/* roulang page: index */
:root{
      --primary:#C0265A;
      --secondary:#FF7A45;
      --accent:#8B5CF6;
      --ink:#19151F;
      --text:#4A4252;
      --muted:#83778D;
      --bg:#FFF8F5;
      --bg-2:#FFF7F2;
      --soft:#FDECE7;
      --card:#FFFFFF;
      --border:#F2D8D1;
      --success:#16A085;
      --gradient:linear-gradient(135deg,#C0265A 0%,#FF7A45 52%,#8B5CF6 100%);
      --gradient-soft:radial-gradient(circle at 20% 10%, rgba(255,122,69,.18), transparent 32%),radial-gradient(circle at 85% 12%, rgba(139,92,246,.16), transparent 30%),#FFF8F5;
      --shadow:0 12px 36px rgba(96,45,54,.08);
      --shadow-hover:0 18px 48px rgba(192,38,90,.16);
      --radius-lg:32px;
      --radius-md:24px;
      --radius-sm:18px;
      --container:1200px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:var(--gradient-soft);
      line-height:1.75;
      min-width:320px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer;background:none}
    ::selection{background:rgba(192,38,90,.18);color:var(--primary)}
    .container{max-width:var(--container);margin:0 auto;padding:0 24px}
    .section{padding:88px 0}
    .section-tight{padding:64px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .section-kicker{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--primary);background:rgba(192,38,90,.08);
      border:1px solid rgba(192,38,90,.12);
      padding:7px 13px;border-radius:999px;font-size:13px;font-weight:800;
      margin-bottom:14px;
    }
    .section-title{
      color:var(--ink);font-size:38px;line-height:1.18;letter-spacing:-.02em;font-weight:900;
    }
    .section-desc{max-width:600px;color:var(--muted);font-size:16px}
    .site-header{
      position:sticky;top:0;z-index:80;
      background:rgba(255,248,245,.88);
      backdrop-filter:saturate(150%) blur(18px);
      border-bottom:1px solid rgba(242,216,209,.82);
      box-shadow:0 8px 26px rgba(96,45,54,.04);
    }
    .brand-row{height:74px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .logo-mark{
      width:46px;height:46px;border-radius:16px;background:var(--gradient);
      display:grid;place-items:center;color:#fff;font-weight:950;letter-spacing:-.03em;
      box-shadow:0 14px 28px rgba(192,38,90,.24);
      flex:0 0 auto;
    }
    .brand-name{
      color:var(--ink);font-weight:950;font-size:18px;letter-spacing:-.02em;white-space:nowrap;
    }
    .brand-sub{display:block;color:var(--muted);font-size:12px;font-weight:700;margin-top:-2px}
    .top-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
    .nav-mini{display:flex;align-items:center;gap:8px}
    .nav-mini a{
      padding:9px 12px;border-radius:999px;color:var(--text);font-size:14px;font-weight:800;
      transition:.22s ease;
    }
    .nav-mini a:hover,.nav-mini a.active{color:var(--primary);background:rgba(192,38,90,.08)}
    .menu-toggle{
      display:none;width:42px;height:42px;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--ink);
    }
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{
      display:block;width:18px;height:2px;background:currentColor;border-radius:8px;margin:0 auto;content:"";
      transition:.22s ease;
    }
    .menu-toggle span:before{transform:translateY(-6px)}
    .menu-toggle span:after{transform:translateY(4px)}
    .channel-row{border-top:1px solid rgba(242,216,209,.62);background:rgba(255,255,255,.45)}
    .channels{display:flex;align-items:center;gap:10px;overflow-x:auto;padding:12px 0;scrollbar-width:none}
    .channels::-webkit-scrollbar{display:none}
    .channel-link{
      flex:0 0 auto;padding:9px 15px;border-radius:999px;
      background:#fff;border:1px solid var(--border);color:var(--text);
      font-size:14px;font-weight:850;box-shadow:0 8px 18px rgba(96,45,54,.04);
      transition:.22s ease;
    }
    .channel-link:hover{border-color:rgba(192,38,90,.35);color:var(--primary);background:#fff4ef;transform:translateY(-1px)}
    .channel-link.active{background:var(--gradient);color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(192,38,90,.22)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:13px 22px;border-radius:999px;font-weight:900;font-size:15px;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      white-space:nowrap;
    }
    .btn:focus-visible,.channel-link:focus-visible,.nav-mini a:focus-visible,.faq-q:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
      outline:3px solid rgba(255,122,69,.28);outline-offset:3px;
    }
