/* roulang page: index */
:root{
      --bg:#0B0710;
      --bg-2:#12091B;
      --bg-3:#191024;
      --card:#1E132B;
      --card-2:#241532;
      --text:#F7F1FA;
      --muted:#B9AFC4;
      --muted-2:#8E829B;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(255,255,255,.18);
      --pink:#FF3D8D;
      --orange:#FF7A45;
      --gold:#FFD166;
      --purple:#9B5CFF;
      --green:#20E3B2;
      --danger:#FFD166;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow:0 24px 70px rgba(255,61,141,.18);
      --shadow-purple:0 20px 55px rgba(155,92,255,.18);
      --container:1220px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 15% 8%, rgba(255,61,141,.24), transparent 32%),
        radial-gradient(circle at 85% 18%, rgba(155,92,255,.22), transparent 30%),
        radial-gradient(circle at 50% 72%, rgba(32,227,178,.09), transparent 30%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 38%,#09060D 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(32,227,178,.9);outline-offset:3px}
    ::selection{background:rgba(255,61,141,.45);color:#fff}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(11,7,16,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .site-header::after{
      content:"";display:block;height:2px;
      background:linear-gradient(90deg,var(--pink),var(--orange),var(--gold),var(--green),var(--purple));
      opacity:.9;
    }
    .nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:conic-gradient(from 180deg,var(--pink),var(--orange),var(--gold),var(--green),var(--purple),var(--pink));
      position:relative;box-shadow:0 0 26px rgba(255,61,141,.38);
    }
    .brand-mark::after{
      content:"18+";position:absolute;inset:5px;border-radius:12px;background:#100817;
      display:flex;align-items:center;justify-content:center;
      color:var(--gold);font-size:12px;font-weight:900;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:17px;letter-spacing:.01em}
    .brand-text span{font-size:12px;color:var(--muted)}
    .desktop-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
    .nav-link{
      position:relative;padding:10px 14px;border-radius:999px;
      color:var(--muted);font-size:14px;font-weight:700;
      transition:.25s ease;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.06);transform:translateY(-1px)}
    .nav-link.active{color:#fff;background:rgba(255,61,141,.12)}
    .nav-link.active::after{
      content:"";position:absolute;left:18px;right:18px;bottom:4px;height:2px;border-radius:9px;
      background:linear-gradient(90deg,var(--green),var(--pink));box-shadow:0 0 12px var(--green);
    }
    .header-actions{display:flex;align-items:center;gap:10px}
    .mini-warning{
      display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border-radius:999px;
      background:rgba(255,209,102,.12);border:1px solid rgba(255,209,102,.34);
      color:var(--gold);font-size:13px;font-weight:800;
    }
    .menu-toggle{
      display:none;width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.07);
      color:#fff;border:1px solid var(--line-strong);
    }
    .mobile-panel{
      display:none;border-top:1px solid var(--line);padding:12px 0 18px;background:#0B0710;
    }
    .mobile-panel.open{display:block}
    .mobile-panel a{display:block;padding:13px 16px;border-radius:14px;color:var(--muted);font-weight:800}
    .mobile-panel a.active,.mobile-panel a:hover{background:rgba(255,61,141,.12);color:#fff}
    .section{padding:82px 0}
    .section-tight{padding:58px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
      padding:7px 12px;border-radius:999px;background:rgba(155,92,255,.12);
      border:1px solid rgba(155,92,255,.28);color:#D7C8FF;font-size:13px;font-weight:900;
    }
    .section-title{margin:0;font-size:clamp(26px,3vw,38px);line-height:1.16;letter-spacing:-.03em}
    .section-desc{margin:10px 0 0;color:var(--muted);font-size:16px;max-width:720px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:50px;padding:0 20px;border-radius:999px;
      font-weight:900;letter-spacing:.01em;transition:.25s ease;white-space:nowrap;
    }
    .btn-primary{
      color:#160712;background:linear-gradient(135deg,var(--gold),var(--orange),var(--pink));
      box-shadow:0 14px 34px rgba(255,61,141,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(255,61,141,.38);filter:saturate(1.08)}
    .btn-secondary{
      color:#fff;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.17);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.02);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(32,227,178,.58);box-shadow:0 0 24px rgba(32,227,178,.18);background:rgba(255,255,255,.08)}
    .btn-small{min-height:40px;padding:0 15px;font-size:14px}
    .badge,.tag{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-weight:800;
      border:1px solid var(--line-strong);background:rgba(255,255,255,.06);
    }
    .badge{padding:8px 11px;font-size:13px;color:#fff}
    .tag{padding:6px 10px;font-size:12px;color:var(--muted)}
    .tag.hot{color:#1A0812;background:linear-gradient(135deg,var(--gold),var(--orange));border:0}
    .hero{padding:54px 0 76px;position:relative}
    .hero-shell{
      position:relative;overflow:hidden;border-radius:36px;
      background:
        linear-gradient(135deg,rgba(255,61,141,.18),rgba(155,92,255,.12) 44%,rgba(32,227,178,.08)),
        linear-gradient(180deg,#20112D,#12091B);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow);
      padding:34px;
    }
    .hero-shell::before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(115deg,transparent 0 18%,rgba(255,255,255,.07) 18% 19%,transparent 19% 32%,rgba(255,209,102,.10) 32% 33%,transparent 33% 48%,rgba(32,227,178,.10) 48% 49%,transparent 49%),
        radial-gradient(circle at 72% 18%,rgba(255,61,141,.34),transparent 26%);
      pointer-events:none;
    }
    .hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
    .hero-main{padding:20px 10px 12px}
    .age-strip{
      display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
      padding:13px 16px;border-radius:18px;margin-bottom:26px;
      background:rgba(255,209,102,.10);border:1px solid rgba(255,209,102,.26);
      color:#FFE4A3;font-size:14px;
    }
    .hero h1{
      margin:0;font-size:clamp(32px,5.2vw,62px);line-height:1.08;letter-spacing:-.055em;
      max-width:780px;
    }
    .grad-text{
      background:linear-gradient(110deg,#fff 0%,#FFD166 28%,#FF7A45 55%,#FF3D8D 82%,#D9C7FF 100%);
      -webkit-background-clip:text;background-clip:text;color:transparent;
    }
    .hero-intro{max-width:760px;margin:22px 0 0;color:#E7DDEC;font-size:18px;line-height:1.85}
    .hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:30px}
    .hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
    .hero-side{
      min-height:420px;border-radius:30px;padding:22px;
      background:linear-gradient(180deg,rgba(11,7,16,.72),rgba(36,21,50,.82));
      border:1px solid rgba(255,255,255,.13);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);
      display:grid;grid-template-rows:auto 1fr auto;gap:16px;
    }
    .apply-card-title{display:flex;align-items:center;justify-content:space-between;gap:14px}
    .apply-card-title h2{font-size:22px;line-height:1.25;margin:0}
    .round-medal{
      width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;
      background:conic-gradient(var(--pink),var(--orange),var(--gold),var(--green),var(--purple),var(--pink));
      color:#110817;font-weight:1000;box-shadow:0 0 28px rgba(255,122,69,.32);
    }
    .check-list{display:grid;gap:12px;margin:8px 0 0;padding:0;list-style:none}
    .check-list li{
      display:flex;gap:11px;align-items:flex-start;padding:13px;border-radius:16px;
      background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.08);
      color:var(--muted);
    }
    .check-list b{color:#fff}
    .check-icon{width:22px;height:22px;border-radius:50%;flex:0 0 auto;background:rgba(32,227,178,.16);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900}
    .search-box{
      display:flex;align-items:center;gap:10px;border-radius:999px;padding:8px;
      background:#100817;border:1px solid rgba(255,255,255,.13);
    }
    .search-box input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:#fff;padding:0 10px}
    .search-box input::placeholder{color:#8E829B}
    .feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .feature-card,.catalog-card,.entry-card,.proof-card,.news-card,.recommend-card,.faq-item,.form-panel,.compare-card{
      border:1px solid rgba(255,255,255,.11);
      background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.026));
