/* roulang page: index */
:root{
      --bg:#111111;
      --bg-soft:#191817;
      --panel:#ffffff;
      --panel-warm:#fff7ec;
      --text:#181512;
      --text-light:#fffaf2;
      --muted:#746d64;
      --muted-dark:#cfc5b8;
      --line:#eadfce;
      --line-dark:rgba(255,255,255,.14);
      --red:#f0382f;
      --red-deep:#c91f18;
      --orange:#ff7a1a;
      --gold:#ffbd45;
      --silver:#d8d8d8;
      --radius-sm:10px;
      --radius:16px;
      --radius-lg:26px;
      --shadow:0 18px 55px rgba(16,12,8,.12);
      --shadow-strong:0 24px 70px rgba(240,56,47,.22);
      --container:1180px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",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 10% 0%, rgba(255,122,26,.16), transparent 28%),
        linear-gradient(180deg,#fffaf2 0%,#f7efe4 38%,#111 38%,#111 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:var(--red);color:#fff}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(17,17,17,.94);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line-dark);
      color:var(--text-light);
      box-shadow:0 12px 35px rgba(0,0,0,.2);
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      padding:16px 0 12px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:14px;
      color:#fff;
      background:linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:0 12px 28px rgba(240,56,47,.35);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:7px;
      border:1px solid rgba(255,255,255,.45);
      border-radius:10px;
      transform:skewX(-8deg);
    }
    .brand-name{
      font-size:20px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
    }
    .mini-status{
      display:flex;
      align-items:center;
      gap:8px;
      font-size:13px;
      color:var(--muted-dark);
      padding:9px 12px;
      border:1px solid var(--line-dark);
      border-radius:999px;
      background:rgba(255,255,255,.05);
    }
    .pulse{
      width:8px;
      height:8px;
      border-radius:50%;
      background:#39d98a;
      box-shadow:0 0 0 6px rgba(57,217,138,.12);
    }
    .nav-cta{
      padding:10px 16px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--red),var(--orange));
      color:#fff;
      font-weight:800;
      box-shadow:0 10px 22px rgba(240,56,47,.28);
      transition:.22s ease;
    }
    .nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(240,56,47,.38)}
    .channel-row{
      border-top:1px solid var(--line-dark);
      overflow:hidden;
    }
    .channel-scroll{
      display:flex;
      align-items:center;
      gap:10px;
      padding:11px 0;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-scroll::-webkit-scrollbar{display:none}
    .channel-link{
      flex:0 0 auto;
      padding:9px 16px;
      border:1px solid rgba(255,255,255,.13);
      border-radius:999px;
      color:#f8ead9;
      font-size:14px;
      font-weight:700;
      background:rgba(255,255,255,.04);
      transition:.22s ease;
    }
    .channel-link:hover,.channel-link:focus{
      border-color:rgba(255,122,26,.7);
      color:#fff;
      background:rgba(255,122,26,.14);
      outline:none;
    }
    .channel-link.active{
      background:linear-gradient(135deg,var(--red),var(--orange));
      border-color:transparent;
      color:#fff;
      box-shadow:0 10px 25px rgba(240,56,47,.25);
    }

    main{background:#fffaf2}
    .hero{
      position:relative;
      min-height:620px;
      color:#fff;
      overflow:hidden;
      background:
        linear-gradient(115deg,rgba(17,17,17,.94) 0%,rgba(17,17,17,.78) 48%,rgba(17,17,17,.46) 100%),
        radial-gradient(circle at 80% 20%,rgba(255,122,26,.45),transparent 30%),
        linear-gradient(135deg,#1b1714,#111);
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, transparent 0 46%, rgba(255,255,255,.08) 46% 47%, transparent 47%),
        repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 78px);
      opacity:.78;
      pointer-events:none;
    }
    .hero-band{
      position:absolute;
      left:0;right:0;top:0;
      height:76px;
      background:linear-gradient(90deg,var(--red),var(--orange),var(--gold));
      clip-path:polygon(0 0,100% 0,96% 100%,0 72%);
      opacity:.92;
    }
    .hero-inner{
      position:relative;
      padding:86px 0 74px;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:34px;
      align-items:center;
    }
    .hero-copy{
      max-width:680px;
      padding-top:24px;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:9px 14px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#ffe1ba;
      font-size:14px;
      font-weight:800;
      margin-bottom:18px;
    }
    .hero h1{
      margin:0;
      font-size:clamp(38px,6vw,76px);
      line-height:1.02;
      letter-spacing:-.055em;
      font-weight:950;
    }
    .hero h1 span{
      color:#fff;
      text-shadow:0 12px 36px rgba(240,56,47,.25);
    }
    .hero-desc{
      margin:22px 0 0;
      max-width:640px;
      font-size:18px;
      color:#f3dfc9;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:13px 19px;
      border-radius:999px;
      font-weight:850;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
      user-select:none;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:0 16px 34px rgba(240,56,47,.35);
    }
    .btn-primary:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 22px 48px rgba(240,56,47,.45)}
    .btn-secondary{
      color:#fff7ec;
      border:1px solid rgba(255,255,255,.24);
      background:rgba(255,255,255,.07);
    }
    .btn-secondary:hover{transform:translateY(-3px);border-color:rgba(255,189,69,.75);background:rgba(255,189,69,.13)}
    .btn-light{
      color:var(--red-deep);
      background:#fff;
      border:1px solid rgba(240,56,47,.18);
      box-shadow:0 12px 28px rgba(16,12,8,.08);
    }
    .btn-light:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(16,12,8,.14)}
    .btn:focus-visible,.faq-question:focus-visible,.slide-dot:focus-visible,input:focus-visible{
      outline:3px solid rgba(255,189,69,.72);
      outline-offset:3px;
    }
    .btn.disabled,.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:32px;
      max-width:620px;
    }
    .metric{
      padding:14px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:16px;
      background:rgba(255,255,255,.07);
    }
    .metric strong{
      display:block;
      font-size:26px;
      line-height:1;
      color:var(--gold);
      font-weight:950;
    }
    .metric span{
      display:block;
      margin-top:7px;
      color:#f1d8bd;
      font-size:13px;
    }
    .stage{
      position:relative;
      min-height:480px;
      border:1px solid rgba(255,255,255,.15);
      border-radius:30px;
      background:
        linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.04)),
        radial-gradient(circle at 70% 8%,rgba(255,189,69,.35),transparent 32%);
      box-shadow:0 30px 90px rgba(0,0,0,.36);
      overflow:hidden;
      padding:20px;
    }
    .series-tabs{
      display:flex;
      gap:8px;
      padding:8px;
      border-radius:999px;
      background:rgba(0,0,0,.26);
      border:1px solid rgba(255,255,255,.12);
      overflow-x:auto;
      scrollbar-width:none;
    }
    .series-tabs span{
      flex:1;
      min-width:max-content;
      text-align:center;
      padding:8px 12px;
      border-radius:999px;
      color:#ffe5c3;
      font-size:13px;
      font-weight:800;
    }
    .series-tabs span.active{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff}
    .entry-matrix{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:22px;
    }
    .entry-card{
      min-height:132px;
      padding:16px;
      border-radius:20px;
      background:#fff8ec;
      color:var(--text);
      border:1px solid rgba(255,255,255,.55);
      box-shadow:0 16px 40px rgba(0,0,0,.18);
      position:relative;
      overflow:hidden;
      transition:.25s ease;
    }
    .entry-card:hover{transform:translateY(-5px);box-shadow:0 24px 52px rgba(0,0,0,.26)}
    .entry-card:before{
      content:"";
      position:absolute;
      width:82px;height:82px;right:-22px;top:-22px;
      border-radius:50%;
      background:rgba(240,56,47,.12);
    }
    .entry-card.dark{
      background:#1f1b18;
      color:#fff7ec;
      border-color:rgba(255,255,255,.1);
    }
    .entry-card .badge{position:relative}
    .entry-card h3{
      position:relative;
      margin:12px 0 6px;
      font-size:18px;
      line-height:1.25;
    }
    .entry-card p{
      position:relative;
      margin:0;
      color:inherit;
      opacity:.78;
      font-size:13px;
      line-height:1.55;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(240,56,47,.1);
      color:var(--red-deep);
      font-size:12px;
      font-weight:850;
    }
    .badge.hot{
      color:#fff;
      background:linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:0 8px 18px rgba(240,56,47,.24);
    }
    .badge.gold{background:rgba(255,189,69,.2);color:#8a5200}
    .badge.dark{background:rgba(255,255,255,.1);color:#ffe2bd}