    .btn-primary{background:var(--gradient);color:#fff;box-shadow:0 14px 28px rgba(192,38,90,.22)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(192,38,90,.28);filter:saturate(1.06)}
    .btn-secondary{background:#fff;color:var(--primary);border:1px solid var(--border);box-shadow:0 8px 18px rgba(96,45,54,.05)}
    .btn-secondary:hover{background:#fff3ef;border-color:rgba(192,38,90,.32);transform:translateY(-2px)}
    .text-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:900}
    .text-link span{transition:.2s ease}.text-link:hover span{transform:translateX(4px)}
    .badge{
      display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:999px;
      font-size:13px;font-weight:850;background:#fff4ef;color:var(--primary);border:1px solid rgba(192,38,90,.12);
    }
    .hero{position:relative;padding:72px 0 42px;overflow:hidden}
    .hero:before{
      content:"";position:absolute;right:-120px;top:80px;width:360px;height:360px;border-radius:50%;
      background:radial-gradient(circle,rgba(192,38,90,.18),transparent 68%);pointer-events:none;
    }
    .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center;position:relative;z-index:1}
    .hero h1{
      color:var(--ink);font-size:54px;line-height:1.12;letter-spacing:-.045em;font-weight:950;margin:18px 0 20px;
    }
    .hero h1 em{
      font-style:normal;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent;
    }
    .hero-sub{font-size:18px;color:var(--text);max-width:650px;margin-bottom:26px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px;color:var(--muted);font-size:14px;font-weight:800}
    .trust-row span{display:inline-flex;align-items:center;gap:6px}
    .trust-row span:before{
      content:"";width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(22,160,133,.1)
    }
    .dashboard-card{
      background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,.72));
      border:1px solid rgba(242,216,209,.9);
      border-radius:34px;padding:26px;box-shadow:var(--shadow);
      position:relative;overflow:hidden;
    }
    .dashboard-card:before{
      content:"";position:absolute;inset:auto -80px -110px auto;width:260px;height:260px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,122,69,.24),transparent 70%);
    }
    .dash-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px;position:relative}
    .play-orb{
      width:62px;height:62px;border-radius:22px;background:var(--gradient);display:grid;place-items:center;color:#fff;
      box-shadow:0 16px 34px rgba(192,38,90,.25);
    }
    .play-orb:before{
      content:"";width:0;height:0;border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:16px solid #fff;margin-left:4px;
    }
    .dash-title{color:var(--ink);font-size:22px;font-weight:950}
    .dash-note{color:var(--muted);font-size:13px;font-weight:700}
    .meter-list{display:grid;gap:15px;position:relative}
    .meter-item{background:#fff;border:1px solid var(--border);border-radius:20px;padding:15px}
    .meter-head{display:flex;justify-content:space-between;color:var(--ink);font-weight:900;font-size:14px;margin-bottom:10px}
    .meter{height:9px;background:#F8DED7;border-radius:999px;overflow:hidden}
    .meter span{display:block;height:100%;border-radius:999px;background:var(--gradient)}
    .dash-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px;position:relative}
    .mini-tag{padding:7px 11px;border-radius:999px;background:#fff3ef;border:1px solid var(--border);font-size:12px;font-weight:850;color:var(--text)}
    .stat-strip{padding:26px 0 16px}
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .stat-card{
      background:rgba(255,255,255,.78);border:1px solid var(--border);border-radius:24px;padding:20px;
      box-shadow:0 10px 30px rgba(96,45,54,.06);transition:.22s ease;
    }
    .stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
    .stat-num{font-size:30px;line-height:1;color:var(--ink);font-weight:950;margin-bottom:7px}
    .stat-num small{font-size:14px;color:var(--primary)}
    .stat-card p{font-size:14px;color:var(--muted)}
    .feature-layout{display:grid;grid-template-columns:1.14fr .86fr;gap:22px}
    .card{
      background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow);
      transition:.22s ease;position:relative;overflow:hidden;
    }
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .feature-main{padding:30px;min-height:420px}
    .feature-side{display:grid;gap:22px}
    .feature-card{padding:26px}
    .card h3{color:var(--ink);font-size:22px;line-height:1.28;font-weight:950;margin:12px 0 10px}
