/* =================================================================
   OK医护网 · PC 工作台外壳（上左右三栏）
   布局：左侧固定导航栏 + 顶栏（搜索/快捷/会员）+ 右侧内容区
   生效范围：≥1024px。移动端（<1024px）完全不加载本套布局，原样保留底部 Tab 版
   加载顺序：style.css → pc.css → workbench.css（最后加载，可覆盖前两者）
   配色：三甲蓝 #185FA5 / 深蓝 #0C447C / 医疗青 #0F6E56 / 转化金 #F0A431
   ================================================================= */

#wb { display: none; }

@media (max-width: 1023.98px) {
  /* 移动端彻底不参与工作台：任何残留都清掉 */
  #wb { display: none !important; }
}

@media (min-width: 1024px) {
  /* ===== 0. 骨架切换：PC 用工作台，原单页 .app 让位（弹窗仍在外层，照常可用） ===== */
  #wb { display: flex; }
  body > .app, body > .tabbar, body > .add2desktop { display: none !important; }
  /* 工作台顶栏已有 AI客服 / 加微信 / 留言入口，悬浮球隐藏避免压住副栏 */
  body > .float-btn { display: none !important; }

  #wb {
    --blue: #185fa5;
    --blue-d: #0c447c;
    --blue-l: #eaf2fb;
    --teal: #0f6e56;
    --gold: #f0a431;
    --ink: #10233a;
    --sub: #62748c;
    --line: #e4ebf4;
    --bg: #f2f6fb;
    --side-1: #0b2f52;
    --side-2: #0e3e6b;
    --shadow: 0 2px 14px rgba(16, 45, 85, .06);

    position: relative;
    width: 100%;
    min-height: 100vh;
    background: var(--bg);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
  }
  #wb * { box-sizing: border-box; }
  #wb a { text-decoration: none; }
  #wb button { font-family: inherit; }

  /* ===== 1. 左侧栏 ===== */
  #wb .wb-side {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: 236px;
    background: linear-gradient(180deg, var(--side-1) 0%, var(--side-2) 100%);
    color: #dce9f6;
    display: flex; flex-direction: column;
    z-index: 60;
    box-shadow: 2px 0 20px rgba(8, 30, 56, .14);
  }
  /* 侧栏顶部微光，避免大面积纯色发闷 */
  #wb .wb-side::before {
    content: ''; position: absolute; top: -60px; left: -40px; right: -40px; height: 220px;
    background: radial-gradient(ellipse at 30% 40%, rgba(64, 156, 255, .22), transparent 70%);
    pointer-events: none;
  }

  #wb .wb-brand {
    position: relative;
    display: flex; align-items: center; gap: 10px;
    padding: 18px 16px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, .09);
    cursor: pointer;
  }
  #wb .wb-mark {
    width: 38px; height: 38px; flex: none; border-radius: 11px;
    background: linear-gradient(135deg, #ffffff 0%, #d8ebff 100%);
    color: #0c447c; font-weight: 800; font-size: 15px; letter-spacing: -.5px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .22);
  }
  #wb .wb-brand-tx { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
  #wb .wb-brand-tx b { font-size: 16.5px; font-weight: 800; color: #fff; letter-spacing: .5px; }
  #wb .wb-brand-tx i { font-style: normal; font-size: 11px; color: rgba(220, 233, 246, .62); letter-spacing: .3px; white-space: nowrap; }

  #wb .wb-nav {
    position: relative;
    flex: 1; overflow-y: auto; padding: 10px 10px 16px;
    display: flex; flex-direction: column; gap: 2px;
    scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.16) transparent;
  }
  #wb .wb-nav::-webkit-scrollbar { width: 5px; }
  #wb .wb-nav::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .16); border-radius: 4px; }

  #wb .wb-nav-group {
    display: flex; align-items: center; gap: 8px;
    padding: 16px 10px 7px;
    font-size: 11px; font-weight: 700; letter-spacing: 1.4px;
    color: rgba(220, 233, 246, .42);
  }
  #wb .wb-nav-group::after { content: ''; flex: 1; height: 1px; background: rgba(255, 255, 255, .08); }
  #wb .wb-link {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: 9px;
    color: #cfe0f0; font-size: 13.5px; font-weight: 600;
    cursor: pointer; transition: background .15s, color .15s;
    position: relative;
  }
  #wb .wb-link:hover { background: rgba(255, 255, 255, .08); color: #fff; }
  #wb .wb-link.active {
    background: linear-gradient(90deg, rgba(64, 156, 255, .26), rgba(64, 156, 255, .04));
    color: #fff; box-shadow: inset 3px 0 0 #4d9fe8;
  }
  #wb .wb-link .ic { width: 18px; text-align: center; font-size: 14px; flex: none; opacity: .95; }
  #wb .wb-link .lb { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  #wb .wb-link .n {
    font-size: 11px; color: rgba(220, 233, 246, .55); font-variant-numeric: tabular-nums;
  }
  #wb .wb-link.active .n { color: rgba(255, 255, 255, .8); }