    .section{
      padding:76px 0;
      position:relative;
    }
    .section.dark{
      background:#111;
      color:#fffaf2;
      overflow:hidden;
    }
    .section.dark:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 12% 20%,rgba(240,56,47,.18),transparent 26%),
        repeating-linear-gradient(135deg,rgba(255,255,255,.035) 0 1px,transparent 1px 34px);
      pointer-events:none;
    }
    .section > .container{position:relative}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-title{
      margin:0;
      font-size:clamp(28px,3.6vw,44px);
      line-height:1.16;
      letter-spacing:-.035em;
      font-weight:950;
    }
    .section-desc{
      margin:10px 0 0;
      max-width:720px;
      color:var(--muted);
      font-size:16px;
    }
    .dark .section-desc{color:#d9c8b4}
    .rail{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .carousel{
      border-radius:26px;
      overflow:hidden;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:var(--shadow);
    }
    .slide{
      display:none;
      min-height:356px;
      padding:28px;
      background:
        linear-gradient(135deg,#fff 0%,#fff6e7 58%,#ffe0bf 100%);
    }
    .slide.active{display:block}
    .slide-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      margin-bottom:22px;
    }
    .mock-panel{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:24px;
    }
    .mock-item{
      min-height:94px;
      border-radius:16px;
      border:1px solid rgba(240,56,47,.15);
      background:#fff;
      padding:14px;
      box-shadow:0 10px 26px rgba(16,12,8,.06);
    }
    .mock-line{
      height:8px;
      border-radius:999px;
      background:#f0e1cf;
      margin-top:8px;
    }
    .mock-line.short{width:58%}
    .mock-item strong{font-size:22px;color:var(--red);line-height:1}
    .carousel-controls{
      display:flex;
      align-items:center;
      gap:10px;
      padding:14px 18px;
      background:#fff;
      border-top:1px solid var(--line);
    }
    .slide-dot{
      width:34px;
      height:8px;
      border-radius:999px;
      background:#ead9c2;
      transition:.22s ease;
    }
    .slide-dot.active{width:54px;background:linear-gradient(90deg,var(--red),var(--orange))}
    .require-card{
      padding:24px;
      border-radius:26px;
      background:#181512;
      color:#fff7ec;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .check-list{display:grid;gap:12px;margin:18px 0 0;padding:0;list-style:none}
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:12px;
      border-radius:14px;
      background:rgba(255,255,255,.06);
      color:#f2ddc5;
    }
    .check-list li:before{
      content:"✓";
      width:22px;height:22px;display:grid;place-items:center;flex:0 0 auto;
      border-radius:50%;
      background:linear-gradient(135deg,var(--red),var(--orange));
      color:#fff;
      font-weight:900;
      font-size:12px;
    }

    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .card{
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:#fff;
      box-shadow:0 12px 35px rgba(16,12,8,.07);
      padding:22px;
      transition:.24s ease;
    }
    .card:hover{
      transform:translateY(-5px);
      border-color:rgba(240,56,47,.45);
      box-shadow:0 22px 50px rgba(16,12,8,.12);
    }
    .card h3{margin:14px 0 8px;font-size:20px;line-height:1.28}
    .card p{margin:0;color:var(--muted);font-size:14px}
    .icon{
      width:44px;height:44px;display:grid;place-items:center;
      border-radius:14px;
      background:linear-gradient(135deg,rgba(240,56,47,.13),rgba(255,122,26,.18));
      color:var(--red);
      font-weight:950;
      font-size:20px;
    }

    .topic-strip{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .topic-card{
      position:relative;
      overflow:hidden;
      min-height:230px;
      border-radius:26px;
      padding:26px;
      color:#fff;
      background:
        linear-gradient(135deg,rgba(17,17,17,.82),rgba(17,17,17,.62)),
        radial-gradient(circle at 85% 20%,rgba(255,122,26,.45),transparent 32%),
        #191512;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 20px 50px rgba(0,0,0,.24);
    }
    .topic-card:after{
      content:"";
      position:absolute;
      right:-60px;bottom:-70px;
      width:210px;height:210px;
      border:28px solid rgba(255,255,255,.08);
      border-radius:50%;
    }
    .topic-card h3{position:relative;margin:18px 0 10px;font-size:28px;line-height:1.15}
    .topic-card p{position:relative;margin:0 0 22px;color:#ecd3b7;max-width:500px}
    .topic-card .btn{position:relative}

    .deal-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:22px;
      align-items:stretch;
    }
    .deal-banner{
      border-radius:26px;
      padding:28px;
      color:#fff;
      background:
        linear-gradient(135deg,var(--red),var(--orange));
      box-shadow:var(--shadow-strong);
      position:relative;
      overflow:hidden;
    }
    .deal-banner:before{
      content:"";
      position:absolute;
      inset:auto -30px -50px auto;
      width:220px;height:220px;
      border-radius:50%;
      background:rgba(255,255,255,.14);
    }
    .deal-banner h2{position:relative;margin:14px 0 12px;font-size:36px;line-height:1.08}
    .deal-banner p{position:relative;margin:0;color:#fff2df}
    .countdown{
      position:relative;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:24px;
    }
    .count-box{
      text-align:center;
      padding:14px 8px;
      border-radius:16px;
      background:rgba(0,0,0,.16);
      border:1px solid rgba(255,255,255,.18);
    }
    .count-box strong{display:block;font-size:28px;line-height:1;font-weight:950}
    .count-box span{font-size:12px;color:#ffe4c3}
    .plan-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
    }
    .plan{
      background:#fff;
      border:1px solid var(--line);
      border-radius:22px;
      padding:20px;
      box-shadow:0 12px 34px rgba(16,12,8,.07);
      transition:.24s ease;
      position:relative;
    }
    .plan:hover{transform:translateY(-5px);border-color:rgba(240,56,47,.52)}
    .plan.featured{
      border-color:rgba(240,56,47,.55);
      box-shadow:0 20px 50px rgba(240,56,47,.14);
    }
    .price{
      margin:12px 0;
      display:flex;
      align-items:flex-end;
      gap:8px;
    }
    .price strong{
      font-size:42px;
      line-height:.95;
      color:var(--red);
      letter-spacing:-.04em;
    }
    .price del{color:#9f958b;font-size:14px}
    .plan ul{padding:0;margin:14px 0 18px;list-style:none;display:grid;gap:8px}
    .plan li{font-size:14px;color:var(--muted)}
    .plan li:before{content:"•";color:var(--orange);font-weight:900;margin-right:7px}

    .news-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
      align-items:start;
    }
    .news-list{
      border-radius:24px;
      border:1px solid var(--line);
      background:#fff;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid var(--line);
      transition:.22s ease;
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:#fff4e5}
    .news-index{
      width:34px;height:34px;display:grid;place-items:center;
      border-radius:12px;
      background:#181512;
      color:#ffcf70;
      font-weight:950;
      font-size:13px;
    }
    .news-item h3{margin:0;font-size:17px}
    .news-item p{margin:4px 0 0;color:var(--muted);font-size:13px}
    .news-arrow{color:var(--red);font-weight:900}
    .recommend-box{
      border-radius:24px;
      padding:24px;
      background:#181512;
      color:#fff7ec;
      border:1px solid rgba(255,255,255,.1);
      box-shadow:var(--shadow);
    }
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:999px;
      background:#fff2e2;
      border:1px solid #f1dfc8;
      color:#7a5640;
      font-size:13px;
      font-weight:750;
    }
    .dark .tag{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#ffe1bd}
    .tag:hover{border-color:rgba(240,56,47,.45);color:var(--red-deep)}