    .card p{color:var(--text)}
    .check-list{display:grid;gap:10px;margin-top:18px;list-style:none}
    .check-list li{display:flex;gap:10px;align-items:flex-start;color:var(--text);font-weight:650}
    .check-list li:before{
      content:"✓";display:grid;place-items:center;flex:0 0 22px;width:22px;height:22px;border-radius:50%;
      background:rgba(22,160,133,.12);color:var(--success);font-size:13px;font-weight:950;margin-top:2px;
    }
    .channel-map{margin-top:26px;display:grid;gap:12px}
    .map-row{
      display:grid;grid-template-columns:90px 1fr;gap:12px;align-items:center;padding:13px;border-radius:18px;
      background:#fff7f4;border:1px solid rgba(242,216,209,.9)
    }
    .map-row strong{color:var(--primary)}
    .map-line{height:11px;border-radius:999px;background:linear-gradient(90deg,rgba(192,38,90,.75),rgba(255,122,69,.6),rgba(139,92,246,.55))}
    .scene-section{background:linear-gradient(180deg,rgba(253,236,231,.72),rgba(255,248,245,.65));border-top:1px solid rgba(242,216,209,.55);border-bottom:1px solid rgba(242,216,209,.55)}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
    .timeline-card{
      background:#fff;border:1px solid var(--border);border-radius:24px;padding:22px;box-shadow:0 10px 28px rgba(96,45,54,.06);
      min-height:230px;transition:.22s ease;
    }
    .timeline-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
    .step{
      width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background:var(--gradient);color:#fff;font-weight:950;margin-bottom:18px;
    }
    .timeline-card h3{font-size:20px;color:var(--ink);line-height:1.3;margin-bottom:10px}
    .case-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}
    .case-main{padding:30px}
    .compare{
      margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:18px;
    }
    .compare-box{border-radius:22px;border:1px solid var(--border);background:#fff7f4;padding:18px}
    .compare-box.after{background:linear-gradient(135deg,rgba(192,38,90,.08),rgba(255,122,69,.08))}
    .fake-lines{display:grid;gap:9px;margin-top:14px}
    .fake-lines i{display:block;height:10px;border-radius:999px;background:#efd5ce}
    .after .fake-lines i{background:linear-gradient(90deg,rgba(192,38,90,.72),rgba(255,122,69,.55))}
    .case-side{display:grid;gap:18px}
    .metric-card{padding:23px}
    .metric-value{font-size:36px;color:var(--ink);font-weight:950;line-height:1;margin-bottom:8px}
    .metric-value span{color:var(--primary)}
    .category-entry{
      display:grid;grid-template-columns:1fr .8fr;gap:24px;align-items:center;
      background:var(--ink);color:#fff;border-radius:34px;padding:32px;overflow:hidden;position:relative;
      box-shadow:0 18px 54px rgba(25,21,31,.18);
    }
    .category-entry:before{
      content:"";position:absolute;right:-80px;top:-80px;width:250px;height:250px;border-radius:50%;background:rgba(255,122,69,.22)
    }
    .category-entry h2{font-size:34px;line-height:1.2;color:#fff;margin:10px 0 12px}
    .category-entry p{color:rgba(255,255,255,.76)}
    .category-art{display:grid;gap:12px;position:relative}
    .art-pill{height:56px;border-radius:18px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:space-between;padding:0 18px;color:#fff;font-weight:900}
    .art-pill:nth-child(2){margin-left:34px;background:rgba(255,122,69,.18)}
    .art-pill:nth-child(3){margin-left:68px;background:rgba(139,92,246,.18)}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .price-card{padding:28px}
    .price-card.featured{border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--gradient) border-box;transform:translateY(-8px)}
    .price-card.featured:hover{transform:translateY(-12px)}
    .price-name{display:flex;justify-content:space-between;gap:12px;align-items:center}
    .price-name h3{margin:0;color:var(--ink);font-size:22px}
    .price{font-size:26px;color:var(--primary);font-weight:950;margin:18px 0 4px}
    .price-note{color:var(--muted);font-size:14px;margin-bottom:18px}
    .faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:28px;align-items:start}
    .faq-list{display:grid;gap:14px}
    .faq-item{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:0 8px 24px rgba(96,45,54,.05);overflow:hidden}
    .faq-q{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:20px 22px;text-align:left;color:var(--ink);font-weight:950;
    }
    .faq-q:after{content:"+";color:var(--primary);font-size:24px;line-height:1}
    .faq-item.active .faq-q:after{content:"−"}
    .faq-a{display:none;padding:0 22px 20px;color:var(--text)}