  /* 侧栏底部会员招商卡 */
  #wb .wb-side-foot { padding: 10px 12px 14px; border-top: 1px solid rgba(255, 255, 255, .09); }
  #wb .wb-vip {
    background: linear-gradient(140deg, rgba(240, 164, 49, .20), rgba(240, 164, 49, .06));
    border: 1px solid rgba(240, 164, 49, .32);
    border-radius: 12px; padding: 12px;
    cursor: pointer; transition: border-color .15s, transform .15s;
  }
  #wb .wb-vip:hover { border-color: rgba(240, 164, 49, .6); transform: translateY(-1px); }
  #wb .wb-vip b { display: flex; align-items: center; gap: 6px; font-size: 13.5px; color: #ffd79a; }
  #wb .wb-vip p { margin: 5px 0 9px; font-size: 11.5px; color: rgba(255, 231, 196, .72); line-height: 1.5; }
  #wb .wb-vip span {
    display: block; text-align: center; padding: 7px 0; border-radius: 8px;
    background: linear-gradient(135deg, #f0a431, #e08a1e); color: #3a2400;
    font-size: 12.5px; font-weight: 800;
  }

  /* ===== 2. 主列 ===== */
  #wb .wb-col {
    flex: 1; min-width: 0; margin-left: 236px;
    display: flex; flex-direction: column; min-height: 100vh;
  }

  /* 顶栏 */
  #wb .wb-top {
    position: sticky; top: 0; z-index: 50;
    height: 62px; flex: none;
    display: flex; align-items: center; gap: 16px;
    padding: 0 20px;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--line);
  }
  #wb .wb-left { display: flex; align-items: baseline; gap: 10px; flex: none; }
  #wb .wb-greet { font-size: 15px; font-weight: 800; color: var(--blue-d); white-space: nowrap; }
  #wb .wb-date { font-size: 12px; color: var(--sub); white-space: nowrap; }

  #wb .wb-search {
    flex: 1; max-width: 520px; min-width: 180px;
    display: flex; align-items: center; gap: 8px;
    height: 38px; padding: 0 4px 0 12px;
    background: #f1f5fa; border: 1px solid #e3eaf3; border-radius: 10px;
    transition: border-color .15s, background .15s;
  }
  #wb .wb-search:focus-within { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(24, 95, 165, .08); }
  #wb .wb-search .s-ic { font-size: 13px; opacity: .55; flex: none; }
  #wb .wb-search input {
    flex: 1; min-width: 0; border: none; outline: none; background: transparent;
    font-size: 13.5px; color: var(--ink); font-family: inherit;
  }
  #wb .wb-search input::placeholder { color: #9aa9bb; }
  #wb .wb-search button {
    flex: none; height: 30px; padding: 0 16px; border: none; border-radius: 8px;
    background: var(--blue); color: #fff; font-size: 13px; font-weight: 600; cursor: pointer;
  }
  #wb .wb-search button:hover { background: var(--blue-d); }

  #wb .wb-quick { display: flex; align-items: center; gap: 6px; flex: none; }
  #wb .wb-q {
    display: inline-flex; align-items: center; gap: 5px;
    height: 34px; padding: 0 11px; border-radius: 9px;
    border: 1px solid #dfe8f2; background: #fff; color: #3d5470;
    font-size: 12.5px; cursor: pointer; white-space: nowrap;
    transition: border-color .15s, color .15s, background .15s;
  }
  #wb .wb-q:hover { border-color: var(--blue); color: var(--blue); background: #f7fbff; }

  #wb .wb-top-actions { display: flex; align-items: center; gap: 8px; flex: none; margin-left: auto; }
  #wb .wb-cta {
    height: 36px; padding: 0 16px; border: none; border-radius: 999px;
    background: linear-gradient(135deg, #f0a431, #e08a1e); color: #3a2400;
    font-size: 13px; font-weight: 800; cursor: pointer; white-space: nowrap;
    box-shadow: 0 4px 12px rgba(240, 164, 49, .32);
    transition: transform .15s, filter .15s;
  }
  #wb .wb-cta:hover { transform: translateY(-1px); filter: brightness(1.04); }
  #wb .wb-user {
    height: 36px; padding: 0 14px; border-radius: 999px;
    border: 1px solid #cddff2; background: #fff; color: var(--blue-d);
    font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap;
    display: inline-flex; align-items: center; gap: 6px;
  }
  #wb .wb-user:hover { border-color: var(--blue); background: #f6faff; }
  #wb .wb-user .dot-on { width: 6px; height: 6px; border-radius: 50%; background: #22a06b; box-shadow: 0 0 0 3px rgba(34,160,107,.16); }

