .art-body table,
  .art-body .p_biaoge {
    box-shadow: inset -14px 0 12px -12px rgba(0,0,0,.12);
  }
  .table-sec table { min-width: 500px; }
}

/* ============================================================
   六、小屏手机（≤480px）iPhone SE / 安卓小屏
   ============================================================ */
@media screen and (max-width: 480px) {
  body { padding: 0 10px; }
  .site-header { padding: 16px 16px; }
  .brand .logo { font-size: 1.35rem; }

  .hero { padding: 22px 16px 20px; }
  .hero h1 { font-size: 1.45rem; }
  .hero-stat .num { font-size: 1.3rem; }
  .hero-stat .lab { font-size: .66rem; }

  .entry-card { padding: 20px 16px; }
  .entry-card h3 { font-size: 1.02rem; }

  .plat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .plat-card { padding: 16px 8px 12px; }
  .plat-card .ico { width: 44px; height: 44px; font-size: 1.25rem; }
  .plat-card .pname { font-size: .88rem; }
  .plat-card .pcount { font-size: .7rem; }

  .plat-item .ico { width: 44px; height: 44px; font-size: 1.25rem; }
  .plat-item .pname { font-size: .84rem; }

  .news-title { font-size: .95rem; }
  .news-summary { font-size: .84rem; }
  .ni-pic img { height: 160px; }

  .art-body { font-size: .94rem; }
  .art-body h2 { font-size: 1.06rem; }
  .summary { font-size: .84rem; }

  .kpi .num { font-size: 1.4rem; }
  .kpi .lab { font-size: .72rem; }
  .bstat .num { font-size: 1.32rem; }

  .chart { height: 220px; }
  .bars { height: 120px; }
  .bar { width: 9px; }

  .report-card { padding: 18px 14px 14px; }
  .rc-head h3 { font-size: 1rem; }
  .rc-stat .n { font-size: 1.02rem; }

  .arch-table { min-width: 460px; font-size: .8rem; }
  .table-sec table { min-width: 460px; font-size: .8rem; }
}

/* ============================================================
   七、iPhone 12/13 mini（≤400px）
   ============================================================ */
@media screen and (max-width: 400px) {
  body { padding: 0 8px; }
  .container { padding: 10px 0 28px; }
  .site-header { padding: 14px 14px; margin-bottom: 16px; }
  .nav-toggle { width: 38px; height: 38px; top: 15px; right: 12px; }
  .nav-toggle span { width: 17px; }

  .hero { padding: 20px 14px 18px; }
  .hero h1 { font-size: 1.35rem; }
  .hero-stats { gap: 8px; margin-top: 18px; }
  .hero-stat { padding: 10px 12px; }

  .page-header h1 { font-size: 1.35rem; }
  .page-header .subtitle { font-size: .82rem; }

  .overview { gap: 8px; padding: 14px 12px; }
  .ov-item .num { font-size: 1.32rem; }

  .plat-grid { gap: 8px; }
  .plat-card .ico { width: 42px; height: 42px; font-size: 1.2rem; }
  .plat-card .pname { font-size: .84rem; }

  .news-item { padding: 14px; }
  .ni-pic img { height: 150px; }
  .news-title { font-size: .92rem; }

  .art-wrap, .art-head, .art-body { padding: 16px 14px; }
  .art-wrap h1, .art-head h1 { font-size: 1.14rem; }

  .kpi-grid { gap: 8px; }
  .kpi { padding: 13px 12px; }
  .kpi .num { font-size: 1.3rem; }

  .bars { height: 110px; gap: 3px; }
  .bar { width: 8px; }
  .bar-label { font-size: .56rem; }

  .filter-bar { padding: 12px 14px; }
  .search-bar input { padding: 11px 12px; }
}

/* ============================================================
   八、超小屏安卓（≤360px）
   ============================================================ */
@media screen and (max-width: 360px) {
  .brand .logo { font-size: 1.25rem; }
  .brand .tagline { font-size: .66rem; }

  .hero h1 { font-size: 1.24rem; }
  .hero .sub { font-size: .78rem; }
  .hero-stat { padding: 9px 10px; }
  .hero-stat .num { font-size: 1.18rem; }
  .hero-stat .lab { font-size: .62rem; }

  .page-header h1 { font-size: 1.24rem; }
  .page-header .subtitle { font-size: .78rem; }

  .entry-card { padding: 18px 14px; }
  .entry-card h3 { font-size: .96rem; }
  .entry-card p { font-size: .82rem; }

  .plat-grid { grid-template-columns: repeat(2, 1fr); gap: 7px; }
  .plat-card .ico { width: 40px; height: 40px; font-size: 1.1rem; }
  .plat-card .pname { font-size: .8rem; }
  .plat-card .pcount { font-size: .66rem; }

  .news-title { font-size: .88rem; }
  .news-meta { font-size: .72rem; }
  .tg { font-size: .68rem; padding: 2px 8px; }

  .art-wrap h1, .art-head h1 { font-size: 1.08rem; }
  .art-body { font-size: .9rem; }
  .art-body h2 { font-size: 1rem; }