      border-radius:var(--radius-lg);
      transition:.25s ease;
      position:relative;overflow:hidden;
    }
    .feature-card:hover,.catalog-card:hover,.entry-card:hover,.proof-card:hover,.news-card:hover,.recommend-card:hover,.compare-card:hover{
      transform:translateY(-4px);border-color:rgba(255,61,141,.42);box-shadow:var(--shadow);
    }
    .feature-card{padding:24px}
    .feature-card::before,.catalog-card::before,.compare-card::before{
      content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--pink),var(--orange),var(--green));
    }
    .num{
      width:42px;height:42px;border-radius:15px;display:flex;align-items:center;justify-content:center;
      background:rgba(255,61,141,.13);color:#FFD3E5;border:1px solid rgba(255,61,141,.26);
      font-weight:1000;margin-bottom:16px;
    }
    .feature-card h3,.catalog-card h3,.entry-card h3,.proof-card h3,.recommend-card h3,.compare-card h3{margin:0 0 10px;font-size:21px;line-height:1.32}
    .feature-card p,.catalog-card p,.entry-card p,.proof-card p,.recommend-card p,.compare-card p{margin:0;color:var(--muted)}
    .catalog-panel{
      padding:26px;border-radius:34px;background:linear-gradient(180deg,rgba(36,21,50,.76),rgba(18,9,27,.92));
      border:1px solid rgba(255,255,255,.13);box-shadow:var(--shadow-purple);
    }
    .catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .catalog-card{padding:20px;min-height:238px;display:flex;flex-direction:column}
    .catalog-card:nth-child(2)::before{background:linear-gradient(90deg,var(--purple),var(--pink))}
    .catalog-card:nth-child(3)::before{background:linear-gradient(90deg,var(--green),var(--gold))}
    .catalog-card:nth-child(4)::before{background:linear-gradient(90deg,var(--orange),var(--gold),var(--pink))}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
    .card-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px}
    .data-chip{font-size:12px;color:var(--gold);font-weight:900}
    .demo-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px;align-items:start}
    .entry-list{display:grid;gap:16px}
    .entry-card{padding:20px;display:grid;grid-template-columns:auto 1fr;gap:16px}
    .entry-card .num{margin:0}
    .entry-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
    .side-stack{display:grid;gap:16px;position:sticky;top:98px}
    .side-card{
      padding:22px;border-radius:var(--radius-lg);background:linear-gradient(180deg,rgba(255,61,141,.12),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.12);
    }
    .side-card h3{margin:0 0 10px;font-size:20px}
    .side-card p{margin:0;color:var(--muted)}
    .progress{height:10px;border-radius:999px;background:rgba(255,255,255,.09);overflow:hidden;margin:18px 0 8px}
    .progress span{display:block;height:100%;width:76%;border-radius:inherit;background:linear-gradient(90deg,var(--pink),var(--orange),var(--gold))}
    .proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .proof-card{padding:24px}
    .proof-value{font-size:38px;line-height:1;font-weight:1000;background:linear-gradient(90deg,var(--gold),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}
    .quote{color:#EDE5F3;font-size:16px;margin:12px 0 0}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
    .news-list{border-radius:var(--radius-xl);overflow:hidden;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.035)}
    .news-item{display:grid;grid-template-columns:98px 1fr auto;gap:16px;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line);transition:.25s ease}
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:rgba(255,255,255,.055)}
    .news-date{color:var(--green);font-size:13px;font-weight:900}
    .news-item h3{margin:0;font-size:17px}
    .news-item p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.55}
    .news-more{color:var(--gold);font-weight:900}
    .news-card{padding:24px;min-height:100%}
    .topic-cloud{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
    .recommend-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px}
    .recommend-card{padding:22px;min-height:188px}
    .recommend-card.large{grid-row:span 2;background:linear-gradient(135deg,rgba(255,61,141,.15),rgba(155,92,255,.08))}
    .compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .compare-card{padding:24px}
    .compare-card.featured{border-color:rgba(255,209,102,.45);box-shadow:0 24px 70px rgba(255,209,102,.12)}
    .compare-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px;color:var(--muted)}
    .compare-list li::before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}
    .faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}
    .faq-list{display:grid;gap:12px}
    .faq-item{padding:0}
    .faq-question{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:18px 20px;color:#fff;background:transparent;text-align:left;font-weight:900;
    }
    .faq-question span:first-child{display:flex;align-items:center;gap:10px}
    .faq-dot{width:10px;height:10px;border-radius:50%;background:var(--pink);box-shadow:0 0 15px var(--pink)}
    .faq-answer{display:none;padding:0 20px 20px;color:var(--muted)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open{border-color:rgba(32,227,178,.32)}
    .cta-banner{
      position:relative;overflow:hidden;border-radius:36px;padding:34px;
      background:
        radial-gradient(circle at 85% 20%,rgba(255,209,102,.22),transparent 24%),
        linear-gradient(135deg,rgba(255,61,141,.28),rgba(155,92,255,.16),rgba(32,227,178,.10)),
        #160B21;
      border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow);
    }
    .cta-banner::after{
      content:"";position:absolute;right:-70px;bottom:-90px;width:250px;height:250px;border-radius:50%;
      border:34px solid rgba(255,255,255,.08);
    }
    .cta-grid{position:relative;display:grid;grid-template-columns:1fr 420px;gap:28px;align-items:center}
    .form-panel{padding:22px;background:rgba(11,7,16,.58)}
    .form-row{display:grid;gap:12px}
    .form-field{display:grid;gap:7px}
    .form-field label{font-size:13px;color:#E9DCF0;font-weight:900}
    .form-field input,.form-field textarea{
      width:100%;border-radius:16px;border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.06);color:#fff;padding:13px 14px;outline:0;
    }
    .form-field textarea{min-height:82px;resize:vertical}
    .form-field input:focus,.form-field textarea:focus{border-color:rgba(32,227,178,.6);box-shadow:0 0 0 4px rgba(32,227,178,.10)}
    .form-note{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.6}
    .site-footer{margin-top:40px;background:#08050C;border-top:1px solid var(--line);position:relative}
    .site-footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--pink),var(--orange),var(--gold),var(--green),var(--purple))}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:26px;padding:40px 0}
    .footer-title{font-size:18px;font-weight:1000;margin-bottom:10px}
    .footer-text{color:var(--muted);margin:0}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:var(--muted);transition:.2s ease}
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .copyright{border-top:1px solid var(--line);padding:18px 0;color:var(--muted-2);font-size:13px}
    .back-top{color:var(--gold);font-weight:900}
    @media (max-width:1024px){
      .desktop-nav,.header-actions .mini-warning{display:none}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .hero-grid,.demo-grid,.news-layout,.faq-grid,.cta-grid{grid-template-columns:1fr}
      .hero-side{min-height:auto}
      .catalog-grid,.recommend-grid{grid-template-columns:repeat(2,1fr)}
      .feature-row,.proof-grid,.compare-grid{grid-template-columns:1fr}
      .side-stack{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 32px,var(--container))}
      .nav-wrap{height:68px}
      .brand-text strong{font-size:15px}
      .hero{padding:32px 0 52px}
      .hero-shell{padding:20px;border-radius:26px}
      .hero-main{padding:6px 0}
      .section{padding:54px 0}
      .section-tight{padding:42px 0}
      .section-head{display:block}
      .hero-actions .btn{width:100%}
      .feature-row,.catalog-grid,.recommend-grid,.compare-grid,.proof-grid{grid-template-columns:1fr}
      .entry-card{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;gap:6px}
      .cta-banner{padding:22px;border-radius:26px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .brand-mark{width:38px;height:38px}
      .hero h1{font-size:30px}
      .hero-intro{font-size:16px}
      .badge{font-size:12px}
      .search-box{border-radius:20px;align-items:stretch;flex-direction:column}
      .search-box .btn{width:100%}
      .section-title{font-size:25px}
    }

