/* roulang page: index */
:root{
      --bg:#171219;
      --bg-2:#21161d;
      --bg-3:#2c1b25;
      --panel:#231a22;
      --panel-2:#2b2028;
      --panel-soft:rgba(255,246,232,.055);
      --text:#f7efe6;
      --muted:#b9aeb3;
      --subtle:#8f8188;
      --line:rgba(255,236,212,.13);
      --line-strong:rgba(224,174,104,.32);
      --gold:#d9a766;
      --gold-2:#f0c989;
      --copper:#b9704c;
      --berry:#7a2949;
      --berry-2:#522238;
      --green:#83c69c;
      --danger:#ff9b8a;
      --shadow:0 22px 70px rgba(0,0,0,.28);
      --shadow-soft:0 14px 38px rgba(0,0,0,.18);
      --radius-xl:28px;
      --radius-lg:20px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1280px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 4%, rgba(185,112,76,.22), transparent 34%),
        radial-gradient(circle at 86% 12%, rgba(122,41,73,.22), transparent 34%),
        linear-gradient(135deg,#171219 0%,#20151d 45%,#161216 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.42;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    input{border:0;outline:none}
    ::selection{background:rgba(217,167,102,.35);color:#fff}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .skip-link{
      position:absolute;left:16px;top:-48px;background:var(--gold);color:#20150d;
      padding:10px 14px;border-radius:999px;z-index:20;transition:.2s var(--ease)
    }
    .skip-link:focus{top:14px;outline:3px solid rgba(255,255,255,.35)}
    .site-header{
      position:sticky;top:0;z-index:10;
      background:rgba(23,18,25,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
      box-shadow:0 10px 32px rgba(0,0,0,.18);
    }
    .nav-primary{
      display:grid;
      grid-template-columns:245px minmax(260px,1fr) auto;
      gap:22px;
      align-items:center;
      padding:18px 0 14px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      background:
        linear-gradient(145deg, rgba(240,201,137,.96), rgba(185,112,76,.92)),
        radial-gradient(circle at 30% 25%, #fff, transparent 34%);
      display:grid;place-items:center;color:#281510;font-weight:800;
      box-shadow:0 12px 28px rgba(185,112,76,.28);
      flex:0 0 auto;
      letter-spacing:.02em;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.18;min-width:0}
    .brand-title{font-size:17px;font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .brand-sub{font-size:12px;color:var(--muted);margin-top:3px}
    .top-search{
      display:flex;align-items:center;gap:10px;
      background:rgba(255,246,232,.075);
      border:1px solid var(--line);
      border-radius:999px;
      padding:7px 7px 7px 16px;
      transition:.22s var(--ease);
    }
    .top-search:focus-within{
      border-color:var(--line-strong);
      box-shadow:0 0 0 4px rgba(217,167,102,.12);
      background:rgba(255,246,232,.095);
    }
    .search-icon{color:var(--gold);font-size:15px}
    .top-search input{
      flex:1;min-width:0;color:var(--text);background:transparent;font-size:14px;
    }
    .top-search input::placeholder{color:var(--subtle)}
    .search-btn,.btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border-radius:999px;
      padding:12px 18px;
      font-weight:700;
      letter-spacing:.01em;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
      white-space:nowrap;
    }
    .search-btn{
      padding:9px 16px;
      background:linear-gradient(135deg,var(--gold),var(--gold-2));
      color:#26160d;
    }
    .search-btn:hover,.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(217,167,102,.25)}
    .search-btn:active,.btn:active{transform:translateY(0)}
    .search-btn:focus-visible,.btn:focus-visible,.tab:focus-visible,.footer a:focus-visible{
      outline:3px solid rgba(240,201,137,.38);
      outline-offset:3px;
    }
    .header-actions{display:flex;align-items:center;gap:10px}
    .age-mini{
      display:inline-flex;align-items:center;gap:7px;
      color:var(--gold-2);
      background:rgba(217,167,102,.1);
      border:1px solid rgba(217,167,102,.24);
      border-radius:999px;padding:9px 12px;font-size:13px;font-weight:700;
    }
    .quick-link{
      padding:10px 14px;border:1px solid var(--line);border-radius:999px;
      color:var(--muted);background:rgba(255,246,232,.045);font-size:14px;
      transition:.2s var(--ease);
    }
    .quick-link:hover{color:var(--text);border-color:var(--line-strong);transform:translateY(-1px)}
    .nav-secondary{
      display:flex;gap:10px;align-items:center;
      padding:0 0 14px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .nav-secondary::-webkit-scrollbar{display:none}
    .tab{
      flex:0 0 auto;
      display:inline-flex;align-items:center;gap:8px;
      padding:10px 15px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid var(--line);
      background:rgba(255,246,232,.045);
      font-size:14px;
      transition:.2s var(--ease);
    }
    .tab:hover{color:var(--text);border-color:rgba(217,167,102,.35);background:rgba(217,167,102,.09);transform:translateY(-1px)}
    .tab.active{color:#2b170d;background:linear-gradient(135deg,var(--gold),var(--gold-2));border-color:transparent;font-weight:800}
    .notice{
      border-bottom:1px solid var(--line);
      background:linear-gradient(90deg, rgba(122,41,73,.16), rgba(217,167,102,.1));
    }
    .notice-inner{
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:12px 0;color:#eaded2;font-size:14px;
    }
    .notice strong{color:var(--gold-2)}
    .notice-actions{display:flex;gap:8px;flex:0 0 auto}
    .mini-btn{
      border-radius:999px;padding:7px 11px;border:1px solid rgba(240,201,137,.28);
      background:rgba(255,246,232,.06);color:var(--text);font-weight:700;font-size:12px;
      transition:.2s var(--ease);
    }
    .mini-btn:hover{background:rgba(217,167,102,.16);transform:translateY(-1px)}
    main{overflow:hidden}
    .section{padding:78px 0}
    .hero{padding:66px 0 74px;position:relative}
    .hero:after{
      content:"";position:absolute;right:-120px;top:40px;width:420px;height:420px;
      background:radial-gradient(circle, rgba(217,167,102,.14), transparent 68%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.82fr);
      gap:46px;align-items:center;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:9px;
      color:var(--gold-2);
      background:rgba(217,167,102,.1);
      border:1px solid rgba(217,167,102,.25);
      padding:8px 13px;border-radius:999px;font-weight:700;font-size:13px;
      margin-bottom:18px;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(38px,5vw,68px);
      line-height:1.08;
      letter-spacing:-.045em;
      margin-bottom:20px;
      max-width:850px;
    }
    .hero-lead{
      color:#d4c8c5;font-size:18px;line-height:1.8;max-width:720px;margin-bottom:28px;
    }
    .hero-search{
      display:flex;align-items:center;gap:12px;
      background:rgba(255,246,232,.08);
      border:1px solid rgba(255,236,212,.15);
      border-radius:24px;
      padding:10px;
      box-shadow:var(--shadow-soft);
      max-width:780px;
      margin-bottom:20px;
    }
    .hero-search input{
      flex:1;min-width:0;background:transparent;color:var(--text);
      padding:13px 12px;font-size:16px;
    }
    .hero-search input::placeholder{color:var(--subtle)}
    .hero-search:focus-within{border-color:var(--line-strong);box-shadow:0 0 0 5px rgba(217,167,102,.1), var(--shadow-soft)}
    .btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#26160d}
    .btn-secondary{background:rgba(255,246,232,.045);color:var(--text);border:1px solid var(--line)}
    .btn-secondary:hover{border-color:var(--line-strong);background:rgba(217,167,102,.09);transform:translateY(-2px)}
    .hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 24px}
    .chips{display:flex;gap:10px;flex-wrap:wrap}
    .chip{
      display:inline-flex;align-items:center;gap:7px;
      padding:8px 12px;border-radius:999px;
      background:rgba(255,246,232,.055);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      transition:.2s var(--ease);
    }
    .chip:hover,.chip.selected{color:var(--text);border-color:rgba(217,167,102,.35);background:rgba(217,167,102,.1)}
    .hero-panel{
      position:relative;
      border:1px solid rgba(255,236,212,.14);
      background:linear-gradient(180deg,rgba(255,246,232,.075),rgba(255,246,232,.035));
      border-radius:var(--radius-xl);
      padding:22px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";position:absolute;inset:-1px;
      background:radial-gradient(circle at 76% 10%, rgba(217,167,102,.22), transparent 34%);
      pointer-events:none;
    }
    .poster-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:14px;z-index:1}
    .poster{
      min-height:178px;border-radius:20px;overflow:hidden;position:relative;
      border:1px solid rgba(255,236,212,.12);
      background:
        linear-gradient(135deg, rgba(122,41,73,.8), rgba(40,28,35,.8)),
        radial-gradient(circle at 30% 20%, rgba(240,201,137,.34), transparent 38%);
      transition:.25s var(--ease);
    }
    .poster.large{grid-row:span 2;min-height:370px}
    .poster:nth-child(2){background:linear-gradient(135deg, rgba(82,34,56,.92), rgba(31,23,28,.9)), radial-gradient(circle at 76% 22%, rgba(217,167,102,.28), transparent 36%)}
    .poster:nth-child(3){background:linear-gradient(135deg, rgba(50,32,39,.94), rgba(122,41,73,.58)), radial-gradient(circle at 18% 84%, rgba(217,167,102,.22), transparent 38%)}
    .poster:hover{transform:translateY(-4px);border-color:rgba(217,167,102,.38)}
    .poster-content{
      position:absolute;inset:auto 14px 14px 14px;z-index:2;
    }
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      border-radius:999px;padding:6px 9px;
      background:rgba(14,11,14,.55);
      border:1px solid rgba(255,236,212,.16);
      color:var(--gold-2);font-size:12px;font-weight:800;
      backdrop-filter:blur(8px);
    }
    .poster h3{font-size:18px;line-height:1.35;margin:10px 0 5px}
    .poster p{color:#d5c8c1;font-size:13px;margin:0}
    .floating-stat{
      position:absolute;left:22px;right:22px;bottom:22px;
      display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;
      z-index:2;
    }
    .float-item{
      border:1px solid rgba(255,236,212,.14);
      background:rgba(23,18,25,.72);
      backdrop-filter:blur(10px);
      border-radius:16px;padding:12px;
    }
    .float-num{display:block;color:var(--gold-2);font-weight:850;font-size:20px;line-height:1.1}
    .float-label{display:block;color:var(--muted);font-size:12px;margin-top:3px}
    .section-head{
      display:flex;align-items:end;justify-content:space-between;gap:22px;
      margin-bottom:28px;
    }
    .section-kicker{color:var(--gold-2);font-size:13px;font-weight:800;margin-bottom:8px}
    h2{font-size:clamp(26px,3vw,42px);line-height:1.22;letter-spacing:-.025em;margin-bottom:10px}
    .section-desc{color:var(--muted);max-width:720px;margin:0}
    .feature-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
    .feature-card{
      grid-column:span 2;
      background:linear-gradient(180deg,rgba(255,246,232,.07),rgba(255,246,232,.035));
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      padding:24px;
      box-shadow:var(--shadow-soft);
      transition:.24s var(--ease);
      min-height:210px;
    }
    .feature-card:hover{transform:translateY(-5px);border-color:rgba(217,167,102,.34);box-shadow:0 22px 50px rgba(0,0,0,.24)}
    .icon{
      width:44px;height:44px;border-radius:15px;
      display:grid;place-items:center;
      color:#26160d;background:linear-gradient(135deg,var(--gold),var(--gold-2));
      font-weight:900;margin-bottom:18px;
    }
    .feature-card h3{font-size:20px;margin-bottom:8px}
    .feature-card p{color:var(--muted);margin:0;font-size:14px}
    .stats-wrap{
      background:linear-gradient(135deg,rgba(122,41,73,.22),rgba(217,167,102,.09));
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      padding:24px;
    }
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .stat-card{
      background:rgba(23,18,25,.48);
      border:1px solid rgba(255,236,212,.12);
      border-radius:20px;padding:22px;
    }
    .stat-number{font-size:36px;line-height:1;font-weight:900;color:var(--gold-2);letter-spacing:-.03em}
    .stat-label{font-weight:800;margin:10px 0 5px}
    .stat-text{font-size:13px;color:var(--muted);margin:0}
    .progress{height:7px;background:rgba(255,246,232,.08);border-radius:999px;overflow:hidden;margin-top:16px}
    .progress span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--berry));}
    .category-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:18px}
    .category-card{
      position:relative;overflow:hidden;
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,246,232,.07),rgba(255,246,232,.035));
      border-radius:var(--radius-xl);
      padding:26px;
      min-height:280px;
      transition:.25s var(--ease);
    }
    .category-card:hover{transform:translateY(-5px);border-color:rgba(217,167,102,.35);box-shadow:var(--shadow-soft)}
    .category-card:after{
      content:"";position:absolute;width:180px;height:180px;border-radius:50%;
      right:-70px;top:-70px;background:rgba(217,167,102,.13);
    }
    .category-card.featured{min-height:360px;background:linear-gradient(145deg,rgba(122,41,73,.44),rgba(255,246,232,.055))}
    .category-card h3{font-size:25px;margin:16px 0 10px;position:relative;z-index:1}
    .category-card p{color:var(--muted);margin-bottom:22px;position:relative;z-index:1}
    .category-meta{display:flex;gap:8px;flex-wrap:wrap;position:relative;z-index:1;margin-bottom:20px}
    .link-arrow{
      display:inline-flex;align-items:center;gap:8px;color:var(--gold-2);font-weight:800;position:relative;z-index:1
    }
    .link-arrow:hover{text-decoration:underline;text-underline-offset:5px}
    .topic-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
    .topic-main,.topic-side{
      border:1px solid var(--line);
      background:rgba(255,246,232,.045);
      border-radius:var(--radius-xl);
      padding:22px;
    }
    .topic-main{
      min-height:430px;
      background:
        linear-gradient(180deg,rgba(122,41,73,.22),rgba(255,246,232,.045)),
        radial-gradient(circle at 76% 16%,rgba(217,167,102,.16),transparent 30%);
    }
    .topic-cover{
      height:210px;border-radius:22px;
      background:
        linear-gradient(135deg,rgba(217,167,102,.22),rgba(122,41,73,.38)),
        linear-gradient(45deg,#33212a,#191319);
      border:1px solid rgba(255,236,212,.13);
      margin-bottom:20px;
      position:relative;overflow:hidden;
    }
    .topic-cover:before{
      content:"";position:absolute;inset:18px;border:1px solid rgba(255,236,212,.12);border-radius:18px;
    }
    .topic-main h3{font-size:28px;margin-bottom:10px}
    .topic-main p,.topic-side p{color:var(--muted)}
    .content-list{display:grid;gap:12px}
    .list-item{
      display:grid;grid-template-columns:84px 1fr auto;gap:14px;align-items:center;
      border:1px solid rgba(255,236,212,.1);
      background:rgba(23,18,25,.42);
      border-radius:18px;padding:12px;
      transition:.2s var(--ease);
    }
    .list-item:hover{border-color:rgba(217,167,102,.32);transform:translateX(3px)}
    .thumb{
      aspect-ratio:16/10;border-radius:13px;
      background:linear-gradient(135deg,rgba(217,167,102,.28),rgba(122,41,73,.46));
    }
    .list-item h4{margin:0 0 4px;font-size:15px}
    .list-item p{font-size:13px;margin:0;color:var(--subtle)}
    .rank{color:var(--gold-2);font-weight:900}
    .guide-wrap{
      display:grid;grid-template-columns:.82fr 1.18fr;gap:22px;align-items:start;
    }
    .guide-panel{
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,246,232,.07),rgba(255,246,232,.035));
      border-radius:var(--radius-xl);
      padding:28px;
      position:sticky;top:145px;
    }
    .steps{display:grid;gap:14px}
    .step{
      display:grid;grid-template-columns:44px 1fr;gap:14px;
      padding:18px;border:1px solid var(--line);border-radius:20px;
      background:rgba(255,246,232,.045);
      transition:.22s var(--ease);
    }
    .step:hover{border-color:rgba(217,167,102,.34);transform:translateY(-2px)}
    .step-no{
      width:44px;height:44px;border-radius:15px;display:grid;place-items:center;
      background:rgba(217,167,102,.14);color:var(--gold-2);font-weight:900;
    }
    .step h3{font-size:18px;margin-bottom:5px}
    .step p{color:var(--muted);font-size:14px;margin:0}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      background:rgba(255,246,232,.045);
      border-radius:20px;
      overflow:hidden;
    }
    .faq-q{
      width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;
      color:var(--text);background:transparent;text-align:left;
      padding:19px 22px;font-weight:800;
    }
    .faq-q span:last-child{color:var(--gold-2);transition:.2s var(--ease)}
    .faq-a{display:none;padding:0 22px 20px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .cta{
      padding:0 0 84px;
    }
    .cta-box{
      border:1px solid rgba(217,167,102,.24);
      background:
        radial-gradient(circle at 20% 20%,rgba(217,167,102,.16),transparent 34%),
        linear-gradient(135deg,rgba(122,41,73,.38),rgba(255,246,232,.06));
      border-radius:32px;
      padding:38px;
      display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
      box-shadow:var(--shadow-soft);
    }
    .cta-box h2{margin-bottom:8px}
    .cta-box p{color:var(--muted);margin:0}
    .footer{
      border-top:1px solid var(--line);
      background:rgba(13,10,14,.52);
      padding:48px 0 24px;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:34px;margin-bottom:34px}
    .footer h3{font-size:16px;margin:0 0 14px}
    .footer p,.footer li{color:var(--muted);font-size:14px}
    .footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .footer a{color:var(--muted);transition:.2s var(--ease)}
    .footer a:hover{color:var(--gold-2);text-decoration:underline;text-underline-offset:5px}
    .disclaimer{
      border:1px solid rgba(217,167,102,.22);
      background:rgba(217,167,102,.08);
      border-radius:18px;
      padding:14px;
    }
    .copyright{
      display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
      color:var(--subtle);font-size:13px;
      border-top:1px solid var(--line);
      padding-top:20px;
    }
    .empty-state,.loading-state{
      border:1px dashed rgba(217,167,102,.28);
      background:rgba(255,246,232,.035);
      border-radius:18px;padding:18px;color:var(--muted);font-size:14px;
    }
    .skeleton{
      position:relative;overflow:hidden;background:rgba(255,246,232,.07);
      border-radius:14px;min-height:16px;
    }
    .skeleton:after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent);
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
    .disabled,.btn:disabled{
      opacity:.48;cursor:not-allowed;transform:none!important;box-shadow:none!important;
    }
    @media (max-width:1280px){
      .nav-primary{grid-template-columns:230px 1fr auto;gap:14px}
      .quick-link{display:none}
      .feature-grid{grid-template-columns:repeat(2,1fr)}
      .feature-card{grid-column:span 1}
    }
    @media (max-width:1024px){
      .container{width:min(100% - 32px,var(--container))}
      .nav-primary{grid-template-columns:1fr;align-items:stretch}
      .brand{justify-content:space-between}
      .header-actions{justify-content:space-between}
      .hero-grid,.topic-layout,.guide-wrap{grid-template-columns:1fr}
      .guide-panel{position:relative;top:auto}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .category-grid{grid-template-columns:1fr}
      .section{padding:62px 0}
      .cta-box{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .notice-inner{align-items:flex-start;flex-direction:column}
      .nav-secondary{padding-bottom:12px}
      .hero{padding:42px 0 58px}
      .hero-search{flex-direction:column;align-items:stretch;border-radius:22px}
      .hero-search .btn{width:100%}
      .feature-grid,.stats-grid{grid-template-columns:1fr}
      .section-head{align-items:flex-start;flex-direction:column}
      .poster-grid{grid-template-columns:1fr}
      .poster.large{min-height:260px}
      .floating-stat{position:relative;left:auto;right:auto;bottom:auto;margin-top:14px}
      .list-item{grid-template-columns:72px 1fr}
      .rank{display:none}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .container{width:calc(100% - 32px)}
      h1{font-size:34px}
      .hero-lead{font-size:16px}
      .hero-cta,.header-actions{flex-direction:column;align-items:stretch}
      .btn,.search-btn{width:100%}
      .top-search{border-radius:18px;flex-wrap:wrap}
      .top-search input{flex-basis:100%;padding:8px 2px}
      .search-btn{padding:10px 14px}
      .category-card,.topic-main,.topic-side,.guide-panel,.cta-box{padding:20px;border-radius:22px}
      .floating-stat{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }

/* roulang page: category1 */
:root{
      --bg:#171315;
      --bg-2:#21171d;
      --bg-3:#2a1d24;
      --surface:#251c20;
      --surface-2:#30242a;
      --surface-soft:rgba(255,246,232,.06);
      --text:#fff6ea;
      --text-strong:#fffaf2;
      --muted:#cbb9aa;
      --muted-2:#9f8d81;
      --line:rgba(238,202,160,.18);
      --line-strong:rgba(238,202,160,.34);
      --gold:#d8ad6a;
      --gold-2:#f0c987;
      --copper:#b97650;
      --berry:#6d233d;
      --berry-2:#8b2f4f;
      --green:#9fcf9b;
      --danger:#e2a195;
      --shadow:0 20px 60px rgba(0,0,0,.28);
      --shadow-soft:0 12px 34px rgba(0,0,0,.18);
      --radius:20px;
      --radius-lg:28px;
      --radius-sm:12px;
      --container:1240px;
      --ease:all .25s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(139,47,79,.32), transparent 34%),
        radial-gradient(circle at 88% 10%, rgba(216,173,106,.16), transparent 30%),
        linear-gradient(145deg,#151113 0%,#1f171b 48%,#171315 100%);
      line-height:1.7;
      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:34px 34px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(216,173,106,.35);color:#fff}

