/* roulang page: index */
:root{
      --bg:#08070B;
      --bg-2:#101018;
      --panel:#14121B;
      --panel-2:#191420;
      --panel-3:#21172a;
      --gold:#F3C96A;
      --gold-2:#D7A84E;
      --gold-3:#B8862F;
      --purple:#3A174B;
      --wine:#5B1E39;
      --indigo:#1C2554;
      --green:#6DD6A0;
      --amber:#F0B35A;
      --red:#D06060;
      --text:#F8F0DF;
      --muted:#C7BCA5;
      --soft:#92879A;
      --line:rgba(243,201,106,.18);
      --line-strong:rgba(243,201,106,.34);
      --shadow:0 18px 50px rgba(0,0,0,.38);
      --glow:0 18px 50px rgba(243,201,106,.14);
      --radius:22px;
      --radius-sm:14px;
      --max:1220px;
      --nav-h:76px;
      --transition:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.75;
      background:
        radial-gradient(circle at 10% 8%, rgba(91,30,57,.35), transparent 34%),
        radial-gradient(circle at 88% 15%, rgba(58,23,75,.42), transparent 35%),
        radial-gradient(circle at 55% 72%, rgba(28,37,84,.26), transparent 40%),
        linear-gradient(180deg,#08070B 0%,#101018 46%,#08070B 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.32;
      background-image:
        linear-gradient(rgba(243,201,106,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(243,201,106,.045) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.1));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:var(--gold)}
    img,svg{max-width:100%;display:block}
    button,input{font:inherit}
    .container-xxl,.site-container{max-width:var(--max)}
    .section{padding:76px 0;position:relative}
    .section-tight{padding:52px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(28px,3vw,36px);
      font-weight:800;
      letter-spacing:-.02em;
      line-height:1.18;
    }
    .section-head p{
      max-width:680px;
      margin:10px 0 0;
      color:var(--muted);
      font-size:16px;
    }
    .eyebrow,.gold-badge,.status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid var(--line);
      color:var(--gold);
      background:linear-gradient(135deg,rgba(243,201,106,.12),rgba(58,23,75,.24));
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .dot{
      width:8px;height:8px;border-radius:50%;display:inline-block;
      background:var(--gold);
      box-shadow:0 0 16px rgba(243,201,106,.65);
    }
    .dot.green{background:var(--green);box-shadow:0 0 14px rgba(109,214,160,.45)}
    .dot.amber{background:var(--amber);box-shadow:0 0 14px rgba(240,179,90,.45)}
    .dot.red{background:var(--red);box-shadow:0 0 14px rgba(208,96,96,.45)}
    .btn{
      border-radius:999px;
      border:1px solid transparent;
      padding:12px 20px;
      font-weight:800;
      letter-spacing:.01em;
      transition:var(--transition);
    }
    .btn:focus-visible,.form-control:focus,.navbar-toggler:focus{
      outline:0;
      box-shadow:0 0 0 .22rem rgba(243,201,106,.24);
      border-color:rgba(243,201,106,.56);
    }
    .btn-gold{
      color:#171009;
      background:linear-gradient(135deg,#F8DB82 0%,#D7A84E 48%,#B8862F 100%);
      box-shadow:0 12px 32px rgba(243,201,106,.22);
    }
    .btn-gold:hover,.btn-gold:active{
      color:#100b08;
      transform:translateY(-2px);
      box-shadow:0 18px 42px rgba(243,201,106,.32);
      filter:saturate(1.08) brightness(1.04);
    }
    .btn-ghost{
      color:var(--gold);
      background:linear-gradient(135deg,rgba(20,18,27,.78),rgba(58,23,75,.22));
      border-color:var(--line-strong);
      box-shadow:inset 0 0 24px rgba(243,201,106,.05);
    }
    .btn-ghost:hover,.btn-ghost:active{
      color:#fff3cf;
      border-color:rgba(243,201,106,.58);
      background:linear-gradient(135deg,rgba(58,23,75,.48),rgba(184,134,47,.15));
      transform:translateY(-2px);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(8,7,11,.9);
      border-bottom:1px solid rgba(243,201,106,.16);
      box-shadow:0 10px 38px rgba(0,0,0,.32);
    }
    .navbar{
      min-height:var(--nav-h);
      padding:12px 0;
    }
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--text);
      font-weight:900;
      letter-spacing:-.03em;
      max-width:330px;
      white-space:normal;
      line-height:1.18;
    }
    .brand-mark{
      width:42px;height:42px;flex:0 0 42px;
      border-radius:15px;
      display:grid;place-items:center;
      color:#160f08;
      font-weight:950;
      background:
        linear-gradient(135deg,#F8DB82,#B8862F),
        radial-gradient(circle at 30% 25%,#fff,transparent);
      box-shadow:0 12px 28px rgba(243,201,106,.22);
      position:relative;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:7px;
      border:1px solid rgba(20,12,4,.28);
      border-radius:11px;
    }
    .nav-link{
      color:var(--muted);
      font-weight:750;
      font-size:14px;
      padding:10px 12px!important;
      border-radius:999px;
      transition:var(--transition);
    }
    .nav-link:hover,.nav-link.active{
      color:var(--gold)!important;
      background:rgba(243,201,106,.08);
    }
    .search-wrap{
      position:relative;
      width:260px;
    }
    .search-wrap .form-control{
      height:42px;
      border-radius:999px;
      color:var(--text);
      border:1px solid rgba(243,201,106,.18);
      background:rgba(20,18,27,.78);
      padding:9px 16px 9px 38px;
      font-size:14px;
    }
    .search-wrap:before{
      content:"⌕";
      position:absolute;
      left:15px;top:50%;
      transform:translateY(-52%);
      color:var(--gold);
      z-index:2;
      font-weight:800;
    }
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:8px 10px;
      color:var(--gold);
      background:rgba(243,201,106,.08);
    }
    .navbar-toggler-icon{
      width:1.2em;
      height:1.2em;
      filter:invert(88%) sepia(60%) saturate(495%) hue-rotate(342deg) brightness(100%);
    }

    .hero{
      min-height:690px;
      display:flex;
      align-items:center;
      padding:94px 0 70px;
      overflow:hidden;
      border-bottom:1px solid rgba(243,201,106,.12);
      background:
        linear-gradient(180deg,rgba(8,7,11,.34),rgba(8,7,11,.92)),
        radial-gradient(circle at 50% 20%,rgba(243,201,106,.12),transparent 28%),
        radial-gradient(circle at 18% 28%,rgba(91,30,57,.48),transparent 34%),