/* roulang page: category1 */
:root{
      --bg:#0B0710;
      --bg-2:#12091B;
      --bg-3:#191024;
      --card:#17101f;
      --card-2:#21152c;
      --text:#F7F1FA;
      --muted:#B9AFC4;
      --soft:#8f819e;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(255,255,255,.18);
      --pink:#FF3D8D;
      --orange:#FF7A45;
      --gold:#FFD166;
      --purple:#9B5CFF;
      --green:#20E3B2;
      --danger:#ffcf5a;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --shadow:0 24px 70px rgba(255,61,141,.18);
      --shadow-2:0 18px 52px rgba(155,92,255,.16);
      --container:1200px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 15% 5%,rgba(255,61,141,.20),transparent 34%),
        radial-gradient(circle at 88% 16%,rgba(155,92,255,.18),transparent 30%),
        linear-gradient(180deg,var(--bg),#100817 44%,#08050d 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0}
    ::selection{background:rgba(255,61,141,.35);color:#fff}
    .container{
      width:min(var(--container),calc(100% - 48px));
      margin-inline:auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(11,7,16,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .site-header::after{
      content:"";
      display:block;
      height:2px;
      background:linear-gradient(90deg,var(--pink),var(--orange),var(--gold),var(--green),var(--purple));
      opacity:.8;
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:250px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:
        conic-gradient(from 210deg,var(--pink),var(--orange),var(--gold),var(--purple),var(--pink));
      box-shadow:0 0 28px rgba(255,61,141,.42);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"18+";
      position:absolute;
      inset:6px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:#13091a;
      color:var(--gold);
      font-weight:900;
      font-size:11px;
      letter-spacing:.02em;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.2;
    }
    .brand-text strong{
      font-size:17px;
      letter-spacing:.01em;
      color:#fff;
    }
    .brand-text span{
      margin-top:4px;
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      flex:1;
    }
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      transition:.25s ease;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:4px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--green),var(--pink));
      transform:scaleX(0);
      transform-origin:center;
      transition:.25s ease;
      box-shadow:0 0 12px rgba(32,227,178,.55);
    }
    .nav-link:hover,
    .nav-link.active{
      color:#fff;
      background:rgba(255,255,255,.06);
      text-shadow:0 0 14px rgba(255,61,141,.45);
    }
    .nav-link:hover::after,
    .nav-link.active::after{transform:scaleX(1)}
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .mini-warning{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      color:#1a0d08;
      background:linear-gradient(135deg,var(--gold),#ff9f45);
      font-size:12px;
      font-weight:900;
      box-shadow:0 8px 28px rgba(255,209,102,.22);
      white-space:nowrap;
    }
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      color:#fff;
      background:rgba(255,255,255,.07);
      border:1px solid var(--line);
      transition:.22s ease;
    }
    .menu-toggle:hover{background:rgba(255,61,141,.16);border-color:rgba(255,61,141,.45)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:#0d0713;
    }
    .mobile-panel .container{
      padding:12px 0 18px;
      display:grid;
      gap:8px;
    }
    .mobile-panel a{
      min-height:46px;
      display:flex;
      align-items:center;
      padding:10px 14px;
      border-radius:16px;
      color:var(--muted);
      background:rgba(255,255,255,.04);
      border:1px solid transparent;
      font-weight:700;
    }
    .mobile-panel a.active,
    .mobile-panel a:hover{
      color:#fff;
      border-color:rgba(255,61,141,.35);
      background:rgba(255,61,141,.10);
    }
    .section{
      padding:76px 0;
      position:relative;
    }
    .section-sm{padding:46px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,61,141,.10);
      color:#ffd9e8;
      border:1px solid rgba(255,61,141,.25);
      font-size:13px;
      font-weight:900;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 16px rgba(32,227,178,.8);
    }
    .hero{
      position:relative;
      min-height:620px;
      display:flex;
      align-items:center;
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(11,7,16,.94),rgba(11,7,16,.64) 48%,rgba(11,7,16,.92)),
        radial-gradient(circle at 76% 32%,rgba(255,122,69,.32),transparent 32%),
        radial-gradient(circle at 38% 0%,rgba(255,61,141,.26),transparent 35%),
        linear-gradient(135deg,#190b22,#0b0710 58%,#241020);
      border-bottom:1px solid var(--line);
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        repeating-linear-gradient(105deg,rgba(255,255,255,.065) 0 1px,transparent 1px 58px),
        linear-gradient(180deg,transparent,rgba(0,0,0,.35));
      opacity:.45;
      pointer-events:none;
    }
    .hero::after{
      content:"";
      position:absolute;
      right:-120px;
      top:92px;
      width:520px;
      height:520px;
      border-radius:50%;
      border:64px solid rgba(255,61,141,.08);
      box-shadow:inset 0 0 70px rgba(255,209,102,.08),0 0 80px rgba(155,92,255,.10);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:38px;
      align-items:center;
      padding:72px 0;
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(2rem,5vw,3.55rem);
      line-height:1.1;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .gradient-text{
      background:linear-gradient(90deg,#fff,var(--gold),var(--orange),var(--pink));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      text-shadow:0 0 34px rgba(255,61,141,.16);
    }
    .hero-lead{
      max-width:760px;
      margin:0 0 24px;
      color:#dccfe5;
      font-size:18px;
      line-height:1.85;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:28px 0 0;
    }
    .btn-neon{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:50px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:900;
      letter-spacing:.01em;
      transition:.22s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn-primary-neon{
      color:#1b0712;
      background:linear-gradient(135deg,var(--pink),var(--orange),var(--gold));
      box-shadow:0 16px 44px rgba(255,61,141,.28);
    }
    .btn-primary-neon:hover{
      transform:translateY(-2px);
      box-shadow:0 22px 58px rgba(255,61,141,.40);
      color:#160711;
    }
    .btn-secondary-neon{
      color:#fff;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.06);
    }
    .btn-secondary-neon:hover{
      transform:translateY(-2px);
      border-color:rgba(32,227,178,.55);
      background:rgba(32,227,178,.10);
      box-shadow:0 18px 46px rgba(32,227,178,.12);
      color:#fff;
    }
    .btn-neon:focus-visible,
    .nav-link:focus-visible,
    .brand:focus-visible,
    .mobile-panel a:focus-visible,
    .faq-question:focus-visible,
    .filter-chip:focus-visible{
      outline:3px solid rgba(32,227,178,.75);
      outline-offset:3px;
    }
    .btn-neon:active,
    .card-entry:active{transform:translateY(0) scale(.99)}
    .hero-panel{
      position:relative;
      border-radius:var(--radius-xl);
      padding:22px;
      background:
        linear-gradient(var(--card),var(--card)) padding-box,
        linear-gradient(135deg,rgba(255,61,141,.75),rgba(255,122,69,.34),rgba(155,92,255,.62)) border-box;
      border:1px solid transparent;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:auto -60px -85px auto;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,209,102,.18),transparent 64%);
    }
    .preview-cover{
      min-height:255px;
      border-radius:26px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(135deg,rgba(255,61,141,.55),rgba(155,92,255,.20)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.14) 0 2px,transparent 2px 32px),
        #140b1d;
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.12);
    }
    .preview-cover::after{
      content:"中文字幕精选合集";
      position:absolute;
      left:18px;
      bottom:16px;
      color:#fff;
      font-size:20px;
      font-weight:950;
      text-shadow:0 4px 26px rgba(0,0,0,.55);
    }
    .play-pulse{
      width:76px;
      height:76px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#1a0710;
      background:linear-gradient(135deg,var(--gold),var(--orange));
      box-shadow:0 0 0 12px rgba(255,209,102,.12),0 0 50px rgba(255,61,141,.34);
      font-size:28px;
      font-weight:900;
      z-index:2;
    }
    .panel-badges{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      position:relative;
      z-index:2;
    }
    .data-badge{
      border-radius:18px;
      padding:13px 14px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
    }
    .data-badge strong{
      display:block;
      font-size:18px;
      color:#fff;
      line-height:1.2;
    }
    .data-badge span{
      display:block;
      margin-top:5px;
      color:var(--muted);
      font-size:12px;
      line-height:1.45;
    }
    .age-strip{
      margin-top:24px;
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px 16px;
      border-radius:20px;
      background:rgba(255,209,102,.10);
      border:1px solid rgba(255,209,102,.28);
      color:#ffe9aa;
      font-size:14px;
    }
    .age-strip b{
      color:var(--gold);
      white-space:nowrap;
    }
    .section-head{
      display:grid;
      grid-template-columns:1fr auto;
      align-items:end;
      gap:24px;
      margin-bottom:28px;
    }
    h2{
      margin:10px 0 0;
      font-size:clamp(1.55rem,3vw,2.25rem);
      line-height:1.18;
      letter-spacing:-.03em;
      font-weight:950;
    }
    .section-desc{
      margin:12px 0 0;
      color:var(--muted);
      max-width:720px;
      font-size:16px;
    }
    .filter-bar{
      padding:18px;
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,rgba(255,61,141,.10),rgba(155,92,255,.07));
      border:1px solid var(--line);
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      justify-content:space-between;
    }
    .filter-group{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .filter-chip{
      border-radius:999px;
      min-height:42px;
      padding:9px 14px;
      color:var(--muted);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.11);
      cursor:pointer;
      transition:.22s ease;
      font-weight:800;
      font-size:14px;
    }
    .filter-chip.active,
    .filter-chip:hover{
      color:#fff;
      border-color:rgba(255,61,141,.55);
      background:linear-gradient(135deg,rgba(255,61,141,.28),rgba(255,122,69,.16));
      box-shadow:0 14px 34px rgba(255,61,141,.14);
    }
    .search-mini{
      min-width:270px;
      flex:0 1 340px;
      position:relative;