    .faq-item.active .faq-a{display:block}
    .cta-card{
      border-radius:34px;background:var(--gradient);color:#fff;padding:42px;
      display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
      box-shadow:0 22px 60px rgba(192,38,90,.22);position:relative;overflow:hidden;
    }
    .cta-card:after{
      content:"";position:absolute;right:9%;bottom:-80px;width:210px;height:210px;border-radius:50%;background:rgba(255,255,255,.18)
    }
    .cta-card h2{font-size:34px;line-height:1.22;color:#fff;margin-bottom:10px;position:relative}
    .cta-card p{color:rgba(255,255,255,.82);position:relative}
    .cta-card .btn-secondary{position:relative;border-color:rgba(255,255,255,.38);background:rgba(255,255,255,.14);color:#fff}
    .cta-card .btn-primary{position:relative;background:#fff;color:var(--primary);box-shadow:0 14px 30px rgba(25,21,31,.14)}
    .site-footer{background:var(--ink);color:rgba(255,255,255,.7);padding:58px 0 24px;margin-top:28px}
    .footer-grid{display:grid;grid-template-columns:1.35fr .75fr .75fr .95fr;gap:34px;margin-bottom:36px}
    .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:#fff;font-weight:950}
    .footer-title{color:#fff;font-size:16px;font-weight:950;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:rgba(255,255,255,.68);transition:.2s ease}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .compliance{
      background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:16px;
      color:rgba(255,255,255,.72);font-size:14px;
    }
    .copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:rgba(255,255,255,.52);font-size:14px}
    @media (max-width:1024px){
      .nav-mini{display:none}
      .menu-toggle{display:grid;place-items:center}
      .brand-name{font-size:16px}
      .hero-grid,.feature-layout,.case-grid,.category-entry,.faq-grid{grid-template-columns:1fr}
      .hero h1{font-size:46px}
      .stats-grid,.timeline{grid-template-columns:repeat(2,1fr)}
      .price-grid{grid-template-columns:1fr}
      .price-card.featured{transform:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{padding:0 18px}
      .section{padding:60px 0}
      .brand-row{height:68px}
      .top-actions .btn{display:none}
      .hero{padding:48px 0 24px}
      .hero h1{font-size:36px;letter-spacing:-.03em}
      .hero-sub{font-size:16px}
      .section-head{display:block}
      .section-title{font-size:29px}
      .section-desc{margin-top:12px}
      .dashboard-card,.feature-main,.feature-card,.case-main,.category-entry,.cta-card{padding:22px}
      .compare{grid-template-columns:1fr}
      .price-grid,.stats-grid,.timeline{grid-template-columns:1fr}
      .category-entry h2,.cta-card h2{font-size:27px}
      .cta-card{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }
    @media (max-width:520px){
      .brand-name{max-width:210px;overflow:hidden;text-overflow:ellipsis}
      .brand-sub{display:none}
      .hero-actions .btn,.cta-card .btn{width:100%}
      .map-row{grid-template-columns:1fr}
      .art-pill:nth-child(n){margin-left:0}
      .stat-num{font-size:27px}
    }

/* roulang page: category1 */
:root{
      --primary:#C0265A;
      --secondary:#FF7A45;
      --accent:#8B5CF6;
      --ink:#19151F;
      --text:#4A4252;
      --muted:#83778D;
      --bg:#FFF8F5;
      --soft:#FDECE7;
      --card:#FFFFFF;
      --border:#F2D8D1;
      --success:#16A085;
      --gradient:linear-gradient(135deg,#C0265A 0%,#FF7A45 52%,#8B5CF6 100%);
      --soft-gradient:radial-gradient(circle at 20% 10%,rgba(255,122,69,.18),transparent 32%),radial-gradient(circle at 85% 12%,rgba(139,92,246,.16),transparent 30%),#FFF8F5;
      --shadow:0 12px 36px rgba(96,45,54,.08);
      --shadow-hover:0 18px 48px rgba(192,38,90,.16);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1200px;
      --ease:all .22s ease-out;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:var(--bg);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(192,38,90,.16);color:var(--primary)}
    .container{
      width:min(var(--container),calc(100% - 48px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,248,245,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(242,216,209,.86);
      box-shadow:0 8px 28px rgba(96,45,54,.05);
    }
    .brand-row{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand-link{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:46px;
      height:46px;
      border-radius:16px;
      color:#fff;
      font-weight:900;
      letter-spacing:-.5px;
