/* roulang page: index */
:root{
      --bg:#101014;
      --bg-soft:#17151b;
      --panel:#1b1820;
      --panel-2:#211d27;
      --panel-3:#29232d;
      --text:#f4f1ee;
      --muted:#b9b0b6;
      --faint:#8f858c;
      --brand:#d84a6f;
      --brand-dark:#b73558;
      --copper:#c59a6a;
      --border:rgba(244,241,238,.1);
      --border-strong:rgba(216,74,111,.34);
      --shadow:0 16px 40px rgba(0,0,0,.32);
      --radius:8px;
      --radius-sm:6px;
      --container:1200px;
      --header-h:72px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 18% 10%,rgba(216,74,111,.16),transparent 30%),
        radial-gradient(circle at 88% 22%,rgba(197,154,106,.09),transparent 28%),
        var(--bg);
      line-height:1.78;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
      background-size:28px 28px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      min-height:var(--header-h);
      background:rgba(16,16,20,.92);
      border-bottom:1px solid var(--border);
      backdrop-filter:blur(12px);
    }
    .nav-wrap{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:22px}
    .logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:0;color:var(--text);white-space:nowrap}
    .logo-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--brand),#7f263d);box-shadow:0 10px 24px rgba(216,74,111,.24);font-size:13px}
    .nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-menu a{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 12px;
      border-radius:var(--radius-sm);
      color:var(--muted);
      font-size:14px;
      transition:.22s ease;
    }
    .nav-menu a:hover,.nav-menu a:focus{color:var(--text);background:rgba(244,241,238,.06);outline:none}
    .nav-menu a.active{color:var(--text);background:rgba(216,74,111,.14)}
    .nav-menu a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:2px;background:var(--brand);border-radius:2px}
    .nav-action{display:flex;align-items:center;gap:10px}
    .search-mini{
      width:190px;
      height:44px;
      padding:0 14px;
      border:1px solid var(--border);
      border-radius:var(--radius-sm);
      background:#141218;
      color:var(--text);
      outline:none;
      transition:.22s ease;
    }
    .search-mini::placeholder{color:var(--faint)}
    .search-mini:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(216,74,111,.16)}
    .menu-toggle{display:none;width:44px;height:44px;border-radius:var(--radius-sm);background:var(--panel);color:var(--text);border:1px solid var(--border)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:var(--radius-sm);
      font-weight:700;
      transition:.22s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{background:var(--brand);color:#fff;box-shadow:0 12px 26px rgba(216,74,111,.24)}
    .btn-primary:hover,.btn-primary:focus{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 18px 34px rgba(216,74,111,.32);outline:none}
    .btn-secondary{background:transparent;color:var(--text);border-color:rgba(244,241,238,.24)}
    .btn-secondary:hover,.btn-secondary:focus{border-color:var(--brand);background:rgba(216,74,111,.1);outline:none}
    .btn:active{transform:translateY(0)}
    .hero{
      position:relative;
      min-height:680px;
      display:flex;
      align-items:center;
      background-image:linear-gradient(90deg,rgba(16,16,20,.96),rgba(16,16,20,.74) 48%,rgba(16,16,20,.9)),url('/assets/images/backpic/back-1.webp');
      background-size:cover;
      background-position:center;
      border-bottom:1px solid var(--border);
      overflow:hidden;
    }
    .hero::after{content:"";position:absolute;inset:auto 0 0 0;height:140px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center;padding:76px 0 86px}
    .age-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid rgba(197,154,106,.38);border-radius:var(--radius-sm);background:rgba(197,154,106,.1);color:#ead7be;font-size:13px}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:760px;margin:18px 0 18px;font-size:54px;line-height:1.16;letter-spacing:0}
    .hero-lead{max-width:640px;color:#d6cfd3;font-size:18px;line-height:1.85;margin-bottom:28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
    .hero-tags{display:flex;flex-wrap:wrap;gap:9px}
    .tag,.badge{display:inline-flex;align-items:center;min-height:28px;padding:4px 9px;border-radius:var(--radius-sm);font-size:13px;color:#f5d8e0;background:rgba(216,74,111,.14);border:1px solid rgba(216,74,111,.26)}
    .tag.copper{color:#f0d4ad;background:rgba(197,154,106,.12);border-color:rgba(197,154,106,.35)}
    .preview-board{
      background:rgba(27,24,32,.78);
      border:1px solid var(--border);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      padding:18px;
    }
    .board-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
    .board-head strong{font-size:18px}
    .board-head span{font-size:13px;color:var(--muted)}
    .preview-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:12px}
    .preview-tile{
      position:relative;
      min-height:138px;
      border-radius:var(--radius);
      overflow:hidden;
      border:1px solid var(--border);
      background:var(--panel-2);
    }
    .preview-tile.big{grid-row:span 2;min-height:292px}
    .preview-tile img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:.35s ease;opacity:.86}
    .preview-tile:hover img{transform:scale(1.045);opacity:1}
    .tile-info{position:absolute;left:12px;right:12px;bottom:12px;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:8px}
    .tile-info b{font-size:14px;line-height:1.35;text-shadow:0 2px 10px rgba(0,0,0,.55)}
    .tile-info small{color:#ead7be;font-size:12px}
    .section{padding:84px 0}
    .section.compact{padding:68px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-kicker{color:var(--copper);font-size:13px;font-weight:700;margin-bottom:8px}
    h2{font-size:34px;line-height:1.22;margin-bottom:10px;letter-spacing:0}
    .section-desc{max-width:650px;color:var(--muted);margin:0}
    .category-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .cat-tile{
      min-height:132px;
      padding:20px;
      border-radius:var(--radius);
      background:linear-gradient(145deg,var(--panel),var(--panel-2));
      border:1px solid var(--border);
      box-shadow:0 12px 28px rgba(0,0,0,.22);
      transition:.22s ease;
    }
    .cat-tile:hover,.cat-tile:focus{transform:translateY(-3px);border-color:var(--border-strong);outline:none}
    .cat-tile h3{font-size:20px;margin-bottom:8px}
    .cat-tile p{color:var(--muted);font-size:14px;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .cat-meta{display:flex;align-items:center;justify-content:space-between;color:var(--copper);font-size:13px}
    .feature-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .content-card{
      position:relative;
      display:block;
      overflow:hidden;
      border-radius:var(--radius);
      background:var(--panel);
      border:1px solid var(--border);
      box-shadow:0 14px 34px rgba(0,0,0,.24);
      transition:.24s ease;
    }
    .content-card:hover,.content-card:focus{transform:translateY(-3px);border-color:var(--border-strong);outline:none}
    .content-card:hover .card-media img{transform:scale(1.05)}
    .card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#18151b}
    .card-media.square{aspect-ratio:1/1}
    .card-media img{width:100%;height:100%;object-fit:cover;transition:.36s ease;opacity:.9}
    .card-body{padding:18px}
    .card-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px;color:var(--faint);font-size:13px}
    .content-card h3{font-size:22px;line-height:1.32;margin-bottom:8px;transition:.2s ease}
    .content-card:hover h3{color:#ff86a4}
    .content-card p{color:var(--muted);font-size:14px;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .read-link{color:#f0bdc9;font-weight:700;font-size:14px}
    .small-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .updates-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px}
    .update-list{display:grid;gap:12px}
    .update-item{
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      padding:18px;
      border-radius:var(--radius);
      background:var(--panel);
      border:1px solid var(--border);
      transition:.22s ease;
    }
    .update-item:hover,.update-item:focus-within{border-color:var(--border-strong);background:#201b25}
    .update-item h3{font-size:18px;margin-bottom:6px}
    .update-item p{margin:0;color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .update-side{padding:20px;border-radius:var(--radius);background:var(--panel-2);border:1px solid var(--border);height:max-content}
    .side-block+.side-block{margin-top:20px;padding-top:18px;border-top:1px solid var(--border)}
    .side-block h3{font-size:18px;margin-bottom:10px}
    .mini-list{margin:0;padding:0;list-style:none;display:grid;gap:8px;color:var(--muted);font-size:14px}
    .mini-list li{display:flex;justify-content:space-between;gap:16px;border-bottom:1px dashed rgba(244,241,238,.12);padding-bottom:8px}
    .empty-state{
      padding:28px;
      border:1px dashed rgba(244,241,238,.22);
      border-radius:var(--radius);
      background:rgba(27,24,32,.54);
      color:var(--muted);
      text-align:center;
    }
    .banner{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius);
      border:1px solid var(--border);
      background-image:linear-gradient(90deg,rgba(27,24,32,.94),rgba(27,24,32,.78)),url('/assets/images/backpic/back-2.webp');
      background-size:cover;
      background-position:center;
      padding:34px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      box-shadow:var(--shadow);
    }
    .banner h2{font-size:30px}
    .banner-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
    .trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .trust-card{padding:22px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--border)}
    .trust-card strong{display:block;color:#fff;font-size:28px;line-height:1.1;margin-bottom:8px}
    .trust-card span{color:var(--muted);font-size:14px}
    .faq-list{display:grid;gap:12px}
    .faq-item{background:var(--panel-3);border:1px solid var(--border);border-left:3px solid var(--brand);border-radius:var(--radius);overflow:hidden}
    .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:transparent;color:var(--text);text-align:left;font-weight:800}
    .faq-q:focus{outline:2px solid rgba(216,74,111,.55);outline-offset:-2px}
    .faq-a{display:none;padding:0 20px 18px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-a{display:block}
    .faq-icon{color:var(--brand);font-size:20px}
    .cta-panel{
      padding:34px;
      border-radius:var(--radius);
      border:1px solid var(--border);
      background:linear-gradient(135deg,#1b1820,#141217);
      box-shadow:var(--shadow);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .cta-panel p{color:var(--muted);margin:0;max-width:680px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
    .site-footer{border-top:1px solid var(--border);background:#0d0d11;padding:48px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:34px;margin-bottom:30px}
    .footer-note{color:var(--muted);font-size:14px;margin:14px 0 18px}
    .adult-box{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(197,154,106,.35);background:rgba(197,154,106,.08);color:#ead7be;border-radius:var(--radius-sm);padding:10px 12px;font-size:13px}
    .footer-title{font-weight:800;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:var(--muted);font-size:14px;transition:.2s ease}
    .footer-links a:hover,.footer-links a:focus{color:#ff9ab2;outline:none}
    .copyright{padding-top:22px;border-top:1px solid var(--border);color:var(--faint);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
    @media (max-width:1024px){
      .nav-action{display:none}
      .hero-grid,.feature-layout,.updates-wrap{grid-template-columns:1fr}
      .category-strip{grid-template-columns:repeat(2,1fr)}
      .preview-board{max-width:720px}
      h1{font-size:44px}
    }
    @media (max-width:768px){
      :root{--header-h:62px}
      .container{width:min(100% - 32px,var(--container))}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav-menu{
        position:absolute;
        left:16px;
        right:16px;
        top:calc(var(--header-h) + 8px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:10px;
        border-radius:var(--radius);
        background:#151319;
        border:1px solid var(--border);
        box-shadow:var(--shadow);
      }
      .nav-menu.open{display:flex}
      .nav-menu a{min-height:46px;justify-content:flex-start}
      .hero{min-height:auto}
      .hero-grid{padding:46px 0 66px;gap:28px}
      h1{font-size:34px}
      h2{font-size:28px}
      .hero-lead{font-size:16px}
      .hero-actions,.cta-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}
      .btn{width:100%}
      .section{padding:58px 0}
      .section-head,.banner,.cta-panel{display:block}
      .banner .btn,.cta-panel .btn{margin-top:18px}
      .small-grid,.trust-grid,.footer-grid{grid-template-columns:1fr}
      .preview-grid{grid-template-columns:1fr 1fr}
      .preview-tile.big{grid-column:span 2;min-height:230px}
    }
    @media (max-width:520px){
      .category-strip,.preview-grid{grid-template-columns:1fr}
      .preview-tile.big{grid-column:auto}
      .hero-actions,.cta-actions{grid-template-columns:1fr}
      .update-item{grid-template-columns:1fr}
      .banner,.cta-panel{padding:24px}
      .logo{font-size:15px}
      .logo-mark{width:32px;height:32px}
    }