    }
    .search-mini input{
      width:100%;
      height:44px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#100817;
      color:#fff;
      padding:0 16px 0 42px;
      outline:0;
      transition:.22s ease;
    }
    .search-mini input:focus{
      border-color:rgba(32,227,178,.6);
      box-shadow:0 0 0 4px rgba(32,227,178,.10);
    }
    .search-mini span{
      position:absolute;
      left:16px;
      top:50%;
      transform:translateY(-50%);
      color:var(--soft);
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:24px;
      align-items:start;
    }
    .entry-list{
      display:grid;
      gap:18px;
    }
    .card-entry{
      position:relative;
      display:grid;
      grid-template-columns:auto 1fr;
      gap:18px;
      padding:22px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg,rgba(255,255,255,.065),rgba(255,255,255,.03)),
        var(--card);
      border:1px solid var(--line);
      overflow:hidden;
      transition:.24s ease;
    }
    .card-entry::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(255,61,141,.14),transparent 42%,rgba(255,209,102,.07));
      opacity:0;
      transition:.24s ease;
      pointer-events:none;
    }
    .card-entry:hover{
      transform:translateY(-3px);
      border-color:rgba(255,61,141,.44);
      box-shadow:var(--shadow);
    }
    .card-entry:hover::after{opacity:1}
    .num-badge{
      width:54px;
      height:54px;
      border-radius:18px;
      display:grid;
      place-items:center;
      font-weight:950;
      color:#160711;
      background:linear-gradient(135deg,var(--gold),var(--orange),var(--pink));
      box-shadow:0 14px 28px rgba(255,122,69,.22);
      position:relative;
      z-index:2;
    }
    .entry-body{position:relative;z-index:2}
    .entry-top{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:5px;
      min-height:28px;
      padding:5px 10px;
      border-radius:999px;
      color:#f6ddea;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      font-size:12px;
      font-weight:800;
    }
    .tag.green{color:#bcfff0;border-color:rgba(32,227,178,.28);background:rgba(32,227,178,.08)}
    .tag.gold{color:#ffe7a4;border-color:rgba(255,209,102,.28);background:rgba(255,209,102,.08)}
    .entry-body h3{
      margin:0;
      font-size:21px;
      line-height:1.35;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .entry-body p{
      margin:9px 0 16px;
      color:var(--muted);
      font-size:15px;
    }
    .entry-actions{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
    }
    .small-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:8px 13px;
      border-radius:999px;
      color:#fff;
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      font-size:13px;
      font-weight:900;
      transition:.22s ease;
    }
    .small-link:hover{
      color:#fff;
      border-color:rgba(32,227,178,.52);
      background:rgba(32,227,178,.10);
      transform:translateY(-2px);
    }
    .sidebar{
      position:sticky;
      top:98px;
      display:grid;
      gap:16px;
    }
    .side-card{
      border-radius:var(--radius-lg);
      padding:20px;
      background:linear-gradient(145deg,rgba(255,61,141,.10),rgba(255,255,255,.045));
      border:1px solid var(--line);
      box-shadow:0 18px 48px rgba(0,0,0,.22);
    }
    .side-card h3{
      margin:0 0 12px;
      font-size:18px;
      font-weight:950;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .side-list{
      list-style:none;
      padding:0;
      margin:14px 0 0;
      display:grid;
      gap:10px;
    }
    .side-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      border-bottom:1px solid var(--line);
      color:#eadff0;
      font-size:14px;
    }
    .side-list li:last-child{border-bottom:0}
    .side-list span{color:var(--soft)}
    .pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .pill{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:12px;
      font-weight:800;
    }
    .process-wrap{
      border-radius:var(--radius-xl);
      padding:28px;
      background:
        linear-gradient(135deg,rgba(255,122,69,.10),rgba(155,92,255,.10)),
        #110916;
      border:1px solid var(--line);
      overflow:hidden;
      position:relative;
    }
    .process-wrap::before{
      content:"";
      position:absolute;
      left:30px;
      right:30px;
      top:92px;
      height:5px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--pink),var(--orange),var(--gold),var(--green));
      opacity:.45;
    }
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      position:relative;
      z-index:2;
      margin-top:24px;
    }
    .process-card{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      min-height:170px;
      transition:.22s ease;
    }
    .process-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,209,102,.38);
      box-shadow:0 18px 44px rgba(255,122,69,.12);
    }
    .process-step{
      width:42px;
      height:42px;
      border-radius:50%;
      display:grid;
      place-items:center;
      margin-bottom:14px;
      font-weight:950;
      color:#170810;
      background:linear-gradient(135deg,var(--gold),var(--pink));
    }
    .process-card h3{
      margin:0 0 8px;
      font-size:17px;
      font-weight:950;
    }
    .process-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .recommend-band{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .recommend-main,
    .recommend-stack .recommend-card{
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:linear-gradient(135deg,rgba(155,92,255,.12),rgba(255,61,141,.08)),var(--card);
      padding:24px;
      transition:.22s ease;
    }
    .recommend-main:hover,
    .recommend-stack .recommend-card:hover{
      transform:translateY(-3px);
      border-color:rgba(155,92,255,.48);
      box-shadow:var(--shadow-2);
    }
    .recommend-main h3,
    .recommend-card h3{
      margin:8px 0;
      font-size:22px;
      font-weight:950;
    }
    .recommend-main p,
    .recommend-card p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:15px;
    }
    .recommend-stack{
      display:grid;
      gap:18px;
    }
    .recommend-card h3{font-size:18px}
    .faq-grid{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:20px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      overflow:hidden;
      transition:.22s ease;
    }
    .faq-item:hover{border-color:rgba(255,61,141,.35)}
    .faq-question{
      width:100%;
      min-height:58px;
      padding:16px 18px;
      color:#fff;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      text-align:left;
      font-weight:950;
      cursor:pointer;
    }
    .faq-question span:first-child{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .faq-dot{
      width:26px;
      height:26px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--pink),var(--orange));
      box-shadow:0 0 20px rgba(255,61,141,.22);
      flex:0 0 auto;
    }
    .faq-answer{
      display:none;
      padding:0 18px 18px 56px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question .faq-icon{transform:rotate(45deg)}
    .faq-icon{transition:.22s ease;color:var(--gold);font-size:24px;line-height:1}
    .cta-wrap{
      border-radius:var(--radius-xl);
      padding:36px;
      background:
        radial-gradient(circle at 88% 28%,rgba(255,209,102,.22),transparent 24%),
        linear-gradient(135deg,rgba(255,61,141,.88),rgba(255,122,69,.72) 44%,rgba(155,92,255,.62));
      box-shadow:0 26px 80px rgba(255,61,141,.23);
      position:relative;
      overflow:hidden;
    }
    .cta-wrap::before{
      content:"";
      position:absolute;
      right:-48px;
      bottom:-78px;
      width:260px;
      height:260px;
      border-radius:50%;
      border:42px solid rgba(255,255,255,.13);
    }
    .cta-content{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
    }
    .cta-wrap h2{
      margin:0 0 10px;
      color:#fff;
    }
    .cta-wrap p{
      margin:0;
      color:rgba(255,255,255,.86);
      max-width:760px;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }
    .cta-actions .btn-secondary-neon{
      background:rgba(11,7,16,.28);
      border-color:rgba(255,255,255,.25);
    }
    .site-footer{
      margin-top:34px;
      background:#08050d;
      border-top:1px solid var(--line);
      position:relative;
    }
    .site-footer::before{
      content:"";
      display:block;
      height:2px;
      background:linear-gradient(90deg,var(--pink),var(--orange),var(--gold),var(--green),var(--purple));
      opacity:.75;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .8fr;
      gap:34px;
      padding:42px 0 28px;
    }
    .footer-title{
      font-size:20px;
      font-weight:950;
      margin-bottom:10px;
    }
    .footer-text{
      margin:0;
      color:var(--muted);
      max-width:560px;
      font-size:14px;
    }
    .footer-links{
      display:grid;
      gap:8px;
      align-content:start;
    }
    .footer-links strong{
      color:#fff;
      margin-bottom:4px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      transition:.22s ease;
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(3px);
    }
    .copyright{
      padding:18px 0 28px;
      color:var(--soft);
      font-size:13px;
      border-top:1px solid var(--line);
    }
    @media (max-width:1024px){
      .desktop-nav{display:none}
      .menu-toggle{display:inline-grid;place-items:center}
      .mobile-panel.show{display:block}
      .hero-grid{grid-template-columns:1fr;gap:24px}
      .hero{min-height:auto}
      .content-layout{grid-template-columns:1fr}
      .sidebar{position:static}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .process-wrap::before{display:none}
      .recommend-band{grid-template-columns:1fr}
      .cta-content{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))}
      .nav-wrap{min-height:68px}
      .brand{min-width:0}
      .brand-text strong{font-size:15px}
      .brand-text span{display:none}
      .mini-warning{display:none}
      .section{padding:52px 0}
      .hero-grid{padding:52px 0}
      .hero-lead{font-size:16px}
      .section-head{grid-template-columns:1fr}
      .filter-bar{display:grid}
      .search-mini{min-width:0;flex:auto}
      .card-entry{grid-template-columns:1fr;padding:18px}
      .num-badge{width:48px;height:48px;border-radius:16px}
      .panel-badges{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{font-size:12px}
    }
    @media (max-width:520px){
      .hero-actions,.cta-actions{display:grid}
      .btn-neon{width:100%}
      .hero-panel{padding:16px;border-radius:24px}
      .preview-cover{min-height:210px}
      .process-grid{grid-template-columns:1fr}
      .process-wrap,.cta-wrap{padding:22px;border-radius:24px}
      .faq-answer{padding-left:18px}
      .age-strip{display:block}
      .age-strip b{display:block;margin-bottom:4px}
    }