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

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(23,19,21,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
      box-shadow:0 10px 30px rgba(0,0,0,.14);
    }
    .nav-primary{
      min-height:82px;
      display:grid;
      grid-template-columns:280px 1fr auto;
      gap:22px;
      align-items:center;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#241611;
      font-weight:800;
      letter-spacing:.5px;
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      box-shadow:0 12px 28px rgba(216,173,106,.22);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .brand-title{
      font-size:18px;
      line-height:1.15;
      font-weight:700;
      color:var(--text-strong);
      white-space:nowrap;
    }
    .brand-sub{
      margin-top:4px;
      font-size:12px;
      color:var(--muted-2);
      white-space:nowrap;
    }
    .top-search{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,246,232,.055);
      transition:var(--ease);
    }
    .top-search:focus-within{
      border-color:var(--gold);
      box-shadow:0 0 0 4px rgba(216,173,106,.12);
      background:rgba(255,246,232,.08);
    }
    .search-icon{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      color:var(--gold-2);
      font-size:20px;
    }
    .top-search input{
      flex:1;
      min-width:0;
      border:0;
      outline:0;
      color:var(--text);
      background:transparent;
      font-size:14px;
    }
    .top-search input::placeholder{color:rgba(203,185,170,.68)}
    .search-btn,.btn{
      border:0;
      border-radius:999px;
      padding:11px 18px;
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      color:#241611;
      font-weight:700;
      transition:var(--ease);
      box-shadow:0 12px 26px rgba(185,118,80,.2);
    }
    .search-btn:hover,.btn:hover{
      transform:translateY(-2px);
      filter:brightness(1.06);
      box-shadow:0 18px 34px rgba(185,118,80,.28);
    }
    .search-btn:active,.btn:active{transform:translateY(0)}
    .search-btn:focus-visible,.btn:focus-visible,.tab:focus-visible,.quick-link:focus-visible,.mini-btn:focus-visible{
      outline:2px solid var(--gold-2);
      outline-offset:3px;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
      white-space:nowrap;
    }
    .age-mini{
      display:inline-flex;
      align-items:center;
      min-height:36px;
      padding:0 12px;
      border-radius:999px;
      color:var(--gold-2);
      border:1px solid rgba(216,173,106,.32);
      background:rgba(216,173,106,.08);
      font-size:13px;
      font-weight:700;
    }
    .quick-link{
      padding:9px 14px;
      border-radius:999px;
      color:var(--text);
      border:1px solid var(--line);
      transition:var(--ease);
      font-size:14px;
    }
    .quick-link:hover{
      color:var(--gold-2);
      border-color:var(--gold);
      transform:translateY(-2px);
      background:rgba(255,246,232,.05);
    }
    .nav-secondary{
      display:flex;
      gap:10px;
      align-items:center;
      padding:0 0 16px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .nav-secondary::-webkit-scrollbar{display:none}
    .tab{
      flex:0 0 auto;
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      background:rgba(255,246,232,.045);
      border:1px solid transparent;
      transition:var(--ease);
      font-size:14px;
      font-weight:600;
    }
    .tab:hover{
      color:var(--text-strong);
      border-color:var(--line-strong);
      background:rgba(255,246,232,.075);
      transform:translateY(-1px);
    }
    .tab.active{
      color:#241611;
      background:linear-gradient(135deg,var(--gold-2),var(--gold));
      border-color:rgba(255,255,255,.18);
      box-shadow:0 12px 28px rgba(216,173,106,.18);
    }
    .notice{
      border-top:1px solid rgba(238,202,160,.12);
      background:rgba(109,35,61,.22);
    }
    .notice-inner{
      min-height:48px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:var(--muted);
      font-size:13px;
    }
    .notice strong{color:var(--gold-2)}
    .notice-actions{display:flex;gap:8px;flex:0 0 auto}
    .mini-btn{
      border:1px solid rgba(216,173,106,.35);
      color:var(--gold-2);
      background:rgba(216,173,106,.08);
      border-radius:999px;
      padding:7px 11px;
      transition:var(--ease);
      font-size:12px;
    }
    .mini-btn:hover{
      background:rgba(216,173,106,.16);
      transform:translateY(-1px);
    }

    main{display:block}
    .section{padding:72px 0}
    .section.compact{padding:48px 0}
    .eyebrow{
      display:inline-flex;
      gap:8px;
      align-items:center;
      padding:7px 12px;
      color:var(--gold-2);
      border:1px solid rgba(216,173,106,.26);
      background:rgba(216,173,106,.08);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--gold-2);
      box-shadow:0 0 0 5px rgba(216,173,106,.13);
    }
    .section-title{
      margin:0 0 12px;
      font-size:clamp(26px,3.2vw,42px);
      line-height:1.18;
      letter-spacing:-.04em;
      color:var(--text-strong);
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      max-width:760px;
      font-size:15px;
    }

    .library-hero{
      position:relative;
      padding:64px 0 34px;
      overflow:hidden;
    }
    .library-hero:after{
      content:"";
      position:absolute;
      right:-120px;
      top:20px;
      width:420px;
      height:420px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(216,173,106,.18),transparent 66%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr);
      gap:34px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }
    .hero-panel{
      padding:34px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg,rgba(255,246,232,.08),rgba(255,246,232,.025)),
        radial-gradient(circle at 12% 20%,rgba(139,47,79,.26),transparent 36%);
      box-shadow:var(--shadow);
    }
    .hero-panel h1{
      margin:0;
      max-width:760px;
      font-size:clamp(34px,5vw,64px);
      line-height:1.05;
      letter-spacing:-.055em;
      color:var(--text-strong);
    }
    .hero-panel h1 span{color:var(--gold-2)}
    .hero-copy{
      margin:20px 0 0;
      max-width:720px;
      color:var(--muted);
      font-size:16px;
    }
    .hero-search{
      margin-top:26px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px;
      border-radius:22px;
      border:1px solid var(--line-strong);
      background:rgba(12,10,11,.36);
    }
    .hero-search input{
      flex:1;
      min-width:0;
      height:46px;
      border:0;
      outline:0;
      border-radius:16px;
      padding:0 14px;
      color:var(--text);
      background:rgba(255,246,232,.06);
    }
    .hero-search input:focus{
      box-shadow:0 0 0 3px rgba(216,173,106,.15);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .btn.secondary{
      background:transparent;
      color:var(--text);
      border:1px solid var(--line-strong);
      box-shadow:none;
    }
    .btn.secondary:hover{
      color:var(--gold-2);
      background:rgba(255,246,232,.06);
      border-color:var(--gold);
    }
    .quick-chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid rgba(238,202,160,.14);
      background:rgba(255,246,232,.045);
      font-size:13px;
      transition:var(--ease);
    }
    .chip:hover,.chip.selected{
      color:var(--gold-2);
      border-color:rgba(216,173,106,.4);
      background:rgba(216,173,106,.1);
      transform:translateY(-1px);
    }

    .hero-aside{
      display:grid;
      gap:16px;
    }
    .status-card,.rank-preview{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,246,232,.055);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .status-card{padding:24px}
    .status-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
    }
    .status-top strong{font-size:18px}
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green);
      font-size:13px;
      font-weight:700;
    }
    .live-dot:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{
      0%,100%{box-shadow:0 0 0 0 rgba(159,207,155,.3)}
      50%{box-shadow:0 0 0 8px rgba(159,207,155,0)}
    }
    .metric-row{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
    }
    .metric{
      padding:16px;
      border-radius:16px;
      background:rgba(12,10,11,.26);
      border:1px solid rgba(238,202,160,.12);
    }
    .metric b{
      display:block;
      font-size:26px;
      line-height:1.1;
      color:var(--gold-2);
      letter-spacing:-.04em;
    }
    .metric span{font-size:12px;color:var(--muted-2)}
    .rank-preview{padding:18px}
    .rank-preview h2{
      margin:0 0 12px;
      font-size:18px;
    }
    .rank-mini{
      display:flex;
      gap:12px;
      align-items:center;
      padding:12px 0;
      border-top:1px solid rgba(238,202,160,.12);
    }
    .rank-mini:first-of-type{border-top:0}
    .rank-no{
      width:30px;
      height:30px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(216,173,106,.12);
      color:var(--gold-2);
      font-weight:800;
      flex:0 0 auto;
    }
    .rank-mini p{margin:0;font-size:14px;color:var(--text)}
    .rank-mini span{display:block;color:var(--muted-2);font-size:12px}

    .library-shell{
      display:grid;
      grid-template-columns:230px minmax(0,1fr) 280px;
      gap:18px;
      align-items:start;
    }
    .filter-panel,.hot-panel,.content-board,.info-card,.faq-card,.cta-band{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,246,232,.055);
      box-shadow:var(--shadow-soft);
    }
    .filter-panel,.hot-panel{
      position:sticky;
      top:156px;
      padding:18px;
    }
    .panel-title{
      margin:0 0 14px;
      color:var(--text-strong);
      font-size:16px;
      display:flex;
      justify-content:space-between;
      align-items:center;
    }
    .filter-group{
      padding:14px 0;
      border-top:1px solid rgba(238,202,160,.12);
    }
    .filter-group:first-of-type{border-top:0;padding-top:0}
    .filter-label{
      display:block;
      margin-bottom:10px;
      color:var(--muted-2);
      font-size:12px;
      font-weight:700;
    }
    .filter-options{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .filter-pill{
      border:1px solid rgba(238,202,160,.14);
      background:rgba(12,10,11,.22);
      color:var(--muted);
      border-radius:999px;
      padding:7px 10px;
      font-size:12px;
      transition:var(--ease);
    }
    .filter-pill:hover,.filter-pill.active{
      color:var(--gold-2);
      border-color:rgba(216,173,106,.4);
      background:rgba(216,173,106,.1);
    }
    .range-bar{
      height:8px;
      border-radius:99px;
      background:rgba(255,246,232,.08);
      overflow:hidden;
      margin-top:10px;
    }
    .range-bar i{
      display:block;
      height:100%;
      width:72%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--copper),var(--gold-2));
    }

    .content-board{
      padding:18px;
      min-width:0;
    }
    .board-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:18px;
      padding-bottom:16px;
      border-bottom:1px solid rgba(238,202,160,.12);
    }
    .board-head h2{
      margin:0;
      font-size:22px;
      line-height:1.25;
    }
    .board-head p{
      margin:5px 0 0;
      color:var(--muted);
      font-size:13px;
    }
    .sort-select{
      border:1px solid var(--line);
      color:var(--text);
      background:rgba(12,10,11,.3);
      border-radius:999px;
      padding:9px 12px;
      outline:0;
    }
    .sort-select:focus{box-shadow:0 0 0 3px rgba(216,173,106,.14);border-color:var(--gold)}
    .dense-list{
      display:grid;
      gap:12px;
      margin-top:16px;
    }
    .video-row{
      display:grid;
      grid-template-columns:132px minmax(0,1fr) auto;
      gap:14px;
      padding:12px;
      border:1px solid rgba(238,202,160,.12);
      border-radius:18px;
      background:rgba(12,10,11,.22);
      transition:var(--ease);
      overflow:hidden;
    }
    .video-row:hover{
      transform:translateY(-3px);
      border-color:rgba(216,173,106,.38);
      background:rgba(255,246,232,.07);
      box-shadow:0 18px 38px rgba(0,0,0,.22);
    }
    .thumb{
      position:relative;
      aspect-ratio:16/10;
      border-radius:14px;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(216,173,106,.7),rgba(109,35,61,.78)),
        radial-gradient(circle at 70% 20%,rgba(255,255,255,.28),transparent 28%);
    }
    .thumb:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(to top,rgba(0,0,0,.55),transparent 60%);
    }
    .thumb .badge{
      position:absolute;
      left:8px;
      top:8px;
      z-index:1;
    }
    .play-mark{
      position:absolute;
      right:8px;
      bottom:8px;
      width:30px;
      height:30px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#241611;
      background:var(--gold-2);
      z-index:1;
      font-size:12px;
      font-weight:900;
    }
    .badge{
      display:inline-flex;
      padding:4px 8px;
      border-radius:999px;
      color:#241611;
      background:var(--gold-2);
      font-size:11px;
      font-weight:800;
      line-height:1.2;
    }
    .badge.dark{
      color:var(--gold-2);
      background:rgba(216,173,106,.12);
      border:1px solid rgba(216,173,106,.22);
    }
    .row-main{min-width:0}
    .row-main h3{
      margin:0 0 6px;
      font-size:16px;
      line-height:1.35;
      color:var(--text-strong);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .row-main p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .row-tags{
      display:flex;
      flex-wrap:wrap;
      gap:7px;
      margin-top:10px;
    }
    .tiny-tag{
      color:var(--muted-2);
      border:1px solid rgba(238,202,160,.12);
      background:rgba(255,246,232,.035);
      border-radius:999px;
      padding:4px 8px;
      font-size:11px;
    }
    .row-meta{
      min-width:86px;
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      justify-content:space-between;
      gap:10px;
      color:var(--muted-2);
      font-size:12px;
    }
    .heat{
      color:var(--gold-2);
      font-weight:800;
      font-size:15px;
    }
    .open-btn{
      border:1px solid rgba(216,173,106,.3);
      color:var(--gold-2);
      background:rgba(216,173,106,.08);
      border-radius:999px;
      padding:7px 10px;
      font-size:12px;
      font-weight:700;
      transition:var(--ease);
    }
    .open-btn:hover{
      background:rgba(216,173,106,.16);
      transform:translateX(2px);
    }