/* roulang page: article */
:root {
      --bg: #101014;
      --bg-soft: #151318;
      --panel: #1b1820;
      --panel-2: #211d27;
      --panel-3: #29232d;
      --text: #f4f1ee;
      --muted: #b7adb2;
      --subtle: #8e858b;
      --primary: #d84a6f;
      --primary-dark: #b8375a;
      --primary-soft: rgba(216, 74, 111, .16);
      --gold: #c59a6a;
      --gold-soft: rgba(197, 154, 106, .14);
      --border: rgba(244, 241, 238, .09);
      --border-strong: rgba(244, 241, 238, .16);
      --shadow: 0 16px 40px rgba(0, 0, 0, .32);
      --shadow-soft: 0 10px 26px rgba(0, 0, 0, .24);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1200px;
      --article: 820px;
      --nav-h: 72px;
      --ease: all .22s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-width: 320px;
      background:
        radial-gradient(circle at 18% 4%, rgba(216, 74, 111, .13), transparent 32%),
        radial-gradient(circle at 86% 12%, rgba(197, 154, 106, .08), transparent 28%),
        linear-gradient(180deg, #101014 0%, #141117 46%, #101014 100%);
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
      line-height: 1.78;
      letter-spacing: 0;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      opacity: .22;
      background-image:
        linear-gradient(rgba(244, 241, 238, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(244, 241, 238, .02) 1px, transparent 1px);
      background-size: 34px 34px;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--ease);
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 3px;
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      min-height: var(--nav-h);
      background: rgba(16, 16, 20, .92);
      border-bottom: 1px solid var(--border);
      backdrop-filter: blur(12px);
    }

    .nav-bar {
      min-height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--text);
      font-weight: 800;
      font-size: 20px;
      line-height: 1;
      white-space: nowrap;
    }

    .logo-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 28px;
      border-radius: var(--radius-sm);
      background: var(--primary);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 10px 24px rgba(216, 74, 111, .28);
    }

    .nav-menu {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex: 1;
    }

    .nav-menu a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 13px;
      border-radius: var(--radius-sm);
      color: var(--muted);
      font-size: 14px;
      font-weight: 650;
      white-space: nowrap;
    }

    .nav-menu a::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 5px;
      height: 2px;
      transform: scaleX(0);
      transform-origin: left;
      background: var(--primary);
      transition: var(--ease);
    }

    .nav-menu a:hover,
    .nav-menu a.active {
      color: var(--text);
      background: rgba(244, 241, 238, .045);
    }

    .nav-menu a:hover::after,
    .nav-menu a.active::after {
      transform: scaleX(1);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .search-mini {
      position: relative;
      width: 188px;
    }

    .search-mini input {
      width: 100%;
      height: 44px;
      padding: 0 14px 0 38px;
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      background: rgba(33, 29, 39, .8);
      color: var(--text);
      outline: none;
      transition: var(--ease);
    }

    .search-mini input::placeholder {
      color: var(--subtle);
    }

    .search-mini input:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(216, 74, 111, .14);
    }

    .search-mini::before {
      content: "⌕";
      position: absolute;
      left: 14px;
      top: 50%;
      transform: translateY(-51%);
      color: var(--gold);
      font-size: 18px;
      line-height: 1;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      background: var(--panel-2);
      color: var(--text);
      border: 1px solid var(--border);
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      display: block;
      width: 18px;
      height: 2px;
      background: var(--text);
      transition: var(--ease);
    }

    .menu-toggle span {
      position: relative;
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .menu-toggle span::before {
      top: -6px;
    }

    .menu-toggle span::after {
      top: 6px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 18px;
      border-radius: var(--radius-sm);
      border: 1px solid transparent;
      font-weight: 750;
      color: var(--text);
      transition: var(--ease);
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--primary);
      box-shadow: 0 12px 28px rgba(216, 74, 111, .24);
    }

    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(216, 74, 111, .28);
    }

    .btn-secondary {
      background: transparent;
      border-color: var(--border-strong);
      color: var(--text);
    }

    .btn-secondary:hover {
      border-color: var(--gold);
      color: var(--gold);
      transform: translateY(-2px);
      background: rgba(197, 154, 106, .08);
    }

    .btn:active {
      transform: translateY(0);
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      font-size: 12px;
      font-weight: 750;
      line-height: 1;
      white-space: nowrap;
    }

    .badge {
      background: var(--primary-soft);
      color: #ffd8e2;
      border: 1px solid rgba(216, 74, 111, .28);
    }

    .tag {
      background: rgba(244, 241, 238, .045);
      color: var(--muted);
      border: 1px solid var(--border);
    }

    .page-shell {
      padding: 42px 0 86px;
    }

    .article-hero {
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--border);
      background:
        linear-gradient(90deg, rgba(16, 16, 20, .96), rgba(16, 16, 20, .77) 58%, rgba(16, 16, 20, .96)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
    }

    .article-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(216, 74, 111, .42), transparent);
    }

    .article-head {
      position: relative;
      z-index: 1;
      max-width: 940px;
      padding: 74px 0 56px;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
      margin-bottom: 18px;
      color: var(--subtle);
      font-size: 14px;
    }

    .breadcrumb a {
      color: var(--muted);
    }

    .breadcrumb a:hover {
      color: var(--gold);
    }

    .breadcrumb span {
      color: var(--subtle);
    }

    .article-head h1 {
      margin: 18px 0 18px;
      max-width: 880px;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.18;
      letter-spacing: 0;
    }

    .article-summary {
      max-width: 820px;
      margin: 0;
      color: var(--muted);
      font-size: 17px;
      line-height: 1.86;
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
      margin-top: 24px;
      color: var(--muted);
      font-size: 14px;
    }

    .meta-row span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      background: rgba(244, 241, 238, .05);
      border: 1px solid var(--border);
    }

    .adult-reminder {
      margin-top: 24px;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      background: rgba(16, 16, 20, .72);
      border: 1px solid rgba(197, 154, 106, .28);
      color: #ead4ba;
      font-size: 13px;
      font-weight: 700;
    }

    .article-layout {
      display: grid;
      grid-template-columns: minmax(0, var(--article)) 300px;
      gap: 36px;
      align-items: start;
    }

    .article-main {
      min-width: 0;
    }

    .content-card {
      background: rgba(27, 24, 32, .72);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .cover-frame {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: var(--panel-3);
    }

    .cover-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: .88;
      transition: transform .35s ease;
    }

    .content-card:hover .cover-frame img {
      transform: scale(1.035);
    }

    .cover-caption {
      position: absolute;
      left: 18px;
      bottom: 18px;
      display: inline-flex;
      max-width: calc(100% - 36px);
      padding: 8px 10px;
      border-radius: var(--radius-sm);
      background: rgba(16, 16, 20, .78);
      color: var(--text);
      font-size: 13px;
      border: 1px solid var(--border);
      backdrop-filter: blur(8px);
    }

    .article-content {
      padding: 34px 36px 38px;
      color: #e8e0dc;
      font-size: 17px;
      line-height: 1.9;
    }

    .article-content h2,
    .article-content h3 {
      color: var(--text);
      line-height: 1.25;
      letter-spacing: 0;
    }

    .article-content h2 {
      margin: 38px 0 16px;
      padding-left: 14px;
      border-left: 3px solid var(--primary);
      font-size: 30px;
    }

    .article-content h3 {
      margin: 30px 0 12px;
      font-size: 22px;
    }

    .article-content p {
      margin: 0 0 20px;
    }

    .article-content a {
      color: #f06d8d;
      border-bottom: 1px solid rgba(240, 109, 141, .34);
    }

    .article-content a:hover {
      color: var(--gold);
      border-bottom-color: var(--gold);
    }

    .article-content ul,
    .article-content ol {
      margin: 0 0 22px;
      padding-left: 22px;
    }

    .article-content li {
      margin: 8px 0;
    }

    .article-content blockquote {
      margin: 28px 0;
      padding: 18px 20px;
      border-left: 3px solid var(--gold);
      border-radius: 0 var(--radius) var(--radius) 0;
      background: rgba(197, 154, 106, .1);
      color: #ead4ba;
    }

    .article-content hr {
      height: 1px;
      margin: 34px 0;
      border: 0;
      background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
    }

    .article-content img {
      width: 100%;
      margin: 26px 0 10px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
      object-fit: cover;
    }

    .article-content table {
      width: 100%;
      margin: 26px 0;
      border-collapse: collapse;
      overflow: hidden;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background: var(--panel);
      font-size: 15px;
    }

    .article-content th,
    .article-content td {
      padding: 12px 14px;
      border-bottom: 1px solid var(--border);
      text-align: left;
    }

    .article-content th {
      color: var(--text);
      background: rgba(244, 241, 238, .05);
    }

    .empty-content {
      padding: 44px 28px;
      text-align: center;
      border: 1px dashed rgba(244, 241, 238, .22);
      border-radius: var(--radius);
      background: rgba(33, 29, 39, .52);
    }

    .empty-content h2 {
      margin: 0 0 10px;
      font-size: 28px;
      line-height: 1.25;
    }

    .empty-content p {
      margin: 0 auto 22px;
      max-width: 520px;
      color: var(--muted);
    }

    .article-aside {
      position: sticky;
      top: 96px;
      display: grid;
      gap: 16px;
    }

    .side-card {
      padding: 20px;
      border-radius: var(--radius);
      background: rgba(33, 29, 39, .8);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
    }

    .side-title {
      margin: 0 0 14px;
      color: var(--text);
      font-size: 17px;
      font-weight: 800;
      line-height: 1.3;
    }

    .toc-list,
    .quick-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .toc-list a,
    .quick-list a {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 0;
      color: var(--muted);
      border-bottom: 1px solid rgba(244, 241, 238, .07);
      font-size: 14px;
    }

    .toc-list a:hover,
    .quick-list a:hover {
      color: var(--primary);
      padding-left: 4px;
    }

    .quick-list small {
      color: var(--subtle);
      white-space: nowrap;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .section {
      padding-top: 72px;
    }

    .section-head {
      display: flex;
      justify-content: space-between;
      gap: 24px;
      align-items: end;
      margin-bottom: 24px;
    }

    .section-kicker {
      margin: 0 0 8px;
      color: var(--gold);
      font-size: 13px;
      font-weight: 800;
    }

    .section-title {
      margin: 0;
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.2;
    }

    .section-desc {
      max-width: 620px;
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 15px;
    }

    .related-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .content-card-small {
      overflow: hidden;
      border-radius: var(--radius);
      background: var(--panel);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
      transition: var(--ease);
    }

    .content-card-small:hover {
      transform: translateY(-4px);
      border-color: rgba(216, 74, 111, .38);
      box-shadow: var(--shadow);
    }

    .thumb {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background: var(--panel-3);
    }

    .thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }

    .content-card-small:hover .thumb img {
      transform: scale(1.055);
    }

    .thumb .badge {
      position: absolute;
      left: 12px;
      top: 12px;
      background: rgba(16, 16, 20, .76);
      backdrop-filter: blur(8px);
    }

    .card-body {
      padding: 16px;
    }

    .card-title {
      margin: 0 0 8px;
      color: var(--text);
      font-size: 18px;
      line-height: 1.35;
    }

    .card-summary {
      display: -webkit-box;
      min-height: 52px;
      margin: 0 0 14px;
      overflow: hidden;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    .card-meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      color: var(--subtle);
      font-size: 12px;
    }

    .article-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      padding: 24px;
      margin-top: 24px;
      border-radius: var(--radius);
      background: rgba(33, 29, 39, .68);
      border: 1px solid var(--border);
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .faq-item {
      padding: 20px;
      border-radius: var(--radius);
      background: var(--panel-2);
      border: 1px solid var(--border);
      border-left: 3px solid var(--primary);
    }