/* roulang page: category2 */
:root {
      --bg: #0B0710;
      --bg-2: #12091B;
      --bg-3: #191024;
      --card: #17101f;
      --card-2: #201429;
      --text: #F7F1FA;
      --muted: #B9AFC4;
      --soft: #8f839b;
      --line: rgba(255,255,255,.10);
      --line-strong: rgba(255,255,255,.18);
      --pink: #FF3D8D;
      --orange: #FF7A45;
      --gold: #FFD166;
      --purple: #9B5CFF;
      --green: #20E3B2;
      --danger-soft: rgba(255, 209, 102, .14);
      --radius-xl: 32px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 12px;
      --shadow-pink: 0 24px 70px rgba(255, 61, 141, .18);
      --shadow-purple: 0 18px 60px rgba(155, 92, 255, .16);
      --shadow-green: 0 18px 60px rgba(32, 227, 178, .12);
      --gradient-main: linear-gradient(135deg, #FF3D8D 0%, #FF7A45 48%, #FFD166 100%);
      --gradient-cool: linear-gradient(135deg, #9B5CFF 0%, #20E3B2 100%);
      --gradient-dark: radial-gradient(circle at 18% 10%, rgba(255,61,141,.22), transparent 34%),
                       radial-gradient(circle at 82% 8%, rgba(32,227,178,.16), transparent 30%),
                       linear-gradient(180deg, #12091B 0%, #0B0710 100%);
      --container: 1220px;
      --ease: cubic-bezier(.2,.8,.2,1);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      color: var(--text);
      background: var(--gradient-dark);
      line-height: 1.75;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size: 46px 46px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.72), transparent 82%);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button, input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    ::selection {
      background: rgba(255,61,141,.35);
      color: #fff;
    }