        radial-gradient(circle at 82% 38%,rgba(28,37,84,.45),transparent 36%);
    }
    .hero-stage{
      position:relative;
      border:1px solid rgba(243,201,106,.2);
      border-radius:32px;
      padding:42px;
      overflow:hidden;
      box-shadow:var(--shadow);
      background:
        linear-gradient(135deg,rgba(20,18,27,.82),rgba(25,20,32,.62)),
        repeating-linear-gradient(90deg,rgba(243,201,106,.04) 0 1px,transparent 1px 120px);
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:radial-gradient(circle at 50% 0,rgba(243,201,106,.24),transparent 42%);
      pointer-events:none;
    }
    .hero-content{position:relative;z-index:2;text-align:center;max-width:950px;margin:0 auto}
    .countdown-strip{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:12px;
      flex-wrap:wrap;
      margin:0 auto 26px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(8,7,11,.48);
      width:max-content;
      max-width:100%;
      color:var(--muted);
      font-size:14px;
    }
    .count-box{
      min-width:48px;
      padding:5px 10px;
      border-radius:999px;
      background:linear-gradient(135deg,rgba(243,201,106,.18),rgba(91,30,57,.25));
      color:var(--gold);
      font-weight:900;
    }
    h1{
      margin:0 auto 22px;
      max-width:980px;
      font-size:clamp(32px,5vw,56px);
      line-height:1.14;
      font-weight:900;
      letter-spacing:-.045em;
    }
    .hero-lead{
      max-width:820px;
      margin:0 auto 28px;
      color:#d8cdb8;
      font-size:clamp(16px,1.8vw,18px);
      line-height:1.85;
    }
    .hero-actions{
      display:flex;
      justify-content:center;
      gap:14px;
      flex-wrap:wrap;
      margin-bottom:28px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      max-width:780px;
      margin:0 auto;
    }
    .metric-card{
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(8,7,11,.42);
      padding:15px 12px;
    }
    .metric-card strong{
      display:block;
      color:var(--gold);
      font-size:22px;
      line-height:1.2;
    }
    .metric-card span{
      display:block;
      color:var(--muted);
      font-size:13px;
      margin-top:4px;
    }
    .entry-matrix{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:12px;
      margin-top:34px;
    }
    .entry-tile{
      border:1px solid rgba(243,201,106,.14);
      border-radius:18px;
      background:linear-gradient(180deg,rgba(25,20,32,.8),rgba(14,12,18,.74));
      padding:16px 12px;
      min-height:112px;
      transition:var(--transition);
      text-align:left;
    }
    .entry-tile:hover{
      transform:translateY(-4px);
      border-color:rgba(243,201,106,.42);
      box-shadow:var(--glow);
    }
    .entry-tile b{display:block;color:#fff3cf;font-size:15px;margin:9px 0 4px}
    .entry-tile small{display:block;color:var(--soft);font-size:12px;line-height:1.5}
    .tile-icon{
      width:32px;height:32px;
      border-radius:12px;
      display:grid;place-items:center;
      color:#171009;
      font-weight:900;
      background:linear-gradient(135deg,#F3C96A,#B8862F);
    }

    .news-ticker{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(135deg,rgba(20,18,27,.92),rgba(58,23,75,.24));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .ticker-head{
      padding:18px 22px;
      border-bottom:1px solid rgba(243,201,106,.12);
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
    }
    .ticker-list{margin:0;padding:0;list-style:none}
    .ticker-list li{
      display:grid;
      grid-template-columns:118px 1fr auto;
      gap:18px;
      align-items:center;
      padding:17px 22px;
      border-bottom:1px solid rgba(243,201,106,.08);
      transition:var(--transition);
    }
    .ticker-list li:last-child{border-bottom:0}
    .ticker-list li:hover{background:rgba(243,201,106,.06)}
    .ticker-time{color:var(--gold);font-size:13px;font-weight:800}
    .ticker-title{color:#fff3cf;font-weight:750}
    .ticker-note{color:var(--muted);font-size:14px}
    .quick-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
    }
    .answer-panel,.side-panel,.club-card{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(145deg,rgba(20,18,27,.92),rgba(25,20,32,.72));
      box-shadow:var(--shadow);
    }
    .answer-panel{padding:26px}
    .answer-item{
      display:grid;
      grid-template-columns:48px 1fr;
      gap:16px;
      padding:18px 0;
      border-bottom:1px solid rgba(243,201,106,.1);
    }
    .answer-item:last-child{border-bottom:0}
    .answer-num{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      color:#140e08;font-weight:950;
      background:linear-gradient(135deg,#F3C96A,#B8862F);
    }
    .answer-item h3{margin:0 0 6px;font-size:20px;font-weight:800}
    .answer-item p{margin:0;color:var(--muted);font-size:15px}
    .side-panel{padding:24px;position:relative;overflow:hidden}
    .side-panel:before{
      content:"";
      position:absolute;right:-80px;top:-90px;
      width:220px;height:220px;border-radius:50%;
      background:rgba(243,201,106,.12);
      filter:blur(3px);
    }
    .check-list{list-style:none;padding:0;margin:18px 0 0;position:relative}
    .check-list li{
      display:flex;gap:10px;align-items:flex-start;
      padding:12px 0;
      color:var(--muted);
      border-bottom:1px dashed rgba(243,201,106,.12);
    }
    .check-list li:last-child{border-bottom:0}
    .check-list .dot{margin-top:9px;flex:0 0 8px}

    .carousel-shell{
      border:1px solid var(--line);
      border-radius:30px;
      overflow:hidden;
      background:linear-gradient(135deg,rgba(20,18,27,.96),rgba(58,23,75,.22));
      box-shadow:var(--shadow);
    }
    .carousel-item{padding:34px}
    .screen-slide{
      min-height:410px;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:28px;
      align-items:stretch;
    }
    .mock-screen{
      border:1px solid rgba(243,201,106,.2);
      border-radius:24px;
      padding:20px;
      background:
        radial-gradient(circle at 80% 15%,rgba(243,201,106,.16),transparent 26%),
        linear-gradient(180deg,rgba(8,7,11,.88),rgba(20,18,27,.84));
    }
    .mock-bar{
      height:46px;border-radius:16px;
      background:rgba(243,201,106,.08);
      border:1px solid rgba(243,201,106,.12);
      display:flex;align-items:center;gap:8px;padding:0 14px;margin-bottom:16px;