    .proof-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .proof{
      padding:18px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      color:#fff7ec;
      transition:.24s ease;
    }
    .proof:hover{transform:translateY(-4px);border-color:rgba(255,122,26,.6)}
    .proof strong{display:block;font-size:24px;color:var(--gold);line-height:1}
    .proof span{display:block;margin-top:8px;color:#dbc8b3;font-size:13px}

    .review-wall{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }
    .review{
      padding:20px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 34px rgba(16,12,8,.06);
    }
    .review-top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
    .avatar{
      width:36px;height:36px;border-radius:50%;
      background:linear-gradient(135deg,var(--red),var(--gold));
      box-shadow:0 8px 18px rgba(240,56,47,.18);
    }
    .stars{color:#ff9d1a;letter-spacing:1px;font-size:13px}
    .review p{margin:0;color:#5f554c;font-size:14px}

    .download-zone{
      border-radius:30px;
      padding:34px;
      background:
        linear-gradient(135deg,#191512,#111),
        radial-gradient(circle at 90% 0,rgba(255,122,26,.35),transparent 25%);
      color:#fff7ec;
      box-shadow:0 24px 70px rgba(0,0,0,.22);
      border:1px solid rgba(255,255,255,.12);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      overflow:hidden;
      position:relative;
    }
    .download-zone:before{
      content:"";
      position:absolute;
      inset:0;
      background:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 42px);
      pointer-events:none;
    }
    .download-zone > *{position:relative}
    .download-zone h2{margin:0 0 10px;font-size:34px;line-height:1.15}
    .download-zone p{margin:0;color:#d9c8b4;max-width:700px}
    .download-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

    .faq-wrap{
      display:grid;
      grid-template-columns:.72fr 1.28fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      overflow:hidden;
      box-shadow:0 10px 28px rgba(16,12,8,.05);
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:18px 20px;
      background:#fff;
      color:var(--text);
      font-weight:900;
      text-align:left;
    }
    .faq-question:hover{background:#fff4e5}
    .faq-icon{color:var(--red);font-weight:950;transition:.22s ease}
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}

    .state-demo{display:none}
    .loading{
      position:relative;
      overflow:hidden;
      background:#f2e4d4;
      color:transparent;
      border-radius:10px;
    }
    .loading:after{
      content:"";
      position:absolute;inset:0;
      transform:translateX(-100%);
      background:linear-gradient(90deg,transparent,rgba(255,122,26,.2),transparent);
      animation:shimmer 1.2s infinite;
    }
    @keyframes shimmer{100%{transform:translateX(100%)}}
    .empty,.error{
      padding:18px;
      border-radius:16px;
      border:1px dashed var(--line);
      background:#fff7ec;
      color:var(--muted);
    }
    .error{border-color:rgba(240,56,47,.35);color:var(--red-deep);background:#fff0ec}

    .site-footer{
      background:#0f0f0f;
      color:#f6eadb;
      padding:44px 0 26px;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:24px;
      align-items:start;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      font-size:18px;
      margin-bottom:12px;
    }
    .footer-logo .brand-mark{width:38px;height:38px}
    .footer-desc{margin:0;color:#cbbba8;max-width:520px;font-size:14px}
    .footer-col h3{margin:0 0 12px;font-size:15px;color:#fff}
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:#cbbba8;
      font-size:14px;
      transition:.2s ease;
    }
    .footer-links a:hover{color:#ffbd45;transform:translateX(3px)}
    .copyright{
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.1);
      color:#9e9284;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }

    .float-bar{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:45;
      width:min(720px,calc(100% - 28px));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 12px 10px 16px;
      border-radius:999px;
      background:rgba(17,17,17,.92);
      color:#fff7ec;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 18px 50px rgba(0,0,0,.28);
      backdrop-filter:blur(14px);
    }
    .float-bar span{font-size:14px;color:#f5dcc2}
    .float-bar .btn{min-height:38px;padding:9px 14px;font-size:14px}

    @media (max-width:1024px){
      .hero-inner,.rail,.deal-wrap,.news-layout,.faq-wrap,.download-zone{grid-template-columns:1fr}
      .stage{min-height:auto}
      .feature-grid,.proof-grid{grid-template-columns:repeat(2,1fr)}
      .download-actions{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .brand-row{align-items:flex-start;gap:12px}
      .brand-name{font-size:17px;max-width:58vw}
      .header-actions{flex-direction:column;align-items:flex-end;gap:8px}
      .mini-status{display:none}
      .nav-cta{padding:8px 12px;font-size:13px}
      .hero{min-height:auto}
      .hero-inner{padding:66px 0 48px}
      .hero-desc{font-size:16px}
      .hero-actions .btn{width:100%}
      .hero-metrics{grid-template-columns:1fr}
      .entry-matrix,.topic-strip,.plan-grid,.review-wall{grid-template-columns:1fr}
      .mock-panel{grid-template-columns:1fr}
      .section{padding:56px 0}
      .section-head{display:block}
      .section-desc{font-size:15px}
      .news-item{grid-template-columns:auto 1fr}
      .news-arrow{display:none}
      .footer-grid{grid-template-columns:1fr}
      .float-bar{border-radius:22px;align-items:stretch;flex-direction:column}
      .float-bar .btn{width:100%}
    }
    @media (max-width:520px){
      body{line-height:1.75}
      .brand-mark{width:38px;height:38px}
      .channel-link{padding:8px 13px;font-size:13px}
      .hero h1{font-size:40px}
      .section-title{font-size:28px}
      .feature-grid,.proof-grid{grid-template-columns:1fr}
      .slide,.require-card,.deal-banner,.download-zone{padding:22px}
      .card{padding:20px}
      .price strong{font-size:36px}
      .copyright{display:block}
    }