    .faq-item h3 {
      margin: 0 0 8px;
      font-size: 18px;
      line-height: 1.35;
    }

    .faq-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      padding: 34px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background:
        linear-gradient(90deg, rgba(33, 29, 39, .95), rgba(27, 24, 32, .84)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      box-shadow: var(--shadow);
    }

    .cta-band::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 82% 30%, rgba(216, 74, 111, .18), transparent 32%);
      pointer-events: none;
    }

    .cta-inner {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .cta-band h2 {
      margin: 0 0 8px;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.2;
    }

    .cta-band p {
      margin: 0;
      max-width: 650px;
      color: var(--muted);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 56px 0 28px;
      background: #0d0d11;
      border-top: 1px solid var(--border);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr;
      gap: 34px;
      align-items: start;
    }

    .footer-note {
      max-width: 430px;
      margin: 16px 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.8;
    }

    .adult-box {
      display: inline-flex;
      padding: 9px 12px;
      border-radius: var(--radius-sm);
      background: var(--gold-soft);
      border: 1px solid rgba(197, 154, 106, .32);
      color: #ead4ba;
      font-size: 13px;
      font-weight: 750;
    }

    .footer-title {
      margin-bottom: 14px;
      color: var(--text);
      font-size: 15px;
      font-weight: 800;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--primary);
      padding-left: 4px;
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      margin-top: 36px;
      padding-top: 22px;
      border-top: 1px solid var(--border);
      color: var(--subtle);
      font-size: 13px;
    }

    @media (max-width: 1080px) {
      .search-mini {
        display: none;
      }

      .article-layout {
        grid-template-columns: minmax(0, 1fr);
      }

      .article-aside {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .cta-inner {
        align-items: flex-start;
        flex-direction: column;
      }

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 768px) {
      :root {
        --nav-h: 62px;
      }

      .container {
        width: min(100% - 36px, var(--container));
      }

      .nav-bar {
        min-height: var(--nav-h);
      }

      .logo {
        font-size: 18px;
      }

      .logo-mark {
        width: 34px;
        height: 26px;
        font-size: 12px;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .nav-actions .btn {
        display: none;
      }

      .nav-menu {
        position: absolute;
        left: 18px;
        right: 18px;
        top: calc(100% + 8px);
        display: none;
        padding: 10px;
        border-radius: var(--radius);
        background: rgba(16, 16, 20, .98);
        border: 1px solid var(--border);
        box-shadow: var(--shadow);
      }

      .nav-menu.is-open {
        display: grid;
      }

      .nav-menu a {
        min-height: 46px;
        justify-content: space-between;
        padding: 0 14px;
      }

      .nav-menu a::after {
        display: none;
      }

      .article-head {
        padding: 48px 0 42px;
      }

      .article-summary {
        font-size: 16px;
      }

      .page-shell {
        padding: 30px 0 62px;
      }

      .article-content {
        padding: 26px 20px 30px;
        font-size: 16px;
      }

      .article-content h2 {
        font-size: 25px;
      }

      .article-content h3 {
        font-size: 20px;
      }

      .article-aside {
        grid-template-columns: 1fr;
      }

      .section {
        padding-top: 54px;
      }

      .section-head {
        display: block;
      }

      .related-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .article-actions {
        padding: 18px;
      }

      .article-actions .btn,
      .cta-actions .btn {
        width: 100%;
      }

      .cta-band {
        padding: 24px 20px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .breadcrumb {
        font-size: 13px;
      }

      .article-head h1 {
        font-size: 31px;
      }

      .meta-row {
        align-items: stretch;
      }

      .meta-row span {
        width: 100%;
      }

      .cover-caption {
        left: 12px;
        right: 12px;
        bottom: 12px;
        max-width: none;
      }

      .card-meta {
        flex-direction: column;
        gap: 4px;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #101014;
      --bg-soft: #151419;
      --panel: #1b1820;
      --panel-2: #211d27;
      --panel-3: #29232d;
      --text: #f4f1ee;
      --muted: #b9b0ad;
      --dim: #847b80;
      --accent: #d84a6f;
      --accent-dark: #b93658;
      --accent-soft: rgba(216, 74, 111, .16);
      --copper: #c59a6a;
      --line: rgba(244, 241, 238, .09);
      --line-strong: rgba(244, 241, 238, .16);
      --shadow: 0 16px 40px rgba(0, 0, 0, .32);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1200px;
      --header-h: 72px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(216, 74, 111, .12), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(197, 154, 106, .08), transparent 26%),
        linear-gradient(180deg, #101014 0%, #131116 46%, #101014 100%);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.8;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .22;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size: 36px 36px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.8), transparent 78%);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease);
    }

    img {
      max-width: 100%;
      display: block;
    }

    button,
    input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input {
      width: 100%;
      color: var(--text);
      background: rgba(16, 16, 20, .86);
      border: 1px solid var(--line-strong);
      border-radius: var(--radius-sm);
      height: 46px;
      padding: 0 14px;
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    input::placeholder {
      color: #8f878b;
    }

    input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(216, 74, 111, .18);
      background: rgba(20, 18, 24, .96);
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 2px solid rgba(216, 74, 111, .9);
      outline-offset: 3px;
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      height: var(--header-h);
      background: rgba(16, 16, 20, .92);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }

    .header-inner {
      height: var(--header-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 800;
      font-size: 20px;
      line-height: 1;
      color: var(--text);
    }

    .logo-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 28px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: linear-gradient(135deg, var(--accent), #8f3047);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: 0;
      box-shadow: 0 10px 26px rgba(216, 74, 111, .22);
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: 4px;
      margin-left: auto;
    }

    .nav-menu a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 13px;
      border-radius: var(--radius-sm);
      color: var(--muted);
      font-size: 14px;
      font-weight: 600;
      white-space: nowrap;
    }

    .nav-menu a::after {
      content: "";
      position: absolute;
      left: 13px;
      right: 13px;
      bottom: 6px;
      height: 2px;
      border-radius: 2px;
      background: transparent;
      transition: background var(--ease), transform var(--ease);
      transform: scaleX(.45);
    }

    .nav-menu a:hover,
    .nav-menu a.active {
      color: var(--text);
      background: rgba(244, 241, 238, .05);
    }

    .nav-menu a:hover::after,
    .nav-menu a.active::after {
      background: var(--accent);
      transform: scaleX(1);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .search-mini {
      width: 180px;
      height: 42px;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      color: var(--text);
      background: var(--panel-2);
      border: 1px solid var(--line);
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      display: block;
      width: 18px;
      height: 2px;
      margin: 0 auto;
      background: currentColor;
      border-radius: 2px;
      position: relative;
      transition: transform var(--ease), opacity var(--ease);
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .menu-toggle span::before {
      top: -6px;
    }

    .menu-toggle span::after {
      top: 6px;
    }

    .menu-toggle.is-open span {
      transform: rotate(45deg);
    }

    .menu-toggle.is-open span::before {
      transform: translateY(6px) rotate(90deg);
    }

    .menu-toggle.is-open span::after {
      opacity: 0;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 18px;
      border-radius: var(--radius-sm);
      border: 1px solid transparent;
      font-weight: 800;
      font-size: 14px;
      line-height: 1;
      white-space: nowrap;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
    }

    .btn-primary {
      color: #fff;
      background: var(--accent);
      box-shadow: 0 12px 28px rgba(216, 74, 111, .24);
    }

    .btn-primary:hover {
      background: var(--accent-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(216, 74, 111, .32);
    }

    .btn-secondary {
      color: var(--text);
      background: rgba(244, 241, 238, .04);
      border-color: var(--line-strong);
    }

    .btn-secondary:hover {
      border-color: rgba(216, 74, 111, .46);
      background: rgba(216, 74, 111, .08);
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: var(--radius-sm);
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
      color: var(--text);
      background: var(--accent-soft);
      border: 1px solid rgba(216, 74, 111, .24);
    }

    .tag.copper {
      color: #f1d2aa;
      background: rgba(197, 154, 106, .09);
      border-color: rgba(197, 154, 106, .34);
    }

    .section {
      padding: 82px 0;
    }

    .section.compact {
      padding: 58px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--copper);
      font-size: 13px;
      font-weight: 900;
      margin: 0 0 9px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(28px, 4vw, 36px);
      line-height: 1.2;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 10px 0 0;
      max-width: 680px;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.85;
    }

    .category-hero {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      padding: 74px 0 58px;
      border-bottom: 1px solid var(--line);
      background:
        linear-gradient(90deg, rgba(16, 16, 20, .94) 0%, rgba(16, 16, 20, .72) 50%, rgba(16, 16, 20, .96) 100%),
        url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 130px;
      background: linear-gradient(180deg, transparent, var(--bg));
      z-index: -1;
    }

    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
      gap: 42px;
      align-items: center;
    }

    .crumbs {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 22px;
      color: var(--dim);
      font-size: 13px;
    }

    .crumbs a {
      color: var(--muted);
      border-bottom: 1px solid transparent;
    }

    .crumbs a:hover {
      color: var(--accent);
      border-color: var(--accent);
    }

    .hero-copy h1 {
      margin: 0;
      max-width: 760px;
      font-size: clamp(34px, 5vw, 54px);
      line-height: 1.16;
      letter-spacing: 0;
    }

    .hero-copy p {
      margin: 18px 0 0;
      max-width: 690px;
      color: var(--muted);
      font-size: 17px;
      line-height: 1.86;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 24px 0 30px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .hero-cover {
      position: relative;
      overflow: hidden;
      min-height: 430px;
      border-radius: var(--radius);
      border: 1px solid var(--line-strong);
      background: var(--panel);
      box-shadow: var(--shadow);
    }

    .hero-cover img {
      width: 100%;
      height: 430px;
      object-fit: cover;
      filter: saturate(.9) contrast(1.04);
      transform: scale(1.02);
    }

    .hero-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 38%, rgba(16, 16, 20, .92) 100%);
    }

    .cover-panel {
      position: absolute;
      left: 20px;
      right: 20px;
      bottom: 20px;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 16px;
      align-items: end;
      padding: 18px;
      background: rgba(16, 16, 20, .78);
      border: 1px solid var(--line-strong);
      border-radius: var(--radius);
      backdrop-filter: blur(10px);
    }

    .cover-panel strong {
      display: block;
      font-size: 19px;
      line-height: 1.35;
    }

    .cover-panel span {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 13px;
    }

    .adult-reminder {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 14px;
      align-items: center;
      margin-top: 34px;
      padding: 16px 18px;
      max-width: 760px;
      background: rgba(33, 29, 39, .72);
      border: 1px solid rgba(197, 154, 106, .26);
      border-radius: var(--radius);
      color: var(--muted);
      font-size: 14px;
    }

    .adult-reminder strong {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 48px;
      height: 34px;
      border-radius: var(--radius-sm);
      color: #161113;
      background: var(--copper);
      font-size: 13px;
    }

    .feature-strip {
      margin-top: -24px;
      position: relative;
      z-index: 3;
    }

    .strip-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .mini-stat {
      padding: 18px;
      background: rgba(27, 24, 32, .92);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: 0 12px 34px rgba(0, 0, 0, .22);
    }

    .mini-stat b {
      display: block;
      font-size: 24px;
      line-height: 1;
      color: var(--text);
    }

    .mini-stat span {
      display: block;
      margin-top: 8px;
      color: var(--dim);
      font-size: 13px;
      line-height: 1.5;
    }

    .showcase {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
      gap: 20px;
      align-items: stretch;
    }

    .lead-card,
    .content-card,
    .side-entry,
    .matrix-card,
    .faq-item,
    .cta-panel {
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: 0 12px 32px rgba(0, 0, 0, .18);
    }