    .hot-list{
      display:grid;
      gap:10px;
    }
    .hot-item{
      display:grid;
      grid-template-columns:34px 1fr;
      gap:10px;
      padding:11px;
      border-radius:16px;
      background:rgba(12,10,11,.22);
      border:1px solid rgba(238,202,160,.1);
      transition:var(--ease);
    }
    .hot-item:hover{
      border-color:rgba(216,173,106,.34);
      transform:translateY(-2px);
    }
    .hot-index{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#241611;
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      font-weight:900;
    }
    .hot-item h3{
      margin:0;
      font-size:14px;
      line-height:1.35;
    }
    .hot-item p{
      margin:4px 0 0;
      color:var(--muted-2);
      font-size:12px;
    }
    .empty-state{
      margin-top:14px;
      padding:18px;
      text-align:center;
      border-radius:18px;
      border:1px dashed rgba(238,202,160,.2);
      color:var(--muted);
      background:rgba(255,246,232,.035);
    }
    .empty-icon{
      width:46px;
      height:46px;
      margin:0 auto 10px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(216,173,106,.1);
      color:var(--gold-2);
      font-size:22px;
    }

    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:26px;
    }
    .info-card{
      padding:22px;
      transition:var(--ease);
    }
    .info-card:hover{
      transform:translateY(-3px);
      border-color:rgba(216,173,106,.35);
    }
    .info-card b{
      display:block;
      color:var(--gold-2);
      font-size:32px;
      line-height:1;
      letter-spacing:-.05em;
    }
    .info-card span{
      display:block;
      margin-top:8px;
      color:var(--text);
      font-weight:700;
    }
    .info-card p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13px;
    }
    .progress{
      margin-top:16px;
      height:7px;
      border-radius:99px;
      background:rgba(255,246,232,.08);
      overflow:hidden;
    }
    .progress i{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--berry-2),var(--gold-2));
    }

    .guide-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      margin-top:26px;
      align-items:start;
    }
    .guide-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,246,232,.055);
      padding:26px;
      box-shadow:var(--shadow-soft);
    }
    .guide-panel h2,.guide-panel h3{margin:0;color:var(--text-strong)}
    .guide-panel p{color:var(--muted);margin:10px 0 0}
    .step-list{
      display:grid;
      gap:14px;
    }
    .step{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:14px;
      padding:16px;
      border:1px solid rgba(238,202,160,.12);
      border-radius:18px;
      background:rgba(12,10,11,.2);
    }
    .step-no{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#241611;
      background:var(--gold-2);
      font-weight:900;
    }
    .step h3{font-size:16px}
    .step p{font-size:13px}

    .faq-grid{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:24px;
      align-items:start;
      margin-top:26px;
    }
    .faq-card{
      overflow:hidden;
    }
    .faq-item{
      border-top:1px solid rgba(238,202,160,.12);
    }
    .faq-item:first-child{border-top:0}
    .faq-question{
      width:100%;
      border:0;
      background:transparent;
      color:var(--text-strong);
      padding:18px 20px;
      text-align:left;
      display:flex;
      justify-content:space-between;
      gap:18px;
      font-weight:800;
    }
    .faq-question:after{
      content:"+";
      color:var(--gold-2);
      font-size:20px;
      line-height:1;
      transition:var(--ease);
    }
    .faq-item.active .faq-question:after{transform:rotate(45deg)}
    .faq-answer{
      display:none;
      padding:0 20px 20px;
      color:var(--muted);
      font-size:14px;
    }
    .faq-item.active .faq-answer{display:block}
    .faq-question:hover{background:rgba(255,246,232,.04)}

    .cta-band{
      position:relative;
      overflow:hidden;
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      background:
        radial-gradient(circle at 88% 18%,rgba(216,173,106,.22),transparent 30%),
        linear-gradient(135deg,rgba(109,35,61,.45),rgba(255,246,232,.05));
    }
    .cta-band h2{
      margin:0;
      font-size:clamp(24px,3vw,38px);
      line-height:1.2;
      letter-spacing:-.04em;
    }
    .cta-band p{margin:10px 0 0;color:var(--muted);max-width:760px}
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .skeleton{
      position:relative;
      overflow:hidden;
      background:rgba(255,246,232,.06);
    }
    .skeleton:after{
      content:"";
      position:absolute;
      inset:0;
      transform:translateX(-100%);
      background:linear-gradient(90deg,transparent,rgba(255,246,232,.08),transparent);
      animation:loading 1.6s infinite;
    }
    @keyframes loading{100%{transform:translateX(100%)}}
    .disabled,.btn:disabled{
      opacity:.48;
      cursor:not-allowed;
      transform:none!important;
      filter:none!important;
    }

    .footer{
      padding:56px 0 28px;
      border-top:1px solid var(--line);
      background:rgba(12,10,11,.34);
      color:var(--muted);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .75fr 1.1fr;
      gap:32px;
    }
    .footer h3{
      margin:0 0 14px;
      color:var(--text-strong);
      font-size:16px;
    }
    .footer p{color:var(--muted);font-size:14px;line-height:1.75}
    .footer ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer a{
      color:var(--muted);
      transition:var(--ease);
    }
    .footer a:hover{
      color:var(--gold-2);
      text-decoration:underline;
      text-decoration-color:rgba(216,173,106,.5);
      text-underline-offset:5px;
    }
    .disclaimer{
      padding:14px;
      border:1px solid rgba(216,173,106,.24);
      background:rgba(216,173,106,.08);
      border-radius:16px;
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(238,202,160,.12);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--muted-2);
      font-size:13px;
    }

    @media (max-width:1280px){
      .library-shell{grid-template-columns:205px minmax(0,1fr) 240px}
      .video-row{grid-template-columns:116px minmax(0,1fr)}
      .row-meta{
        grid-column:1/-1;
        flex-direction:row;
        align-items:center;
      }
    }
    @media (max-width:1024px){
      .nav-primary{grid-template-columns:1fr;gap:14px;padding:16px 0}
      .header-actions{justify-content:space-between}
      .hero-grid,.guide-grid,.faq-grid{grid-template-columns:1fr}
      .library-shell{grid-template-columns:1fr}
      .filter-panel,.hot-panel{position:static}
      .filter-options{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
      .filter-pill{flex:0 0 auto}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
      .cta-band{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container{width:min(100% - 32px,var(--container))}
      .site-header{position:relative}
      .brand-title{font-size:16px}
      .top-search{border-radius:20px}
      .search-btn{padding:10px 14px}
      .notice-inner{align-items:flex-start;flex-direction:column;padding:12px 0}
      .notice-actions{width:100%;justify-content:flex-start}
      .library-hero{padding-top:34px}
      .hero-panel{padding:24px}
      .hero-search{flex-direction:column;align-items:stretch}
      .hero-search input{width:100%}
      .hero-actions,.cta-actions{flex-direction:column}
      .btn{width:100%;text-align:center}
      .board-head{flex-direction:column}
      .sort-select{width:100%}
      .video-row{grid-template-columns:104px minmax(0,1fr);gap:12px}
      .row-main h3{white-space:normal}
      .section{padding:52px 0}
      .metric-row{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      .container{width:min(100% - 28px,var(--container))}
      .nav-primary{gap:12px}
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .header-actions{flex-wrap:wrap}
      .age-mini,.quick-link{font-size:12px}
      .tab{padding:9px 13px;font-size:13px}
      .hero-panel{padding:20px;border-radius:22px}
      .hero-panel h1{font-size:34px}
      .metric-row,.stats-grid{grid-template-columns:1fr}
      .video-row{grid-template-columns:1fr}
      .thumb{aspect-ratio:16/9}
      .row-meta{align-items:flex-start;flex-wrap:wrap}
      .content-board,.filter-panel,.hot-panel,.guide-panel,.cta-band{padding:16px}
      .section-title{font-size:28px}
    }

/* roulang page: category3 */
:root{
      --bg:#151116;
      --bg-soft:#1c171e;
      --bg-card:#231b24;
      --bg-card-2:#2a2029;
      --ink:#fff8ee;
      --muted:#cbbfb1;
      --soft:#9d8f82;
      --line:rgba(255,238,214,.14);
      --line-strong:rgba(235,184,113,.34);
      --gold:#e7b46e;
      --gold-2:#f3cf91;
      --copper:#b97850;
      --berry:#682840;
      --berry-2:#3d1b31;
      --green:#87d7b0;
      --danger:#ff9a8d;
      --shadow:0 22px 70px rgba(0,0,0,.28);
      --shadow-soft:0 16px 44px rgba(0,0,0,.18);
      --radius:20px;
      --radius-lg:28px;
      --radius-pill:999px;
      --container:1260px;
      --transition:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 14% 8%, rgba(160,75,94,.26), transparent 32%),
        radial-gradient(circle at 86% 12%, rgba(231,180,110,.16), transparent 30%),
        linear-gradient(135deg,#130f14 0%,#1b1420 44%,#141214 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom, #000, transparent 82%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(231,180,110,.34);color:#fff}
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .section{padding:74px 0}
    .section.tight{padding-top:34px}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:var(--radius-pill);
      color:var(--gold-2);
      background:rgba(255,255,255,.045);
      font-size:13px;
      letter-spacing:.02em;
    }
    .eyebrow:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 16px rgba(231,180,110,.85);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,66px);
      line-height:1.06;
      letter-spacing:-.045em;
      margin-bottom:18px;
      font-weight:720;
    }
    h2{
      font-size:clamp(25px,3.2vw,40px);
      line-height:1.16;
      letter-spacing:-.035em;
      margin-bottom:12px;
      font-weight:700;
    }
    h3{
      font-size:20px;
      line-height:1.32;
      margin-bottom:10px;
      font-weight:680;
    }
    p{color:var(--muted);margin-bottom:0}
    .lead{
      font-size:17px;
      color:#e3d5c6;
      max-width:760px;
    }