/* roulang page: category1 */
:root{
  --bg:#111214;
  --bg-2:#17181c;
  --panel:#1c1f25;
  --panel-2:#22262d;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.14);
  --text:#f4f1eb;
  --muted:#b5b8c2;
  --soft:#8f95a3;
  --accent:#ff4a2b;
  --accent-2:#ff7a21;
  --accent-3:#ffb02e;
  --good:#35c98f;
  --warn:#ffbd4a;
  --shadow:0 18px 50px rgba(0,0,0,.38);
  --shadow-2:0 14px 34px rgba(255,74,43,.18);
  --radius:18px;
  --radius-sm:14px;
  --radius-lg:26px;
  --container:1180px;
  --gap:22px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{
  scroll-behavior:smooth;
}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 18% 8%, rgba(255,74,43,.14), transparent 26%),
    radial-gradient(circle at 82% 12%, rgba(255,176,46,.10), transparent 24%),
    radial-gradient(circle at 70% 90%, rgba(255,122,33,.08), transparent 28%),
    linear-gradient(180deg, #0f1013 0%, #121318 18%, #111214 100%);
  color:var(--text);
  line-height:1.7;
  letter-spacing:.2px;
  overflow-x:hidden;
}
a{
  color:inherit;
  text-decoration:none;
}
img{
  max-width:100%;
  display:block;
}
button,input,textarea,select{
  font:inherit;
}
button{
  cursor:pointer;
}
.container{
  width:min(var(--container), calc(100% - 32px));
  margin:0 auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(13,14,17,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 8px 30px rgba(0,0,0,.18);
}
.brand-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 0 12px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand-mark,
.footer-logo .brand-mark{
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:12px;
  background:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 52%, var(--accent-3) 100%);
  color:#fff;
  font-weight:900;
  box-shadow:0 12px 24px rgba(255,74,43,.28);
  flex:none;
}
.brand-name{
  font-size:1.02rem;
  font-weight:800;
  letter-spacing:.4px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.mini-status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  border-radius:999px;
  color:var(--muted);
  font-size:.88rem;
}
.pulse{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--good);
  box-shadow:0 0 0 0 rgba(53,201,143,.7);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(53,201,143,.55)}
  70%{box-shadow:0 0 0 12px rgba(53,201,143,0)}
  100%{box-shadow:0 0 0 0 rgba(53,201,143,0)}
}
.nav-cta,
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease), opacity .22s var(--ease);
  will-change:transform;
}
.nav-cta{
  padding:10px 16px;
  background:linear-gradient(135deg, rgba(255,74,43,.95), rgba(255,122,33,.95));
  color:#fff;
  border:1px solid rgba(255,255,255,.08);
  font-weight:700;
  box-shadow:0 12px 24px rgba(255,74,43,.22);
}
.nav-cta:hover,
.btn:hover,
.channel-link:hover,
.filter-chip:hover,
.entry-card:hover,
.switch-card:hover,
.faq-item summary:hover{
  transform:translateY(-2px);
}
.nav-cta:active,
.btn:active{
  transform:translateY(0);
}
.nav-cta:focus-visible,
.btn:focus-visible,
.channel-link:focus-visible,
.filter-chip:focus-visible,
.entry-card:focus-visible,
.switch-card:focus-visible,
.footer-links a:focus-visible,
.brand:focus-visible,
.faq-item summary:focus-visible{
  outline:3px solid rgba(255,122,33,.48);
  outline-offset:3px;
}
.channel-row{
  padding:0 0 14px;
}
.channel-scroll{
  display:flex;
  gap:10px;
  overflow-x:auto;
  padding-bottom:2px;
  scrollbar-width:none;
}
.channel-scroll::-webkit-scrollbar,
.filter-row::-webkit-scrollbar{
  display:none;
}
.channel-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 15px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  white-space:nowrap;
  font-size:.95rem;
  transition:transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease), box-shadow .22s var(--ease);
}
.channel-link:hover{
  color:#fff;
  border-color:rgba(255,122,33,.45);
  box-shadow:0 8px 18px rgba(255,74,43,.12);
}
.channel-link.active{
  color:#fff;
  background:linear-gradient(135deg, rgba(255,74,43,.22), rgba(255,122,33,.16));
  border-color:rgba(255,122,33,.56);
  box-shadow:0 10px 22px rgba(255,74,43,.12);
}
main{
  padding:24px 0 72px;
}
.section{
  padding:22px 0;
}
.section + .section{
  margin-top:4px;
}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  color:var(--soft);
  font-size:.92rem;
  margin-bottom:16px;
}
.breadcrumb a{
  color:#e9e1d7;
}
.breadcrumb span.sep{
  color:rgba(255,255,255,.24);
}
.category-hero{
  position:relative;
  padding:18px 0 6px;
}
.category-hero .hero-shell{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  border-radius:26px;
  background:
    linear-gradient(135deg, rgba(255,74,43,.14), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02)),
    radial-gradient(circle at 84% 14%, rgba(255,176,46,.10), transparent 22%),
    var(--bg-2);
  box-shadow:var(--shadow);
}
.category-hero .hero-shell:before,
.category-hero .hero-shell:after{
  content:"";
  position:absolute;
  inset:auto;
  pointer-events:none;
}
.category-hero .hero-shell:before{
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-3) 100%);
}
.category-hero .hero-shell:after{
  right:-100px;
  top:-100px;
  width:260px;
  height:260px;
  background:radial-gradient(circle, rgba(255,74,43,.20), transparent 64%);
  filter:blur(6px);
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:26px;
  padding:28px;
  position:relative;
  z-index:1;
}
.hero-copy{
  padding:10px 2px 6px;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.82rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#fff;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  border-radius:999px;
  padding:8px 12px;
  margin-bottom:18px;
}
.hero-kicker:before{
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--accent), var(--accent-3));
  box-shadow:0 0 0 4px rgba(255,74,43,.12);
}
.hero-copy h1{
  margin:0;
  font-size:clamp(2rem, 4vw, 3.55rem);
  line-height:1.08;
  letter-spacing:-.02em;
}
.hero-copy p{
  margin:18px 0 0;
  color:var(--muted);
  font-size:1.02rem;
  max-width:56ch;
}
.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:20px;
}
.hero-points span,
.badge,
.filter-chip,
.entry-meta span,
.note-tag,
.switch-meta span{
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-radius:999px;
  font-size:.85rem;
}
.hero-points span{
  padding:8px 12px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:#fff;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.btn{
  padding:13px 18px;
  border:1px solid transparent;
  font-weight:700;
}
.btn-primary{
  background:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 54%, var(--accent-3) 100%);
  color:#fff;
  box-shadow:var(--shadow-2);
}
.btn-primary:hover{
  box-shadow:0 16px 30px rgba(255,74,43,.24);
}
.btn-secondary{
  background:rgba(255,255,255,.03);
  color:#fff;
  border-color:rgba(255,255,255,.12);
}
.btn-secondary:hover{
  border-color:rgba(255,122,33,.42);
  background:rgba(255,122,33,.08);
}
.hero-panel{
  display:grid;
  gap:16px;
  align-content:start;
}
.countdown-card{
  background:rgba(15,16,19,.66);
  border:1px solid rgba(255,255,255,.10);
  border-radius:22px;
  padding:18px;
  box-shadow:var(--shadow);
}
.countdown-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:.92rem;
  color:var(--muted);
  margin-bottom:12px;
}
.badge{
  padding:7px 10px;
  border:1px solid transparent;
  font-weight:700;
  letter-spacing:.02em;
}
.badge-hot{
  background:rgba(255,74,43,.16);
  color:#ffd1c7;
  border-color:rgba(255,74,43,.24);
}
.badge-new{
  background:rgba(255,176,46,.16);
  color:#ffe3b0;
  border-color:rgba(255,176,46,.22);
}
.badge-live{
  background:rgba(53,201,143,.14);
  color:#bdf2dc;
  border-color:rgba(53,201,143,.22);
}
.badge-soft{
  background:rgba(255,255,255,.05);
  color:#fff;
  border-color:rgba(255,255,255,.08);
}
.countdown-ring{
  width:220px;
  aspect-ratio:1;
  margin:0 auto;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:
    conic-gradient(from -90deg, var(--accent) 0 72%, rgba(255,255,255,.09) 72% 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
  position:relative;
}
.countdown-ring:before{
  content:"";
  position:absolute;
  inset:14px;
  border-radius:50%;
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
}
.countdown-ring-inner{
  position:relative;
  z-index:1;
  text-align:center;
  width:68%;
}
.countdown-time{
  display:block;
  font-size:clamp(1.9rem, 4vw, 2.5rem);
  line-height:1;
  font-weight:900;
  letter-spacing:.06em;
  color:#fff;
  text-shadow:0 0 18px rgba(255,74,43,.18);
}
.countdown-ring-inner small{
  display:block;
  margin-top:10px;
  color:var(--muted);
  font-size:.88rem;
}
.countdown-foot{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:10px;
  margin-top:16px;
}
.countdown-foot div,
.preview-card,
.channel-card,
.entry-card,
.note-card,
.support-item,
.faq-item,
.cta-card{
  background:rgba(255,255,255,.035);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
}
.countdown-foot div{
  padding:12px 10px;
  text-align:center;
}
.countdown-foot strong{
  display:block;
  color:#fff;
  font-size:.82rem;
  font-weight:700;
}
.countdown-foot span{
  display:block;
  margin-top:6px;
  font-size:1.12rem;
  color:var(--accent-3);
  font-weight:900;
}
.preview-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.preview-card{
  min-height:110px;
  padding:14px 14px 12px;
  position:relative;
  overflow:hidden;
}
.preview-card:before{
  content:"";
  position:absolute;
  inset:auto -18px -18px auto;
  width:82px;
  height:82px;
  background:radial-gradient(circle, rgba(255,122,33,.18), transparent 64%);
}
.preview-card .num{
  display:block;
  font-size:1.8rem;
  line-height:1;
  font-weight:900;
  color:#fff;
  margin-top:6px;
  letter-spacing:-.03em;
}
.preview-card .label{
  display:block;
  color:var(--muted);
  font-size:.86rem;
  margin-top:8px;
}
.preview-card .chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:.82rem;
  color:#ffd9cd;
  background:rgba(255,74,43,.14);
  border:1px solid rgba(255,74,43,.22);
  border-radius:999px;
  padding:6px 8px;
}
.channel-switch{
  padding-top:12px;
}
.section-heading{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:16px;
}
.section-heading h2{
  margin:0;
  font-size:clamp(1.35rem, 2.2vw, 2rem);
  line-height:1.15;
}
.section-heading p{
  margin:0;
  color:var(--muted);
  max-width:60ch;
  font-size:.95rem;
}
.channel-switch-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.switch-card{
  position:relative;
  overflow:hidden;
  padding:18px;
  min-height:166px;
  transition:transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
}
.switch-card.active{
  border-color:rgba(255,122,33,.48);
  background:
    linear-gradient(135deg, rgba(255,74,43,.12), rgba(255,255,255,.03) 46%),
    rgba(255,255,255,.03);
  box-shadow:var(--shadow-2);
}
.switch-card .corner{
  position:absolute;
  top:0;
  right:0;
  width:90px;
  height:90px;
  background:linear-gradient(135deg, rgba(255,74,43,.24), rgba(255,176,46,.02));
  clip-path:polygon(100% 0, 0 0, 100% 100%);
}
.switch-card .title-row{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
}
.switch-card h3{
  margin:0;
  font-size:1.2rem;
  line-height:1.25;
}
.switch-card p{
  margin:10px 0 0;
  color:var(--muted);
}
.switch-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.switch-meta span{
  padding:7px 10px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:#fff;
}
.filter-card{
  padding:18px 18px 16px;
  border-radius:24px;
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.08);
}
.filter-row{
  display:flex;
  gap:10px;
  flex-wrap:nowrap;
  overflow-x:auto;
  padding-bottom:4px;
  scrollbar-width:none;
}
.filter-chip{
  flex:none;
  padding:10px 14px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  color:var(--muted);
  transition:transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
}
.filter-chip.active{
  color:#fff;
  background:linear-gradient(135deg, rgba(255,74,43,.20), rgba(255,122,33,.14));
  border-color:rgba(255,122,33,.46);
  box-shadow:0 10px 20px rgba(255,74,43,.10);
}
.entry-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.entry-card{
  padding:16px;
  min-height:238px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:14px;
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}
.entry-card:hover{
  border-color:rgba(255,122,33,.44);
  box-shadow:0 18px 42px rgba(0,0,0,.34);
  background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.028));
}
.entry-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.entry-title{
  margin:12px 0 0;
  font-size:1.05rem;
  line-height:1.35;
}
.entry-desc{
  margin:10px 0 0;
  color:var(--muted);
  font-size:.94rem;
}
.entry-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.entry-meta span{
  padding:7px 10px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:#fff;
}
.entry-action{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding-top:12px;
  margin-top:auto;
}
.entry-action .small{
  color:var(--soft);
  font-size:.85rem;
}
.entry-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:#fff;
  font-weight:800;
  padding:10px 14px;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(255,74,43,.95), rgba(255,122,33,.88));
  box-shadow:0 10px 20px rgba(255,74,43,.18);
}
.entry-link:after{
  content:"→";
  transition:transform .22s var(--ease);
}
.entry-link:hover:after{
  transform:translateX(2px);
}
.support-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:12px;
}
.support-item{
  padding:14px 14px 13px;
  display:flex;
  align-items:flex-start;
  gap:12px;
  min-height:120px;
}
.support-icon{
  width:38px;
  height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  flex:none;
  background:linear-gradient(135deg, rgba(255,74,43,.18), rgba(255,176,46,.10));
  border:1px solid rgba(255,122,33,.16);
  color:#fff;
}
.support-item h3{
  margin:0;
  font-size:1rem;
}
.support-item p{
  margin:6px 0 0;
  color:var(--muted);
  font-size:.9rem;
}
.note-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.note-card{
  padding:18px;
}
.note-tag{
  padding:7px 10px;
  background:rgba(255,74,43,.14);
  color:#ffd8cc;
  border:1px solid rgba(255,74,43,.18);
  margin-bottom:12px;
}
.note-card h3{
  margin:0;
  font-size:1.05rem;
}
.note-card p{
  margin:10px 0 0;
  color:var(--muted);
}
.faq-list{
  display:grid;
  gap:12px;
}
.faq-item{
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:16px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-weight:800;
}
.faq-item summary::-webkit-details-marker{
  display:none;
}
.faq-item summary:after{
  content:"+";
  width:28px;
  height:28px;
  display:grid;
  place-items:center;
  border-radius:50%;
  flex:none;
  background:rgba(255,255,255,.06);
  color:#fff;
  transition:transform .22s var(--ease), background .22s var(--ease);
}
.faq-item[open] summary:after{
  content:"–";
  background:rgba(255,74,43,.16);
}
.faq-answer{
  padding:0 18px 18px;
  color:var(--muted);
}
.cta-card{
  padding:24px;
  background:
    linear-gradient(135deg, rgba(255,74,43,.14), rgba(255,122,33,.08) 40%, rgba(255,255,255,.03)),
    rgba(255,255,255,.035);
  border-color:rgba(255,122,33,.18);
  box-shadow:var(--shadow);
}
.cta-card-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.cta-card h2{
  margin:0;
  font-size:clamp(1.32rem, 2.4vw, 2rem);
  line-height:1.2;
}
.cta-card p{
  margin:10px 0 0;
  color:var(--muted);
  max-width:66ch;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.site-footer{
  border-top:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(12,13,16,.2), rgba(12,13,16,.8));
  padding:34px 0 18px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr .9fr .9fr;
  gap:24px;
  align-items:start;
}
.footer-logo{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  font-size:1.04rem;
}
.footer-desc{
  margin:14px 0 0;
  color:var(--muted);
  max-width:42ch;
}
.footer-col h3{
  margin:0 0 12px;
  font-size:1rem;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a{
  color:var(--muted);
  transition:color .2s var(--ease), transform .2s var(--ease);
}
.footer-links a:hover{
  color:#fff;
  transform:translateX(2px);
}
.copyright{
  margin-top:24px;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:var(--soft);
  font-size:.88rem;
}
.is-loading{
  position:relative;
  overflow:hidden;
}
.is-loading:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
  transform:translateX(-100%);
  animation:shimmer 1.4s infinite;
}
@keyframes shimmer{
  100%{transform:translateX(100%)}
}
.is-disabled{
  opacity:.48;
  pointer-events:none;
  filter:saturate(.7);
}
.empty-state,
.error-state{
  padding:20px;
  border:1px dashed rgba(255,255,255,.16);
  border-radius:var(--radius);
  color:var(--muted);
  background:rgba(255,255,255,.03);
}
.error-state{
  border-color:rgba(255,74,43,.32);
  color:#ffd1c7;
  background:rgba(255,74,43,.08);
}
.input,
textarea,
select{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  color:#fff;
  padding:12px 14px;
  outline:none;
  transition:border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.input:focus,
textarea:focus,
select:focus{
  border-color:rgba(255,122,33,.48);
  box-shadow:0 0 0 4px rgba(255,122,33,.14);
  background:rgba(255,255,255,.06);
}
@media (max-width: 1280px){
  .entry-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .support-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}
@media (max-width: 1024px){
  .hero-grid{
    grid-template-columns:1fr;
  }
  .channel-switch-grid,
  .note-grid{
    grid-template-columns:1fr;
  }
  .entry-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .support-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
}
@media (max-width: 768px){
  .brand-row{
    align-items:flex-start;
    flex-direction:column;
  }
  .header-actions{
    width:100%;
    justify-content:space-between;
  }
  .hero-grid{
    padding:22px 18px;
  }
  .countdown-ring{
    width:200px;
  }
  .section-heading{
    flex-direction:column;
    align-items:flex-start;
  }
  .countdown-foot{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .support-grid{
    grid-template-columns:1fr;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
}
@media (max-width: 520px){
  .container{
    width:min(var(--container), calc(100% - 24px));
  }
  .brand-name{
    font-size:.98rem;
  }
  .hero-copy h1{
    font-size:1.9rem;
  }
  .hero-actions,
  .cta-actions{
    width:100%;
  }
  .btn,
  .nav-cta{
    width:100%;
  }
  .hero-actions .btn,
  .cta-actions .btn{
    min-width:100%;
  }
  .preview-grid{
    grid-template-columns:1fr;
  }
  .entry-grid{
    grid-template-columns:1fr;
  }
  .countdown-ring{
    width:176px;
  }
  .cta-card-inner{
    align-items:flex-start;
  }
  .copyright{
    flex-direction:column;
    align-items:flex-start;
  }
}