    .lead-card {
      overflow: hidden;
      min-height: 100%;
    }

    .lead-media {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: #0e0d11;
    }

    .lead-media img,
    .card-media img,
    .matrix-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 320ms ease, filter 320ms ease;
    }

    .lead-media::after,
    .card-media::after,
    .matrix-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 45%, rgba(16, 16, 20, .72));
      pointer-events: none;
    }

    .lead-body {
      padding: 24px;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      color: var(--dim);
      font-size: 13px;
      margin-bottom: 12px;
    }

    .lead-body h2,
    .content-card h3,
    .matrix-card h3,
    .side-entry h3 {
      margin: 0;
      line-height: 1.3;
      letter-spacing: 0;
    }

    .lead-body h2 {
      font-size: 26px;
    }

    .lead-body p,
    .content-card p,
    .matrix-card p,
    .side-entry p {
      color: var(--muted);
      margin: 12px 0 0;
      line-height: 1.8;
    }

    .lead-card:hover img,
    .content-card:hover img,
    .matrix-card:hover img {
      transform: scale(1.055);
      filter: saturate(1.08);
    }

    .lead-card:hover,
    .content-card:hover,
    .matrix-card:hover,
    .side-entry:hover {
      border-color: rgba(216, 74, 111, .4);
    }

    .lead-card:hover h2,
    .content-card:hover h3,
    .matrix-card:hover h3,
    .side-entry:hover h3 {
      color: var(--accent);
    }

    .side-stack {
      display: grid;
      gap: 14px;
    }

    .side-entry {
      display: grid;
      grid-template-columns: 142px 1fr;
      min-height: 132px;
      overflow: hidden;
    }

    .side-entry img {
      width: 100%;
      height: 100%;
      min-height: 132px;
      object-fit: cover;
    }

    .side-entry div {
      padding: 16px;
    }

    .side-entry h3 {
      font-size: 18px;
    }

    .side-entry p {
      display: -webkit-box;
      overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      font-size: 14px;
    }

    .info-split {
      display: grid;
      grid-template-columns: minmax(0, .98fr) minmax(340px, .72fr);
      gap: 24px;
      align-items: start;
    }

    .text-panel {
      padding: 30px;
      background: linear-gradient(180deg, rgba(33, 29, 39, .92), rgba(27, 24, 32, .92));
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .text-panel h2 {
      margin: 0;
      font-size: 31px;
      line-height: 1.22;
    }

    .text-panel p {
      margin: 16px 0 0;
      color: var(--muted);
    }

    .check-list {
      display: grid;
      gap: 12px;
      margin: 24px 0 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      display: grid;
      grid-template-columns: 26px 1fr;
      gap: 10px;
      color: var(--muted);
    }

    .check-list li::before {
      content: "✓";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 24px;
      height: 24px;
      margin-top: 3px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: rgba(216, 74, 111, .82);
      font-size: 13px;
      font-weight: 900;
    }

    .recommend-box {
      padding: 24px;
      background: rgba(16, 16, 20, .58);
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .recommend-title {
      margin: 0 0 16px;
      font-size: 20px;
      line-height: 1.35;
    }

    .recommend-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .recommend-list a {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding: 13px 0;
      color: var(--muted);
      border-bottom: 1px solid var(--line);
    }

    .recommend-list a:hover {
      color: var(--text);
      border-color: rgba(216, 74, 111, .28);
    }

    .recommend-list small {
      color: var(--copper);
      white-space: nowrap;
    }

    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .matrix-card {
      overflow: hidden;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .matrix-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow);
    }

    .matrix-media {
      position: relative;
      aspect-ratio: 4 / 3;
      overflow: hidden;
      background: #0e0d11;
    }

    .matrix-body {
      padding: 18px;
    }

    .matrix-card h3 {
      font-size: 19px;
    }

    .matrix-card p {
      display: -webkit-box;
      min-height: 50px;
      overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      font-size: 14px;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .filter-band {
      padding: 28px;
      background:
        linear-gradient(90deg, rgba(216, 74, 111, .14), transparent 42%),
        var(--panel-2);
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .filter-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 20px;
      align-items: center;
    }

    .filter-band h2 {
      margin: 0;
      font-size: 26px;
      line-height: 1.25;
    }

    .filter-band p {
      margin: 10px 0 0;
      color: var(--muted);
    }

    .filter-actions {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
    }

    .faq-item {
      padding: 20px 20px 20px 18px;
      border-left: 3px solid var(--accent);
    }

    .faq-item h3 {
      margin: 0;
      font-size: 18px;
      line-height: 1.35;
    }

    .faq-item p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 15px;
    }

    .related-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }

    .related-link {
      display: block;
      padding: 22px;
      background: rgba(33, 29, 39, .86);
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .related-link strong {
      display: block;
      font-size: 19px;
      line-height: 1.35;
    }

    .related-link span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .related-link:hover {
      transform: translateY(-3px);
      border-color: rgba(197, 154, 106, .42);
      background: rgba(41, 35, 45, .94);
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: 34px;
      background:
        linear-gradient(90deg, rgba(216, 74, 111, .16), rgba(197, 154, 106, .08)),
        url("/assets/images/backpic/back-2.webp") center / cover no-repeat;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(16, 16, 20, .78);
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }

    .cta-content h2 {
      margin: 0;
      font-size: 30px;
      line-height: 1.22;
    }

    .cta-content p {
      margin: 10px 0 0;
      color: var(--muted);
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 58px 0 24px;
      background: #0d0d11;
      border-top: 1px solid var(--line);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .7fr .7fr;
      gap: 34px;
    }

    .footer-note {
      max-width: 430px;
      color: var(--muted);
      margin: 18px 0 0;
      font-size: 14px;
      line-height: 1.8;
    }

    .adult-box {
      display: inline-flex;
      margin-top: 18px;
      padding: 9px 12px;
      border-radius: var(--radius-sm);
      color: #f1d2aa;
      background: rgba(197, 154, 106, .09);
      border: 1px solid rgba(197, 154, 106, .28);
      font-size: 13px;
      font-weight: 800;
    }

    .footer-title {
      margin-bottom: 14px;
      color: var(--text);
      font-weight: 900;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      margin-top: 42px;
      padding-top: 22px;
      color: var(--dim);
      border-top: 1px solid var(--line);
      font-size: 13px;
    }

    @media (max-width: 1080px) {
      .search-mini {
        display: none;
      }

      .hero-layout,
      .showcase,
      .info-split {
        grid-template-columns: 1fr;
      }

      .hero-cover {
        min-height: 360px;
      }

      .hero-cover img {
        height: 390px;
      }

      .strip-grid,
      .matrix-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .related-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 820px) {
      :root {
        --header-h: 62px;
      }

      .container {
        width: min(100% - 36px, var(--container));
      }

      .site-header {
        height: var(--header-h);
      }

      .header-inner {
        height: var(--header-h);
      }

      .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      .nav-menu {
        position: absolute;
        left: 18px;
        right: 18px;
        top: calc(var(--header-h) + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 10px;
        background: rgba(16, 16, 20, .98);
        border: 1px solid var(--line-strong);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
      }

      .nav-menu.is-open {
        display: flex;
      }

      .nav-menu a {
        min-height: 46px;
        justify-content: space-between;
      }

      .nav-menu a::after {
        display: none;
      }

      .category-hero {
        padding: 48px 0 44px;
      }

      .hero-layout {
        gap: 28px;
      }

      .hero-copy h1 {
        font-size: clamp(30px, 8vw, 38px);
      }

      .hero-copy p {
        font-size: 16px;
      }

      .hero-cover,
      .hero-cover img {
        min-height: 310px;
        height: 310px;
      }

      .cover-panel {
        grid-template-columns: 1fr;
        left: 14px;
        right: 14px;
        bottom: 14px;
        padding: 14px;
      }

      .section {
        padding: 56px 0;
      }

      .section.compact {
        padding: 42px 0;
      }

      .section-head {
        display: block;
      }

      .filter-grid,
      .cta-content {
        grid-template-columns: 1fr;
      }

      .filter-actions,
      .cta-actions {
        justify-content: flex-start;
      }

      .faq-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 560px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .logo {
        font-size: 18px;
      }

      .logo-mark {
        width: 38px;
        height: 26px;
      }

      .header-actions .btn {
        display: none;
      }

      .hero-actions,
      .cta-actions,
      .filter-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .adult-reminder {
        grid-template-columns: 1fr;
      }

      .strip-grid,
      .matrix-grid,
      .related-grid {
        grid-template-columns: 1fr;
      }

      .side-entry {
        grid-template-columns: 1fr;
      }

      .side-entry img {
        aspect-ratio: 16 / 9;
        min-height: auto;
      }

      .lead-body,
      .text-panel,
      .filter-band,
      .cta-panel {
        padding: 22px;
      }

      .section-title,
      .text-panel h2,
      .cta-content h2 {
        font-size: 26px;
      }

      .filter-band h2 {
        font-size: 23px;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #101014;
      --bg-soft: #151319;
      --panel: #1b1820;
      --panel-strong: #211d27;
      --panel-light: #29232d;
      --text: #f4f1ee;
      --text-muted: rgba(244, 241, 238, .72);
      --text-faint: rgba(244, 241, 238, .52);
      --brand: #d84a6f;
      --brand-dark: #b93658;
      --brand-soft: rgba(216, 74, 111, .14);
      --gold: #c59a6a;
      --gold-soft: rgba(197, 154, 106, .14);
      --border: rgba(244, 241, 238, .09);
      --border-strong: rgba(244, 241, 238, .16);
      --shadow: 0 16px 40px rgba(0, 0, 0, .32);
      --shadow-soft: 0 10px 26px rgba(0, 0, 0, .24);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1200px;
      --header-h: 72px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      background: var(--bg);
    }

    body {
      min-height: 100vh;
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.85;
      background:
        radial-gradient(circle at 82% 10%, rgba(216, 74, 111, .12), transparent 34%),
        radial-gradient(circle at 10% 32%, rgba(197, 154, 106, .08), transparent 28%),
        linear-gradient(180deg, #101014 0%, #121116 46%, #0f0e12 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .28;
      background-image:
        linear-gradient(rgba(244, 241, 238, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(244, 241, 238, .02) 1px, transparent 1px);
      background-size: 34px 34px;
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease);
    }

    img {
      display: block;
      width: 100%;
      height: auto;
    }

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      height: var(--header-h);
      background: rgba(16, 16, 20, .92);
      border-bottom: 1px solid var(--border);
      backdrop-filter: blur(12px);
    }

    .header-inner {
      height: var(--header-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 800;
      font-size: 20px;
      line-height: 1.2;
      color: var(--text);
    }

    .logo-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 28px;
      min-width: 42px;
      padding: 0 8px;
      border-radius: var(--radius-sm);
      background: var(--brand);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 8px 20px rgba(216, 74, 111, .25);
    }

    .nav-menu {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      margin-left: auto;
    }

    .nav-menu a {
      position: relative;
      display: inline-flex;
      align-items: center;
      height: 42px;
      padding: 0 14px;
      border-radius: var(--radius-sm);
      color: var(--text-muted);
      font-size: 15px;
      line-height: 1;
      white-space: nowrap;
    }

    .nav-menu a:hover,
    .nav-menu a:focus-visible {
      color: var(--text);
      background: rgba(244, 241, 238, .06);
      outline: none;
    }

    .nav-menu a::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 5px;
      height: 2px;
      background: var(--brand);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform var(--ease);
    }

    .nav-menu a:hover::after,
    .nav-menu a.active::after {
      transform: scaleX(1);
    }

    .nav-menu a.active {
      color: var(--text);
      background: var(--brand-soft);
    }