    .site-header{
      position:relative;
      z-index:20;
      border-bottom:1px solid var(--line);
      background:rgba(18,14,18,.88);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 40px rgba(0,0,0,.18);
    }
    .nav-primary{
      display:grid;
      grid-template-columns:290px minmax(320px, 1fr) auto;
      align-items:center;
      gap:22px;
      padding:18px 0 14px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:48px;height:48px;
      display:grid;place-items:center;
      border-radius:16px;
      color:#21130d;
      font-weight:900;
      letter-spacing:-.04em;
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      box-shadow:0 14px 34px rgba(185,120,80,.3);
      flex:0 0 auto;
    }
    .brand-title{
      display:block;
      font-weight:760;
      letter-spacing:-.02em;
      line-height:1.2;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand-sub{
      display:block;
      font-size:12px;
      color:var(--soft);
      margin-top:2px;
      white-space:nowrap;
    }
    .top-search{
      display:flex;
      align-items:center;
      gap:10px;
      height:48px;
      border:1px solid var(--line);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.055);
      padding:0 7px 0 16px;
      transition:var(--transition);
    }
    .top-search:focus-within{
      border-color:var(--line-strong);
      box-shadow:0 0 0 4px rgba(231,180,110,.10);
      background:rgba(255,255,255,.075);
    }
    .search-icon{color:var(--gold-2);font-size:20px;line-height:1}
    .top-search input{
      flex:1;
      min-width:0;
      border:0;
      outline:0;
      background:transparent;
      color:var(--ink);
      font-size:14px;
    }
    .top-search input::placeholder{color:#8f8176}
    .search-btn,.btn{
      border:0;
      border-radius:var(--radius-pill);
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      color:#21140d;
      font-weight:760;
      padding:11px 18px;
      transition:transform var(--transition), filter var(--transition), box-shadow var(--transition);
      box-shadow:0 14px 34px rgba(185,120,80,.22);
      white-space:nowrap;
    }
    .search-btn:hover,.btn:hover{
      transform:translateY(-2px);
      filter:brightness(1.06);
      box-shadow:0 18px 42px rgba(185,120,80,.32);
    }
    .search-btn:active,.btn:active{transform:translateY(0)}
    .search-btn:focus-visible,.btn:focus-visible,.tab:focus-visible,.quick-link:focus-visible,.mini-btn:focus-visible{
      outline:3px solid rgba(243,207,145,.32);
      outline-offset:3px;
    }
    .btn.secondary{
      background:rgba(255,255,255,.04);
      color:var(--ink);
      border:1px solid var(--line-strong);
      box-shadow:none;
    }
    .btn.secondary:hover{background:rgba(231,180,110,.10)}
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
      justify-content:flex-end;
    }
    .age-mini{
      display:inline-flex;
      align-items:center;
      padding:8px 11px;
      border-radius:var(--radius-pill);
      color:var(--gold-2);
      background:rgba(231,180,110,.10);
      border:1px solid rgba(231,180,110,.22);
      font-size:13px;
      white-space:nowrap;
    }
    .quick-link{
      padding:9px 12px;
      border-radius:var(--radius-pill);
      color:#eadccc;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      font-size:13px;
      transition:var(--transition);
      white-space:nowrap;
    }
    .quick-link:hover{
      transform:translateY(-2px);
      border-color:var(--line-strong);
      color:#fff;
    }
    .nav-secondary{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:0 0 16px;
      scrollbar-width:none;
    }
    .nav-secondary::-webkit-scrollbar{display:none}
    .tab{
      flex:0 0 auto;
      padding:10px 16px;
      border-radius:var(--radius-pill);
      border:1px solid var(--line);
      color:#d8cabc;
      background:rgba(255,255,255,.035);
      font-size:14px;
      transition:var(--transition);
    }
    .tab:hover{
      color:#fff;
      border-color:var(--line-strong);
      background:rgba(231,180,110,.09);
      transform:translateY(-1px);
    }
    .tab.active{
      color:#26170f;
      border-color:transparent;
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      font-weight:740;
      box-shadow:0 14px 30px rgba(185,120,80,.22);
    }
    .notice{
      border-top:1px solid rgba(255,255,255,.06);
      background:linear-gradient(90deg,rgba(104,40,64,.3),rgba(231,180,110,.1));
    }
    .notice-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:11px 0;
      color:#e8dacb;
      font-size:13px;
    }
    .notice strong{color:var(--gold-2)}
    .notice-actions{display:flex;gap:8px;flex:0 0 auto}
    .mini-btn{
      display:inline-flex;
      align-items:center;
      border:1px solid rgba(255,238,214,.18);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.065);
      color:#fff1de;
      padding:7px 10px;
      font-size:12px;
      transition:var(--transition);
    }
    .mini-btn:hover{background:rgba(231,180,110,.16);border-color:var(--line-strong)}

    .hero{
      padding:72px 0 42px;
      position:relative;
    }
    .hero:after{
      content:"";
      position:absolute;
      right:-80px;
      top:30px;
      width:420px;
      height:420px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(231,180,110,.16),transparent 68%);
      pointer-events:none;
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0, .9fr) minmax(420px, 1.1fr);
      gap:44px;
      align-items:center;
    }
    .hero-copy{
      padding:8px 0;
    }
    .hero-copy .lead{font-size:18px}
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .hero-search{
      margin-top:26px;
      display:flex;
      gap:10px;
      padding:8px;
      border-radius:24px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      max-width:620px;
      transition:var(--transition);
    }
    .hero-search:focus-within{
      border-color:var(--line-strong);
      box-shadow:0 0 0 4px rgba(231,180,110,.08);
    }
    .hero-search input{
      flex:1;
      min-width:0;
      border:0;
      outline:0;
      background:transparent;
      color:var(--ink);
      padding:0 14px;
    }
    .hero-search input::placeholder{color:#9b8d80}
    .hero-chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      color:#ddcfc0;
      font-size:13px;
      transition:var(--transition);
    }
    .chip:hover,.chip.selected{
      border-color:var(--line-strong);
      color:#fff;
      background:rgba(231,180,110,.12);
      transform:translateY(-1px);
    }
    .chip.selected:before{
      content:"";
      width:6px;height:6px;border-radius:50%;
      background:var(--gold);
    }

    .poster-stage{
      position:relative;
      min-height:520px;
      border:1px solid rgba(255,238,214,.13);
      border-radius:34px;
      padding:18px;
      background:
        radial-gradient(circle at 20% 10%,rgba(231,180,110,.18),transparent 28%),
        linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.025));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .poster-stage:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 45%,rgba(16,12,14,.62));
      pointer-events:none;
      z-index:2;
    }
    .poster-mosaic{
      columns:3 130px;
      column-gap:14px;
      position:relative;
      z-index:1;
    }
    .mini-poster{
      break-inside:avoid;
      margin:0 0 14px;
      border-radius:22px;
      min-height:180px;
      border:1px solid rgba(255,255,255,.10);
      background:
        linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.02)),
        linear-gradient(160deg,var(--berry),#191218 62%);
      overflow:hidden;
      position:relative;
      box-shadow:0 16px 34px rgba(0,0,0,.22);
    }
    .mini-poster.tall{min-height:260px}
    .mini-poster.short{min-height:145px}
    .mini-poster.gold{background:linear-gradient(160deg,#80512f,#25161a 60%)}
    .mini-poster.plum{background:linear-gradient(160deg,#512449,#1a1319 62%)}
    .mini-poster:after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 30% 22%,rgba(255,238,214,.22),transparent 20%),
        linear-gradient(180deg,transparent 42%,rgba(0,0,0,.68));
    }
    .mini-poster span{
      position:absolute;
      left:12px;
      right:12px;
      bottom:12px;
      z-index:1;
      color:#fff3e1;
      font-weight:700;
      font-size:13px;
    }
    .floating-panel{
      position:absolute;
      left:28px;
      right:28px;
      bottom:26px;
      z-index:3;
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      align-items:end;
      padding:18px;
      border-radius:24px;
      background:rgba(21,17,22,.82);
      border:1px solid rgba(255,238,214,.14);
      box-shadow:0 18px 50px rgba(0,0,0,.36);
    }
    .floating-panel h3{margin:0 0 3px}
    .floating-panel p{font-size:13px}
    .live-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:var(--radius-pill);
      background:rgba(135,215,176,.12);
      border:1px solid rgba(135,215,176,.28);
      color:#bbf0d3;
      font-size:13px;
      white-space:nowrap;
    }
    .live-badge:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 14px rgba(135,215,176,.85);
    }

    .summary-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:30px;
    }
    .summary-card{
      padding:20px;
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      box-shadow:var(--shadow-soft);
      transition:var(--transition);
    }
    .summary-card:hover{
      transform:translateY(-3px);
      border-color:var(--line-strong);
      background:rgba(255,255,255,.065);
    }
    .summary-card strong{
      display:block;
      font-size:30px;
      line-height:1;
      color:var(--gold-2);
      letter-spacing:-.04em;
      margin-bottom:8px;
    }
    .summary-card span{font-size:13px;color:var(--muted)}

    .filter-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px;
      border:1px solid var(--line);
      border-radius:26px;
      background:rgba(255,255,255,.045);
      margin-bottom:24px;
      position:sticky;
      top:0;
      z-index:10;
      backdrop-filter:blur(14px);
    }
    .filter-scroll{
      display:flex;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .filter-scroll::-webkit-scrollbar{display:none}
    .filter-note{
      color:var(--soft);
      font-size:13px;
      white-space:nowrap;
    }

    .waterfall{
      columns:4 230px;
      column-gap:18px;
    }
    .poster-card{
      position:relative;
      break-inside:avoid;
      margin:0 0 18px;
      border:1px solid var(--line);
      border-radius:24px;
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      overflow:hidden;
      box-shadow:0 18px 50px rgba(0,0,0,.20);
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .poster-card:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      box-shadow:0 24px 70px rgba(0,0,0,.30);
    }
    .poster-cover{
      position:relative;
      aspect-ratio:3/4;
      overflow:hidden;
      background:
        radial-gradient(circle at 30% 18%,rgba(255,238,214,.26),transparent 22%),
        linear-gradient(145deg,#6a2b42,#241720 58%,#161215);
    }
    .poster-card.wide .poster-cover{aspect-ratio:16/10}
    .poster-card.tall .poster-cover{aspect-ratio:3/4.7}
    .poster-cover:before{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:
        linear-gradient(135deg,rgba(255,255,255,.12),transparent 38%),
        radial-gradient(circle at 68% 34%,rgba(231,180,110,.28),transparent 20%);
      transform:scale(1);
      transition:transform 420ms ease;
    }
    .poster-card:hover .poster-cover:before{transform:scale(1.045)}
    .poster-cover:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.72));
    }
    .poster-cover.gold{
      background:
        radial-gradient(circle at 34% 22%,rgba(255,238,214,.24),transparent 22%),
        linear-gradient(145deg,#855531,#2d1b1a 60%,#161215);
    }
    .poster-cover.plum{
      background:
        radial-gradient(circle at 38% 26%,rgba(255,238,214,.22),transparent 24%),
        linear-gradient(145deg,#512449,#241420 60%,#161215);
    }
    .poster-cover.charcoal{
      background:
        radial-gradient(circle at 40% 24%,rgba(231,180,110,.18),transparent 22%),
        linear-gradient(145deg,#41343b,#1a1418 62%,#111);
    }
    .poster-badges{
      position:absolute;
      left:12px;
      right:12px;
      top:12px;
      z-index:2;
      display:flex;
      justify-content:space-between;
      gap:8px;
      align-items:flex-start;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      padding:6px 9px;
      border-radius:var(--radius-pill);
      background:rgba(19,15,18,.72);
      color:#fff2df;
      border:1px solid rgba(255,238,214,.16);
      font-size:12px;
      backdrop-filter:blur(8px);
    }
    .badge.hot{
      color:#28170f;
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      border-color:transparent;
      font-weight:760;
    }
    .poster-info{
      padding:17px 17px 18px;
    }
    .poster-info h3{
      font-size:18px;
      margin-bottom:7px;
      letter-spacing:-.02em;
    }
    .poster-info p{
      font-size:14px;
      color:#cdbfaf;
    }
    .meta-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:14px;
      color:var(--soft);
      font-size:12px;
    }
    .meta-row span:first-child{
      color:var(--gold-2);
    }