      background:var(--gradient);
      box-shadow:0 12px 26px rgba(192,38,90,.22);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .brand-name{
      color:var(--ink);
      font-weight:900;
      font-size:18px;
      line-height:1.2;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      margin-top:3px;
    }
    .top-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 20px;
      font-weight:800;
      line-height:1;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn:focus-visible,
    .nav-mini a:focus-visible,
    .filter-tag:focus-visible,
    .footer-links a:focus-visible,
    .text-link:focus-visible{
      outline:3px solid rgba(255,122,69,.28);
      outline-offset:3px;
    }
    .btn-primary{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 14px 30px rgba(192,38,90,.18);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(192,38,90,.25);filter:saturate(1.08)}
    .btn-secondary{
      background:#fff;
      color:var(--primary);
      border:1px solid var(--border);
      box-shadow:0 10px 26px rgba(96,45,54,.05);
    }
    .btn-secondary:hover{transform:translateY(-2px);background:#FFF1EC;border-color:rgba(192,38,90,.38)}
    .channel-row{
      border-top:1px solid rgba(242,216,209,.72);
      padding:11px 0 13px;
    }
    .nav-mini{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .nav-mini::-webkit-scrollbar{display:none}
    .nav-mini a{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:9px 16px;
      border-radius:999px;
      color:var(--text);
      background:rgba(255,255,255,.72);
      border:1px solid rgba(242,216,209,.9);
      font-size:14px;
      font-weight:800;
      transition:var(--ease);
    }
    .nav-mini a:hover{color:var(--primary);background:#FFF1EC;border-color:rgba(192,38,90,.32)}
    .nav-mini a.active{color:#fff;background:var(--gradient);border-color:transparent;box-shadow:0 10px 24px rgba(192,38,90,.18)}
    main{position:relative}
    .section{padding:78px 0}
    .section-sm{padding:54px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      background:rgba(192,38,90,.08);
      border:1px solid rgba(192,38,90,.13);
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:900;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--gradient);
      box-shadow:0 0 0 5px rgba(255,122,69,.12);
    }
    .channel-hero{
      position:relative;
      overflow:hidden;
      background:var(--soft-gradient);
      border-bottom:1px solid rgba(242,216,209,.78);
    }
    .channel-hero:before,
    .channel-hero:after{
      content:"";
      position:absolute;
      border-radius:999px;
      pointer-events:none;
    }
    .channel-hero:before{
      width:280px;height:280px;
      right:-80px;top:34px;
      background:rgba(192,38,90,.08);
    }
    .channel-hero:after{
      width:190px;height:190px;
      left:8%;bottom:-80px;
      background:rgba(139,92,246,.08);
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:42px;
      align-items:center;
      padding:58px 0 64px;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:9px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      margin-bottom:18px;
    }
    .breadcrumb a{transition:var(--ease)}
    .breadcrumb a:hover{color:var(--primary)}
    .breadcrumb span:last-child{color:var(--primary)}
    h1,h2,h3{
      color:var(--ink);
      line-height:1.16;
      letter-spacing:-.03em;
    }
    h1{
      font-size:clamp(34px,5vw,54px);
      max-width:760px;
      margin:16px 0 18px;
    }
    .hero-desc{
      max-width:690px;
      font-size:18px;
      color:var(--text);
      line-height:1.85;
    }
    .hero-note{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .mini-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--border);
      color:var(--text);
      font-size:13px;
      font-weight:800;
    }
    .mini-pill i{
      width:8px;height:8px;border-radius:50%;
      background:var(--success);
      display:inline-block;
    }
    .hero-panel{
      background:rgba(255,255,255,.82);
      border:1px solid rgba(242,216,209,.9);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg,rgba(192,38,90,.08),transparent 42%,rgba(139,92,246,.08));
      pointer-events:none;
    }
    .panel-inner{position:relative;z-index:1}
    .visual-screen{
      border-radius:24px;
      background:#221A28;
      padding:16px;
      min-height:228px;
      position:relative;
      overflow:hidden;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
    }
    .visual-screen:before{