/* roulang page: category2 */
:root{
      --bg:#111215;
      --bg-soft:#17191e;
      --panel:#1c1f25;
      --panel-2:#22252d;
      --panel-3:#2a2f38;
      --text:#f6f2ea;
      --muted:#b4afa7;
      --subtle:#8c9097;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(255,255,255,.12);
      --accent:#ff5131;
      --accent-2:#ffb02f;
      --accent-3:#ff7647;
      --good:#52d18a;
      --warn:#f1a64a;
      --shadow:0 18px 46px rgba(0,0,0,.35);
      --shadow-soft:0 12px 28px rgba(0,0,0,.24);
      --radius:18px;
      --radius-sm:14px;
      --radius-xs:12px;
      --container:1240px;
      --gap:24px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      font-family:PingFang SC, Microsoft YaHei, Noto Sans SC, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      line-height:1.65;
      background:
        radial-gradient(circle at 10% 0%, rgba(255,81,49,.18), transparent 24%),
        radial-gradient(circle at 88% 8%, rgba(255,176,47,.12), transparent 22%),
        radial-gradient(circle at 50% 100%, rgba(255,81,49,.08), transparent 28%),
        linear-gradient(180deg, #141519 0%, #0f1013 100%);
      min-height:100vh;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(115deg, rgba(255,255,255,.03) 0 1px, transparent 1px 100%),
        linear-gradient(180deg, rgba(255,255,255,.018), transparent 35%);
      background-size:120px 120px, 100% 100%;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.92), rgba(0,0,0,.28) 72%, rgba(0,0,0,.08));
      opacity:.34;
      z-index:0;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,summary,select,textarea{font:inherit}
    button,input{outline:none}
    ::selection{background:rgba(255,81,49,.28);color:#fff}
    :focus-visible{outline:2px solid rgba(255,176,47,.95);outline-offset:3px}