    .recommend-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
    }
    .featured-group{
      min-height:360px;
      padding:26px;
      border-radius:30px;
      border:1px solid var(--line-strong);
      background:
        radial-gradient(circle at 20% 22%,rgba(231,180,110,.22),transparent 30%),
        linear-gradient(145deg,rgba(104,40,64,.56),rgba(255,255,255,.045));
      box-shadow:var(--shadow);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      position:relative;
    }
    .featured-group:after{
      content:"";
      position:absolute;
      right:-70px;
      bottom:-80px;
      width:260px;height:260px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(243,207,145,.22),transparent 68%);
    }
    .featured-group > *{position:relative;z-index:1}
    .featured-group h2{max-width:680px}
    .featured-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .group-list{
      display:grid;
      gap:14px;
    }
    .group-item{
      display:grid;
      grid-template-columns:78px 1fr;
      gap:14px;
      align-items:center;
      padding:14px;
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      transition:var(--transition);
    }
    .group-item:hover{
      transform:translateX(4px);
      border-color:var(--line-strong);
      background:rgba(255,255,255,.065);
    }
    .thumb{
      width:78px;
      height:96px;
      border-radius:18px;
      background:
        radial-gradient(circle at 34% 22%,rgba(255,238,214,.24),transparent 28%),
        linear-gradient(145deg,#6a2b42,#1c151a 68%);
      border:1px solid rgba(255,255,255,.12);
    }
    .group-item:nth-child(2) .thumb{background:linear-gradient(145deg,#80512f,#1c151a 68%)}
    .group-item:nth-child(3) .thumb{background:linear-gradient(145deg,#453241,#1c151a 68%)}
    .group-item h3{
      font-size:16px;
      margin-bottom:3px;
    }
    .group-item p{
      font-size:13px;
    }

    .process-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .process-card{
      padding:24px;
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,255,255,.045);
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .process-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
      background:rgba(255,255,255,.064);
    }
    .step-no{
      display:inline-flex;
      width:42px;height:42px;
      align-items:center;
      justify-content:center;
      border-radius:15px;
      color:#23140d;
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      font-weight:900;
      margin-bottom:18px;
      box-shadow:0 14px 30px rgba(185,120,80,.23);
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    details{
      border:1px solid var(--line);
      border-radius:20px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
      transition:var(--transition);
    }
    details[open]{
      border-color:var(--line-strong);
      background:rgba(255,255,255,.064);
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      font-weight:700;
      color:#fff5e7;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      width:28px;height:28px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(231,180,110,.13);
      color:var(--gold-2);
      flex:0 0 auto;
      transition:var(--transition);
    }
    details[open] summary:after{
      content:"−";
      transform:rotate(180deg);
    }
    details p{
      padding:0 20px 20px;
      font-size:14px;
    }

    .cta-panel{
      border:1px solid var(--line-strong);
      border-radius:34px;
      padding:34px;
      background:
        radial-gradient(circle at 16% 20%,rgba(231,180,110,.22),transparent 30%),
        linear-gradient(135deg,rgba(255,255,255,.075),rgba(104,40,64,.18));
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      box-shadow:var(--shadow);
    }
    .cta-panel h2{margin-bottom:8px}
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .footer{
      padding:58px 0 26px;
      border-top:1px solid var(--line);
      background:#110e12;
      color:var(--muted);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .8fr 1fr;
      gap:40px;
      align-items:start;
    }
    .footer h3{
      font-size:16px;
      color:#fff2e2;
      margin-bottom:14px;
    }
    .footer ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer a{
      color:#d9cab9;
      transition:var(--transition);
    }
    .footer a:hover{
      color:var(--gold-2);
      text-decoration:underline;
      text-decoration-color:rgba(231,180,110,.5);
      text-underline-offset:4px;
    }
    .disclaimer{
      padding:15px;
      border-radius:18px;
      background:rgba(231,180,110,.08);
      border:1px solid rgba(231,180,110,.18);
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#8f8378;
      font-size:13px;
    }

    .back-top{
      position:fixed;
      right:22px;
      bottom:22px;
      z-index:25;
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:18px;
      border:1px solid var(--line-strong);
      background:linear-gradient(135deg,var(--gold-2),var(--copper));
      color:#21140d;
      font-weight:900;
      box-shadow:0 16px 40px rgba(0,0,0,.32);
      transition:var(--transition);
    }
    .back-top:hover{transform:translateY(-4px)}

    .skeleton{
      position:relative;
      overflow:hidden;
      background:rgba(255,255,255,.055);
    }
    .skeleton:after{
      content:"";
      position:absolute;
      inset:0;
      transform:translateX(-100%);
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent);
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{
      100%{transform:translateX(100%)}
    }
    .empty-state{
      border:1px dashed rgba(255,238,214,.24);
      border-radius:24px;
      padding:28px;
      text-align:center;
      color:var(--muted);
      background:rgba(255,255,255,.035);
    }
    .empty-state:before{
      content:"◎";
      display:block;
      color:var(--gold-2);
      font-size:34px;
      margin-bottom:8px;
    }
    input:disabled,button:disabled,.disabled{
      opacity:.48;
      cursor:not-allowed;
      transform:none!important;
      box-shadow:none!important;
    }

    @media (max-width:1280px){
      :root{--container:1160px}
      .nav-primary{grid-template-columns:270px minmax(260px,1fr) auto}
      .summary-strip{grid-template-columns:repeat(2,1fr)}
      .waterfall{columns:3 230px}
    }
    @media (max-width:1024px){
      .nav-primary{
        grid-template-columns:1fr;
        gap:14px;
      }
      .header-actions{justify-content:flex-start;flex-wrap:wrap}
      .hero-grid,.recommend-layout,.faq-wrap,.cta-panel{
        grid-template-columns:1fr;
      }
      .poster-stage{min-height:470px}
      .process-grid{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 32px, var(--container))}
      .section{padding:54px 0}
      .notice-inner{align-items:flex-start;flex-direction:column}
      .notice-actions{width:100%;justify-content:flex-start}
      .top-search{height:auto;padding:8px 8px 8px 14px}
      .search-btn{padding:10px 14px}
      .hero{padding:52px 0 30px}
      .hero-search{flex-direction:column;border-radius:22px}
      .hero-search input{padding:10px 12px}
      .hero-search .btn{width:100%}
      .poster-stage{padding:12px;border-radius:26px}
      .floating-panel{
        left:16px;right:16px;bottom:16px;
        grid-template-columns:1fr;
      }
      .summary-strip{grid-template-columns:1fr}
      .filter-bar{
        align-items:flex-start;
        flex-direction:column;
        position:relative;
      }
      .filter-scroll{width:100%}
      .waterfall{columns:2 190px;column-gap:14px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:520px){
      h1{font-size:36px}
      h2{font-size:26px}
      .brand-mark{width:44px;height:44px;border-radius:14px}
      .brand-title{font-size:15px}
      .brand-sub{font-size:11px}
      .header-actions{gap:8px}
      .age-mini,.quick-link{font-size:12px}
      .tab{padding:9px 13px}
      .hero-actions,.featured-actions,.cta-actions{flex-direction:column}
      .btn,.btn.secondary{width:100%;text-align:center;justify-content:center}
      .poster-mosaic{columns:2 120px}
      .waterfall{columns:1}
      .group-item{grid-template-columns:68px 1fr}
      .thumb{width:68px;height:86px}
      .cta-panel{padding:24px}
      .back-top{right:14px;bottom:14px;width:44px;height:44px}
    }