      content:"";
      position:absolute;
      width:250px;height:250px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,122,69,.42),transparent 62%);
      right:-70px;top:-90px;
    }
    .screen-top{
      position:relative;
      display:flex;
      justify-content:space-between;
      align-items:center;
      color:#fff;
      font-weight:900;
      margin-bottom:16px;
    }
    .play-dot{
      width:44px;height:44px;border-radius:16px;
      background:var(--gradient);
      display:flex;align-items:center;justify-content:center;
      color:#fff;
    }
    .channel-stack{
      position:relative;
      display:grid;
      gap:10px;
    }
    .stack-item{
      display:grid;
      grid-template-columns:86px 1fr 44px;
      gap:12px;
      align-items:center;
      padding:11px;
      border-radius:17px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
    }
    .cover{
      height:48px;
      border-radius:13px;
      background:linear-gradient(135deg,rgba(192,38,90,.9),rgba(255,122,69,.7));
      position:relative;
      overflow:hidden;
    }
    .cover:after{
      content:"";
      position:absolute;
      inset:11px 18px;
      border-radius:999px;
      border:2px solid rgba(255,255,255,.35);
    }
    .line-group span{
      display:block;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.3);
      margin:7px 0;
    }
    .line-group span:first-child{width:82%;background:rgba(255,255,255,.72)}
    .line-group span:last-child{width:54%}
    .hot-num{font-weight:900;color:#FFD6C8;text-align:right}
    .data-badges{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:14px;
    }
    .data-badge{
      border-radius:20px;
      background:#fff;
      border:1px solid var(--border);
      padding:15px 12px;
      text-align:center;
      box-shadow:0 8px 22px rgba(96,45,54,.05);
    }
    .data-badge strong{
      display:block;
      color:var(--ink);
      font-size:22px;
      line-height:1.1;
      margin-bottom:5px;
    }
    .data-badge span{font-size:12px;color:var(--muted);font-weight:800}
    .filters-wrap{
      margin-top:-30px;
      position:relative;
      z-index:2;
    }
    .filters-card{
      background:rgba(255,255,255,.9);
      border:1px solid var(--border);
      border-radius:24px;
      box-shadow:var(--shadow);
      padding:14px;
      overflow:hidden;
    }
    .filter-tags{
      display:flex;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .filter-tags::-webkit-scrollbar{display:none}
    .filter-tag{
      flex:0 0 auto;
      border-radius:999px;
      padding:10px 16px;
      font-weight:900;
      font-size:14px;
      color:var(--text);
      background:#fff;
      border:1px solid var(--border);
      transition:var(--ease);
    }
    .filter-tag:hover{color:var(--primary);background:#FFF1EC;border-color:rgba(192,38,90,.36);transform:translateY(-1px)}
    .filter-tag.active{color:#fff;background:var(--gradient);border-color:transparent;box-shadow:0 10px 20px rgba(192,38,90,.16)}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head h2{
      font-size:clamp(27px,3.5vw,40px);
      margin-top:13px;
    }
    .section-head p{
      max-width:620px;
      color:var(--muted);
      margin-top:12px;
    }
    .sort-tabs{
      display:flex;
      gap:8px;
      padding:6px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--border);
      flex:0 0 auto;
    }
    .sort-tabs span{
      padding:7px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:900;
      color:var(--muted);
    }
    .sort-tabs span.active{
      color:var(--primary);
      background:#FFF1EC;
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,8fr) minmax(300px,4fr);
      gap:26px;
      align-items:start;
    }
    .channel-list{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .content-card{
      background:var(--card);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      overflow:hidden;
      transition:var(--ease);
    }
    .content-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(192,38,90,.28);
    }
    .thumb{
      aspect-ratio:16/9;
      background:var(--gradient);
      position:relative;
      overflow:hidden;
    }
    .thumb:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 24% 28%,rgba(255,255,255,.34),transparent 18%),
        radial-gradient(circle at 78% 16%,rgba(255,255,255,.22),transparent 20%),
        linear-gradient(135deg,rgba(25,21,31,.08),rgba(25,21,31,.34));
    }
    .thumb:after{
      content:"▶";
      position:absolute;