  /* ===== 3. 子导航（一级分类下的二级筛选条） ===== */
  #wb .wb-subnav {
    display: none;
    align-items: center; gap: 8px; flex-wrap: wrap;
    padding: 11px 20px;
    background: #fff; border-bottom: 1px solid var(--line);
    position: sticky; top: 62px; z-index: 45;
  }
  #wb .wb-subnav.show { display: flex; }
  #wb .wb-chip {
    height: 30px; padding: 0 12px; border-radius: 999px;
    border: 1px solid #e1e9f3; background: #f7faff; color: #47607d;
    font-size: 12.5px; cursor: pointer; white-space: nowrap;
    display: inline-flex; align-items: center; gap: 5px;
  }
  #wb .wb-chip:hover { border-color: var(--blue); color: var(--blue); }
  #wb .wb-chip.on {
    background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600;
  }
  #wb .wb-chip-sep { width: 1px; height: 18px; background: var(--line); margin: 0 4px; }

  /* ===== 4. 内容区 ===== */
  #wb .wb-content { flex: 1; padding: 18px 20px 34px; }
  #wb .wb-view { max-width: 1560px; margin: 0 auto; }
  #wb .wb-cols { display: flex; gap: 16px; align-items: flex-start; }
  #wb .wb-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
  #wb .wb-aside { width: 306px; flex: 0 0 306px; display: flex; flex-direction: column; gap: 16px; }

  #wb .p {
    background: #fff; border: 1px solid #eef2f8; border-radius: 14px;
    padding: 16px 18px; box-shadow: var(--shadow);
  }
  #wb .p-h {
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; margin-bottom: 14px;
  }
  #wb .p-h h3 {
    display: flex; align-items: center; gap: 8px;
    margin: 0; font-size: 15.5px; font-weight: 800; color: #12314f;
  }
  #wb .p-h h3 .em { font-size: 16px; }
  #wb .p-h .tip { font-size: 12px; font-weight: 500; color: #8b9cb0; }
  #wb .p-h .more {
    font-size: 12.5px; font-weight: 600; color: var(--blue);
    cursor: pointer; display: inline-flex; align-items: center; gap: 2px;
  }
  #wb .p-h .more:hover { color: var(--blue-d); text-decoration: underline; }

  /* 欢迎卡（首屏身份区） */
  #wb .hero {
    position: relative; overflow: hidden;
    display: flex; align-items: center; gap: 18px;
    padding: 20px 22px;
    border-radius: 14px; border: none;
    background:
      radial-gradient(ellipse 700px 260px at 88% -30%, rgba(15, 110, 86, .30), transparent 62%),
      radial-gradient(ellipse 520px 240px at 6% 120%, rgba(64, 156, 255, .26), transparent 66%),
      linear-gradient(120deg, #0b3a68 0%, #11518f 58%, #1665a8 100%);
    color: #fff;
    box-shadow: 0 10px 26px rgba(11, 58, 104, .22);
  }
  #wb .hero::after {
    content: ''; position: absolute; right: -40px; bottom: -60px;
    width: 260px; height: 150px; opacity: .18;
    background:
      linear-gradient(90deg, transparent 0 8%, #6fd0ff 8% 10%, transparent 10% 13%,
      #6fd0ff 13% 15%, transparent 15% 18%, #6fd0ff 18% 19%, transparent 19% 24%, #6fd0ff 24% 27%, transparent 27%);
    mask: linear-gradient(180deg, transparent, #000 40%, transparent);
    -webkit-mask: linear-gradient(180deg, transparent, #000 40%, transparent);
  }
  #wb .hero-ic {
    width: 52px; height: 52px; flex: none; border-radius: 14px;
    background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .22);
    display: flex; align-items: center; justify-content: center; font-size: 24px;
  }
  #wb .hero-tx { flex: 1; min-width: 0; }
  #wb .hero-tx b { display: block; font-size: 20px; font-weight: 800; letter-spacing: .3px; }
  #wb .hero-tx p { margin: 5px 0 0; font-size: 12.8px; line-height: 1.55; color: rgba(226, 238, 250, .82); }
  #wb .hero-act { flex: none; display: flex; gap: 8px; }
  #wb .hero-btn {
    height: 38px; padding: 0 18px; border-radius: 10px; border: none;
    font-size: 13px; font-weight: 700; cursor: pointer;
    background: #fff; color: var(--blue-d);
    transition: transform .15s;
  }
  #wb .hero-btn:hover { transform: translateY(-1px); }
  #wb .hero-btn.ghost {
    background: rgba(255, 255, 255, .14); color: #fff;
    border: 1px solid rgba(255, 255, 255, .3);
  }