/* roulang page: category2 */
:root{
      --bg:#16131a;
      --bg-2:#1b1720;
      --bg-3:#211a26;
      --card:#201a24cc;
      --card-strong:#251d2a;
      --text:#f5efe8;
      --muted:#b8abb8;
      --soft:#8f8592;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(255,255,255,.16);
      --gold:#e2b765;
      --gold-2:#f1d7a0;
      --gold-3:#b47a37;
      --wine:#8d3f5c;
      --wine-2:#55253c;
      --accent:#d9a75a;
      --accent-2:#f6e7c1;
      --danger:#ff8677;
      --success:#7dd6b5;
      --shadow:0 20px 60px rgba(0,0,0,.35);
      --shadow-soft:0 12px 30px rgba(0,0,0,.25);
      --radius:20px;
      --radius-lg:28px;
      --radius-sm:14px;
      --gap:24px;
      --container:1280px;
      --transition:.24s ease;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      line-height:1.7;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 12%, rgba(141,63,92,.26), transparent 32%),
        radial-gradient(circle at 84% 10%, rgba(226,183,101,.16), transparent 28%),
        radial-gradient(circle at 78% 78%, rgba(100,70,120,.18), transparent 26%),
        linear-gradient(160deg, #141118 0%, #18141c 42%, #131117 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(transparent 0%, rgba(255,255,255,.018) 50%, transparent 100%),
        repeating-linear-gradient(135deg, rgba(255,255,255,.018) 0 1px, transparent 1px 8px);
      opacity:.18;
      mix-blend-mode:screen;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:color var(--transition),transform var(--transition),background var(--transition),border-color var(--transition),box-shadow var(--transition)}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(226,183,101,.28);color:#fff}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin-inline:auto;
      position:relative;
      z-index:1;
    }
    .site-header{
      position:relative;
      z-index:20;
      padding:18px 0 0;
    }
    .nav-primary{
      display:flex;
      align-items:center;
      gap:18px;
      padding:6px 0 16px;
      flex-wrap:wrap;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:52px;
      height:52px;
      border-radius:18px;
      display:grid;
      place-items:center;
      background:linear-gradient(145deg, var(--gold) 0%, #cf9650 44%, var(--wine) 100%);
      color:#fff;
      font-size:18px;
      font-weight:800;
      letter-spacing:.04em;
      box-shadow:0 12px 30px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.25);
      flex:none;
    }
    .brand-text{display:flex;flex-direction:column;gap:2px}
    .brand-title{
      font-weight:800;
      font-size:18px;
      letter-spacing:.02em;
      line-height:1.1;
    }
    .brand-sub{
      font-size:12px;
      color:var(--muted);
      letter-spacing:.04em;
    }
    .top-search{
      flex:1 1 360px;
      display:flex;
      align-items:center;
      gap:10px;
      min-width:280px;
      padding:10px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
      backdrop-filter:blur(8px);
    }
    .top-search:focus-within{
      border-color:rgba(226,183,101,.45);
      box-shadow:0 0 0 4px rgba(226,183,101,.10);
    }
    .search-icon{
      color:var(--gold-2);
      font-size:16px;
      line-height:1;
      opacity:.95;
      padding-inline-start:2px;
    }
    .top-search input{
      flex:1;
      border:0;
      outline:0;
      background:transparent;
      color:var(--text);
      min-width:0;
    }
    .top-search input::placeholder,
    .hero-search input::placeholder{
      color:#c9beca;
      opacity:.72;
    }
    .search-btn,
    .btn,
    .mini-btn,
    .filter-btn{
      border:1px solid transparent;
      transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition),opacity var(--transition);
    }
    .search-btn{
      border-radius:999px;
      padding:10px 16px;
      background:linear-gradient(135deg, var(--gold) 0%, #d9a152 100%);
      color:#20160d;
      font-weight:800;
      box-shadow:0 10px 24px rgba(226,183,101,.18);
      white-space:nowrap;
    }
    .search-btn:hover,
    .search-btn:focus-visible,
    .btn-primary:hover,
    .btn-primary:focus-visible{
      transform:translateY(-2px);
      box-shadow:0 14px 28px rgba(226,183,101,.18);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
      flex-wrap:wrap;
    }
    .age-mini,
    .quick-link{
      padding:10px 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.035);
      color:var(--text);
      font-size:13px;
      line-height:1;
    }
    .age-mini{
      background:rgba(141,63,92,.16);
      border-color:rgba(225,170,184,.18);
      color:#ffdce7;
      font-weight:700;
    }
    .quick-link:hover,
    .quick-link:focus-visible{
      border-color:rgba(226,183,101,.34);
      color:var(--gold-2);
    }
    .nav-secondary{
      display:flex;
      align-items:center;
      gap:10px;
      overflow:auto;
      padding:0 0 14px;
      scrollbar-width:none;
    }
    .nav-secondary::-webkit-scrollbar{display:none}
    .tab{
      white-space:nowrap;
      padding:10px 16px;
      border-radius:999px;
      border:1px solid transparent;
      background:rgba(255,255,255,.035);
      color:#d8ced7;
      font-size:14px;
      line-height:1;
    }
    .tab:hover,
    .tab:focus-visible{
      color:#fff;
      border-color:rgba(226,183,101,.28);
      background:rgba(226,183,101,.08);
      transform:translateY(-1px);
    }
    .tab.active{
      color:#fff;
      border-color:rgba(226,183,101,.36);
      background:linear-gradient(135deg, rgba(226,183,101,.18), rgba(141,63,92,.16));
      box-shadow:0 10px 20px rgba(0,0,0,.18);
    }
    .notice{
      border-top:1px solid rgba(255,255,255,.08);
      border-bottom:1px solid rgba(255,255,255,.08);
      background:linear-gradient(90deg, rgba(226,183,101,.12), rgba(141,63,92,.08));
      backdrop-filter:blur(8px);
    }
    .notice-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:12px 0;
      font-size:14px;
      color:#efe6ea;
    }
    .notice-inner strong{color:var(--gold-2)}
    .notice-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:none;
    }
    .mini-btn{
      padding:9px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border-color:var(--line);
      color:var(--text);
      white-space:nowrap;
    }
    .mini-btn:hover,
    .mini-btn:focus-visible{
      background:rgba(255,255,255,.08);
      border-color:rgba(226,183,101,.28);
      transform:translateY(-1px);
    }
    main{
      padding:28px 0 84px;
    }
    .section{
      margin-top:28px;
    }
    .hero{
      margin-top:4px;
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
      gap:26px;
      padding:30px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:
        linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.025)),
        linear-gradient(135deg, rgba(33,26,38,.82), rgba(19,16,23,.76));
      box-shadow:var(--shadow);
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(circle at 18% 18%, rgba(226,183,101,.12), transparent 24%),
        radial-gradient(circle at 92% 16%, rgba(141,63,92,.14), transparent 22%),
        radial-gradient(circle at 72% 82%, rgba(226,183,101,.08), transparent 18%);
      pointer-events:none;
    }
    .hero-copy,
    .hero-visual{
      position:relative;
      z-index:1;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(226,183,101,.22);
      background:rgba(226,183,101,.08);
      color:var(--gold-2);
      font-size:12px;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:uppercase;
    }
    .hero h1{
      margin:16px 0 0;
      font-size:clamp(34px, 4.2vw, 60px);
      line-height:1.06;
      letter-spacing:-.03em;
      max-width:12ch;
    }
    .hero .lead{
      margin:16px 0 0;
      color:#d9ced8;
      font-size:16px;
      line-height:1.8;
      max-width:58ch;
    }
    .hero-search{
      margin-top:24px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .hero-search .search-field{
      flex:1 1 320px;
      min-width:240px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:13px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
    }
    .hero-search .search-field:focus-within{
      border-color:rgba(226,183,101,.42);
      box-shadow:0 0 0 4px rgba(226,183,101,.10);
    }
    .hero-search input{
      flex:1;
      border:0;
      outline:0;
      background:transparent;
      color:var(--text);
      min-width:0;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.01em;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--gold) 0%, #d9a152 100%);
      color:#21160d;
      box-shadow:0 12px 28px rgba(226,183,101,.16);
    }
    .btn-secondary{
      background:rgba(255,255,255,.035);
      color:#fff;
      border-color:var(--line);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      border-color:rgba(226,183,101,.28);
      background:rgba(226,183,101,.08);
      transform:translateY(-2px);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.035);
      border:1px solid var(--line);
      color:#dbd3da;
      font-size:13px;
      line-height:1;
    }
    .chip:hover,
    .chip:focus-visible{
      color:#fff;
      border-color:rgba(226,183,101,.22);
      transform:translateY(-1px);
    }
    .chip.is-selected,
    .filter-btn.is-selected{
      color:#fff;
      background:rgba(226,183,101,.12);
      border-color:rgba(226,183,101,.34);
      box-shadow:0 10px 20px rgba(0,0,0,.16);
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      margin-top:22px;
    }
    .stat-card{
      padding:16px 14px;
      border-radius:18px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.02);
    }
    .stat-num{
      display:block;
      font-size:28px;
      font-weight:900;
      letter-spacing:-.03em;
      line-height:1;
      color:#fff;
    }
    .stat-label{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
    }
    .stat-bar{
      margin-top:12px;
      height:6px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
    }
    .stat-bar > span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--gold), var(--wine));
    }
    .hero-visual{
      display:grid;
      gap:14px;
      align-content:start;
    }
    .poster-wall{
      display:grid;
      grid-template-columns:1.18fr .82fr;
      gap:14px;
    }
    .poster{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid var(--line);
      padding:18px;
      background:
        radial-gradient(circle at 20% 18%, rgba(226,183,101,.24), transparent 22%),
        radial-gradient(circle at 86% 18%, rgba(141,63,92,.26), transparent 28%),
        linear-gradient(160deg, rgba(62,36,53,.96), rgba(23,19,29,.95));
      box-shadow:var(--shadow-soft);
      min-height:190px;
      isolation:isolate;
    }
    .poster::before{
      content:"";
      position:absolute;
      inset:auto -12% -36% -12%;
      height:72%;
      background:
        linear-gradient(120deg, rgba(255,255,255,.08), transparent 40%),
        linear-gradient(155deg, rgba(226,183,101,.14), rgba(255,255,255,0));
      transform:skewY(-8deg);
      opacity:.75;
      z-index:-1;
    }
    .poster::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, transparent 0%, rgba(0,0,0,.02) 52%, rgba(0,0,0,.26) 100%);
      z-index:0;
    }
    .poster > *{position:relative;z-index:1}
    .poster-large{
      min-height:304px;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
    }
    .poster-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      width:max-content;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(0,0,0,.26);
      border:1px solid rgba(255,255,255,.14);
      color:#f8e9c9;
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .poster h3{
      margin:12px 0 0;
      font-size:22px;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .poster p{
      margin:10px 0 0;
      color:#e8d9dd;
      font-size:14px;
      line-height:1.72;
      max-width:30ch;
    }
    .poster-grid{
      display:grid;
      gap:14px;
    }
    .poster-mini{
      min-height:145px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        radial-gradient(circle at 18% 24%, rgba(226,183,101,.20), transparent 18%),
        radial-gradient(circle at 82% 16%, rgba(141,63,92,.20), transparent 24%),
        linear-gradient(160deg, rgba(36,29,41,.96), rgba(18,15,22,.94));
    }
    .poster-mini:nth-child(2){
      background:
        radial-gradient(circle at 74% 26%, rgba(226,183,101,.16), transparent 20%),
        radial-gradient(circle at 24% 18%, rgba(102,72,123,.18), transparent 24%),
        linear-gradient(160deg, rgba(36,29,41,.96), rgba(18,15,22,.94));
    }
    .poster-mini strong{
      display:block;
      font-size:26px;
      line-height:1;
      letter-spacing:-.03em;
    }
    .poster-mini small{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
    }
    .hero-note{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .note-card{
      padding:16px;
      border-radius:18px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
    }
    .note-card span{
      display:block;
      color:var(--muted);
      font-size:13px;
    }
    .note-card strong{
      display:block;
      margin-top:8px;
      font-size:18px;
      line-height:1.2;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:6px 0 0;
      font-size:clamp(24px, 2.4vw, 38px);
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .section-head p{
      margin:10px 0 0;
      color:var(--muted);
      max-width:66ch;
      font-size:15px;
    }
    .section-head .eyebrow{
      background:rgba(255,255,255,.03);
      border-color:var(--line);
      color:#d8ced7;
    }
    .filters{
      display:flex;
      gap:10px;
      overflow:auto;
      padding-bottom:4px;
      scrollbar-width:none;
    }
    .filters::-webkit-scrollbar{display:none}
    .filter-btn{
      padding:11px 16px;
      border-radius:999px;
      background:rgba(255,255,255,.035);
      border-color:var(--line);
      color:#dbd3da;
      white-space:nowrap;
    }
    .filter-btn:hover,
    .filter-btn:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(226,183,101,.28);
      background:rgba(226,183,101,.08);
    }
    .spotlight-layout{
      display:grid;
      grid-template-columns:minmax(0,1.28fr) minmax(320px,.72fr);
      gap:22px;
      align-items:start;
    }
    .topic-feature,
    .rail-card,
    .guide-card,
    .cta-card,
    .footer,
    .topic-card,
    .collection-card{
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      box-shadow:var(--shadow-soft);
    }
    .topic-feature{
      border-radius:26px;
      padding:22px;
      overflow:hidden;
    }
    .feature-cover{
      position:relative;
      min-height:250px;
      border-radius:24px;
      overflow:hidden;
      background:
        radial-gradient(circle at 16% 16%, rgba(226,183,101,.24), transparent 18%),
        radial-gradient(circle at 84% 26%, rgba(141,63,92,.32), transparent 24%),
        linear-gradient(160deg, rgba(58,35,50,.96), rgba(24,20,30,.96));
      border:1px solid rgba(255,255,255,.08);
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
    }
    .feature-cover h3{
      margin:8px 0 0;
      font-size:28px;