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
      position:relative;
      z-index:1;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      backdrop-filter:blur(10px);
      background:rgba(13,14,17,.82);
      border-bottom:1px solid rgba(255,255,255,.06);
      box-shadow:0 8px 28px rgba(0,0,0,.18);
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 0 12px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark,
    .footer-logo .brand-mark{
      width:40px;
      height:40px;
      border-radius:14px;
      display:inline-grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      letter-spacing:.08em;
      background:linear-gradient(135deg, var(--accent) 0%, #ff7a38 45%, var(--accent-2) 100%);
      box-shadow:0 8px 22px rgba(255,89,35,.32);
      flex:0 0 auto;
    }
    .brand-name{
      font-size:1.04rem;
      font-weight:800;
      letter-spacing:.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .mini-status{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--muted);
      font-size:.92rem;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.06);
    }
    .pulse{
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--good);
      box-shadow:0 0 0 0 rgba(82,209,138,.35);
      animation:pulse 1.9s infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(82,209,138,.35)}
      70%{box-shadow:0 0 0 10px rgba(82,209,138,0)}
      100%{box-shadow:0 0 0 0 rgba(82,209,138,0)}
    }
    .nav-cta,
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border:0;
      border-radius:999px;
      font-weight:700;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease), opacity .22s var(--ease);
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .nav-cta{
      padding:10px 16px;
      color:#1a1311;
      background:linear-gradient(135deg, #ff5a35 0%, #ffb12e 100%);
      box-shadow:0 10px 22px rgba(255,100,43,.28);
    }
    .nav-cta:hover,.btn:hover,.channel-link:hover,.filter-tag:hover,.entry-link:hover{
      transform:translateY(-2px);
    }
    .nav-cta:active,.btn:active,.channel-link:active,.filter-tag:active,.entry-link:active{
      transform:translateY(0);
    }

    .channel-row{
      padding:0 0 14px;
    }
    .channel-scroll{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      -ms-overflow-style:none;
      padding-bottom:2px;
    }
    .channel-scroll::-webkit-scrollbar{display:none}
    .channel-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      color:#d8d1c7;
      font-size:.96rem;
      font-weight:700;
      letter-spacing:.01em;
      transition:transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease), box-shadow .22s var(--ease);
    }
    .channel-link.active{
      color:#fff;
      background:linear-gradient(135deg, rgba(255,81,49,.92), rgba(255,176,47,.96));
      border-color:rgba(255,176,47,.45);
      box-shadow:0 10px 20px rgba(255,81,49,.2);
    }
    .channel-link:hover{
      border-color:rgba(255,176,47,.45);
      color:#fff;
      box-shadow:0 10px 20px rgba(0,0,0,.18);
    }

    .breadcrumb{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      padding:18px 0 0;
      color:var(--muted);
      font-size:.92rem;
    }
    .breadcrumb a{
      color:#d9d4ca;
      transition:color .22s var(--ease);
    }
    .breadcrumb a:hover{color:#fff}
    .breadcrumb .sep{color:#6f747b}

    main{
      position:relative;
      z-index:1;
    }

    .section{
      padding:32px 0;
    }

    .hero-section{
      padding:28px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:center;
      min-width:0;
      padding:12px 0 8px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      align-self:flex-start;
      padding:8px 12px;
      border-radius:999px;
      color:#ffd9c5;
      border:1px solid rgba(255,81,49,.2);
      background:rgba(255,81,49,.08);
      font-size:.9rem;
      font-weight:700;
      letter-spacing:.03em;
      margin-bottom:18px;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 6px rgba(255,81,49,.12);
    }
    .hero-title{
      margin:0;
      font-size:clamp(2rem, 4vw, 4.35rem);
      line-height:1.05;
      letter-spacing:-.03em;
      font-weight:900;
      max-width:12ch;
    }
    .hero-title strong{
      background:linear-gradient(135deg, #fff4ec 0%, #ffcf91 26%, #ff8c60 66%, #fff 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-lead{
      margin:18px 0 0;
      max-width:52ch;
      color:#d1cbc2;
      font-size:1.02rem;
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
      margin-top:24px;
    }
    .stat-card{
      padding:16px 14px;
      border-radius:16px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .stat-value{
      display:block;
      font-size:1.35rem;
      line-height:1;
      font-weight:900;
      letter-spacing:-.02em;
      color:#fff;
    }
    .stat-value.accent{
      color:#ffb23a;
      text-shadow:0 0 18px rgba(255,176,47,.18);
    }
    .stat-label{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:.88rem;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .btn{
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
    }
    .btn-primary{
      color:#17120f;
      background:linear-gradient(135deg, #ff4f30 0%, #ffb02f 100%);
      box-shadow:0 12px 24px rgba(255,81,49,.25);
    }
    .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.12);
    }
    .btn-secondary:hover{
      border-color:rgba(255,176,47,.4);
      background:rgba(255,176,47,.08);
    }
    .hero-note{
      display:flex;
      align-items:center;
      gap:10px;
      margin-top:16px;
      color:#beb8af;
      font-size:.95rem;
    }
    .hero-note i{
      color:var(--accent-2);
    }