  /* 数据条 */
  #wb .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
  #wb .stat {
    background: #fff; border: 1px solid #eef2f8; border-radius: 12px;
    padding: 14px 12px; text-align: center; box-shadow: var(--shadow);
  }
  #wb .stat b {
    display: block; font-size: 22px; font-weight: 800; color: var(--blue-d);
    line-height: 1.15; font-variant-numeric: tabular-nums;
  }
  #wb .stat b i { font-style: normal; font-size: 12px; font-weight: 700; margin-left: 1px; }
  #wb .stat span { display: block; margin-top: 4px; font-size: 12px; color: var(--sub); }

  /* 卡片网格 */
  #wb .grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(184px, 1fr));
    gap: 14px;
  }
  #wb .card {
    background: #fff; border: 1px solid #eef2f8; border-radius: 12px;
    overflow: hidden; cursor: pointer;
    transition: transform .16s, box-shadow .16s, border-color .16s;
    display: flex; flex-direction: column;
  }
  #wb .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(16, 45, 85, .13);
    border-color: #d6e4f4;
  }
  #wb .card-th {
    position: relative; width: 100%; aspect-ratio: 4 / 3;
    background: #eef3f9; overflow: hidden;
  }
  #wb .card-th img {
    width: 100%; height: 100%; object-fit: cover; object-position: top center;
    display: block; transition: transform .3s;
  }
  #wb .card:hover .card-th img { transform: scale(1.035); }
  #wb .card-bg {
    position: absolute; left: 8px; top: 8px;
    height: 21px; padding: 0 8px; border-radius: 6px;
    font-size: 11px; font-weight: 700; line-height: 21px;
    color: #fff; backdrop-filter: blur(4px);
  }
  #wb .card-bg.free { background: rgba(15, 110, 86, .92); }
  #wb .card-bg.vip { background: rgba(240, 164, 49, .95); color: #3a2400; }
  #wb .card-bg.hot { background: rgba(200, 60, 60, .9); }
  #wb .card-tx { padding: 10px 11px 11px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
  #wb .card-t {
    font-size: 13px; font-weight: 600; color: #1a2f47; line-height: 1.45;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    min-height: 38px;
  }
  #wb .card-m {
    display: flex; align-items: center; justify-content: space-between; gap: 6px;
    margin-top: auto; font-size: 11.5px; color: #8b9cb0;
  }
  #wb .card-m .c {
    display: inline-block; max-width: 62%; overflow: hidden;
    text-overflow: ellipsis; white-space: nowrap;
    padding: 2px 7px; border-radius: 5px; background: #f2f7fc; color: #4a7ba8;
  }
  #wb .card-m .d { font-variant-numeric: tabular-nums; }

  /* 空态 */
  #wb .empty { padding: 46px 20px; text-align: center; color: #8b9cb0; }
  #wb .empty .ico { font-size: 34px; margin-bottom: 8px; opacity: .8; }
  #wb .empty p { margin: 0 0 14px; font-size: 13px; line-height: 1.6; }
  #wb .empty .go {
    display: inline-flex; align-items: center; gap: 5px; height: 34px; padding: 0 16px;
    border-radius: 9px; border: 1px solid var(--blue); background: #fff; color: var(--blue);
    font-size: 13px; font-weight: 600; cursor: pointer;
  }
  #wb .loading { padding: 40px; text-align: center; color: #9aa9bb; font-size: 13px; }

  /* 列表页头 */
  #wb .list-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 12px; margin-bottom: 14px;
  }
  #wb .list-head .lh-l h2 { margin: 0; font-size: 19px; font-weight: 800; color: #10304f; }
  #wb .list-head .lh-l p { margin: 5px 0 0; font-size: 12.5px; color: var(--sub); }
  #wb .list-head .lh-r { display: flex; align-items: center; gap: 6px; }
  #wb .seg {
    display: inline-flex; padding: 3px; background: #eef3f9; border-radius: 9px;
  }
  #wb .seg button {
    height: 28px; padding: 0 12px; border: none; border-radius: 7px;
    background: transparent; color: #5a718b; font-size: 12.5px; cursor: pointer;
  }
  #wb .seg button.on { background: #fff; color: var(--blue-d); font-weight: 700; box-shadow: 0 1px 4px rgba(16,45,85,.1); }