    }
    .mock-line{height:11px;border-radius:999px;background:rgba(248,240,223,.18)}
    .mock-line.gold{background:linear-gradient(90deg,var(--gold),rgba(243,201,106,.18))}
    .mock-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .mock-block{
      min-height:95px;border-radius:18px;
      border:1px solid rgba(243,201,106,.12);
      background:linear-gradient(135deg,rgba(58,23,75,.34),rgba(28,37,84,.22));
      padding:14px;
    }
    .slide-copy{
      display:flex;flex-direction:column;justify-content:center;
      padding:10px;
    }
    .slide-copy h3{font-size:28px;font-weight:900;margin:14px 0 10px}
    .slide-copy p{color:var(--muted);margin-bottom:18px}
    .point-list{list-style:none;padding:0;margin:0}
    .point-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:#d8cdb8;
      margin:10px 0;
    }
    .carousel-indicators [data-bs-target]{
      width:26px;height:4px;border-radius:999px;border:0;background-color:rgba(243,201,106,.34);
    }
    .carousel-indicators .active{background-color:var(--gold)}
    .carousel-control-prev,.carousel-control-next{width:8%}
    .carousel-control-prev-icon,.carousel-control-next-icon{
      width:42px;height:42px;border-radius:50%;
      background-color:rgba(184,134,47,.32);
      background-size:44%;
      border:1px solid rgba(243,201,106,.28);
    }

    .requirements{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:start;
    }
    .compat-table{
      border:1px solid var(--line);
      border-radius:var(--radius);
      overflow:hidden;
      background:rgba(20,18,27,.86);
      box-shadow:var(--shadow);
    }
    .compat-row{
      display:grid;
      grid-template-columns:170px 1fr 110px;
      gap:16px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid rgba(243,201,106,.1);
      transition:var(--transition);
    }
    .compat-row:hover{background:rgba(243,201,106,.055)}
    .compat-row:last-child{border-bottom:0}
    .compat-row b{color:#fff3cf}
    .compat-row span{color:var(--muted)}
    .state{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border-radius:999px;padding:7px 10px;font-size:13px;font-weight:800;
      border:1px solid rgba(243,201,106,.12);
      background:rgba(8,7,11,.32);
    }
    .device-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .device-card{
      min-height:145px;
      border:1px solid var(--line);
      border-radius:20px;
      padding:20px;
      background:linear-gradient(135deg,rgba(25,20,32,.86),rgba(58,23,75,.2));
      transition:var(--transition);
    }
    .device-card:hover{transform:translateY(-3px);border-color:rgba(243,201,106,.38)}
    .device-card strong{display:block;font-size:19px;color:#fff3cf;margin:14px 0 6px}
    .device-card p{margin:0;color:var(--muted);font-size:14px}

    .info-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:24px;
    }
    .article-list{
      border:1px solid var(--line);
      border-radius:var(--radius);
      overflow:hidden;
      background:rgba(20,18,27,.82);
      box-shadow:var(--shadow);
    }
    .article-link{
      display:grid;
      grid-template-columns:105px 1fr auto;
      gap:16px;
      align-items:center;
      padding:19px 22px;
      border-bottom:1px solid rgba(243,201,106,.1);
      transition:var(--transition);
    }
    .article-link:last-child{border-bottom:0}
    .article-link:hover{background:rgba(243,201,106,.06);color:var(--text)}
    .article-link:hover .arrow{transform:translateX(4px);color:var(--gold)}
    .article-tag{color:var(--gold);font-size:13px;font-weight:900}
    .article-link h3{font-size:18px;margin:0 0 4px;font-weight:850}
    .article-link p{margin:0;color:var(--muted);font-size:14px}
    .arrow{font-size:22px;color:var(--soft);transition:var(--transition)}
    .recommend-card{
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:24px;
      background:linear-gradient(155deg,rgba(58,23,75,.36),rgba(20,18,27,.9));
      box-shadow:var(--shadow);
      height:100%;
    }
    .recommend-card h3{font-size:22px;font-weight:900;margin:14px 0 8px}
    .recommend-card p{color:var(--muted);margin-bottom:18px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag{
      display:inline-flex;
      border:1px solid rgba(243,201,106,.18);
      border-radius:999px;
      color:#dbcfae;
      background:rgba(8,7,11,.32);
      padding:7px 11px;
      font-size:13px;
      transition:var(--transition);
    }
    .tag:hover{border-color:rgba(243,201,106,.48);color:var(--gold);transform:translateY(-1px)}

    .safety-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
    }
    .shield-card{
      border:1px solid var(--line);
      border-radius:30px;
      padding:32px;
      background:
        radial-gradient(circle at 60% 0,rgba(109,214,160,.14),transparent 28%),
        linear-gradient(145deg,rgba(20,18,27,.92),rgba(28,37,84,.26));
      box-shadow:var(--shadow);
    }
    .shield-icon{
      width:76px;height:76px;border-radius:26px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(109,214,160,.26),rgba(243,201,106,.18));
      border:1px solid rgba(109,214,160,.28);
      color:var(--green);
      font-size:36px;
      margin-bottom:18px;
    }
    .safety-steps{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .safety-step{
      border:1px solid var(--line);
      border-radius:20px;
      padding:20px;
      background:rgba(20,18,27,.82);
      transition:var(--transition);
    }
    .safety-step:hover{transform:translateY(-3px);border-color:rgba(109,214,160,.28)}
    .safety-step b{
      display:inline-grid;place-items:center;
      width:30px;height:30px;border-radius:10px;
      color:#0a160f;background:var(--green);margin-bottom:12px;
    }
    .safety-step h3{font-size:18px;margin:0 0 6px;font-weight:850}
    .safety-step p{color:var(--muted);margin:0;font-size:14px}

    .review-wall{
      columns:3 280px;
      column-gap:18px;
    }
    .review-card{
      break-inside:avoid;
      display:inline-block;
      width:100%;
      margin:0 0 18px;
      border:1px solid var(--line);
      border-radius:22px;
      padding:20px;
      background:linear-gradient(150deg,rgba(25,20,32,.92),rgba(58,23,75,.18));
      box-shadow:0 14px 36px rgba(0,0,0,.28);
      transition:var(--transition);