      left:18px;
      bottom:16px;
      width:42px;height:42px;
      display:flex;align-items:center;justify-content:center;
      border-radius:16px;
      color:#fff;
      background:rgba(255,255,255,.18);
      backdrop-filter:blur(8px);
      border:1px solid rgba(255,255,255,.25);
    }
    .thumb-label{
      position:absolute;
      right:14px;
      top:14px;
      z-index:1;
      color:#fff;
      background:rgba(25,21,31,.28);
      border:1px solid rgba(255,255,255,.22);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:900;
      backdrop-filter:blur(8px);
    }
    .card-body{padding:19px}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:5px 9px;
      border-radius:999px;
      color:var(--primary);
      background:rgba(192,38,90,.08);
      font-size:12px;
      font-weight:900;
      margin-bottom:10px;
    }
    .content-card h3{
      font-size:20px;
      margin-bottom:9px;
      transition:var(--ease);
    }
    .content-card:hover h3{color:var(--primary)}
    .content-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .meta-row{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-top:16px;
      padding-top:14px;
      border-top:1px solid rgba(242,216,209,.72);
      color:var(--muted);
      font-size:12px;
      font-weight:800;
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:5px;
      color:var(--primary);
      font-weight:900;
      transition:var(--ease);
    }
    .text-link:hover{gap:9px;color:var(--secondary)}
    .sidebar{
      display:grid;
      gap:18px;
      position:sticky;
      top:150px;
    }
    .side-card{
      background:#fff;
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:var(--shadow);
    }
    .side-card h3{
      font-size:21px;
      margin-bottom:15px;
    }
    .rank-list{display:grid;gap:12px}
    .rank-item{
      display:grid;
      grid-template-columns:36px 1fr auto;
      gap:10px;
      align-items:center;
      padding:10px;
      border-radius:16px;
      background:#FFF8F5;
      border:1px solid rgba(242,216,209,.72);
      transition:var(--ease);
    }
    .rank-item:hover{transform:translateX(3px);background:#FFF1EC}
    .rank-num{
      width:32px;height:32px;
      display:flex;align-items:center;justify-content:center;
      border-radius:12px;
      color:#fff;
      font-weight:900;
      background:var(--gradient);
    }
    .rank-name{font-weight:900;color:var(--ink);font-size:14px;line-height:1.35}
    .rank-meta{font-size:12px;color:var(--muted);font-weight:800}
    .side-cta{
      background:linear-gradient(135deg,rgba(192,38,90,.96),rgba(255,122,69,.92));
      color:#fff;
      border:0;
      overflow:hidden;
      position:relative;
    }
    .side-cta:before{
      content:"";
      position:absolute;
      width:170px;height:170px;
      right:-50px;top:-60px;
      border-radius:50%;
      background:rgba(255,255,255,.18);
    }
    .side-cta h3,.side-cta p{position:relative;color:#fff}
    .side-cta p{opacity:.88;margin-bottom:16px}
    .side-cta .btn{position:relative;background:#fff;color:var(--primary);width:100%}
    .compliance-card{
      background:#FFFBF8;
      border-color:rgba(22,160,133,.22);
    }
    .compliance-card .ok{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--success);
      font-weight:900;
      margin-bottom:10px;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
    }
    .tag-cloud a{
      display:inline-flex;
      padding:7px 10px;
      border-radius:999px;
      background:#FFF1EC;
      border:1px solid rgba(242,216,209,.9);
      color:var(--text);
      font-size:13px;
      font-weight:800;
      transition:var(--ease);
    }
    .tag-cloud a:hover{color:var(--primary);border-color:rgba(192,38,90,.33);transform:translateY(-1px)}
    .process-section{background:var(--soft);border-top:1px solid rgba(242,216,209,.72);border-bottom:1px solid rgba(242,216,209,.72)}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .process-card{
      position:relative;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(242,216,209,.9);
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:0 10px 28px rgba(96,45,54,.05);
      transition:var(--ease);
    }
    .process-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
    .step{
      width:42px;height:42px;
      border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      color:#fff;
      font-weight:900;
      background:var(--gradient);
      margin-bottom:18px;
    }
    .process-card h3{font-size:19px;margin-bottom:9px}