    .header-action {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .search-mini {
      display: flex;
      align-items: center;
      gap: 8px;
      height: 42px;
      min-width: 178px;
      padding: 0 12px;
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      background: rgba(244, 241, 238, .04);
      color: var(--text-faint);
      font-size: 14px;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      background: var(--panel-strong);
      border: 1px solid var(--border);
      color: var(--text);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      background: currentColor;
      transition: transform var(--ease), opacity var(--ease);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 20px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 15px;
      line-height: 1;
      border: 1px solid transparent;
      transition: transform var(--ease), background var(--ease), border-color var(--ease), box-shadow var(--ease), color var(--ease);
    }

    .btn-primary {
      color: #fff;
      background: var(--brand);
      box-shadow: 0 14px 26px rgba(216, 74, 111, .2);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible {
      background: var(--brand-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(216, 74, 111, .28);
      outline: none;
    }

    .btn-secondary {
      color: var(--text);
      background: transparent;
      border-color: var(--border-strong);
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      border-color: rgba(216, 74, 111, .6);
      background: var(--brand-soft);
      transform: translateY(-2px);
      outline: none;
    }

    .btn:active {
      transform: translateY(0);
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      line-height: 1;
      color: var(--text);
      border: 1px solid var(--border);
      background: rgba(244, 241, 238, .05);
      white-space: nowrap;
    }

    .badge-pink {
      color: #ffdbe5;
      border-color: rgba(216, 74, 111, .38);
      background: var(--brand-soft);
    }

    .badge-gold {
      color: #f1d2a8;
      border-color: rgba(197, 154, 106, .46);
      background: var(--gold-soft);
    }

    .section {
      padding: 84px 0;
    }

    .section-tight {
      padding: 62px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }

    .section-kicker {
      display: inline-flex;
      margin-bottom: 12px;
      color: var(--gold);
      font-size: 14px;
      font-weight: 800;
    }

    .section-title {
      max-width: 760px;
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.2;
      font-weight: 900;
    }

    .section-desc {
      max-width: 660px;
      color: var(--text-muted);
      font-size: 16px;
    }

    .hero {
      position: relative;
      min-height: 520px;
      padding: 82px 0 54px;
      background:
        linear-gradient(90deg, rgba(16, 16, 20, .94) 0%, rgba(16, 16, 20, .74) 55%, rgba(16, 16, 20, .88) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      border-bottom: 1px solid var(--border);
      overflow: hidden;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 140px;
      background: linear-gradient(180deg, transparent, var(--bg));
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .8fr);
      gap: 44px;
      align-items: center;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      color: var(--text-faint);
      font-size: 14px;
    }

    .breadcrumb a {
      color: var(--text-muted);
      border-bottom: 1px solid transparent;
    }

    .breadcrumb a:hover,
    .breadcrumb a:focus-visible {
      color: var(--brand);
      border-color: var(--brand);
      outline: none;
    }

    .hero h1 {
      max-width: 780px;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.16;
      font-weight: 950;
      margin-bottom: 20px;
    }

    .hero-lead {
      max-width: 720px;
      color: var(--text-muted);
      font-size: 18px;
      line-height: 1.85;
      margin-bottom: 26px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 28px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .hero-visual {
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      background: var(--panel);
      box-shadow: var(--shadow);
    }

    .hero-cover {
      position: relative;
      aspect-ratio: 4 / 3;
      overflow: hidden;
    }

    .hero-cover img {
      height: 100%;
      object-fit: cover;
      transition: transform 420ms ease;
    }

    .hero-visual:hover .hero-cover img {
      transform: scale(1.04);
    }

    .hero-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 42%, rgba(16, 16, 20, .92));
    }

    .hero-visual-info {
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 16px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 18px;
      z-index: 2;
    }

    .hero-visual-title {
      font-size: 19px;
      font-weight: 850;
      line-height: 1.35;
    }

    .hero-visual-meta {
      color: var(--text-faint);
      font-size: 13px;
      margin-top: 4px;
    }

    .hero-stat {
      min-width: 92px;
      padding: 12px;
      border-radius: var(--radius-sm);
      background: rgba(16, 16, 20, .74);
      border: 1px solid var(--border);
      text-align: center;
    }

    .hero-stat strong {
      display: block;
      color: var(--gold);
      font-size: 24px;
      line-height: 1;
    }

    .hero-stat span {
      display: block;
      margin-top: 4px;
      color: var(--text-faint);
      font-size: 12px;
      line-height: 1.3;
    }

    .timeline-wrap {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 28px;
      align-items: start;
    }

    .update-panel {
      padding: 26px;
      border-radius: var(--radius);
      background: var(--panel);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
    }

    .update-panel h2 {
      font-size: 28px;
      line-height: 1.25;
      margin-bottom: 12px;
    }

    .update-panel p {
      color: var(--text-muted);
      margin-bottom: 18px;
    }

    .search-box {
      display: flex;
      gap: 10px;
      margin-top: 20px;
    }

    .search-box input {
      width: 100%;
      height: 46px;
      padding: 0 14px;
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      background: rgba(244, 241, 238, .05);
      color: var(--text);
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .search-box input::placeholder {
      color: var(--text-faint);
    }

    .search-box input:focus {
      border-color: rgba(216, 74, 111, .72);
      box-shadow: 0 0 0 3px rgba(216, 74, 111, .16);
      background: rgba(244, 241, 238, .07);
    }

    .timeline {
      position: relative;
      display: grid;
      gap: 14px;
      padding-left: 22px;
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 7px;
      top: 8px;
      bottom: 8px;
      width: 1px;
      background: linear-gradient(180deg, var(--brand), rgba(197, 154, 106, .35));
    }

    .timeline-item {
      position: relative;
      padding: 20px;
      border-radius: var(--radius);
      background: var(--panel-strong);
      border: 1px solid var(--border);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .timeline-item::before {
      content: "";
      position: absolute;
      left: -21px;
      top: 25px;
      width: 11px;
      height: 11px;
      border-radius: 50%;
      background: var(--brand);
      box-shadow: 0 0 0 4px rgba(216, 74, 111, .14);
    }

    .timeline-item:hover {
      transform: translateY(-3px);
      border-color: rgba(216, 74, 111, .42);
      box-shadow: var(--shadow-soft);
    }

    .timeline-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 10px;
    }

    .timeline-time {
      color: var(--gold);
      font-size: 13px;
      font-weight: 800;
    }

    .timeline-item h3 {
      font-size: 21px;
      line-height: 1.35;
      margin-bottom: 8px;
    }

    .timeline-item p {
      color: var(--text-muted);
      font-size: 15px;
      line-height: 1.75;
    }

    .strip-section {
      background: linear-gradient(180deg, rgba(244, 241, 238, .025), rgba(244, 241, 238, .01));
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .horizontal-cards {
      display: grid;
      gap: 16px;
    }

    .wide-card {
      display: grid;
      grid-template-columns: 250px 1fr auto;
      gap: 22px;
      align-items: center;
      padding: 14px;
      border-radius: var(--radius);
      background: var(--panel);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
      transition: transform var(--ease), border-color var(--ease), background var(--ease);
    }

    .wide-card:hover,
    .wide-card:focus-within {
      transform: translateY(-3px);
      border-color: rgba(216, 74, 111, .46);
      background: #201c25;
    }

    .wide-card-img {
      aspect-ratio: 16 / 10;
      overflow: hidden;
      border-radius: var(--radius-sm);
      background: var(--panel-light);
    }

    .wide-card-img img {
      height: 100%;
      object-fit: cover;
      transition: transform 360ms ease;
    }

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

    .wide-card h3 {
      font-size: 22px;
      line-height: 1.35;
      margin: 8px 0 7px;
    }

    .wide-card p {
      max-width: 620px;
      color: var(--text-muted);
      font-size: 15px;
      line-height: 1.75;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
      color: var(--text-faint);
      font-size: 13px;
    }

    .card-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 92px;
      height: 40px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      color: var(--text);
      font-size: 14px;
      font-weight: 800;
      background: rgba(244, 241, 238, .04);
    }

    .card-link:hover,
    .card-link:focus-visible {
      color: #fff;
      border-color: var(--brand);
      background: var(--brand);
      outline: none;
    }

    .matrix {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .type-card {
      overflow: hidden;
      border-radius: var(--radius);
      background: var(--panel);
      border: 1px solid var(--border);
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .type-card:hover,
    .type-card:focus-within {
      transform: translateY(-4px);
      border-color: rgba(216, 74, 111, .44);
      box-shadow: var(--shadow);
    }

    .type-thumb {
      aspect-ratio: 4 / 3;
      overflow: hidden;
      background: var(--panel-light);
    }

    .type-thumb img {
      height: 100%;
      object-fit: cover;
      transition: transform 360ms ease;
    }

    .type-card:hover img {
      transform: scale(1.06);
    }

    .type-body {
      padding: 18px;
    }

    .type-body h3 {
      font-size: 20px;
      line-height: 1.35;
      margin: 10px 0 8px;
    }

    .type-body p {
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.72;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .guide-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
    }

    .guide-panel {
      padding: 26px;
      border-radius: var(--radius);
      background: var(--panel-strong);
      border: 1px solid var(--border);
    }

    .guide-panel h2 {
      font-size: 27px;
      line-height: 1.25;
      margin-bottom: 12px;
    }

    .guide-panel p {
      color: var(--text-muted);
    }

    .recommend-list {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .recommend-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 15px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      background: rgba(244, 241, 238, .035);
    }

    .recommend-item:hover,
    .recommend-item:focus-within {
      border-color: rgba(197, 154, 106, .48);
      background: rgba(197, 154, 106, .08);
    }

    .recommend-item strong {
      display: block;
      font-size: 16px;
      line-height: 1.4;
    }

    .recommend-item span {
      display: block;
      margin-top: 3px;
      color: var(--text-faint);
      font-size: 13px;
      line-height: 1.4;
    }

    .recommend-item a {
      color: var(--gold);
      font-weight: 800;
      white-space: nowrap;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
    }

    .faq-item {
      padding: 22px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background: var(--panel);
      border-left: 3px solid var(--brand);
    }

    .faq-item h3 {
      position: relative;
      padding-right: 26px;
      font-size: 19px;
      line-height: 1.4;
      margin-bottom: 8px;
    }

    .faq-item h3::after {
      content: "+";
      position: absolute;
      right: 0;
      top: 0;
      color: var(--gold);
      font-weight: 900;
    }

    .faq-item p {
      color: var(--text-muted);
      font-size: 15px;
      line-height: 1.75;
    }

    .related-band {
      padding: 36px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background:
        linear-gradient(90deg, rgba(16, 16, 20, .92), rgba(16, 16, 20, .76)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      box-shadow: var(--shadow-soft);
    }

    .related-links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 20px;
    }

    .related-links a {
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 0 14px;
      border-radius: var(--radius-sm);
      color: var(--text);
      border: 1px solid var(--border);
      background: rgba(16, 16, 20, .54);
      font-size: 14px;
      font-weight: 800;
    }

    .related-links a:hover,
    .related-links a:focus-visible {
      color: #fff;
      border-color: var(--brand);
      background: var(--brand);
      outline: none;
      transform: translateY(-2px);
    }

    .cta {
      padding: 44px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background:
        linear-gradient(135deg, rgba(216, 74, 111, .16), rgba(197, 154, 106, .08) 48%, rgba(41, 35, 45, .92)),
        var(--panel);
      box-shadow: var(--shadow);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .cta h2 {
      font-size: clamp(26px, 4vw, 36px);
      line-height: 1.22;
      margin-bottom: 10px;
    }

    .cta p {
      max-width: 690px;
      color: var(--text-muted);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 56px 0 26px;
      border-top: 1px solid var(--border);
      background: #0d0c10;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .7fr .7fr;
      gap: 36px;
      align-items: start;
    }

    .footer-note {
      max-width: 520px;
      margin: 16px 0;
      color: var(--text-muted);
      font-size: 15px;
      line-height: 1.8;
    }

    .adult-box {
      display: inline-flex;
      padding: 10px 12px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(216, 74, 111, .38);
      background: var(--brand-soft);
      color: #ffdbe5;
      font-size: 13px;
      font-weight: 800;
    }