    }
    .review-card:hover{transform:translateY(-3px);border-color:rgba(243,201,106,.42);box-shadow:var(--glow)}
    .review-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}
    .review-name{font-weight:900;color:#fff3cf}
    .stars{color:var(--gold);letter-spacing:2px;font-size:13px}
    .review-card p{margin:0;color:#d7cbb8}
    .satisfaction{
      height:7px;border-radius:999px;overflow:hidden;
      background:rgba(248,240,223,.12);
      margin-top:16px;
    }
    .satisfaction i{
      display:block;height:100%;border-radius:999px;
      background:linear-gradient(90deg,var(--gold),var(--green));
    }

    .entry-cta{
      border:1px solid rgba(243,201,106,.28);
      border-radius:34px;
      padding:38px;
      background:
        radial-gradient(circle at 80% 20%,rgba(243,201,106,.18),transparent 30%),
        radial-gradient(circle at 20% 80%,rgba(91,30,57,.34),transparent 30%),
        linear-gradient(135deg,rgba(20,18,27,.98),rgba(58,23,75,.34));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .entry-cta h2{font-size:clamp(28px,3vw,38px);font-weight:900;margin:0 0 12px}
    .entry-cta p{color:var(--muted);max-width:760px;margin:0 0 24px}
    .cta-buttons{display:flex;gap:14px;flex-wrap:wrap}
    .notice-line{
      margin-top:18px;
      color:var(--soft);
      font-size:13px;
      display:flex;
      align-items:flex-start;
      gap:8px;
    }

    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:transparent;
      --bs-accordion-color:var(--text);
      --bs-accordion-btn-color:var(--text);
      --bs-accordion-active-color:var(--gold);
      --bs-accordion-active-bg:rgba(243,201,106,.08);
      --bs-accordion-btn-focus-box-shadow:none;
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:rgba(20,18,27,.82);
      margin-bottom:14px;
      box-shadow:0 10px 26px rgba(0,0,0,.18);
    }
    .accordion-button{
      padding:18px 20px;
      font-weight:850;
      background:rgba(20,18,27,.82);
      color:var(--text);
    }
    .accordion-button:not(.collapsed){
      border-bottom:1px solid rgba(243,201,106,.18);
      box-shadow:none;
    }
    .accordion-button::after{
      filter:invert(86%) sepia(63%) saturate(471%) hue-rotate(346deg) brightness(103%);
    }
    .accordion-body{
      padding:18px 20px 22px;
      color:var(--muted);
      background:rgba(8,7,11,.24);
    }

    .site-footer{
      padding:56px 0 28px;
      border-top:1px solid rgba(243,201,106,.16);
      background:linear-gradient(180deg,rgba(8,7,11,.2),rgba(8,7,11,.96));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr repeat(3,1fr);
      gap:28px;
      margin-bottom:32px;
    }
    .footer-brand{
      display:flex;align-items:center;gap:12px;
      font-weight:950;font-size:20px;line-height:1.25;
      margin-bottom:14px;
    }
    .footer-text{color:var(--muted);max-width:420px;margin:0}
    .footer-col h3{font-size:16px;font-weight:900;color:#fff3cf;margin:0 0 14px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:9px 0}
    .footer-links a{color:var(--muted);font-size:14px;transition:var(--transition)}
    .footer-links a:hover{color:var(--gold);padding-left:3px}
    .copyright{
      padding-top:20px;
      border-top:1px solid rgba(243,201,106,.1);
      color:var(--soft);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }

    @media (max-width:1199.98px){
      .search-wrap{width:210px}
      .entry-matrix{grid-template-columns:repeat(3,1fr)}
      .hero-stage{padding:34px}
    }
    @media (max-width:991.98px){
      :root{--nav-h:68px}
      .navbar-collapse{
        margin-top:12px;
        border:1px solid var(--line);
        border-radius:20px;
        padding:16px;
        background:rgba(16,16,24,.98);
      }
      .search-wrap{width:100%;margin:10px 0}
      .hero{padding:66px 0 52px;min-height:auto}
      .hero-stage{padding:28px;border-radius:26px}
      .hero-metrics{grid-template-columns:1fr}
      .entry-matrix{grid-template-columns:repeat(2,1fr)}
      .quick-grid,.screen-slide,.requirements,.info-layout,.safety-grid{grid-template-columns:1fr}
      .carousel-item{padding:22px}
      .compat-row{grid-template-columns:1fr;gap:6px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:767.98px){
      .section{padding:54px 0}
      .section-tight{padding:38px 0}
      .section-head{display:block;margin-bottom:22px}
      .navbar-brand{font-size:15px;max-width:260px}
      .brand-mark{width:38px;height:38px;flex-basis:38px}
      .hero-stage{padding:22px}
      .countdown-strip{border-radius:18px;width:100%}
      .hero-actions .btn,.cta-buttons .btn{width:100%}
      .entry-matrix{grid-template-columns:1fr}
      .ticker-head{display:block}
      .ticker-list li,.article-link{grid-template-columns:1fr;gap:6px}
      .answer-panel,.side-panel{padding:20px}
      .answer-item{grid-template-columns:1fr;gap:10px}
      .device-grid,.safety-steps{grid-template-columns:1fr}
      .screen-slide{min-height:auto}
      .mock-grid{grid-template-columns:1fr}
      .entry-cta{padding:24px;border-radius:24px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      h1{letter-spacing:-.035em}
    }
    @media (max-width:520px){
      .container{padding-left:18px;padding-right:18px}
      .metric-card strong{font-size:20px}
      .carousel-control-prev,.carousel-control-next{display:none}
      .review-wall{columns:1}
    }

/* roulang page: category2 */
:root{
      --bg:#08070b;
      --bg-2:#101018;
      --bg-3:#15101c;
      --panel:#14121b;
      --panel-2:#191420;
      --line:rgba(243,201,106,.18);
      --line-2:rgba(243,201,106,.32);
      --text:#f4efe3;
      --muted:#b8af9e;
      --muted-2:#8d8595;
      --gold:#f3c96a;
      --gold-2:#d7a84e;
      --gold-3:#b8862f;
      --purple:#3a174b;
      --wine:#5b1e39;
      --indigo:#1c2554;
      --success:#6dd6a0;
      --warn:#f0b35a;
      --danger:#d06060;
      --shadow:0 18px 50px rgba(0,0,0,.38);
      --shadow-soft:0 10px 28px rgba(0,0,0,.24);
      --r-lg:24px;
      --r-md:18px;
      --r-sm:14px;
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(58,23,75,.32), transparent 28%),
        radial-gradient(circle at top right, rgba(91,30,57,.28), transparent 24%),