  .kpi .num { font-size: 1.22rem; }
  .bstat .num { font-size: 1.22rem; }
  .rp-stat .num { font-size: 1.28rem; }

  .report-card { padding: 16px 12px 12px; }
  .rc-head h3 { font-size: .95rem; }
  .rc-stat .n { font-size: .96rem; }

  .pagination a, .pagination strong, .pagination b {
    min-width: 36px; min-height: 36px; padding: 0 8px; font-size: .8rem;
  }
  .year-tabs a { padding: 7px 13px; font-size: .8rem; }
}

/* ============================================================
   九、极限小屏（≤320px）iPhone SE 一代
   ============================================================ */
@media screen and (max-width: 320px) {
  body { padding: 0 6px; }
  .hero { padding: 16px 12px 14px; }
  .hero h1 { font-size: 1.12rem; letter-spacing: 0; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 6px; }

  .page-header h1 { font-size: 1.12rem; }

  .plat-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .plat-card .ico { width: 36px; height: 36px; font-size: 1rem; }
  .plat-card .pname { font-size: .74rem; }
  .plat-card .pcount { font-size: .62rem; }

  .art-wrap, .art-head, .art-body { padding: 14px 12px; }
  .art-wrap h1, .art-head h1 { font-size: 1rem; }
  .art-body { font-size: .86rem; }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .kpi .num { font-size: 1.12rem; }
  .overview { grid-template-columns: 1fr 1fr; gap: 6px; }
  .ov-item .num { font-size: 1.12rem; }

  .site-footer { font-size: .74rem; }
}

/* ============================================================
   十、横屏适配（手机横放，高度不足）
   ============================================================ */
@media screen and (orientation: landscape) and (max-height: 520px) {
  /* 隐藏 banner 省纵向空间 */
  .hero { padding: 18px 20px 16px; margin-bottom: 16px; }
  .hero::after { display: none; }
  .hero h1 { font-size: 1.4rem; }
  .hero .sub { font-size: .8rem; margin-top: 6px; }
  .hero-stats { margin-top: 12px; grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .hero-stat { padding: 8px 10px; }
  .hero-stat .num { font-size: 1.1rem; }
  .hero-stat .lab { font-size: .62rem; }

  .site-header { padding: 12px 18px; margin-bottom: 14px; }
  .page-header { padding: 2px 0 10px; }
  .page-header h1 { font-size: 1.3rem; }

  /* 返回顶部缩小，避免挡正文 */
  .gotop { width: 38px; height: 38px; right: 12px; bottom: 12px; }
  .gotop-arrow svg { width: 14px; height: 14px; }

  /* 表格高度压缩 */
  .art-body table,
  .art-body .p_biaoge { margin: 12px 0; }
  .art-body th, .art-body td { padding: 7px 9px; font-size: .8rem; }

  .chart { height: 200px; }
  .bars { height: 100px; }
}

/* ============================================================
   十一、刘海屏安全区（iPhone X 及以上）
   用 @supports 渐进增强，不支持的浏览器自动忽略
   ============================================================ */
@supports (bottom: env(safe-area-inset-bottom)) {
  .gotop {
    bottom: calc(18px + env(safe-area-inset-bottom));
  }
  .site-footer {
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
  }
  @media screen and (max-width: 768px) {
    body {
      padding-left: env(safe-area-inset-left);
      padding-right: env(safe-area-inset-right);
    }
  }
}

/* ============================================================
   十二、无障碍：系统开启「减弱动效」时关闭动画
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   十三、高对比度模式（Windows 高对比度）
   ============================================================ */
@media (prefers-contrast: high) {
  .plat-card, .report-card, .news-item, .entry-card, .dyn-card {
    border-width: 2px;
  }
}

/* ============================================================
   十四、打印样式（B端客户常打印技术资料）
   ============================================================ */
@media print {
  /* 隐藏非正文元素 */
  .site-header,
  .breadcrumb,
  .gotop,
  .nav-toggle,
  .search-bar,
  .filter-bar,
  .year-tabs,
  .pagination,
  .site-footer .footer-links,
  .nav-prev-next,
  .spread-box,
  .plat-sec,
  .rp-sec,
  .entry-grid,
  .kefu {
    display: none !important;
  }

  body {
    background: #fff !important;
    padding: 0 !important;
    color: #000 !important;
    font-size: 12pt;
  }
  .container { max-width: 100% !important; padding: 0 !important; }

  .art-head, .art-body, .panel, .art-wrap {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 0 14pt !important;
  }

  .art-wrap h1, .art-head h1 { font-size: 18pt !important; color: #000 !important; }
  .art-body, .art-body p { color: #000 !important; font-size: 11pt !important; line-height: 1.7 !important; }
  .art-body h2 { font-size: 14pt !important; color: #000 !important; }
  .art-body h3 { font-size: 12pt !important; color: #000 !important; }