    .container {
      width: min(100% - 48px, var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(11,7,16,.92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }

    .site-header::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: -1px;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--pink), var(--orange), var(--green), transparent);
      opacity: .78;
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 250px;
      transition: transform .25s var(--ease), opacity .25s var(--ease);
    }

    .brand:hover {
      transform: translateY(-1px);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 16px;
      background:
        radial-gradient(circle at 28% 22%, #fff 0 8%, transparent 9%),
        conic-gradient(from 210deg, var(--pink), var(--orange), var(--gold), var(--green), var(--purple), var(--pink));
      box-shadow: 0 0 28px rgba(255,61,141,.38), inset 0 0 0 1px rgba(255,255,255,.25);
      position: relative;
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px;
      border-radius: 50%;
      border: 2px solid rgba(11,7,16,.82);
      background: rgba(11,7,16,.28);
    }

    .brand-text {
      display: grid;
      line-height: 1.18;
    }

    .brand-text strong {
      font-size: 17px;
      letter-spacing: .01em;
    }

    .brand-text span {
      color: var(--muted);
      font-size: 12px;
      margin-top: 3px;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      flex: 1;
    }

    .nav-link {
      position: relative;
      padding: 10px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 650;
      transition: color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
    }

    .nav-link::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 2px;
      border-radius: 999px;
      background: var(--gradient-cool);
      opacity: 0;
      transform: scaleX(.35);
      transition: opacity .25s var(--ease), transform .25s var(--ease);
    }

    .nav-link:hover,
    .nav-link.active {
      color: #fff;
      background: rgba(255,255,255,.06);
      box-shadow: 0 0 24px rgba(32,227,178,.08);
    }

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

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

    .mini-warning {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 34px;
      padding: 7px 12px;
      border-radius: 999px;
      color: #2b1800;
      background: linear-gradient(135deg, #FFD166, #FF9F45);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
      box-shadow: 0 10px 26px rgba(255,209,102,.18);
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      color: #fff;
      background: rgba(255,255,255,.08);
      border: 1px solid var(--line);
      transition: background .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
    }

    .menu-toggle:hover {
      background: rgba(255,255,255,.13);
      border-color: rgba(255,255,255,.26);
      transform: translateY(-1px);
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid var(--line);
      background: rgba(11,7,16,.98);
    }

    .mobile-panel .container {
      padding: 12px 0 18px;
      display: grid;
      gap: 8px;
    }

    .mobile-panel a {
      min-height: 46px;
      display: flex;
      align-items: center;
      padding: 10px 14px;
      border-radius: 16px;
      color: var(--muted);
      background: rgba(255,255,255,.035);
      border: 1px solid transparent;
      font-weight: 700;
    }

    .mobile-panel a.active,
    .mobile-panel a:hover {
      color: #fff;
      border-color: rgba(32,227,178,.36);
      background: rgba(32,227,178,.08);
    }

    .mobile-panel.open {
      display: block;
    }

    .main {
      position: relative;
    }

    .section {
      padding: 82px 0;
    }

    .section-tight {
      padding: 58px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 34px;
      padding: 7px 12px;
      border-radius: 999px;
      color: #ffe7f0;
      background: rgba(255,61,141,.12);
      border: 1px solid rgba(255,61,141,.25);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .02em;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 16px rgba(32,227,178,.8);
    }

    .hero {
      padding: 72px 0 50px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      width: 620px;
      height: 620px;
      right: -220px;
      top: -190px;
      background: radial-gradient(circle, rgba(32,227,178,.22), transparent 62%);
      pointer-events: none;
    }

    .hero-shell {
      position: relative;
      border-radius: var(--radius-xl);
      padding: 34px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.09), transparent 34%),
        radial-gradient(circle at 70% 20%, rgba(32,227,178,.15), transparent 36%),
        linear-gradient(145deg, rgba(25,16,36,.96), rgba(13,8,19,.98));
      border: 1px solid var(--line-strong);
      box-shadow: var(--shadow-purple), var(--shadow-green);
      overflow: hidden;
    }

    .hero-shell::after {
      content: "";
      position: absolute;
      inset: auto 24px 0 24px;
      height: 8px;
      border-radius: 999px 999px 0 0;
      background: linear-gradient(90deg, var(--pink), var(--orange), var(--gold), var(--green), var(--purple));
      opacity: .85;
    }

    .hero-top {
      display: grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 34px;
      align-items: start;
    }

    .hero h1 {
      margin: 18px 0 18px;
      max-width: 820px;
      font-size: clamp(30px, 5vw, 58px);
      line-height: 1.08;
      letter-spacing: -.05em;
    }

    .gradient-text {
      background: var(--gradient-main);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      filter: drop-shadow(0 0 18px rgba(255,61,141,.18));
    }

    .hero-lead {
      max-width: 760px;
      color: var(--muted);
      font-size: 17px;
      margin: 0;
    }