        radial-gradient(circle at 50% 0%, rgba(216,168,78,.10), transparent 22%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 48%, #0b0910 100%);
      min-height:100vh;
      line-height:1.75;
      letter-spacing:.1px;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size:72px 72px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.72), rgba(0,0,0,.12) 60%, transparent);
      opacity:.35;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:var(--gold)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(243,201,106,.28);color:#fff}
    .site-container{max-width:var(--container)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(8,7,11,.86);
      backdrop-filter:saturate(115%);
      border-bottom:1px solid rgba(243,201,106,.14);
      box-shadow:0 8px 24px rgba(0,0,0,.18);
    }
    .navbar{
      padding:1rem 0;
    }
    .navbar-brand{
      display:inline-flex;
      align-items:center;
      gap:.78rem;
      font-weight:800;
      font-size:1.02rem;
      color:var(--text);
      letter-spacing:.3px;
    }
    .brand-mark{
      width:2.15rem;
      height:2.15rem;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#1d1607;
      background:linear-gradient(180deg, #f7d88a, #d7a84e 55%, #b8862f);
      box-shadow:0 10px 24px rgba(243,201,106,.2), inset 0 1px 0 rgba(255,255,255,.4);
      border:1px solid rgba(255,255,255,.18);
      font-size:1rem;
      flex:0 0 auto;
    }
    .navbar-nav{
      gap:.55rem;
    }
    .nav-link{
      color:var(--muted);
      font-weight:600;
      padding:.68rem .95rem !important;
      border-radius:999px;
      transition:all .22s ease;
      border:1px solid transparent;
    }
    .nav-link:hover,
    .nav-link:focus{
      color:var(--text);
      background:rgba(243,201,106,.08);
      border-color:rgba(243,201,106,.12);
    }
    .nav-link.active,
    .nav-link[aria-current="page"]{
      color:#1d1607 !important;
      background:linear-gradient(180deg, #f7d88a, #d7a84e);
      border-color:rgba(255,255,255,.16);
      box-shadow:0 8px 20px rgba(243,201,106,.15);
    }
    .navbar-toggler{
      border:1px solid rgba(243,201,106,.22);
      border-radius:14px;
      padding:.6rem .72rem;
      box-shadow:none !important;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 .18rem rgba(243,201,106,.2) !important;
    }
    .navbar-toggler-icon{
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(243,201,106,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
    }
    .search-wrap .form-control{
      min-width:240px;
      background:rgba(20,18,27,.92);
      color:var(--text);
      border:1px solid rgba(243,201,106,.14);
      border-radius:999px;
      padding:.78rem 1.05rem;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
      transition:all .2s ease;
    }
    .search-wrap .form-control::placeholder{color:#9d93a4}
    .search-wrap .form-control:focus{
      background:rgba(24,20,31,.98);
      color:var(--text);
      border-color:rgba(243,201,106,.44);
      box-shadow:0 0 0 .22rem rgba(243,201,106,.14);
    }
    .btn{
      border-radius:999px;
      font-weight:700;
      padding:.72rem 1.15rem;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .btn:focus{
      box-shadow:0 0 0 .22rem rgba(243,201,106,.16) !important;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn-gold{
      color:#1d1607;
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg, #f8dc95 0%, #f3c96a 48%, #d7a84e 100%);
      box-shadow:0 12px 28px rgba(243,201,106,.18);
    }
    .btn-gold:hover{
      color:#1d1607;
      box-shadow:0 18px 38px rgba(243,201,106,.24);
    }
    .btn-ghost{
      color:var(--text);
      background:linear-gradient(180deg, rgba(25,20,32,.96), rgba(16,16,24,.96));
      border:1px solid rgba(243,201,106,.24);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
    }
    .btn-ghost:hover{
      color:var(--text);
      background:linear-gradient(180deg, rgba(58,23,75,.74), rgba(22,19,31,.98));
      border-color:rgba(243,201,106,.38);
      box-shadow:0 10px 24px rgba(0,0,0,.28);
    }
    .btn-outline-gold{
      color:var(--gold);
      border:1px solid rgba(243,201,106,.28);
      background:rgba(20,18,27,.82);
    }
    .btn-outline-gold:hover{
      color:#1d1607;
      background:linear-gradient(180deg, #f8dc95 0%, #f3c96a 100%);
      border-color:transparent;
    }
    .main-wrap{
      padding:1.2rem 0 0;
    }
    .section{
      padding:clamp(2rem, 3vw, 3.6rem) 0;
    }
    .section-tight{
      padding:1.25rem 0 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.35rem .8rem;
      border-radius:999px;
      border:1px solid rgba(243,201,106,.22);
      color:var(--gold);
      background:rgba(243,201,106,.06);
      font-size:.86rem;
      font-weight:700;
      letter-spacing:.2px;
    }
    .eyebrow .dot{
      width:.55rem;
      height:.55rem;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 .25rem rgba(109,214,160,.15);
    }
    .section-title{
      margin:0;
      font-size:clamp(1.8rem, 3vw, 2.8rem);
      line-height:1.18;
      font-weight:800;
      letter-spacing:.1px;
    }
    .section-lead{
      margin:0;
      color:var(--muted);
      font-size:1rem;
      max-width:62rem;
    }
    .panel{
      background:linear-gradient(180deg, rgba(25,20,32,.96), rgba(20,18,27,.98));
      border:1px solid var(--line);
      border-radius:var(--r-lg);
      box-shadow:var(--shadow);
    }
    .panel-soft{
      background:linear-gradient(180deg, rgba(20,18,27,.86), rgba(16,16,24,.92));
      border:1px solid rgba(243,201,106,.14);
      border-radius:var(--r-lg);
      box-shadow:var(--shadow-soft);
    }
    .hero{
      position:relative;
      overflow:hidden;
      padding-top:1rem;
    }
    .hero:before,
    .hero:after{
      content:"";
      position:absolute;
      inset:auto;
      width:26rem;
      height:26rem;
      border-radius:50%;
      filter:blur(16px);
      opacity:.16;
      pointer-events:none;
    }
    .hero:before{
      left:-8rem;
      top:-6rem;
      background:radial-gradient(circle, rgba(243,201,106,.55), transparent 62%);
    }
    .hero:after{
      right:-10rem;
      top:2rem;
      background:radial-gradient(circle, rgba(58,23,75,.8), transparent 62%);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:1.15rem;