  /* 分页 */
  #wb .pager { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 22px 0 4px; }
  #wb .pager button {
    min-width: 34px; height: 34px; padding: 0 10px; border-radius: 9px;
    border: 1px solid #e1e9f3; background: #fff; color: #445d78;
    font-size: 13px; cursor: pointer; font-variant-numeric: tabular-nums;
  }
  #wb .pager button:hover:not(:disabled) { border-color: var(--blue); color: var(--blue); }
  #wb .pager button.on { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 700; }
  #wb .pager button:disabled { opacity: .45; cursor: default; }
  #wb .pager .pinfo { margin-left: 6px; font-size: 12.5px; color: #8b9cb0; }

  /* ===== 5. 副栏组件 ===== */
  /* 会员招商大卡 */
  #wb .vipcard {
    position: relative; overflow: hidden;
    border-radius: 14px; padding: 18px;
    background: linear-gradient(150deg, #123f6b 0%, #0c2f52 55%, #0a2743 100%);
    color: #fff; box-shadow: 0 10px 24px rgba(10, 39, 67, .22);
  }
  #wb .vipcard::before {
    content: ''; position: absolute; right: -46px; top: -46px;
    width: 150px; height: 150px; border-radius: 50%;
    background: radial-gradient(circle, rgba(240, 164, 49, .30), transparent 66%);
  }
  #wb .vipcard .vh { display: flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 800; }
  #wb .vipcard .vh em {
    font-style: normal; font-size: 10.5px; font-weight: 700; color: #3a2400;
    background: linear-gradient(135deg, #ffd79a, #f0a431); padding: 2px 7px; border-radius: 5px;
  }
  #wb .vipcard .vp { margin: 9px 0 13px; font-size: 12.3px; line-height: 1.65; color: rgba(224, 238, 252, .8); }
  #wb .vipcard ul { margin: 0 0 14px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 7px; }
  #wb .vipcard li { display: flex; align-items: center; gap: 7px; font-size: 12.3px; color: rgba(235, 245, 255, .92); }
  #wb .vipcard li i {
    font-style: normal; width: 15px; height: 15px; flex: none; border-radius: 50%;
    background: rgba(34, 160, 107, .22); color: #7ee2b8;
    font-size: 10px; display: flex; align-items: center; justify-content: center;
  }
  #wb .vipcard .vbtn {
    display: block; width: 100%; height: 40px; border: none; border-radius: 10px;
    background: linear-gradient(135deg, #f0a431, #e08a1e); color: #3a2400;
    font-size: 13.5px; font-weight: 800; cursor: pointer;
    box-shadow: 0 6px 16px rgba(240, 164, 49, .28);
    transition: transform .15s;
  }
  #wb .vipcard .vbtn:hover { transform: translateY(-1px); }
  #wb .vipcard .vsub {
    margin-top: 9px; text-align: center; font-size: 11px; color: rgba(224, 238, 252, .55);
  }

  /* 代做卡（服务型转化） */
  #wb .daizuo {
    border-radius: 14px; padding: 16px 18px;
    background: linear-gradient(150deg, #0f6e56 0%, #0b5442 100%);
    color: #fff; box-shadow: 0 8px 20px rgba(11, 84, 66, .2);
    cursor: pointer;
  }
  #wb .daizuo .dh { display: flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 800; }
  #wb .daizuo p { margin: 8px 0 0; font-size: 12.3px; line-height: 1.65; color: rgba(226, 246, 239, .82); }
  #wb .daizuo .dtags { display: flex; flex-wrap: wrap; gap: 6px; margin: 11px 0 13px; }
  #wb .daizuo .dtags span {
    font-size: 11px; padding: 3px 8px; border-radius: 5px;
    background: rgba(255, 255, 255, .13); border: 1px solid rgba(255, 255, 255, .14);
  }
  #wb .daizuo .dbtn {
    display: flex; align-items: center; justify-content: center; gap: 5px;
    width: 100%; height: 36px; border-radius: 9px; border: 1px solid rgba(255, 255, 255, .38);
    background: rgba(255, 255, 255, .1); color: #fff; font-size: 12.8px; font-weight: 700; cursor: pointer;
  }
  #wb .daizuo .dbtn:hover { background: rgba(255, 255, 255, .2); }