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

    .btn {
      min-height: 48px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 12px 20px;
      font-weight: 850;
      font-size: 15px;
      transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
      user-select: none;
    }

    .btn-primary {
      color: #211005;
      background: var(--gradient-main);
      box-shadow: 0 16px 38px rgba(255,122,69,.24);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 22px 52px rgba(255,61,141,.28);
    }

    .btn-secondary {
      color: #fff;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(32,227,178,.34);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.03);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      background: rgba(32,227,178,.10);
      border-color: rgba(32,227,178,.66);
      box-shadow: 0 16px 42px rgba(32,227,178,.10);
    }

    .btn-ghost {
      color: var(--text);
      background: rgba(255,255,255,.05);
      border: 1px solid var(--line);
    }

    .btn-ghost:hover {
      border-color: rgba(255,61,141,.45);
      background: rgba(255,61,141,.10);
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0) scale(.99);
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .brand:focus-visible,
    .mobile-panel a:focus-visible,
    .timeline-card:focus-visible,
    .filter-pill:focus-visible,
    .footer-links a:focus-visible {
      outline: 3px solid rgba(32,227,178,.7);
      outline-offset: 3px;
    }

    .index-panel {
      border-radius: 28px;
      padding: 20px;
      background:
        radial-gradient(circle at 15% 0%, rgba(155,92,255,.22), transparent 36%),
        rgba(255,255,255,.055);
      border: 1px solid var(--line-strong);
      position: relative;
      overflow: hidden;
    }

    .index-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(120deg, transparent, rgba(32,227,178,.08), transparent);
      transform: translateX(-70%);
      animation: sheen 7s ease-in-out infinite;
    }

    @keyframes sheen {
      0%, 45% { transform: translateX(-75%); }
      72%, 100% { transform: translateX(80%); }
    }

    .index-title {
      position: relative;
      font-weight: 900;
      font-size: 18px;
      margin: 0 0 14px;
    }

    .index-grid {
      position: relative;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .index-item {
      min-height: 112px;
      padding: 16px;
      border-radius: 20px;
      background: rgba(11,7,16,.62);
      border: 1px solid var(--line);
      transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
    }

    .index-item:hover {
      transform: translateY(-3px);
      border-color: rgba(32,227,178,.45);
      background: rgba(32,227,178,.08);
    }

    .index-item strong {
      display: block;
      margin-bottom: 6px;
      font-size: 15px;
    }

    .index-item span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
    }

    .age-bar {
      margin-top: 22px;
      display: flex;
      gap: 12px;
      align-items: center;
      justify-content: space-between;
      padding: 14px 16px;
      border-radius: 22px;
      background: var(--danger-soft);
      border: 1px solid rgba(255,209,102,.28);
      color: #ffe8ad;
    }

    .age-bar strong {
      color: var(--gold);
      white-space: nowrap;
    }

    .age-bar span {
      color: #e7d6a8;
      font-size: 14px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-head h2 {
      margin: 10px 0 0;
      font-size: clamp(24px, 3.1vw, 38px);
      line-height: 1.18;
      letter-spacing: -.03em;
    }

    .section-head p {
      max-width: 570px;
      margin: 0;
      color: var(--muted);
    }

    .filter-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 16px;
      border-radius: 26px;
      background: rgba(255,255,255,.045);
      border: 1px solid var(--line);
    }

    .filter-pill {
      min-height: 40px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 14px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(11,7,16,.55);
      border: 1px solid var(--line);
      font-size: 14px;
      font-weight: 800;
      transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
    }

    .filter-pill.active {
      color: #07120f;
      background: var(--gradient-cool);
      border-color: transparent;
      box-shadow: 0 12px 34px rgba(32,227,178,.16);
    }

    .filter-pill:hover {
      color: #fff;
      transform: translateY(-2px);
      border-color: rgba(32,227,178,.46);
      background: rgba(32,227,178,.08);
    }

    .filter-pill.active:hover {
      color: #07120f;
    }

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

    .timeline {
      position: relative;
      display: grid;
      gap: 18px;
      padding-left: 28px;
    }

    .timeline::before {
      content: "";
      position: absolute;
      left: 15px;
      top: 8px;
      bottom: 8px;
      width: 4px;
      border-radius: 999px;
      background: linear-gradient(180deg, var(--green), var(--purple), var(--pink), var(--orange));
      box-shadow: 0 0 22px rgba(32,227,178,.22);
    }

    .timeline-card {
      position: relative;
      display: grid;
      grid-template-columns: 74px minmax(0, 1fr);
      gap: 18px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035)),
        var(--card);
      border: 1px solid var(--line);
      box-shadow: 0 14px 44px rgba(0,0,0,.22);
      transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
    }

    .timeline-card:hover {
      transform: translateY(-4px);
      border-color: rgba(32,227,178,.44);
      box-shadow: var(--shadow-green), 0 18px 44px rgba(0,0,0,.26);
      background:
        linear-gradient(145deg, rgba(32,227,178,.09), rgba(255,61,141,.045)),
        var(--card);
    }

    .timeline-card.featured {
      background:
        radial-gradient(circle at 20% 10%, rgba(255,61,141,.16), transparent 38%),
        linear-gradient(145deg, rgba(32,227,178,.11), rgba(155,92,255,.075)),
        var(--card-2);
      border-color: rgba(255,255,255,.16);
    }

    .num-badge {
      width: 58px;
      height: 58px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: #06110e;
      background: var(--gradient-cool);
      font-size: 18px;
      font-weight: 950;
      box-shadow: 0 0 28px rgba(32,227,178,.22);
      position: relative;
      z-index: 1;
    }

    .num-badge.hot {
      background: var(--gradient-main);
      color: #281004;
      box-shadow: 0 0 30px rgba(255,61,141,.24);
    }

    .timeline-content h3 {
      margin: 0 0 8px;
      font-size: 22px;
      line-height: 1.28;
      letter-spacing: -.02em;
    }

    .timeline-content p {
      margin: 0 0 14px;
      color: var(--muted);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 14px 0 16px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      color: #ded4e8;
      background: rgba(255,255,255,.06);
      border: 1px solid var(--line);
      font-size: 12px;
      font-weight: 750;
    }

    .tag.green {
      color: #b8ffed;
      background: rgba(32,227,178,.10);
      border-color: rgba(32,227,178,.22);
    }

    .tag.pink {
      color: #ffd4e6;
      background: rgba(255,61,141,.10);
      border-color: rgba(255,61,141,.22);
    }

    .tag.gold {
      color: #ffe5a5;
      background: rgba(255,209,102,.10);
      border-color: rgba(255,209,102,.22);
    }

    .card-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .mini-link {
      min-height: 38px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 13px;
      border-radius: 999px;
      color: #fff;
      background: rgba(255,255,255,.055);
      border: 1px solid var(--line);
      font-size: 13px;
      font-weight: 850;
      transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
    }

    .mini-link:hover {
      transform: translateY(-2px);
      border-color: rgba(255,61,141,.46);
      background: rgba(255,61,141,.10);
    }

    .side-stack {
      position: sticky;
      top: 98px;
      display: grid;
      gap: 16px;
    }