      align-items:stretch;
    }
    .hero-copy,
    .hero-dashboard{
      position:relative;
      z-index:1;
    }
    .hero-copy{
      padding:clamp(1.4rem, 2vw, 2rem);
      border-radius:28px;
      background:
        linear-gradient(180deg, rgba(20,18,27,.86), rgba(16,16,24,.95)),
        radial-gradient(circle at top left, rgba(243,201,106,.08), transparent 35%);
      border:1px solid rgba(243,201,106,.16);
      box-shadow:var(--shadow);
    }
    .hero h1{
      margin:1rem 0 .9rem;
      font-size:clamp(2rem, 4vw, 3.35rem);
      line-height:1.15;
      font-weight:900;
      letter-spacing:.2px;
    }
    .hero-subtitle{
      margin:0;
      color:var(--muted);
      font-size:1.03rem;
      max-width:52rem;
    }
    .badge-stack{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      margin-top:1.2rem;
    }
    .feature-badge{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.42rem .78rem;
      border-radius:999px;
      background:linear-gradient(180deg, rgba(58,23,75,.66), rgba(20,18,27,.86));
      color:#f6efe3;
      border:1px solid rgba(243,201,106,.18);
      font-size:.88rem;
      font-weight:600;
      white-space:nowrap;
    }
    .feature-badge .mini-dot{
      width:.55rem;
      height:.55rem;
      border-radius:50%;
      background:linear-gradient(180deg, #f7d88a, #d7a84e);
      box-shadow:0 0 0 .2rem rgba(243,201,106,.12);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-top:1.4rem;
    }
    .hero-note{
      margin-top:1rem;
      color:var(--muted-2);
      font-size:.92rem;
    }
    .hero-dashboard{
      padding:1.15rem;
      border-radius:28px;
      background:
        linear-gradient(180deg, rgba(20,18,27,.88), rgba(17,15,24,.94)),
        linear-gradient(135deg, rgba(58,23,75,.32), rgba(91,30,57,.2));
      border:1px solid rgba(243,201,106,.16);
      box-shadow:var(--shadow);
      display:flex;
      flex-direction:column;
      gap:1rem;
    }
    .dash-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      padding:1rem 1rem .95rem;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(25,20,32,.9), rgba(20,18,27,.84));
      border:1px solid rgba(243,201,106,.14);
    }
    .member-chip{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      color:#1d1607;
      background:linear-gradient(180deg, #f8dc95 0%, #f3c96a 48%, #d7a84e 100%);
      border-radius:999px;
      padding:.42rem .78rem;
      font-weight:800;
      font-size:.9rem;
    }
    .member-chip .seal{
      width:1rem;height:1rem;border-radius:50%;
      background:rgba(29,22,7,.15);
      box-shadow:inset 0 0 0 1.5px rgba(29,22,7,.35);
    }
    .status-line{
      flex:1;
      height:.7rem;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(243,201,106,.12);
      overflow:hidden;
      margin-left:.6rem;
    }
    .status-line span{
      display:block;
      width:76%;
      height:100%;
      background:linear-gradient(90deg, #3a174b, #f3c96a);
      box-shadow:0 0 16px rgba(243,201,106,.18);
    }
    .dash-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.85rem;
    }
    .dash-card{
      padding:1rem;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(24,20,31,.92), rgba(18,16,25,.92));
      border:1px solid rgba(243,201,106,.12);
      min-height:100px;
      position:relative;
      overflow:hidden;
    }
    .dash-card:before{
      content:"";
      position:absolute;
      inset:auto -1.2rem -1.5rem auto;
      width:4.4rem;
      height:4.4rem;
      border-radius:50%;
      background:radial-gradient(circle, rgba(243,201,106,.16), transparent 65%);
    }
    .dash-label{
      color:var(--gold);
      font-size:.84rem;
      font-weight:700;
      letter-spacing:.18px;
    }
    .dash-value{
      margin:.35rem 0 0;
      font-size:1.05rem;
      font-weight:800;
      line-height:1.22;
    }
    .dash-small{
      margin:.38rem 0 0;
      color:var(--muted);
      font-size:.9rem;
    }
    .update-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      padding:1rem 1.1rem;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(58,23,75,.44), rgba(20,18,27,.92));
      border:1px solid rgba(243,201,106,.16);
    }
    .update-strip strong{
      color:var(--gold);
    }
    .update-tags{
      display:flex;
      gap:.5rem;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.38rem .72rem;
      border-radius:999px;
      border:1px solid rgba(243,201,106,.16);
      background:rgba(255,255,255,.03);
      color:#f0e8d3;
      font-size:.83rem;
      white-space:nowrap;
    }
    .pill.success{color:var(--success);border-color:rgba(109,214,160,.24);background:rgba(109,214,160,.06)}
    .pill.warn{color:var(--warn);border-color:rgba(240,179,90,.24);background:rgba(240,179,90,.06)}
    .pill.gold{color:var(--gold);border-color:rgba(243,201,106,.24);background:rgba(243,201,106,.06)}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1.2rem;
    }
    .breadcrumbs{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      align-items:center;
      color:var(--muted-2);
      font-size:.92rem;
      margin-bottom:.9rem;
    }
    .breadcrumbs a{color:var(--muted)}
    .breadcrumbs span{color:var(--gold)}
    .cluster{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:1rem;
    }
    .step-card,
    .info-card,
    .tall-card,
    .mini-card{
      background:linear-gradient(180deg, rgba(20,18,27,.94), rgba(16,16,24,.96));
      border:1px solid rgba(243,201,106,.15);
      border-radius:var(--r-lg);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .step-card{
      padding:1.15rem;
      min-height:100%;
      position:relative;
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .step-card:hover,
    .info-card:hover,
    .mini-card:hover,
    .tall-card:hover{
      transform:translateY(-2px);
      border-color:rgba(243,201,106,.34);
      box-shadow:0 16px 38px rgba(0,0,0,.34);
    }
    .step-no{
      width:2.4rem;
      height:2.4rem;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#1d1607;
      background:linear-gradient(180deg, #f8dc95 0%, #d7a84e 100%);
      font-weight:900;
      box-shadow:0 8px 18px rgba(243,201,106,.14);
    }
    .step-title{
      margin:.95rem 0 .4rem;
      font-size:1.06rem;
      font-weight:800;
    }