  .art-body a, .arch-table a {
    color: #000 !important;
    text-decoration: none !important;
  }
  /* 打印时补出完整链接 */
  .art-body a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 8pt;
    color: #555;
    word-break: break-all;
  }

  /* 表格完整显示，不横滑 */
  .art-body table,
  .art-body .p_biaoge,
  .arch-table,
  .table-sec table {
    display: table !important;
    white-space: normal !important;
    width: 100% !important;
    min-width: 0 !important;
    box-shadow: none !important;
    border-collapse: collapse !important;
    page-break-inside: avoid;
  }
  .art-body th, .art-body td,
  .arch-table th, .arch-table td {
    border: 1px solid #999 !important;
    padding: 5pt 7pt !important;
    font-size: 9pt !important;
    white-space: normal !important;
    color: #000 !important;
    background: #fff !important;
  }
  .art-body th, .arch-table th { background: #eee !important; font-weight: 700 !important; }

  .kpi, .bstat, .rp-stat, .hero-stat, .rc-stat, .ov-item {
    border: 1px solid #999 !important;
    background: #fff !important;
    color: #000 !important;
  }
  .kpi .num, .bstat .num, .rp-stat .num, .hero-stat .num, .rc-stat .n, .ov-item .num {
    color: #000 !important;
    font-size: 14pt !important;
  }

  /* 图表区提示 */
  .chart, .chart-2 { page-break-inside: avoid; }
  .chart { height: auto !important; min-height: 160pt; }

  .site-footer { border-top: 1px solid #999 !important; color: #333 !important; font-size: 9pt !important; }

  /* 避免孤行寡行 */
  p, li, td { orphans: 3; widows: 3; }
  h1, h2, h3 { page-break-after: avoid; }
}


/* ============================================================
   平台更新明细表 · 移动端排版修复
   ============================================================ */

/* ---------- ≤992px：横滑基础 + 解除内联宽度锁定 ---------- */
@media (max-width: 992px) {
  .table-sec { overflow-x: auto !important; -webkit-overflow-scrolling: touch; }
  /* 覆盖 <th style="width:60px/200px/100px"> 的内联锁定 */
  .table-sec thead th:nth-child(1),
  .table-sec thead th:nth-child(4),
  .table-sec thead th:nth-child(5) { width: auto !important; }
  /* 横滑时冻结「平台名称」列 */
  .table-sec thead th:nth-child(2),
  .table-sec tbody td:nth-child(2) { position: sticky; left: 0; z-index: 2; }
  .table-sec thead th:nth-child(2) { background: #f7f9fc; z-index: 3; }
  .table-sec tbody td:nth-child(2) { background: #fff; box-shadow: 1px 0 0 #eef2f7; }
  .table-sec tbody tr:hover td:nth-child(2) { background: #fafcfe; }
}

/* ---------- ≤768px：行高统一，杜绝纵向错位 ---------- */
@media (max-width: 768px) {
  .table-sec { padding: 16px 12px !important; }
  .table-sec h2 { font-size: 1.05rem !important; margin-bottom: 14px; }
  .table-sec h2::after {
    content: "（左右滑动查看）";
    font-size: .74rem; color: #bbb; font-weight: 400; margin-left: 8px;
  }
  .table-sec table { min-width: 520px !important; font-size: .82rem; }
  .table-sec thead th,
  .table-sec tbody td { padding: 10px !important; }
  /* ★ 所有单元格强制单行，行高统一 */
  .table-sec tbody td { white-space: nowrap; vertical-align: middle; }
  .table-sec td .badge { white-space: nowrap; }
  /* 长链接单行省略号，点击仍跳完整地址 */
  .table-sec tbody td:nth-child(3) a {
    display: block; max-width: 190px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  /* ★ 进度条缩小，与数字稳定同行 */
  .table-sec .bar-wrap { width: 64px !important; margin-right: 6px; }
  .table-sec tbody td:nth-child(4) { white-space: nowrap; }
}

/* ---------- ≤480px：隐藏「排序」列 ---------- */
@media (max-width: 480px) {
  .table-sec { padding: 14px 10px !important; }
  .table-sec table { min-width: 460px !important; font-size: .78rem; }
  .table-sec thead th,
  .table-sec tbody td { padding: 9px 8px !important; }
  .table-sec thead th:nth-child(1),
  .table-sec tbody td:nth-child(1) { display: none; }
  .table-sec tbody td:nth-child(3) a { max-width: 150px; }
  .table-sec .bar-wrap { width: 52px !important; }
  .table-sec .badge { padding: 2px 9px; font-size: .74rem; }
  .table-sec h2::after { content: "（左右滑动）"; }
}

/* ---------- ≤360px ---------- */
@media (max-width: 360px) {
  .table-sec { padding: 12px 8px !important; }
  .table-sec table { min-width: 420px !important; font-size: .76rem; }
  .table-sec tbody td:nth-child(3) a { max-width: 130px; }
  .table-sec .bar-wrap { width: 46px !important; }
  .table-sec thead th,
  .table-sec tbody td { padding: 8px 6px !important; }
}