  /* 榜单列表 */
  #wb .rank { display: flex; flex-direction: column; gap: 2px; }
  #wb .rank-it {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 4px; border-radius: 8px; cursor: pointer;
    transition: background .14s;
  }
  #wb .rank-it:hover { background: #f5f9fe; }
  #wb .rank-no {
    width: 20px; flex: none; text-align: center;
    font-size: 13px; font-weight: 800; color: #b6c5d6; font-variant-numeric: tabular-nums;
  }
  #wb .rank-it:nth-child(1) .rank-no { color: #e0563c; }
  #wb .rank-it:nth-child(2) .rank-no { color: #e08a1e; }
  #wb .rank-it:nth-child(3) .rank-no { color: #c69a2e; }
  #wb .rank-tx { flex: 1; min-width: 0; }
  #wb .rank-tx b {
    display: block; font-size: 12.8px; font-weight: 600; color: #22394f;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  #wb .rank-tx span { font-size: 11px; color: #9aa9bb; }
  #wb .rank-th {
    width: 44px; height: 33px; flex: none; border-radius: 6px; overflow: hidden; background: #eef3f9;
  }
  #wb .rank-th img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }

  /* 分类速览（副栏小格） */
  #wb .cat-mini { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
  #wb .cat-mini a {
    display: flex; align-items: center; gap: 7px;
    padding: 9px 10px; border-radius: 9px; background: #f6faff;
    border: 1px solid #eaf1f9; cursor: pointer;
    font-size: 12.5px; color: #34506d; font-weight: 600;
    transition: background .14s, border-color .14s;
  }
  #wb .cat-mini a:hover { background: #eef6ff; border-color: #cfe2f6; color: var(--blue-d); }
  #wb .cat-mini a i { font-style: normal; font-size: 13px; }
  #wb .cat-mini a em { font-style: normal; margin-left: auto; font-size: 11px; color: #9aa9bb; font-weight: 500; }

  /* ===== 6. 分类总览页 ===== */
  #wb .cats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
  #wb .cat-card {
    display: flex; align-items: center; gap: 12px;
    padding: 15px 16px; border-radius: 12px; background: #fff;
    border: 1px solid #eef2f8; cursor: pointer; box-shadow: var(--shadow);
    transition: transform .15s, border-color .15s, box-shadow .15s;
  }
  #wb .cat-card:hover { transform: translateY(-2px); border-color: #d5e4f5; box-shadow: 0 8px 20px rgba(16,45,85,.1); }
  #wb .cat-card .ci {
    width: 40px; height: 40px; flex: none; border-radius: 11px;
    display: flex; align-items: center; justify-content: center; font-size: 19px;
    background: linear-gradient(135deg, #eaf3ff, #dbeafe);
  }
  #wb .cat-card .cn { flex: 1; min-width: 0; }
  #wb .cat-card .cn b { display: block; font-size: 13.5px; font-weight: 700; color: #1a2f47; }
  #wb .cat-card .cn span { font-size: 11.5px; color: #8b9cb0; }
  #wb .cat-card .cc { font-size: 12px; font-weight: 700; color: var(--blue); flex: none; }

  /* ===== 7. 页脚 ===== */
  #wb .wb-foot {
    margin-top: 20px; padding: 20px 4px 6px;
    border-top: 1px solid var(--line);
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    flex-wrap: wrap; font-size: 12px; color: #93a3b6;
  }
  #wb .wb-foot .fl { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
  #wb .wb-foot a { color: #7b8da3; cursor: pointer; }
  #wb .wb-foot a:hover { color: var(--blue); }

  /* ===== 8. 中等宽度收紧（1024–1360） ===== */
  @media (max-width: 1360px) {
    #wb .wb-aside { width: 280px; flex: 0 0 280px; }
    #wb .wb-quick .wb-q span { display: none; }
    #wb .wb-quick .wb-q { padding: 0 9px; }
    #wb .wb-greet { font-size: 14px; }
    #wb .wb-date { display: none; }
  }
  @media (max-width: 1180px) {
    #wb .wb-side { width: 208px; }
    #wb .wb-col { margin-left: 208px; }
    #wb .wb-brand-tx i { display: none; }
    #wb .grid { grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); }
    #wb .wb-aside { width: 256px; flex: 0 0 256px; }
  }