    .step-text{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:.9rem;
    }
    .meta-row .tag{
      padding:.28rem .58rem;
      border-radius:999px;
      background:rgba(243,201,106,.08);
      border:1px solid rgba(243,201,106,.14);
      color:#f3dfb0;
      font-size:.8rem;
    }
    .panel-title{
      display:flex;
      align-items:center;
      gap:.55rem;
      margin:0 0 .8rem;
      font-size:1.16rem;
      font-weight:800;
    }
    .icon-badge{
      width:2.3rem;
      height:2.3rem;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:var(--gold);
      background:rgba(243,201,106,.08);
      border:1px solid rgba(243,201,106,.18);
      flex:0 0 auto;
      font-weight:800;
    }
    .requirements{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:1rem;
      align-items:start;
    }
    .req-table-wrap{
      padding:1rem;
    }
    .req-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:18px;
      border:1px solid rgba(243,201,106,.14);
      background:rgba(16,16,24,.9);
    }
    .req-table th,
    .req-table td{
      padding:.9rem .95rem;
      border-bottom:1px solid rgba(255,255,255,.05);
      font-size:.95rem;
      vertical-align:top;
    }
    .req-table th{
      color:#f7e3bf;
      font-weight:700;
      background:rgba(243,201,106,.06);
    }
    .req-table tr:hover td{
      background:rgba(243,201,106,.04);
    }
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      font-weight:700;
    }
    .status-dot:before{
      content:"";
      width:.56rem;
      height:.56rem;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 .22rem rgba(109,214,160,.12);
      flex:0 0 auto;
    }
    .status-dot.warn:before{
      background:var(--warn);
      box-shadow:0 0 0 .22rem rgba(240,179,90,.12);
    }
    .status-dot.danger:before{
      background:var(--danger);
      box-shadow:0 0 0 .22rem rgba(208,96,96,.12);
    }
    .device-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.85rem;
    }
    .device-card{
      padding:1rem;
      border-radius:20px;
      background:
        linear-gradient(180deg, rgba(25,20,32,.98), rgba(18,16,25,.94));
      border:1px solid rgba(243,201,106,.14);
      min-height:130px;
    }
    .device-chip{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.3rem .62rem;
      border-radius:999px;
      background:rgba(58,23,75,.4);
      border:1px solid rgba(243,201,106,.14);
      font-size:.82rem;
      color:#f4ead6;
      margin-bottom:.7rem;
    }
    .device-title{
      margin:0;
      font-size:1rem;
      font-weight:800;
    }
    .device-text{
      margin:.3rem 0 0;
      color:var(--muted);
      font-size:.93rem;
    }
    .timeline{
      position:relative;
      padding-left:1.15rem;
    }
    .timeline:before{
      content:"";
      position:absolute;
      left:.42rem;
      top:.25rem;
      bottom:.3rem;
      width:1px;
      background:linear-gradient(180deg, rgba(243,201,106,.2), rgba(243,201,106,.05));
    }
    .timeline-item{
      position:relative;
      padding:1rem 1rem 1rem 1.15rem;
      margin-bottom:.85rem;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(20,18,27,.94), rgba(16,16,24,.96));
      border:1px solid rgba(243,201,106,.14);
    }
    .timeline-item:before{
      content:"";
      position:absolute;
      left:-.02rem;
      top:1.35rem;
      width:.78rem;
      height:.78rem;
      border-radius:50%;
      background:linear-gradient(180deg, #f7d88a, #d7a84e);
      box-shadow:0 0 0 .28rem rgba(243,201,106,.08);
      border:1px solid rgba(255,255,255,.16);
    }
    .timeline-item h3{
      font-size:1.06rem;
      font-weight:800;
      margin:0 0 .35rem;
    }
    .timeline-item p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .timeline-item .action{
      margin-top:.65rem;
      color:var(--gold);
      font-weight:700;
      display:inline-flex;
      align-items:center;
      gap:.35rem;
    }
    .faq-wrap .accordion{
      display:grid;
      gap:.85rem;
    }
    .accordion-item{
      background:transparent;
      border:none;
    }
    .accordion-button{
      background:linear-gradient(180deg, rgba(20,18,27,.96), rgba(16,16,24,.96));
      color:var(--text);
      border:1px solid rgba(243,201,106,.14);
      border-radius:18px !important;
      box-shadow:none !important;
      padding:1.05rem 1.1rem;
      font-weight:700;
    }
    .accordion-button:not(.collapsed){
      color:#fff;
      background:linear-gradient(180deg, rgba(58,23,75,.52), rgba(20,18,27,.96));
      border-color:rgba(243,201,106,.34);
      box-shadow:0 0 0 .18rem rgba(243,201,106,.08);
    }
    .accordion-button::after{
      filter:brightness(0) saturate(100%) invert(79%) sepia(43%) saturate(651%) hue-rotate(353deg) brightness(103%) contrast(95%);
    }
    .accordion-body{
      margin-top:.6rem;
      border:1px solid rgba(243,201,106,.12);
      border-radius:18px;
      background:rgba(20,18,27,.88);
      color:var(--muted);
      padding:1rem 1.05rem;
    }
    .cta-band{
      position:relative;
      overflow:hidden;
      padding:1.3rem;
      border-radius:28px;
      background:
        linear-gradient(135deg, rgba(58,23,75,.48), rgba(20,18,27,.96) 45%, rgba(91,30,57,.28)),
        linear-gradient(180deg, rgba(25,20,32,.98), rgba(20,18,27,.98));
      border:1px solid rgba(243,201,106,.18);
      box-shadow:var(--shadow);
    }
    .cta-band:before{
      content:"";
      position:absolute;
      inset:-2rem auto auto -2rem;
      width:12rem;
      height:12rem;
      border-radius:50%;
      background:radial-gradient(circle, rgba(243,201,106,.18), transparent 68%);
      pointer-events:none;
    }
    .cta-band h2{
      margin:0;
      font-size:clamp(1.5rem, 2.5vw, 2.2rem);
      font-weight:850;
    }
    .cta-band p{
      margin:.65rem 0 0;
      color:var(--muted);
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-top:1.15rem;
    }
    .small-note{
      margin-top:.9rem;
      color:var(--muted-2);
      font-size:.9rem;
    }
    .site-footer{
      margin-top:2rem;
      padding:2.2rem 0 1.2rem;
      background:linear-gradient(180deg, rgba(10,9,14,.88), rgba(8,7,11,.98));
      border-top:1px solid rgba(243,201,106,.14);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .7fr .7fr .7fr;