    .side-card,
    .notice-card,
    .recommend-card,
    .faq-card,
    .cta-banner {
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035)),
        var(--card);
      border: 1px solid var(--line);
      box-shadow: 0 14px 44px rgba(0,0,0,.20);
    }

    .side-card {
      padding: 20px;
    }

    .side-card h3 {
      margin: 0 0 12px;
      font-size: 18px;
    }

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

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

    .data-list li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.045);
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 13px;
    }

    .data-list strong {
      color: var(--text);
      font-size: 14px;
    }

    .notice-card {
      padding: 24px;
      background:
        radial-gradient(circle at 15% 0%, rgba(255,209,102,.14), transparent 42%),
        linear-gradient(145deg, rgba(255,209,102,.08), rgba(255,255,255,.035)),
        var(--card);
      border-color: rgba(255,209,102,.22);
    }

    .notice-card h2,
    .notice-card h3 {
      margin: 0 0 12px;
      font-size: 24px;
      letter-spacing: -.02em;
    }

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

    .step-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
      margin-top: 20px;
    }

    .step {
      padding: 16px;
      border-radius: 20px;
      background: rgba(11,7,16,.50);
      border: 1px solid var(--line);
      transition: transform .25s var(--ease), border-color .25s var(--ease);
    }

    .step:hover {
      transform: translateY(-3px);
      border-color: rgba(255,209,102,.38);
    }

    .step b {
      display: inline-grid;
      place-items: center;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      margin-bottom: 10px;
      color: #140b00;
      background: var(--gold);
      font-weight: 950;
    }

    .step strong {
      display: block;
      margin-bottom: 6px;
      font-size: 15px;
    }

    .step span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
    }

    .recommend-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: stretch;
    }

    .recommend-card {
      flex: 1 1 240px;
      min-height: 170px;
      padding: 20px;
      position: relative;
      overflow: hidden;
      transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
    }

    .recommend-card:nth-child(1) {
      flex-basis: 360px;
    }

    .recommend-card:nth-child(2) {
      flex-basis: 300px;
    }

    .recommend-card::before {
      content: "";
      position: absolute;
      right: -46px;
      top: -46px;
      width: 118px;
      height: 118px;
      border-radius: 50%;
      border: 18px solid rgba(32,227,178,.12);
    }

    .recommend-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,61,141,.42);
      box-shadow: var(--shadow-pink);
    }

    .recommend-card h3 {
      margin: 10px 0 8px;
      font-size: 20px;
    }

    .recommend-card p {
      margin: 0 0 15px;
      color: var(--muted);
      font-size: 14px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 6px 10px;
      border-radius: 999px;
      color: #baffef;
      background: rgba(32,227,178,.10);
      border: 1px solid rgba(32,227,178,.24);
      font-size: 12px;
      font-weight: 850;
    }

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

    .faq-card {
      overflow: hidden;
    }

    .faq-q {
      width: 100%;
      min-height: 60px;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 850;
      transition: background .25s var(--ease);
    }

    .faq-q:hover {
      background: rgba(255,255,255,.045);
    }

    .faq-q span:first-child {
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .faq-dot {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      color: #06110e;
      background: var(--gradient-cool);
      font-size: 12px;
      font-weight: 950;
    }

    .faq-icon {
      color: var(--green);
      font-size: 18px;
      transition: transform .25s var(--ease);
    }

    .faq-card.open .faq-icon {
      transform: rotate(45deg);
    }

    .faq-a {
      display: none;
      padding: 0 20px 20px 58px;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-card.open .faq-a {
      display: block;
    }

    .cta-banner {
      position: relative;
      overflow: hidden;
      padding: 34px;
      background:
        radial-gradient(circle at 15% 15%, rgba(255,61,141,.24), transparent 36%),
        radial-gradient(circle at 84% 20%, rgba(32,227,178,.18), transparent 36%),
        linear-gradient(135deg, rgba(155,92,255,.16), rgba(255,122,69,.10)),
        var(--card);
      border-color: rgba(255,255,255,.16);
      box-shadow: var(--shadow-pink), var(--shadow-green);
    }

    .cta-banner::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      right: -80px;
      bottom: -96px;
      border-radius: 50%;
      border: 28px solid rgba(255,209,102,.10);
    }

    .cta-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      z-index: 1;
    }

    .cta-banner h2 {
      margin: 0 0 10px;
      font-size: clamp(24px, 3vw, 36px);
      line-height: 1.2;
      letter-spacing: -.03em;
    }

    .cta-banner p {
      margin: 0;
      color: var(--muted);
      max-width: 740px;
    }

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

    .site-footer {
      margin-top: 50px;
      padding: 48px 0 24px;
      background: #08050d;
      border-top: 1px solid var(--line);
      position: relative;
    }

    .site-footer::before {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--purple), var(--pink), var(--orange), var(--green), transparent);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.5fr) .8fr .8fr;
      gap: 28px;
      align-items: start;
    }

    .footer-title {
      font-size: 20px;
      font-weight: 950;
      margin-bottom: 10px;
    }

    .footer-text {
      max-width: 560px;
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links strong {
      color: var(--text);
      margin-bottom: 4px;
    }

    .footer-links a {
      width: fit-content;
      color: var(--muted);
      transition: color .25s var(--ease), transform .25s var(--ease);
    }

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

    .copyright {
      margin-top: 30px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
      color: var(--soft);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .container {
        width: min(100% - 36px, var(--container));
      }

      .desktop-nav {
        display: none;
      }

      .menu-toggle {
        display: inline-grid;
        place-items: center;
      }

      .hero-top,
      .timeline-layout,
      .cta-inner {
        grid-template-columns: 1fr;
      }

      .side-stack {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

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

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

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

    @media (max-width: 768px) {
      .section {
        padding: 56px 0;
      }

      .hero {
        padding: 42px 0 34px;
      }

      .hero-shell {
        padding: 24px;
        border-radius: 26px;
      }

      .brand {
        min-width: auto;
      }

      .brand-text strong {
        font-size: 15px;
      }

      .brand-text span {
        display: none;
      }

      .mini-warning {
        display: none;
      }

      .section-head {
        display: grid;
        align-items: start;
      }

      .index-grid,
      .side-stack,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .timeline {
        padding-left: 22px;
      }

      .timeline::before {
        left: 10px;
      }

      .timeline-card {
        grid-template-columns: 1fr;
        padding: 20px;
      }

      .num-badge {
        width: 48px;
        height: 48px;
        font-size: 16px;
      }

      .age-bar {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .nav-wrap {
        min-height: 66px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 14px;
      }

      .hero-shell,
      .cta-banner {
        padding: 20px;
      }

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

      .btn,
      .mini-link {
        width: 100%;
      }

      .filter-strip {
        overflow-x: auto;
        flex-wrap: nowrap;
        scrollbar-width: none;
      }

      .filter-strip::-webkit-scrollbar {
        display: none;
      }

      .filter-pill {
        white-space: nowrap;
      }

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

      .faq-a {
        padding-left: 20px;
      }
    }