    .footer-title {
      margin-bottom: 14px;
      color: var(--gold);
      font-weight: 900;
      font-size: 15px;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--text-muted);
      font-size: 14px;
    }

    .footer-links a:hover,
    .footer-links a:focus-visible {
      color: var(--brand);
      outline: none;
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      margin-top: 38px;
      padding-top: 22px;
      border-top: 1px solid var(--border);
      color: var(--text-faint);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      :root {
        --header-h: 66px;
      }

      .search-mini {
        display: none;
      }

      .hero-inner,
      .timeline-wrap,
      .guide-grid {
        grid-template-columns: 1fr;
      }

      .hero {
        padding-top: 58px;
      }

      .hero-visual {
        max-width: 640px;
      }

      .matrix {
        grid-template-columns: repeat(2, 1fr);
      }

      .wide-card {
        grid-template-columns: 210px 1fr;
      }

      .wide-card .card-link {
        grid-column: 2;
        justify-self: start;
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }

      .cta {
        align-items: flex-start;
        flex-direction: column;
      }

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 36px, var(--container));
      }

      .site-header {
        height: 62px;
      }

      .header-inner {
        height: 62px;
      }

      .logo {
        font-size: 18px;
      }

      .logo-mark {
        height: 26px;
        min-width: 38px;
        font-size: 12px;
      }

      .menu-toggle {
        display: inline-block;
      }

      .nav-menu {
        position: absolute;
        left: 18px;
        right: 18px;
        top: 62px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: 12px;
        border: 1px solid var(--border);
        border-radius: var(--radius);
        background: rgba(16, 16, 20, .98);
        box-shadow: var(--shadow);
      }

      .nav-menu.is-open {
        display: flex;
      }

      .nav-menu a {
        height: 46px;
        justify-content: flex-start;
      }

      .hero {
        min-height: auto;
        padding: 42px 0 44px;
      }

      .hero h1 {
        font-size: 34px;
      }

      .hero-lead {
        font-size: 16px;
      }

      .hero-actions,
      .search-box,
      .cta-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        width: 100%;
      }

      .btn {
        width: 100%;
        padding: 0 14px;
      }

      .section {
        padding: 58px 0;
      }

      .section-tight {
        padding: 46px 0;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 10px;
      }

      .wide-card {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .wide-card .card-link {
        grid-column: auto;
      }

      .wide-card-img {
        aspect-ratio: 16 / 9;
      }

      .faq-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .related-band,
      .cta {
        padding: 26px;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .hero h1 {
        font-size: 31px;
      }

      .hero-visual-info {
        align-items: flex-start;
        flex-direction: column;
      }

      .hero-stat {
        text-align: left;
      }

      .hero-actions,
      .search-box,
      .cta-actions {
        grid-template-columns: 1fr;
      }

      .matrix {
        grid-template-columns: 1fr;
      }

      .timeline {
        padding-left: 18px;
      }

      .timeline-item {
        padding: 18px;
      }

      .timeline-item::before {
        left: -19px;
      }

      .recommend-item {
        align-items: flex-start;
        flex-direction: column;
      }
    }

/* roulang page: category3 */
:root {
      --bg: #101014;
      --bg-soft: #151319;
      --panel: #1b1820;
      --panel-2: #211d27;
      --panel-3: #29232d;
      --text: #f4f1ee;
      --muted: #b9b0aa;
      --subtle: #81777e;
      --accent: #d84a6f;
      --accent-dark: #bb365a;
      --accent-soft: rgba(216, 74, 111, .14);
      --gold: #c59a6a;
      --gold-soft: rgba(197, 154, 106, .14);
      --border: rgba(244, 241, 238, .09);
      --border-strong: rgba(244, 241, 238, .16);
      --shadow: 0 16px 40px rgba(0, 0, 0, .32);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1200px;
      --nav-height: 72px;
      --ease: all .22s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--text);
      background:
        radial-gradient(circle at 14% 8%, rgba(216, 74, 111, .13), transparent 28%),
        radial-gradient(circle at 84% 22%, rgba(197, 154, 106, .08), transparent 26%),
        linear-gradient(180deg, #101014 0%, #151319 50%, #101014 100%);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.78;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .12;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, #000, transparent 75%);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--ease);
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    :focus-visible {
      outline: 2px solid rgba(216, 74, 111, .78);
      outline-offset: 3px;
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(16, 16, 20, .92);
      border-bottom: 1px solid var(--border);
      backdrop-filter: blur(12px);
    }

    .header-inner {
      min-height: var(--nav-height);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--text);
      font-weight: 800;
      font-size: 20px;
      line-height: 1.1;
      white-space: nowrap;
    }

    .logo-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 38px;
      height: 28px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: linear-gradient(135deg, var(--accent), #8d304c);
      font-size: 12px;
      font-weight: 800;
      box-shadow: 0 8px 22px rgba(216, 74, 111, .25);
    }

    .nav-menu {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      margin-left: auto;
    }

    .nav-menu a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 13px;
      border-radius: var(--radius-sm);
      color: var(--muted);
      font-size: 14px;
      font-weight: 650;
    }

    .nav-menu a::after {
      content: "";
      position: absolute;
      left: 13px;
      right: 13px;
      bottom: 5px;
      height: 2px;
      border-radius: 2px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: var(--ease);
    }

    .nav-menu a:hover,
    .nav-menu a.active {
      color: var(--text);
      background: rgba(244, 241, 238, .055);
    }

    .nav-menu a:hover::after,
    .nav-menu a.active::after {
      transform: scaleX(1);
    }

    .header-action {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 14px;
      border: 1px solid var(--border-strong);
      border-radius: var(--radius-sm);
      color: var(--text);
      background: rgba(244, 241, 238, .045);
      font-size: 14px;
      font-weight: 700;
    }

    .header-action:hover {
      border-color: rgba(216, 74, 111, .48);
      color: #fff;
      background: rgba(216, 74, 111, .12);
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      background: rgba(244, 241, 238, .07);
      border: 1px solid var(--border);
      color: var(--text);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      background: currentColor;
      border-radius: 2px;
      transition: var(--ease);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 82px 0;
    }

    .section.tight {
      padding-top: 50px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      color: var(--gold);
      font-size: 13px;
      font-weight: 800;
    }

    .eyebrow::before {
      content: "";
      width: 26px;
      height: 2px;
      background: var(--accent);
      border-radius: 2px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 30px;
    }

    .section-title {
      margin: 0;
      max-width: 760px;
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.2;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 10px 0 0;
      max-width: 650px;
      color: var(--muted);
      font-size: 16px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 18px;
      border-radius: var(--radius-sm);
      font-weight: 800;
      font-size: 15px;
      border: 1px solid transparent;
      transition: var(--ease);
      white-space: nowrap;
    }

    .btn-primary {
      color: #fff;
      background: var(--accent);
      box-shadow: 0 14px 28px rgba(216, 74, 111, .22);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      background: var(--accent-dark);
      box-shadow: 0 18px 34px rgba(216, 74, 111, .28);
    }

    .btn-secondary {
      color: var(--text);
      border-color: var(--border-strong);
      background: rgba(244, 241, 238, .045);
    }

    .btn-secondary:hover {
      border-color: rgba(197, 154, 106, .55);
      color: #fff;
      background: rgba(197, 154, 106, .1);
      transform: translateY(-2px);
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 28px;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
    }

    .badge {
      color: #ffdce6;
      background: var(--accent-soft);
      border: 1px solid rgba(216, 74, 111, .28);
    }

    .tag {
      color: #edd8bd;
      background: rgba(197, 154, 106, .1);
      border: 1px solid rgba(197, 154, 106, .24);
    }

    .category-hero {
      position: relative;
      padding: 72px 0 42px;
      background:
        linear-gradient(90deg, rgba(16,16,20,.94), rgba(16,16,20,.72)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      border-bottom: 1px solid var(--border);
    }

    .category-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 120px;
      background: linear-gradient(to bottom, transparent, rgba(16,16,20,.96));
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 430px;
      gap: 42px;
      align-items: center;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      color: var(--subtle);
      font-size: 13px;
    }

    .breadcrumb a {
      color: var(--muted);
    }

    .breadcrumb a:hover {
      color: var(--accent);
    }

    h1 {
      margin: 0;
      max-width: 820px;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.16;
      letter-spacing: 0;
    }

    .hero-copy {
      margin: 18px 0 0;
      max-width: 720px;
      color: var(--muted);
      font-size: 18px;
      line-height: 1.85;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
    }

    .hero-card {
      overflow: hidden;
      border-radius: var(--radius);
      background: rgba(33, 29, 39, .86);
      border: 1px solid var(--border-strong);
      box-shadow: var(--shadow);
    }

    .hero-card-img {
      position: relative;
      aspect-ratio: 4 / 3;
      overflow: hidden;
    }

    .hero-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(.9) contrast(1.04);
    }

    .hero-card-img::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(16,16,20,.82), transparent 55%);
    }

    .hero-card-body {
      padding: 20px;
    }

    .hero-card-title {
      margin: 0 0 8px;
      font-size: 20px;
      line-height: 1.3;
    }

    .hero-card-text {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .mini-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      margin-top: 18px;
      overflow: hidden;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border);
      background: var(--border);
    }

    .mini-stat {
      padding: 12px;
      background: rgba(16,16,20,.58);
    }

    .mini-stat strong {
      display: block;
      color: var(--text);
      font-size: 18px;
      line-height: 1.2;
    }

    .mini-stat span {
      display: block;
      margin-top: 4px;
      color: var(--subtle);
      font-size: 12px;
    }

    .filter-panel {
      display: grid;
      grid-template-columns: 330px minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

    .filter-card,
    .notice-card,
    .faq-item,
    .entry-card,
    .related-card {
      background: linear-gradient(180deg, rgba(33,29,39,.98), rgba(27,24,32,.98));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: 0 10px 28px rgba(0, 0, 0, .18);
    }

    .filter-card {
      position: sticky;
      top: 96px;
      padding: 22px;
    }

    .search-box {
      display: flex;
      gap: 8px;
      margin: 18px 0 20px;
    }

    .search-box input {
      width: 100%;
      height: 46px;
      padding: 0 14px;
      color: var(--text);
      background: rgba(16,16,20,.72);
      border: 1px solid var(--border-strong);
      border-radius: var(--radius-sm);
    }

    .search-box input::placeholder {
      color: #8f858c;
    }

    .search-box input:focus {
      border-color: var(--accent);
      outline: none;
      box-shadow: 0 0 0 3px rgba(216, 74, 111, .12);
    }

    .icon-btn {
      width: 46px;
      height: 46px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: var(--accent);
      font-weight: 900;
    }

    .icon-btn:hover {
      background: var(--accent-dark);
      transform: translateY(-1px);
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag-cloud a {
      color: var(--muted);
      background: rgba(244,241,238,.045);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 8px 11px;
      font-size: 13px;
      font-weight: 700;
    }

    .tag-cloud a:hover,
    .tag-cloud a.active {
      color: #fff;
      border-color: rgba(216,74,111,.46);
      background: rgba(216,74,111,.14);
      transform: translateY(-1px);
    }

    .filter-note {
      margin: 18px 0 0;
      padding: 14px;
      color: var(--muted);
      background: rgba(197,154,106,.08);
      border: 1px solid rgba(197,154,106,.22);
      border-radius: var(--radius-sm);
      font-size: 14px;
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .entry-card {
      overflow: hidden;
      transition: var(--ease);
    }

    .entry-card:hover {
      transform: translateY(-4px);
      border-color: rgba(216, 74, 111, .38);
      box-shadow: var(--shadow);
    }

    .entry-image {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background: var(--panel-3);
    }

    .entry-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }

    .entry-card:hover .entry-image img {
      transform: scale(1.04);
    }

    .entry-image .badge {
      position: absolute;
      left: 14px;
      top: 14px;
      z-index: 1;
      backdrop-filter: blur(8px);
    }