  /* ===== 9. 招商合作页 ===== */
  #wb .promo-hero {
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
    background: linear-gradient(120deg, var(--blue-d) 0%, var(--blue) 70%, #2e79c4 100%);
    border-radius: 14px; padding: 26px 30px; color: #fff; margin-bottom: 16px;
  }
  #wb .promo-hero .ph-tx b { display: block; font-size: 20px; margin-bottom: 8px; }
  #wb .promo-hero .ph-tx p { margin: 0; font-size: 13.5px; line-height: 1.8; color: rgba(255,255,255,.88); max-width: 620px; }
  #wb .promo-hero .ph-btns { display: flex; gap: 10px; margin-top: 14px; }
  #wb .promo-hero .hero-btn { background: #ffb648; color: #4a2c00; border: 0; }
  #wb .promo-hero .hero-btn.ghost { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
  #wb .promo-hero .ph-badge {
    flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; gap: 6px;
    background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
    border-radius: 12px; padding: 14px 18px; font-size: 12px; color: rgba(255,255,255,.9);
    max-width: 170px; text-align: center; line-height: 1.6;
  }
  #wb .promo-hero .ph-badge { font-size: 26px; }
  #wb .promo-hero .ph-badge span { font-size: 12px; }
  #wb .promo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
  #wb .promo-card { display: flex; flex-direction: column; }
  #wb .promo-card .p-h h3 { font-size: 16px; }
  #wb .promo-li { margin: 10px 0 4px; padding: 0 0 0 2px; list-style: none; flex: 1; }
  #wb .promo-li li {
    position: relative; padding: 0 0 8px 20px; font-size: 13px; line-height: 1.7; color: #3d5872;
  }
  #wb .promo-li li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--blue); font-weight: 700; }
  #wb .promo-cta { padding-top: 6px; }
  #wb .promo-cta .vbtn {
    display: block; width: 100%; border: 0; cursor: pointer;
    background: var(--blue); color: #fff; border-radius: 8px; padding: 9px 0;
    font-size: 13.5px; font-weight: 700; font-family: inherit;
  }
  #wb .promo-cta .vbtn:hover { background: var(--blue-d); }
  #wb .promo-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 12px; }
  #wb .promo-steps .step {
    background: var(--blue-l); border-radius: 10px; padding: 14px 14px 12px; text-align: center;
  }
  #wb .promo-steps .step i {
    font-style: normal; display: inline-flex; align-items: center; justify-content: center;
    width: 26px; height: 26px; border-radius: 50%; background: var(--blue); color: #fff;
    font-weight: 700; font-size: 13px; margin-bottom: 8px;
  }
  #wb .promo-steps .step b { display: block; font-size: 13.5px; color: var(--blue-d); margin-bottom: 3px; }
  #wb .promo-steps .step span { font-size: 12px; color: #5a718b; }
  #wb .pvip { color: var(--blue); font-weight: 600; cursor: pointer; }
  #wb .pvip:hover { text-decoration: underline; }
  @media (max-width: 1360px) {
    #wb .promo-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    #wb .promo-hero { padding: 20px 22px; }
    #wb .promo-hero .ph-badge { display: none; }
  }
  @media (max-width: 1180px) {
    #wb .promo-grid { grid-template-columns: 1fr; }
    #wb .promo-steps { grid-template-columns: repeat(2, 1fr); }
  }