      line-height:1.12;
      letter-spacing:-.02em;
      max-width:13ch;
    }
    .feature-cover p{
      margin:10px 0 0;
      color:#f0e2e5;
      max-width:36ch;
      font-size:14px;
    }
    .cover-badges{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      color:#f2e8e0;
      font-size:12px;
      line-height:1;
      white-space:nowrap;
    }
    .feature-body{
      padding-top:18px;
    }
    .feature-body h4,
    .rail-card h3,
    .guide-card h3,
    .cta-card h3,
    .collection-card h3{
      margin:0;
      font-size:18px;
      line-height:1.3;
      letter-spacing:-.01em;
    }
    .feature-body p,
    .rail-card p,
    .guide-card p,
    .collection-card p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .bullet-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .bullet-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#e8dfe6;
      font-size:14px;
      line-height:1.7;
    }
    .bullet-list li::before{
      content:"";
      width:10px;
      height:10px;
      margin-top:.45em;
      border-radius:999px;
      background:linear-gradient(135deg, var(--gold), var(--wine));
      flex:none;
      box-shadow:0 0 0 4px rgba(226,183,101,.08);
    }
    .button-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:18px;
    }
    .spotlight-side{
      display:grid;
      gap:16px;
    }
    .rail-card{
      border-radius:22px;
      padding:20px;
    }
    .rank-list{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .rank-item{
      display:grid;
      grid-template-columns:36px minmax(0,1fr);
      gap:12px;
      align-items:start;
      padding:12px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .rank-item:last-child{border-bottom:0;padding-bottom:0}
    .rank-num{
      width:36px;
      height:36px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:rgba(226,183,101,.10);
      color:var(--gold-2);
      border:1px solid rgba(226,183,101,.18);
      font-weight:900;
    }
    .rank-item strong{
      display:block;
      font-size:14px;
      line-height:1.4;
    }
    .rank-item span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .side-chip-row{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .tiny-chip{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.035);
      color:#ddd4de;
      font-size:12px;
    }
    .progress{
      margin-top:14px;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
    }
    .progress > span{
      display:block;
      height:100%;
      width:72%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--gold), var(--wine));
    }
    .topic-grid-wrap{
      margin-top:20px;
    }
    .topic-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .topic-card{
      display:grid;
      grid-template-columns:120px minmax(0,1fr);
      gap:14px;
      align-items:stretch;
      padding:14px;
      border-radius:22px;
      overflow:hidden;
    }
    .topic-card:hover{
      transform:translateY(-2px);
      border-color:rgba(226,183,101,.28);
      box-shadow:0 16px 32px rgba(0,0,0,.22);
    }
    .topic-thumb{
      position:relative;
      border-radius:16px;
      overflow:hidden;
      min-height:154px;
      background:
        radial-gradient(circle at 18% 16%, rgba(226,183,101,.22), transparent 18%),
        radial-gradient(circle at 76% 26%, rgba(141,63,92,.24), transparent 24%),
        linear-gradient(160deg, rgba(56,34,49,.96), rgba(22,18,27,.98));
      border:1px solid rgba(255,255,255,.06);
    }
    .topic-thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, transparent 0%, rgba(0,0,0,.08) 48%, rgba(0,0,0,.36) 100%);
    }
    .topic-thumb-inner{
      position:absolute;
      inset:0;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:12px;
      z-index:1;
    }
    .topic-tag{
      width:max-content;
      padding:7px 9px;
      border-radius:999px;
      background:rgba(0,0,0,.26);
      color:#f7e4bc;
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(255,255,255,.12);
    }
    .topic-score{
      width:max-content;
      padding:7px 9px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#fff;
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(255,255,255,.1);
    }
    .topic-body{
      padding:2px 2px 2px 0;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:154px;
    }
    .topic-body h3{
      margin:0;
      font-size:18px;
      line-height:1.35;
      letter-spacing:-.01em;
    }
    .topic-body p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .topic-meta{
      margin-top:12px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .meta-pill{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid var(--line);
      color:#d8ced7;
      font-size:12px;
    }
    .topic-action{
      margin-top:14px;
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--gold-2);
      font-weight:800;
      font-size:13px;
    }
    .topic-action::after{
      content:"→";
      transition:transform var(--transition);
    }
    .topic-card:hover .topic-action::after{
      transform:translateX(3px);
    }
    .collections-shell{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .collection-card{
      border-radius:22px;
      padding:14px;
      overflow:hidden;
      min-height:100%;
    }
    .collection-cover{
      aspect-ratio:4/5;
      border-radius:18px;
      overflow:hidden;
      position:relative;
      border:1px solid rgba(255,255,255,.08);
      background:
        radial-gradient(circle at 22% 20%, rgba(226,183,101,.20), transparent 20%),
        radial-gradient(circle at 82% 18%, rgba(141,63,92,.24), transparent 22%),
        linear-gradient(160deg, rgba(52,31,46,.98), rgba(18,15,22,.98));
      box-shadow:inset 0 -50px 80px rgba(0,0,0,.12);
    }
    .collection-cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, transparent 0%, rgba(0,0,0,.10) 45%, rgba(0,0,0,.46) 100%);
    }
    .collection-cover .cover-inner{
      position:absolute;
      inset:0;
      padding:14px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      z-index:1;
    }
    .collection-cover strong{
      display:block;
      font-size:20px;
      line-height:1.25;
      max-width:8ch;
      letter-spacing:-.02em;
    }
    .collection-cover span{
      align-self:flex-end;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(0,0,0,.28);
      border:1px solid rgba(255,255,255,.12);
      color:#f8e8c9;
      font-size:12px;
      font-weight:800;
    }
    .collection-card h3{
      margin-top:12px;
    }
    .collection-card p{
      min-height:3.4em;
    }
    .collection-card .meta-line{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      margin-top:12px;
      color:#d9d0da;
      font-size:12px;
    }
    .collection-card .meta-line em{
      font-style:normal;
      color:var(--gold-2);
      font-weight:800;
    }
    .guide-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .guide-card{
      border-radius:22px;
      padding:22px;
      min-height:100%;
      position:relative;
      overflow:hidden;
    }
    .guide-card::before{
      content:"";
      position:absolute;
      inset:auto -10% -20% auto;
      width:160px;
      height:160px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(226,183,101,.14), transparent 65%);
      pointer-events:none;
    }
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;
      height:38px;
      border-radius:12px;
      background:rgba(226,183,101,.10);
      color:var(--gold-2);
      border:1px solid rgba(226,183,101,.18);
      font-weight:900;
      margin-bottom:14px;
    }
    .guide-card ul{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .guide-card li{
      display:flex;
      gap:10px;
      color:#e8dfe6;
      font-size:14px;
      line-height:1.7;
    }
    .guide-card li::before{
      content:"•";
      color:var(--gold-2);
      flex:none;
    }
    .note-box{
      margin-top:18px;
      padding:16px 18px;
      border-radius:18px;
      border:1px solid rgba(226,183,101,.20);
      background:rgba(226,183,101,.07);
      color:#f4e8d4;
      font-size:14px;
      line-height:1.75;
    }
    .empty-state{
      margin-top:16px;
      padding:28px;
      border-radius:22px;
      border:1px dashed rgba(255,255,255,.14);
      background:rgba(255,255,255,.02);
      text-align:center;
      color:var(--muted);
      display:none;
    }
    .empty-state.is-visible{display:block}
    .empty-state .empty-icon{
      width:66px;
      height:66px;
      border-radius:20px;
      display:grid;
      place-items:center;
      margin:0 auto 14px;
      background:rgba(226,183,101,.10);
      border:1px solid rgba(226,183,101,.18);
      color:var(--gold-2);
      font-size:28px;
    }
    .faq-grid{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:20px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      background:transparent;
      border:0;
      color:var(--text);
      text-align:left;
      font-weight:800;
      line-height:1.4;
    }
    .faq-question span{
      display:inline-block;
      color:#f5efe8;
    }
    .faq-toggle{
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.05);
      border:1px solid var(--line);
      color:var(--gold-2);
      flex:none;
      transition:transform var(--transition),background var(--transition);
    }
    .faq-item.is-open .faq-toggle{
      transform:rotate(45deg);
      background:rgba(226,183,101,.12);
      border-color:rgba(226,183,101,.24);
    }
    .faq-answer{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      display:none;
    }
    .faq-item.is-open .faq-answer{display:block}
    .faq-item:focus-within{
      border-color:rgba(226,183,101,.22);
      box-shadow:0 0 0 4px rgba(226,183,101,.07);
    }
    .cta-card{
      margin-top:28px;
      border-radius:28px;
      padding:26px;
      background:
        radial-gradient(circle at 12% 20%, rgba(226,183,101,.18), transparent 18%),
        radial-gradient(circle at 88% 22%, rgba(141,63,92,.18), transparent 18%),
        linear-gradient(135deg, rgba(33,26,38,.95), rgba(18,16,23,.96));
    }
    .cta-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .cta-wrap h3{
      margin:0;
      font-size:28px;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .cta-wrap p{
      margin:10px 0 0;
      color:#d8ced7;
      max-width:70ch;
      font-size:15px;
      line-height:1.8;
    }
    .cta-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      flex:none;
    }
    .footer{
      margin-top:28px;
      border-radius:28px 28px 0 0;
      padding:28px 0 18px;
      background:linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.02));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:22px;
    }
    .footer h3{
      margin:0 0 14px;
      font-size:16px;
      line-height:1.3;
    }
    .footer p,
    .footer li,
    .footer a{
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .footer ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
    }
    .footer a:hover,
    .footer a:focus-visible{
      color:#fff;
    }
    .disclaimer{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(141,63,92,.10);
      border:1px solid rgba(225,170,184,.12);
    }
    .copyright{
      margin-top:22px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:#d1c6d0;
      font-size:13px;
    }
    .back-top{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:40;
      width:48px;
      height:48px;
      border-radius:16px;
      border:1px solid rgba(226,183,101,.26);
      background:rgba(28,22,32,.88);
      color:#fff;
      display:grid;
      place-items:center;
      box-shadow:0 16px 34px rgba(0,0,0,.28);
      opacity:0;
      visibility:hidden;
      transform:translateY(10px);
      transition:opacity var(--transition),visibility var(--transition),transform var(--transition),background var(--transition);
    }
    .back-top.is-visible{
      opacity:1;
      visibility:visible;
      transform:translateY(0);
    }
    .back-top:hover,
    .back-top:focus-visible{
      background:rgba(226,183,101,.16);
      transform:translateY(-2px);
    }
    .loading-skeleton{
      position:relative;
      overflow:hidden;
      background:rgba(255,255,255,.04);
    }
    .loading-skeleton::after{
      content:"";
      position:absolute;
      inset:0;
      transform:translateX(-100%);
      background:linear-gradient(90deg, transparent 0%, rgba(255,255,255,.08) 50%, transparent 100%);
      animation:skeleton 1.5s infinite;
    }
    @keyframes skeleton{
      100%{transform:translateX(100%)}
    }
    .is-loading{
      opacity:.7;
      cursor:wait;
      pointer-events:none;
    }
    .btn:disabled,
    .filter-btn:disabled,
    .mini-btn:disabled{
      opacity:.5;
      cursor:not-allowed;
    }
    a:focus-visible,
    button:focus-visible,
    input:focus-visible{
      outline:none;
      box-shadow:0 0 0 4px rgba(226,183,101,.14);
    }
    @media (max-width: 1280px){
      .hero-panel,
      .spotlight-layout{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr 1fr 1fr;
      }
      .collections-shell{
        grid-template-columns:repeat(3,minmax(0,1fr));
      }
    }
    @media (max-width: 1024px){
      .hero h1{max-width:none}
      .topic-grid{
        grid-template-columns:1fr;
      }
      .collections-shell{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .guide-grid,
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }
    @media (max-width: 768px){
      .nav-primary{
        gap:12px;
      }
      .top-search{
        order:3;
        flex-basis:100%;
      }
      .header-actions{
        margin-left:0;
      }
      .notice-inner{
        flex-direction:column;
        align-items:flex-start;
      }
      .hero-panel{
        padding:22px;
      }
      .hero-stats{
        grid-template-columns:1fr;
      }
      .hero-note,
      .guide-grid,
      .footer-grid,
      .collections-shell{
        grid-template-columns:1fr;
      }
      .poster-wall{
        grid-template-columns:1fr;
      }
      .topic-card{
        grid-template-columns:1fr;
      }
      .topic-thumb{
        min-height:180px;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .cta-wrap{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 520px){
      .container{width:min(var(--container), calc(100% - 24px))}
      main{padding-top:22px}
      .hero-panel{padding:18px;border-radius:24px}
      .hero h1{font-size:clamp(30px, 10vw, 42px)}
      .lead{font-size:15px}
      .hero-search,
      .button-row,
      .cta-actions{
        flex-direction:column;
      }
      .hero-search .search-field,
      .hero-search .btn,
      .button-row .btn,
      .cta-actions .btn{
        width:100%;
      }
      .faq-question,
      .faq-answer,
      .rail-card,
      .guide-card,
      .collection-card,
      .topic-feature,
      .cta-card{
        padding-left:16px;
        padding-right:16px;
      }
      .notice-inner{
        font-size:13px;
      }
      .copyright{
        align-items:flex-start;
        flex-direction:column;
      }
      .back-top{
        right:14px;
        bottom:14px;
      }
    }