    .entry-body {
      padding: 18px;
    }

    .entry-title {
      margin: 0 0 8px;
      font-size: 20px;
      line-height: 1.32;
      transition: var(--ease);
    }

    .entry-card:hover .entry-title {
      color: #ffd1dc;
    }

    .entry-text {
      display: -webkit-box;
      min-height: 50px;
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
      overflow: hidden;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-top: 14px;
      color: var(--subtle);
      font-size: 12px;
      font-weight: 700;
    }

    .meta-row span + span::before {
      content: "";
      display: inline-block;
      width: 4px;
      height: 4px;
      margin-right: 10px;
      border-radius: 50%;
      background: rgba(244,241,238,.24);
      vertical-align: middle;
    }

    .wide-band {
      position: relative;
      overflow: hidden;
      border-block: 1px solid var(--border);
      background:
        linear-gradient(90deg, rgba(16,16,20,.96), rgba(16,16,20,.68)),
        url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
    }

    .wide-band .container {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 30px;
      align-items: center;
    }

    .band-list {
      display: grid;
      gap: 12px;
    }

    .band-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 14px 16px;
      border-radius: var(--radius);
      background: rgba(244,241,238,.055);
      border: 1px solid var(--border);
    }

    .band-item strong {
      font-size: 15px;
    }

    .band-item span {
      color: var(--gold);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .guide-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .notice-card {
      padding: 22px;
      transition: var(--ease);
    }

    .notice-card:hover {
      transform: translateY(-3px);
      border-color: rgba(197,154,106,.32);
    }

    .notice-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      margin-bottom: 16px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: rgba(216,74,111,.18);
      border: 1px solid rgba(216,74,111,.34);
      font-weight: 900;
    }

    .notice-card h3 {
      margin: 0 0 8px;
      font-size: 20px;
      line-height: 1.32;
    }

    .notice-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .related-row {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .related-card {
      padding: 18px;
      min-height: 146px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--ease);
    }

    .related-card:hover {
      transform: translateY(-3px);
      border-color: rgba(216,74,111,.36);
      background: linear-gradient(180deg, rgba(41,35,45,.98), rgba(27,24,32,.98));
    }

    .related-card h3 {
      margin: 10px 0 8px;
      font-size: 18px;
      line-height: 1.35;
    }

    .related-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: 360px minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

    .faq-list {
      display: grid;
      gap: 14px;
    }

    .faq-item {
      overflow: hidden;
      border-left: 3px solid rgba(216,74,111,.75);
    }

    .faq-question {
      width: 100%;
      min-height: 58px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 16px 18px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 800;
    }

    .faq-question:hover {
      color: #ffd1dc;
      background: rgba(244,241,238,.035);
    }

    .faq-icon {
      flex: 0 0 auto;
      width: 24px;
      height: 24px;
      border-radius: var(--radius-sm);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(216,74,111,.14);
      color: var(--accent);
      font-weight: 900;
      transition: var(--ease);
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-item.open .faq-answer {
      display: block;
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
      color: #fff;
      background: var(--accent);
    }

    .cta-panel {
      padding: 34px;
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(216,74,111,.16), rgba(197,154,106,.08)),
        linear-gradient(180deg, rgba(33,29,39,.98), rgba(27,24,32,.98));
      border: 1px solid var(--border-strong);
      box-shadow: var(--shadow);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .cta-panel h2 {
      margin: 0;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.25;
    }

    .cta-panel p {
      margin: 10px 0 0;
      max-width: 680px;
      color: var(--muted);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 58px 0 26px;
      background: #0d0d11;
      border-top: 1px solid var(--border);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr .75fr;
      gap: 40px;
      align-items: start;
    }

    .footer-note {
      max-width: 470px;
      margin: 16px 0 18px;
      color: var(--muted);
      font-size: 14px;
    }

    .adult-box {
      display: inline-flex;
      align-items: center;
      min-height: 36px;
      padding: 0 12px;
      border-radius: var(--radius-sm);
      color: #ffe1ea;
      background: rgba(216,74,111,.12);
      border: 1px solid rgba(216,74,111,.28);
      font-size: 13px;
      font-weight: 800;
    }

    .footer-title {
      margin-bottom: 14px;
      color: var(--text);
      font-weight: 850;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--accent);
      transform: translateX(2px);
    }

    .copyright {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-top: 42px;
      padding-top: 20px;
      border-top: 1px solid var(--border);
      color: var(--subtle);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      :root {
        --nav-height: 66px;
      }

      .header-action {
        display: none;
      }

      .nav-menu a {
        padding: 0 10px;
        font-size: 13px;
      }

      .hero-inner,
      .filter-panel,
      .wide-band .container,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .filter-card {
        position: static;
      }

      .guide-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .related-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 36px, var(--container));
      }

      .site-header {
        position: sticky;
      }

      .header-inner {
        min-height: 62px;
      }

      .logo {
        font-size: 18px;
      }

      .logo-mark {
        min-width: 34px;
        height: 26px;
      }

      .menu-toggle {
        display: inline-block;
      }

      .nav-menu {
        position: absolute;
        left: 18px;
        right: 18px;
        top: calc(100% + 8px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 10px;
        background: rgba(16,16,20,.98);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
      }

      .nav-menu.open {
        display: flex;
      }

      .nav-menu a {
        min-height: 46px;
        justify-content: flex-start;
        font-size: 15px;
      }

      .category-hero {
        padding: 46px 0 34px;
      }

      .hero-inner {
        gap: 26px;
      }

      .hero-copy {
        font-size: 16px;
      }

      .hero-actions,
      .cta-actions {
        width: 100%;
      }

      .btn {
        flex: 1 1 auto;
      }

      .section {
        padding: 56px 0;
      }

      .section-head {
        display: block;
      }

      .entry-grid,
      .guide-grid,
      .related-row {
        grid-template-columns: 1fr;
      }

      .wide-band .container {
        gap: 24px;
      }

      .cta-panel {
        display: block;
        padding: 26px;
      }

      .cta-actions {
        margin-top: 20px;
        justify-content: stretch;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .copyright {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      h1 {
        font-size: 32px;
      }

      .hero-card-body,
      .filter-card,
      .notice-card,
      .entry-body {
        padding: 16px;
      }

      .search-box {
        display: grid;
        grid-template-columns: 1fr 46px;
      }