  /* ===== 10. 详情页（课件啦式左右排版，参数对齐 kejianla style.css） ===== */
  #wb .dt-wrap { max-width: 1400px; }
  #wb .dt-crumb {
    display: flex; align-items: center; flex-wrap: wrap; gap: 6px;
    font-size: 13px; color: #8b9cb0; padding: 2px 4px 14px; overflow: hidden;
  }
  #wb .dt-crumb a { color: #8b9cb0; cursor: pointer; white-space: nowrap; }
  #wb .dt-crumb a:hover { color: var(--blue); }
  #wb .dt-crumb i { color: #c3cfdb; font-style: normal; }
  #wb .dt-crumb b { color: var(--ink); font-weight: 600; max-width: 56%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  #wb .dt-main {
    display: grid; grid-template-columns: minmax(0, 1fr) 420px;
    gap: 26px; align-items: start;
  }
  /* 左：封面大图 —— 铺满左栏（宽屏下去掉卡片壳，kejianla 同款做法） */
  #wb .dt-gallery {
    position: relative;
    background: #fff; border: 1px solid var(--line); border-radius: 14px;
    padding: 14px; overflow: hidden;
    display: flex; justify-content: center;
  }
  #wb .dt-gallery img {
    display: block; width: 100%; max-width: 620px; height: auto;
    object-fit: unset; border-radius: 8px;
  }
  #wb .dt-badge {
    position: absolute; top: 12px; left: 12px; z-index: 2;
    background: linear-gradient(135deg, #ffb648, #ff8a00); color: #fff;
    font-size: 12px; font-weight: 800; font-style: normal;
    padding: 5px 14px; border-radius: 999px; box-shadow: 0 4px 12px rgba(0,0,0,.18);
  }
  #wb .dt-badge.free { background: linear-gradient(135deg, #18b26f, #0f8a5f); }
  /* 右：信息栏 */
  #wb .dt-side {
    background: #fff; border: 1px solid var(--line); border-radius: 18px;
    padding: 24px 24px 26px; align-self: start;
    position: sticky; top: 76px;
  }
  #wb .dt-side h1 { font-size: 22px; line-height: 1.6; color: var(--ink); margin: 0; }
  #wb .dt-meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 12px 0 0; }
  #wb .dt-meta span {
    font-size: 12px; color: #45564f; background: #eef4fa;
    padding: 5px 14px; border-radius: 999px;
  }
  #wb .dt-btns { display: flex; gap: 10px; margin-top: 14px; }
  #wb .dt-dl {
    flex: 1; border: 0; cursor: pointer; border-radius: 999px; padding: 15px 0;
    background: linear-gradient(135deg, #ffb648, #ff9d1e); color: #fff;
    font-size: 16px; font-weight: 800; font-family: inherit;
    box-shadow: 0 6px 16px rgba(255,157,30,.35);
  }
  #wb .dt-dl:hover { transform: translateY(-1px); }
  #wb .dt-fav {
    flex: none; border: 1.5px solid var(--line); background: #fff; color: #8b9cb0;
    border-radius: 999px; padding: 0 22px; font-size: 13.5px; font-weight: 600;
    cursor: pointer; font-family: inherit;
  }
  #wb .dt-fav:hover { border-color: #ff9d1e; color: #c77700; background: #fdf3e2; }
  #wb .dt-price {
    display: flex; flex-direction: row; align-items: baseline; justify-content: space-between;
    gap: 10px; flex-wrap: wrap;
    margin: 14px 0 0; padding: 10px 14px;
    background: #fbf7ee; border: 1px dashed #ecd9b0; border-radius: 12px;
  }
  #wb .dt-price b { font-size: 22px; color: #e0620d; }
  #wb .dt-price b.free { color: #0f8a5f; font-size: 19px; }
  #wb .dt-price b.vip { color: #c77700; font-size: 19px; }
  #wb .dt-price span { font-size: 12.5px; color: #8b9cb0; }
  #wb .dt-buy {
    display: block; width: 100%; margin-top: 10px; border: 0; cursor: pointer;
    background: var(--blue); color: #fff; border-radius: 999px; padding: 12px 0;
    font-size: 14.5px; font-weight: 700; font-family: inherit;
  }
  #wb .dt-buy:hover { background: var(--blue-d); }
  #wb .dt-buy.vip {
    background: #fffdf6; color: #b06e00; border: 1.5px solid #f0a83c;
  }
  #wb .dt-buy.vip:hover { background: #fdf3e2; }
  #wb .dt-guar { list-style: none; margin: 14px 0 0; padding: 12px 2px 0; border-top: 1px dashed var(--line); }
  #wb .dt-guar li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #5a718b; padding: 5px 0; line-height: 1.6; }
  #wb .dt-guar li span { flex: 0 0 auto; }
  #wb .dt-copyline {
    font-size: 11.5px; color: #c25a4a; background: #fdf1f0;
    border-radius: 10px; padding: 8px 12px; margin-top: 14px; line-height: 1.6;
  }
  #wb .dt-copyline b { color: #b04a3b; }
  #wb .dt-related { margin-top: 34px; }
  #wb .dt-rel-head { display: flex; align-items: baseline; justify-content: space-between; padding: 0 4px 12px; }
  #wb .dt-rel-head h3 { margin: 0; font-size: 17px; color: var(--ink); }
  #wb .dt-rel-head a { font-size: 12.5px; color: var(--blue); cursor: pointer; }
  #wb .dt-rel-head a:hover { text-decoration: underline; }
  /* 宽屏：大图铺满左栏（kejianla 同款覆盖），右栏 420px */
  @media (min-width: 1180px) {
    #wb .dt-gallery { padding: 0; background: none; border: 0; border-radius: 0; }
    #wb .dt-gallery img { max-width: 100%; border-radius: 14px; }
    #wb .dt-badge { top: 12px; left: 12px; }
  }
  @media (min-width: 1280px) {
    #wb .dt-main { grid-template-columns: minmax(0, 1fr) 420px; }
  }
  /* 窄屏（1024–1180）：退回上下堆叠 */
  @media (max-width: 1179px) {
    #wb .dt-main { grid-template-columns: 1fr; gap: 16px; }
    #wb .dt-side { position: static; }
    #wb .dt-gallery img { max-width: 620px; }
  }
}