    .process-card p{color:var(--muted);font-size:14px}
    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .faq-item{
      background:#fff;
      border:1px solid var(--border);
      border-radius:22px;
      padding:22px;
      box-shadow:0 10px 28px rgba(96,45,54,.05);
      transition:var(--ease);
    }
    .faq-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
    .faq-item h3{
      font-size:18px;
      margin-bottom:8px;
      padding-left:14px;
      border-left:4px solid var(--primary);
    }
    .faq-item p{color:var(--muted);font-size:14px}
    .cta-band{
      padding:0 0 84px;
    }
    .cta-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:var(--gradient);
      color:#fff;
      padding:42px;
      box-shadow:0 22px 58px rgba(192,38,90,.22);
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:26px;
    }
    .cta-card:before{
      content:"";
      position:absolute;
      width:330px;height:330px;
      border-radius:50%;
      right:-110px;top:-120px;
      background:rgba(255,255,255,.16);
    }
    .cta-card:after{
      content:"";
      position:absolute;
      width:180px;height:180px;
      border-radius:50%;
      left:42%;bottom:-90px;
      background:rgba(255,255,255,.12);
    }
    .cta-card h2,.cta-card p,.cta-actions{position:relative;z-index:1}
    .cta-card h2{color:#fff;font-size:clamp(27px,3.4vw,40px);margin-bottom:12px}
    .cta-card p{max-width:720px;color:rgba(255,255,255,.88)}
    .cta-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .cta-card .btn-primary{
      background:#fff;
      color:var(--primary);
      box-shadow:0 12px 24px rgba(25,21,31,.12);
    }
    .cta-card .btn-secondary{
      background:rgba(255,255,255,.14);
      color:#fff;
      border-color:rgba(255,255,255,.36);
    }
    .site-footer{
      background:var(--ink);
      color:rgba(255,248,245,.72);
      padding:58px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .75fr 1fr;
      gap:32px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-size:18px;
      font-weight:900;
      margin-bottom:14px;
    }
    .site-footer p{color:rgba(255,248,245,.68);max-width:390px}
    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,248,245,.66);
      transition:var(--ease);
      font-weight:700;
    }
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .compliance{
      color:rgba(255,248,245,.66);
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.09);
      border-radius:18px;
      padding:14px;
      font-size:14px;
    }
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.1);
      color:rgba(255,248,245,.55);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1080px){
      .hero-grid{grid-template-columns:1fr;gap:28px}
      .content-layout{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:820px){
      .container{width:min(100% - 36px,var(--container))}
      .brand-row{min-height:68px}
      .brand-sub,.top-actions .btn-secondary{display:none}
      .brand-name{font-size:16px;max-width:56vw}
      .hero-grid{padding:42px 0 56px}
      .section{padding:58px 0}
      .section-sm{padding:42px 0}
      .section-head{display:block}
      .sort-tabs{margin-top:18px;width:max-content;max-width:100%;overflow:auto}
      .channel-list{grid-template-columns:1fr}
      .sidebar{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .cta-card{grid-template-columns:1fr;padding:32px}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:560px){
      body{font-size:15px}
      .container{width:min(100% - 28px,var(--container))}
      .brand-name{max-width:52vw}
      .logo-mark{width:42px;height:42px;border-radius:14px}
      .top-actions .btn-primary{padding:11px 14px;font-size:13px}
      .channel-row{padding:9px 0 11px}
      .nav-mini a{padding:8px 13px;font-size:13px}
      h1{font-size:34px}
      .hero-desc{font-size:16px}
      .hero-panel{padding:14px;border-radius:24px}
      .stack-item{grid-template-columns:68px 1fr 34px}
      .cover{height:42px}
      .data-badges{grid-template-columns:1fr}
      .filters-card{padding:10px;border-radius:20px}
      .filter-tag{padding:9px 13px;font-size:13px}
      .section-head h2{font-size:27px}
      .card-body,.side-card,.faq-item,.process-card{padding:18px}
      .process-grid{grid-template-columns:1fr}
      .meta-row{align-items:flex-start;flex-direction:column;gap:8px}
      .cta-card{padding:28px 20px;border-radius:26px}
      .cta-actions .btn{width:100%}
      .copyright{display:grid}
    }