      .mini-stats {
        grid-template-columns: 1fr;
      }

      .band-item {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
      }
    }

/* roulang page: category4 */
:root{
      --bg:#101014;
      --bg-2:#15151b;
      --panel:#1b1820;
      --panel-2:#211d27;
      --line:rgba(244,241,238,.10);
      --line-2:rgba(244,241,238,.14);
      --text:#f4f1ee;
      --muted:rgba(244,241,238,.72);
      --soft:rgba(244,241,238,.54);
      --accent:#d84a6f;
      --accent-2:#e25d80;
      --copper:#c59a6a;
      --shadow:0 16px 40px rgba(0,0,0,.32);
      --shadow-soft:0 10px 26px rgba(0,0,0,.24);
      --radius:8px;
      --radius-sm:6px;
      --container:1220px;
      --gap:24px;
      --gap-lg:36px;
      --gap-xl:56px;
      --header-h:74px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-width:320px;
      background:
        linear-gradient(180deg, rgba(16,16,20,.94), rgba(16,16,20,.98)),
        radial-gradient(900px 500px at 10% 0%, rgba(216,74,111,.12), transparent 55%),
        radial-gradient(700px 460px at 90% 10%, rgba(197,154,106,.08), transparent 50%),
        var(--bg);
      color:var(--text);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      line-height:1.8;
      letter-spacing:0;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:rgba(216,74,111,.35);color:var(--text)}
    .container{
      width:min(100% - 32px, var(--container));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--header-h);
      background:rgba(16,16,20,.92);
      backdrop-filter:saturate(110%) blur(10px);
      border-bottom:1px solid var(--line);
    }
    .header-inner{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--text);
      font-weight:800;
      letter-spacing:0;
      white-space:nowrap;
    }
    .logo-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:42px;
      height:28px;
      padding:0 10px;
      border-radius:6px;
      background:linear-gradient(135deg, rgba(216,74,111,.98), rgba(197,154,106,.72));
      color:#fff;
      font-size:12px;
      font-weight:800;
      box-shadow:0 10px 18px rgba(216,74,111,.18);
    }
    .logo span:last-child{
      font-size:18px;
      line-height:1;
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      gap:14px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
    }
    .nav-menu a{
      position:relative;
      display:inline-flex;
      align-items:center;
      height:40px;
      padding:0 14px;
      border-radius:6px;
      color:var(--muted);
      font-size:14px;
      transition:background-color .2s ease,color .2s ease,transform .2s ease;
    }
    .nav-menu a:hover,
    .nav-menu a:focus-visible{
      color:var(--text);
      background:rgba(244,241,238,.04);
      outline:none;
    }
    .nav-menu a.active{
      color:var(--text);
      background:rgba(216,74,111,.12);
      box-shadow:inset 0 0 0 1px rgba(216,74,111,.26);
    }
    .nav-menu a.active::after{
      content:"";
      position:absolute;
      left:12px;
      right:12px;
      bottom:8px;
      height:2px;
      border-radius:999px;
      background:var(--accent);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .latest-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:40px;
      padding:0 16px;
      border-radius:6px;
      border:1px solid rgba(216,74,111,.34);
      background:rgba(216,74,111,.10);
      color:var(--text);
      font-size:14px;
      transition:transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .latest-btn:hover,
    .latest-btn:focus-visible{
      transform:translateY(-1px);
      background:rgba(216,74,111,.16);
      border-color:rgba(216,74,111,.5);
      box-shadow:0 10px 20px rgba(216,74,111,.12);
      outline:none;
    }
    .menu-toggle{
      display:none;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:6px;
      border:1px solid var(--line);
      background:rgba(244,241,238,.03);
      color:var(--text);
      cursor:pointer;
      transition:background-color .2s ease,border-color .2s ease,transform .2s ease;
    }
    .menu-toggle:hover,
    .menu-toggle:focus-visible{
      transform:translateY(-1px);
      background:rgba(244,241,238,.06);
      border-color:rgba(244,241,238,.16);
      outline:none;
    }
    .menu-icon{
      width:16px;
      height:12px;
      position:relative;
      display:block;
    }
    .menu-icon::before,
    .menu-icon::after,
    .menu-icon span{
      content:"";
      position:absolute;
      left:0;
      right:0;
      height:2px;
      border-radius:2px;
      background:var(--text);
    }
    .menu-icon::before{top:0}
    .menu-icon span{top:5px}
    .menu-icon::after{bottom:0}
    .hero{
      position:relative;
      overflow:hidden;
      padding:28px 0 40px;
      border-bottom:1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(16,16,20,.20), rgba(16,16,20,.92)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(16,16,20,.84), rgba(16,16,20,.36) 58%, rgba(16,16,20,.74)),
        linear-gradient(180deg, rgba(16,16,20,.08), rgba(16,16,20,.46));
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);
      gap:28px;
      align-items:end;
      min-height:calc(100vh - var(--header-h) - 28px);
      padding:26px 0 18px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:16px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(244,241,238,.12);
      background:rgba(16,16,20,.5);
      color:var(--muted);
      font-size:12px;
      letter-spacing:0;
      backdrop-filter:blur(8px);
    }
    .eyebrow .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(216,74,111,.12);
    }
    h1{
      margin:0;
      font-size:clamp(32px, 4vw, 54px);
      line-height:1.16;
      letter-spacing:0;
      max-width:12ch;
    }
    .hero-copy{
      margin-top:18px;
      max-width:680px;
      color:var(--muted);
      font-size:17px;
      line-height:1.85;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      height:46px;
      padding:0 18px;
      border-radius:6px;
      border:1px solid transparent;
      font-size:14px;
      font-weight:700;
      transition:transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--accent);
      color:#fff;
      box-shadow:0 12px 22px rgba(216,74,111,.18);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      transform:translateY(-1px);
      background:var(--accent-2);
      box-shadow:0 16px 28px rgba(216,74,111,.24);
      outline:none;
    }
    .btn-secondary{
      background:transparent;
      color:var(--text);
      border-color:rgba(244,241,238,.20);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(244,241,238,.32);
      background:rgba(244,241,238,.05);
      outline:none;
    }
    .hero-note{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      color:var(--soft);
      font-size:13px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      height:28px;
      padding:0 10px;
      border-radius:999px;
      border:1px solid rgba(216,74,111,.24);
      background:rgba(216,74,111,.08);
      color:#f7dbe2;
      font-size:12px;
      line-height:1;
    }
    .tag.alt{
      border-color:rgba(197,154,106,.28);
      background:rgba(197,154,106,.08);
      color:#ead8c7;
    }
    .preview-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
      align-self:stretch;
    }
    .preview-card{
      position:relative;
      overflow:hidden;
      min-height:200px;
      border-radius:var(--radius);
      border:1px solid rgba(244,241,238,.08);
      background:var(--panel);
      box-shadow:var(--shadow);
      isolation:isolate;
    }
    .preview-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(16,16,20,.10), rgba(16,16,20,.80));
      z-index:1;
    }
    .preview-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      transform:scale(1.01);
      transition:transform .35s ease;
    }
    .preview-card:hover img{
      transform:scale(1.05);
    }
    .preview-meta{
      position:absolute;
      inset:auto 0 0 0;
      z-index:2;
      padding:16px 16px 14px;
    }
    .preview-title{
      margin:0 0 8px;
      font-size:15px;
      line-height:1.35;
      color:var(--text);
    }
    .preview-line{
      display:flex;
      justify-content:space-between;
      gap:10px;
      color:rgba(244,241,238,.70);
      font-size:12px;
    }
    .section{
      padding:var(--gap-xl) 0;
    }
    .section.compact{
      padding-top:0;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:22px;
    }
    .section-title{
      margin:0;
      font-size:clamp(24px, 2.6vw, 34px);
      line-height:1.2;
    }
    .section-desc{
      max-width:620px;
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .panel{
      background:linear-gradient(180deg, rgba(33,29,39,.98), rgba(27,24,32,.98));
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }
    .two-col{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
      gap:22px;
      align-items:start;
    }
    .copy-panel,
    .side-panel,
    .guide-panel,
    .related-panel,
    .cta-panel{
      padding:22px;
    }
    .mini-heading{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.3;
    }
    .mini-text{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }
    .metric-row{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:18px;
    }
    .metric{
      padding:14px 14px 13px;
      border-radius:var(--radius-sm);
      border:1px solid rgba(244,241,238,.08);
      background:rgba(16,16,20,.36);
    }
    .metric strong{
      display:block;
      margin-bottom:4px;
      color:var(--text);
      font-size:17px;
    }
    .metric span{
      color:var(--soft);
      font-size:12px;
    }
    .quick-links{
      display:grid;
      gap:10px;
      margin-top:16px;
    }
    .quick-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:14px 16px;
      border-radius:var(--radius-sm);
      border:1px solid rgba(244,241,238,.08);
      background:rgba(16,16,20,.32);
      color:var(--text);
      transition:transform .2s ease,border-color .2s ease,background-color .2s ease;
    }
    .quick-links a:hover,
    .quick-links a:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(216,74,111,.36);
      background:rgba(216,74,111,.08);
      outline:none;
    }
    .quick-links .small{
      color:var(--soft);
      font-size:12px;
    }
    .arrow{
      color:var(--accent);
      font-size:18px;
      line-height:1;
    }
    .card-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:18px;
    }
    .content-card{
      overflow:hidden;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:var(--shadow-soft);
      transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
    }
    .content-card:hover,
    .content-card:focus-within{
      transform:translateY(-2px);
      border-color:rgba(216,74,111,.34);
      box-shadow:0 16px 34px rgba(0,0,0,.38);
    }
    .thumb{
      position:relative;
      aspect-ratio:16/10;
      overflow:hidden;
      background:#0d0d11;
    }
    .thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .36s ease;
    }
    .content-card:hover .thumb img{
      transform:scale(1.04);
    }
    .thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(16,16,20,.02), rgba(16,16,20,.46));
    }
    .card-body{
      padding:16px 16px 18px;
    }
    .card-title{
      margin:0 0 8px;
      font-size:18px;
      line-height:1.35;
    }
    .card-text{
      margin:0 0 12px;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
      min-height:74px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      color:var(--soft);
      font-size:12px;
    }
    .meta-row .chip{
      display:inline-flex;
      align-items:center;
      height:24px;
      padding:0 8px;
      border-radius:999px;
      border:1px solid rgba(216,74,111,.22);
      background:rgba(216,74,111,.08);
      color:#f5d9df;
    }
    .meta-row .chip.copper{
      border-color:rgba(197,154,106,.28);
      background:rgba(197,154,106,.08);
      color:#eadccf;
    }
    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(6, minmax(0,1fr));
      gap:14px;
    }
    .matrix-card{
      overflow:hidden;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:var(--panel-2);
      transition:transform .22s ease,border-color .22s ease,background-color .22s ease;
    }
    .matrix-card:hover,
    .matrix-card:focus-within{
      transform:translateY(-2px);
      border-color:rgba(216,74,111,.28);
      background:#25212d;
    }
    .matrix-media{
      aspect-ratio:1/1;
      overflow:hidden;
      background:#121217;
    }
    .matrix-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .matrix-card:hover .matrix-media img{
      transform:scale(1.05);
    }
    .matrix-body{
      padding:14px 12px 15px;
    }
    .matrix-body h3{
      margin:0 0 6px;
      font-size:16px;
      line-height:1.35;
    }
    .matrix-body p{
      margin:0 0 10px;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
      min-height:42px;
    }
    .stack-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) minmax(300px,.8fr);
      gap:22px;
      align-items:start;
    }
    .guide-list{
      display:grid;
      gap:14px;
    }
    .guide-step{
      display:flex;
      gap:14px;
      padding:16px;
      border-radius:var(--radius-sm);
      border:1px solid rgba(244,241,238,.08);
      background:rgba(16,16,20,.32);
    }
    .step-index{
      flex:0 0 34px;
      width:34px;
      height:34px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:rgba(216,74,111,.12);
      color:#ffd9e2;
      font-weight:800;
      font-size:14px;
      border:1px solid rgba(216,74,111,.18);
    }
    .guide-step h3{
      margin:0 0 4px;
      font-size:17px;
      line-height:1.35;
    }
    .guide-step p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      height:30px;
      padding:0 10px;
      border-radius:999px;
      border:1px solid rgba(244,241,238,.10);
      background:rgba(244,241,238,.04);
      color:var(--muted);
      font-size:12px;
    }
    .faq-grid{
      display:grid;
      gap:12px;
    }
    details.faq-item{
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:var(--panel);
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    details.faq-item[open]{
      border-color:rgba(216,74,111,.28);
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      font-weight:700;
      font-size:16px;
      line-height:1.4;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    summary::-webkit-details-marker{display:none}
    summary .icon{
      flex:0 0 auto;
      width:28px;
      height:28px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border:1px solid rgba(244,241,238,.10);
      color:var(--accent);
      background:rgba(244,241,238,.03);
      transition:transform .2s ease;
    }
    details[open] summary .icon{
      transform:rotate(45deg);
    }
    .faq-content{
      padding:0 18px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .related-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .related-card{
      display:flex;
      flex-direction:column;
      overflow:hidden;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:var(--panel);
      transition:transform .24s ease,border-color .24s ease;
    }
    .related-card:hover,
    .related-card:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(216,74,111,.30);
      outline:none;
    }
    .related-card .thumb{
      aspect-ratio:16/9;
    }
    .related-body{
      padding:14px 14px 15px;
    }
    .related-body h3{
      margin:0 0 6px;
      font-size:16px;
    }
    .related-body p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .cta-panel{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      background:
        linear-gradient(135deg, rgba(216,74,111,.12), rgba(33,29,39,.96)),
        linear-gradient(180deg, rgba(33,29,39,.98), rgba(27,24,32,.98));
    }
    .cta-copy h2{
      margin:0 0 8px;
      font-size:24px;
      line-height:1.2;
    }
    .cta-copy p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width:640px;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      flex:0 0 auto;
    }
    .site-footer{
      padding:34px 0 24px;
      border-top:1px solid var(--line);
      background:linear-gradient(180deg, rgba(16,16,20,.96), rgba(13,13,17,.98));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:24px;
      padding-bottom:22px;
    }
    .footer-note{
      margin:12px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      max-width:420px;
    }
    .footer-title{
      margin-bottom:12px;
      color:var(--text);
      font-size:15px;
      font-weight:800;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      transition:color .2s ease, transform .2s ease;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:var(--text);
      transform:translateX(1px);
      outline:none;
    }
    .adult-box{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:14px;
      padding:10px 12px;
      border-radius:6px;
      border:1px solid rgba(197,154,106,.32);
      background:rgba(197,154,106,.08);
      color:#ead8c7;
      font-size:12px;
      letter-spacing:0;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding-top:18px;
      border-top:1px solid var(--line);
      color:var(--soft);
      font-size:12px;
    }
    .sr-only{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }
    a:focus-visible,
    button:focus-visible,
    summary:focus-visible{
      outline:2px solid rgba(216,74,111,.85);
      outline-offset:2px;
    }
    .mobile-only{display:none}
    @media (max-width: 1080px){
      .hero-inner,
      .two-col,
      .stack-layout{
        grid-template-columns:1fr;
      }
      .preview-grid,
      .card-grid,
      .related-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .matrix-grid{
        grid-template-columns:repeat(3, minmax(0,1fr));
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
      .footer-grid > :first-child{
        grid-column:1 / -1;
      }
    }
    @media (max-width: 768px){
      :root{--header-h:62px}
      .container{width:min(100% - 24px, var(--container))}
      .nav-menu{
        position:fixed;
        top:62px;
        right:12px;
        left:12px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:6px;
        padding:12px;
        border-radius:12px;
        border:1px solid var(--line);
        background:rgba(16,16,20,.98);
        box-shadow:var(--shadow);
      }
      .nav-menu.is-open{display:flex}
      .nav-menu a{
        width:100%;
        justify-content:flex-start;
        height:44px;
        padding:0 14px;
      }
      .menu-toggle{display:inline-flex}
      .latest-btn{display:none}
      .hero{
        padding-top:16px;
      }
      .hero-inner{
        min-height:auto;
        padding:18px 0 14px;
      }
      h1{
        max-width:none;
        font-size:clamp(30px, 8vw, 38px);
      }
      .hero-copy{
        font-size:16px;
      }
      .preview-grid,
      .card-grid,
      .related-grid,
      .metric-row{
        grid-template-columns:1fr;
      }
      .matrix-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .section{
        padding:46px 0;
      }
      .section-head,
      .cta-panel,
      .copyright{
        flex-direction:column;
        align-items:flex-start;
      }
      .cta-panel{
        gap:16px;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .mobile-only{display:inline-flex}
    }
    @media (max-width: 520px){
      .hero-copy,
      .section-desc,
      .mini-text,
      .card-text,
      .related-body p,
      .faq-content{
        font-size:14px;
      }
      .preview-card{min-height:176px}
      .matrix-grid{
        grid-template-columns:1fr;
      }
      .hero-actions,
      .cta-actions{
        width:100%;
      }
      .hero-actions .btn,
      .cta-actions .btn{
        flex:1 1 100%;
      }
      .copy-panel,
      .side-panel,
      .guide-panel,
      .related-panel,
      .cta-panel{
        padding:18px;
      }
      summary{
        padding:16px;
        font-size:15px;
      }
      .faq-content{
        padding:0 16px 16px;
      }
    }