    .hero-visual{
      position:relative;
      display:flex;
      align-items:stretch;
      min-height:100%;
      transform:translateY(12px);
    }
    .visual-frame{
      width:100%;
      aspect-ratio:5 / 7;
      border-radius:28px;
      padding:16px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02)),
        linear-gradient(145deg, rgba(255,81,49,.12), rgba(255,176,47,.06) 38%, rgba(255,255,255,.03) 100%);
      border:1px solid rgba(255,255,255,.09);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .visual-frame::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, transparent 0 58%, rgba(255,255,255,.05) 58% 60%, transparent 60% 100%),
        radial-gradient(circle at 10% 16%, rgba(255,81,49,.18), transparent 18%),
        radial-gradient(circle at 90% 12%, rgba(255,176,47,.18), transparent 16%);
      pointer-events:none;
    }
    .visual-frame::after{
      content:"";
      position:absolute;
      inset:auto -10% -14% -10%;
      height:42%;
      background:linear-gradient(180deg, transparent, rgba(0,0,0,.28));
      transform:skewY(-6deg);
      pointer-events:none;
    }
    .visual-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
      position:relative;
      z-index:1;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 11px;
      border-radius:999px;
      font-size:.86rem;
      font-weight:700;
      letter-spacing:.02em;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(0,0,0,.18);
      color:#f7efe5;
    }
    .badge.hot{
      background:linear-gradient(135deg, rgba(255,81,49,.94), rgba(255,176,47,.9));
      color:#160f0d;
      border-color:rgba(255,176,47,.4);
    }
    .badge.live{
      background:rgba(82,209,138,.12);
      color:#dff5e9;
      border-color:rgba(82,209,138,.22);
    }
    .visual-time{
      color:#d7d0c6;
      font-size:.92rem;
    }
    .visual-main{
      position:relative;
      z-index:1;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:40%;
      padding:18px 18px 16px;
      margin-bottom:14px;
      border-radius:22px;
      background:
        linear-gradient(180deg, rgba(15,16,19,.35), rgba(15,16,19,.72)),
        linear-gradient(135deg, rgba(255,81,49,.2), rgba(255,176,47,.1));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
    }
    .visual-ribbon{
      align-self:flex-start;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      color:#fff;
      font-weight:700;
      border:1px solid rgba(255,255,255,.08);
    }
    .visual-number{
      margin-top:auto;
      font-size:clamp(2.6rem, 5vw, 4.3rem);
      line-height:.9;
      font-weight:900;
      letter-spacing:-.05em;
      color:#fff;
      text-shadow:0 10px 30px rgba(0,0,0,.34);
    }
    .visual-label{
      margin-top:10px;
      color:#f2d7b7;
      font-size:1.02rem;
      font-weight:700;
    }
    .chart-bars{
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .chart-row{
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
      align-items:center;
      color:#cabfb1;
      font-size:.88rem;
    }
    .bar{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      overflow:hidden;
    }
    .bar > span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #ff5030, #ffb12f);
      box-shadow:0 0 16px rgba(255,81,49,.18);
    }
    .visual-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:12px;
    }
    .mini-card{
      min-height:104px;
      padding:14px 14px 12px;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.028));
      border:1px solid rgba(255,255,255,.08);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
      position:relative;
      overflow:hidden;
    }
    .mini-card:nth-child(2n){
      background:linear-gradient(180deg, rgba(255,81,49,.08), rgba(255,255,255,.024));
    }
    .mini-card span{
      color:var(--muted);
      font-size:.86rem;
    }
    .mini-card strong{
      font-size:1.35rem;
      line-height:1;
      color:#fff;
      letter-spacing:-.03em;
    }
    .mini-card em{
      font-style:normal;
      color:#ffd8c0;
      font-size:.84rem;
    }

    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:20px;
    }
    .section-title-wrap{
      min-width:0;
    }
    .section-kicker{
      color:#ffcf9c;
      font-size:.9rem;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      margin-bottom:8px;
    }
    .section-title{
      margin:0;
      font-size:clamp(1.4rem, 2.4vw, 2.2rem);
      line-height:1.18;
      letter-spacing:-.02em;
    }
    .section-lead{
      margin:10px 0 0;
      color:var(--muted);
      max-width:60ch;
    }
    .section-meta{
      color:var(--subtle);
      font-size:.92rem;
      white-space:nowrap;
    }

    .screens-section{
      padding-top:20px;
    }
    .catalog-layout{
      display:grid;
      grid-template-columns:320px minmax(0,1fr);
      gap:22px;
      align-items:start;
    }
    .filter-panel{
      position:sticky;
      top:96px;
      padding:18px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.028));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .filter-panel h3{
      margin:0 0 10px;
      font-size:1.08rem;
    }
    .search-box{
      display:flex;
      gap:10px;
      padding:10px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      margin-bottom:16px;
    }
    .search-box input{
      flex:1 1 auto;
      min-width:0;
      border:0;
      background:transparent;
      color:#fff;
      padding:10px 6px;
    }
    .search-box input::placeholder{color:#8f949b}
    .search-box button{
      flex:0 0 auto;
      border:0;
      padding:0 14px;
      border-radius:14px;
      color:#18110f;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      font-weight:800;
      box-shadow:0 8px 18px rgba(255,81,49,.22);
    }
    .filter-group + .filter-group{margin-top:18px}
    .filter-label{
      display:block;
      margin-bottom:12px;
      color:#ddd5cb;
      font-size:.92rem;
      font-weight:700;
    }
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .filter-tag{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 13px;
      border-radius:999px;
      color:#ddd7cd;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      font-size:.9rem;
      transition:all .22s var(--ease);
    }
    .filter-tag.active{
      color:#17110f;
      background:linear-gradient(135deg, #ff5131, #ffb02f);
      border-color:rgba(255,176,47,.32);
      box-shadow:0 10px 20px rgba(255,81,49,.18);
    }
    .hint-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .hint-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#d7d0c6;
      font-size:.94rem;
    }
    .hint-list li::before{
      content:"";
      width:10px;
      height:10px;
      border-radius:50%;
      margin-top:.46em;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 6px rgba(255,81,49,.08);
      flex:0 0 auto;
    }

    .catalog-content{
      min-width:0;
    }
    .catalog-toolbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:14px 16px;
      margin-bottom:16px;
      border-radius:18px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.08);
    }
    .toolbar-left{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      min-width:0;
    }
    .toolbar-count{
      font-size:1.15rem;
      font-weight:900;
      color:#fff;
      letter-spacing:-.02em;
    }
    .toolbar-count span{
      color:#ffb23a;
    }
    .toolbar-note{
      color:var(--muted);
      font-size:.94rem;
    }
    .toolbar-right{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--muted);
      font-size:.92rem;
    }
    .toolbar-chip{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:#ddd6cb;
    }

    .entry-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:16px;
    }
    .entry-card{
      padding:18px;
      border-radius:22px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025)),
        linear-gradient(135deg, rgba(255,81,49,.08), rgba(255,176,47,.02));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      transition:transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
      position:relative;
      overflow:hidden;
      min-height:220px;
    }
    .entry-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, transparent 0 60%, rgba(255,255,255,.03) 60% 65%, transparent 65% 100%);
      pointer-events:none;
    }
    .entry-card:hover{
      transform:translateY(-6px);
      border-color:rgba(255,176,47,.32);
      box-shadow:0 20px 42px rgba(0,0,0,.34);
    }
    .entry-card.featured{
      grid-column:span 2;
      background:
        linear-gradient(180deg, rgba(255,81,49,.12), rgba(255,255,255,.03)),
        linear-gradient(135deg, rgba(255,176,47,.08), rgba(255,81,49,.05));
    }
    .entry-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:14px;
      position:relative;
      z-index:1;
    }
    .entry-time{
      color:var(--subtle);
      font-size:.88rem;
    }
    .entry-title{
      margin:0;
      font-size:1.22rem;
      line-height:1.25;
      font-weight:850;
      letter-spacing:-.02em;
      position:relative;
      z-index:1;
    }
    .entry-desc{
      margin:10px 0 0;
      color:#d6d0c7;
      position:relative;
      z-index:1;
    }
    .entry-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:16px;
      position:relative;
      z-index:1;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:32px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:#e8dfd1;
      font-size:.84rem;
    }
    .tag.hot{
      color:#1d120d;
      background:linear-gradient(135deg, rgba(255,81,49,.96), rgba(255,176,47,.92));
      border-color:rgba(255,176,47,.3);
      font-weight:800;
    }
    .entry-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:16px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.08);
      position:relative;
      z-index:1;
    }
    .entry-meta{
      color:var(--subtle);
      font-size:.9rem;
    }
    .entry-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.03);
      color:#fff;
      font-weight:700;
      transition:all .22s var(--ease);
    }
    .entry-link:hover{
      border-color:rgba(255,176,47,.35);
      background:rgba(255,176,47,.08);
    }
    .entry-link i{color:#ffbd45}

    .updates-section{
      padding-top:12px;
    }
    .updates-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:16px;
      align-items:start;
    }
    .panel{
      padding:20px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.028));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .panel-title{
      margin:0 0 14px;
      font-size:1.12rem;
      font-weight:850;
    }
    .timeline{
      display:grid;
      gap:12px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:22px minmax(0,1fr);
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
    }
    .timeline-dot{
      width:12px;
      height:12px;
      margin-top:6px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 6px rgba(255,81,49,.08);
    }
    .timeline-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:4px;
      flex-wrap:wrap;
    }
    .timeline-time{
      color:#ffd3b8;
      font-weight:800;
      font-size:.9rem;
    }
    .timeline-item h4{
      margin:0;
      font-size:1rem;
    }
    .timeline-item p{
      margin:6px 0 0;
      color:#d5cec4;
      font-size:.95rem;
    }
    .timeline-badge{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      color:#17110f;
      background:linear-gradient(135deg, #ffb02f, #ff7b3a);
      font-size:.8rem;
      font-weight:800;
    }

    .compare-grid{
      display:grid;
      gap:12px;
    }
    .compare-card{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
    }
    .compare-card h4{
      margin:0 0 10px;
      font-size:1rem;
    }
    .compare-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:10px 0;
      border-top:1px solid rgba(255,255,255,.06);
      color:#d8d1c7;
      font-size:.94rem;
    }
    .compare-row:first-of-type{border-top:0;padding-top:0}
    .compare-row strong{
      color:#fff;
      font-weight:800;
    }
    .status-ok{
      color:#d6f4e4;
      background:rgba(82,209,138,.12);
      border:1px solid rgba(82,209,138,.2);
      border-radius:999px;
      padding:5px 9px;
      font-size:.82rem;
      font-weight:800;
    }
    .status-warn{
      color:#ffe3bd;
      background:rgba(255,176,47,.12);
      border:1px solid rgba(255,176,47,.2);
      border-radius:999px;
      padding:5px 9px;
      font-size:.82rem;
      font-weight:800;
    }
    .note-box{
      margin-top:12px;
      padding:14px 16px;
      border-radius:18px;
      background:linear-gradient(135deg, rgba(255,81,49,.08), rgba(255,176,47,.06));
      border:1px solid rgba(255,255,255,.08);
      color:#e8dfd1;
    }
    .note-box strong{color:#fff}
    .score-strip{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:16px;
    }
    .score-card{
      padding:15px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
    }
    .score-card span{
      display:block;
      color:var(--muted);
      font-size:.86rem;
    }
    .score-card strong{
      display:block;
      margin-top:6px;
      font-size:1.08rem;
      color:#fff;
    }

    .trust-strip{
      display:grid;
      grid-template-columns:repeat(6, minmax(0,1fr));
      gap:12px;
      margin-top:8px;
    }
    .trust-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:14px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
    }
    .trust-icon{
      width:38px;
      height:38px;
      border-radius:13px;
      display:inline-grid;
      place-items:center;
      color:#17110f;
      background:linear-gradient(135deg, #ff5131, #ffb02f);
      font-weight:900;
      flex:0 0 auto;
      box-shadow:0 10px 20px rgba(255,81,49,.18);
    }
    .trust-item strong{
      display:block;
      font-size:.95rem;
      line-height:1.2;
    }
    .trust-item span{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:.84rem;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
      margin-top:6px;
    }
    details.faq-item{
      border-radius:18px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.028));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color:rgba(255,176,47,.28);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:800;
      color:#fff;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-arrow{
      flex:0 0 auto;
      width:34px;
      height:34px;
      border-radius:50%;
      display:inline-grid;
      place-items:center;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#ffb23a;
      transition:transform .22s var(--ease), background .22s var(--ease);
    }
    details[open] .faq-arrow{
      transform:rotate(180deg);
      background:rgba(255,176,47,.12);
    }
    .faq-content{
      padding:0 18px 18px;
      color:#d7d0c6;
    }

    .cta-section{
      padding-top:14px;
      padding-bottom:42px;
    }
    .cta-band{
      position:relative;
      overflow:hidden;
      padding:28px;
      border-radius:28px;
      background:
        linear-gradient(135deg, rgba(255,81,49,.16), rgba(255,176,47,.12)),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .cta-band::before{
      content:"";
      position:absolute;
      inset:auto -12% -30% 46%;
      height:160%;
      transform:rotate(18deg);
      background:linear-gradient(180deg, rgba(255,255,255,.12), transparent 65%);
      opacity:.24;
      pointer-events:none;
    }
    .cta-inner{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .cta-copy h2{
      margin:0;
      font-size:clamp(1.5rem, 2.4vw, 2.25rem);
      line-height:1.18;
      letter-spacing:-.02em;
    }
    .cta-copy p{
      margin:10px 0 0;
      color:#f0e8da;
      max-width:58ch;
    }
    .cta-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .btn-ghost{
      color:#fff;
      border:1px solid rgba(255,255,255,.15);
      background:rgba(255,255,255,.03);
    }
    .btn-ghost:hover{
      border-color:rgba(255,176,47,.35);
      background:rgba(255,176,47,.08);
    }

    .site-footer{
      padding:30px 0 24px;
      background:linear-gradient(180deg, rgba(255,255,255,.01), rgba(255,255,255,.02));
      border-top:1px solid rgba(255,255,255,.06);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:20px;
      padding:10px 0 18px;
    }
    .footer-logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      font-size:1.05rem;
      margin-bottom:14px;
    }
    .footer-desc{
      margin:0;
      color:var(--muted);
      max-width:36ch;
    }
    .footer-col h3{
      margin:2px 0 14px;
      font-size:1rem;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#d7d0c7;
      transition:color .2s var(--ease), transform .2s var(--ease);
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:.92rem;
    }

    .state-loading,.state-empty,.state-error{
      border-radius:18px;
      padding:16px;
      border:1px dashed rgba(255,255,255,.12);
      background:rgba(255,255,255,.03);
      color:var(--muted);
    }
    .state-loading{
      position:relative;
      overflow:hidden;
    }
    .state-loading::after{
      content:"";
      position:absolute;
      inset:0;
      transform:translateX(-100%);
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.06), transparent);
      animation:shimmer 1.4s infinite;
    }
    @keyframes shimmer{
      100%{transform:translateX(100%)}
    }

    @media (max-width: 1280px){
      .trust-strip{grid-template-columns:repeat(3, minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr 1fr}
    }
    @media (max-width: 1024px){
      .hero-grid,
      .catalog-layout,
      .updates-grid{
        grid-template-columns:1fr;
      }
      .hero-visual{transform:none; max-width:680px; margin-inline:auto}
      .filter-panel{
        position:relative;
        top:auto;
      }
      .entry-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
      .faq-wrap{grid-template-columns:1fr}
      .cta-inner{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 768px){
      .brand-row{
        align-items:flex-start;
        flex-direction:column;
      }
      .header-actions{
        width:100%;
        justify-content:space-between;
      }
      .hero-stats{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .entry-card.featured{grid-column:span 1}
      .entry-grid{grid-template-columns:1fr}
      .trust-strip{grid-template-columns:repeat(2, minmax(0,1fr))}
      .score-strip{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{
        flex-direction:column;
        align-items:flex-start;
      }
      .catalog-toolbar{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 520px){
      .container{width:min(100% - 20px, var(--container))}
      .brand-name{font-size:.98rem}
      .hero-title{max-width:none}
      .hero-stats,
      .trust-strip{
        grid-template-columns:1fr;
      }
      .hero-actions,
      .cta-actions{
        width:100%;
      }
      .btn,.nav-cta{
        width:100%;
      }
      .hero-section{
        padding-top:18px;
      }
      .visual-frame{
        border-radius:22px;
        padding:12px;
      }
      .visual-grid{
        grid-template-columns:1fr;
      }
      .entry-card,
      .panel,
      .cta-band{
        border-radius:20px;
      }
      .channel-link{
        min-height:40px;
        padding-inline:14px;
      }
      .search-box{
        flex-direction:column;
      }
      .search-box button{
        min-height:44px;
      }
      .mini-status{
        width:100%;
        justify-content:center;
      }
    }