      gap:1.1rem;
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:.72rem;
      font-weight:800;
      margin-bottom:.9rem;
    }
    .footer-text{
      color:var(--muted);
      margin:0;
      max-width:28rem;
    }
    .footer-col h3{
      margin:0 0 .85rem;
      font-size:1rem;
      font-weight:800;
      color:#f4e6c8;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.55rem;
    }
    .footer-links a{
      color:var(--muted);
      transition:color .2s ease, transform .2s ease;
      display:inline-flex;
      align-items:center;
      gap:.35rem;
    }
    .footer-links a:hover{
      color:var(--gold);
      transform:translateX(2px);
    }
    .copyright{
      margin-top:1.4rem;
      padding-top:1rem;
      border-top:1px solid rgba(243,201,106,.12);
      display:flex;
      flex-wrap:wrap;
      gap:.6rem 1rem;
      justify-content:space-between;
      color:var(--muted-2);
      font-size:.9rem;
    }
    .label-bar{
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
      margin-top:1rem;
    }
    .label-bar .chip{
      padding:.36rem .68rem;
      border-radius:999px;
      border:1px solid rgba(243,201,106,.14);
      background:rgba(243,201,106,.06);
      color:#f1dfbc;
      font-size:.84rem;
      font-weight:600;
    }
    .compact-strip{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      margin-top:1.1rem;
    }
    .compact-strip .mini{
      flex:1 1 120px;
      padding:.72rem .86rem;
      border-radius:16px;
      background:rgba(20,18,27,.9);
      border:1px solid rgba(243,201,106,.12);
      min-width:120px;
    }
    .mini .k{
      color:var(--gold);
      font-size:.82rem;
      font-weight:700;
    }
    .mini .v{
      margin-top:.22rem;
      font-weight:800;
      line-height:1.2;
    }
    @media (max-width: 1199.98px){
      .search-wrap .form-control{min-width:200px}
      .hero-grid,
      .requirements,
      .footer-grid{grid-template-columns:1fr}
      .cluster{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width: 991.98px){
      .navbar-collapse{
        margin-top:1rem;
        padding:1rem;
        border-radius:22px;
        border:1px solid rgba(243,201,106,.12);
        background:rgba(10,9,14,.96);
      }
      .search-wrap .form-control{
        width:100%;
        min-width:0;
      }
      .dash-grid,
      .device-grid{grid-template-columns:1fr}
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 767.98px){
      .main-wrap{padding-top:.6rem}
      .hero-copy,.hero-dashboard,.cta-band{border-radius:22px}
      .hero h1{font-size:clamp(1.9rem, 8vw, 2.35rem)}
      .cluster{grid-template-columns:1fr}
      .hero-actions,.cta-actions{flex-direction:column}
      .hero-actions .btn,.cta-actions .btn,.site-header .btn{width:100%}
      .update-strip{flex-direction:column;align-items:flex-start}
      .copyright{flex-direction:column}
      .req-table th,.req-table td{padding:.78rem .72rem}
    }
    @media (max-width: 520px){
      .section{padding:1.5rem 0}
      .panel,.panel-soft,.cta-band,.hero-copy,.hero-dashboard{box-shadow:0 12px 28px rgba(0,0,0,.26)}
      .hero-copy{padding:1.1rem}
      .hero-dashboard{padding:.95rem}
      .step-card,.device-card,.timeline-item{border-radius:18px}
    }

/* roulang page: category1 */
:root{
      --bg: #08070b;
      --bg-2: #101018;
      --panel: #14121b;
      --panel-2: #191420;
      --panel-3: #1e1828;
      --line: rgba(243, 201, 106, .18);
      --line-2: rgba(243, 201, 106, .28);
      --gold: #d7a84e;
      --gold-2: #f3c96a;
      --gold-3: #b8862f;
      --purple: #3a174b;
      --wine: #5b1e39;
      --indigo: #1c2554;
      --text: #f4efe4;
      --muted: #b9ad9f;
      --soft: #8f8595;
      --success: #6dd6a0;
      --warn: #f0b35a;
      --danger: #d06060;
      --shadow: 0 18px 50px rgba(0,0,0,.38);
      --shadow-soft: 0 10px 30px rgba(0,0,0,.26);
      --radius-xl: 26px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1240px;
      --nav-h: 78px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(58,23,75,.22), transparent 26%),
        radial-gradient(circle at top right, rgba(91,30,57,.18), transparent 22%),
        radial-gradient(circle at 50% 0%, rgba(243,201,106,.08), transparent 30%),
        linear-gradient(180deg, #09070c 0%, #0b0910 35%, #0f0c14 100%);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: radial-gradient(circle at center, rgba(0,0,0,.8), transparent 78%);
      opacity:.45;
      z-index:0;
    }
    ::selection{background:rgba(243,201,106,.24); color:#fff7e7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .site-container{max-width:var(--container)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(8,7,11,.92);
      backdrop-filter:saturate(120%);
      border-bottom:1px solid rgba(243,201,106,.12);
      box-shadow:0 8px 30px rgba(0,0,0,.18);
    }
    .navbar{
      min-height:var(--nav-h);
      padding:.75rem 0;
    }
    .navbar-brand{
      display:inline-flex;
      align-items:center;
      gap:.75rem;
      color:var(--text);
      font-weight:800;
      letter-spacing:.2px;
      white-space:nowrap;
    }
    .brand-mark{
      width:2.1rem;
      height:2.1rem;
      border-radius:14px;
      display:inline-grid;
      place-items:center;
      font-weight:900;
      color:#16120a;
      background:linear-gradient(145deg, var(--gold-2), var(--gold-3));
      box-shadow:0 8px 18px rgba(243,201,106,.22), inset 0 1px 0 rgba(255,255,255,.25);
      border:1px solid rgba(255,255,255,.12);
      flex:0 0 auto;
    }
    .navbar-brand span:last-child{font-size:1rem}
    .navbar-nav{gap:.3rem}
    .nav-link{
      color:rgba(244,239,228,.74);
      font-weight:600;
      padding:.78rem 1rem !important;
      border-radius:999px;
      transition:all .22s ease;
    }
    .nav-link:hover,
    .nav-link:focus{
      color:#fff7e7;
      background:rgba(243,201,106,.08);
    }
    .nav-link.active{
      color:#1a1409 !important;
      background:linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow:0 8px 18px rgba(243,201,106,.18);
    }
    .search-wrap{
      min-width:250px;
    }
    .search-wrap .form-control{
      height:44px;
      border-radius:999px;
      background:#14111a;
      border:1px solid rgba(243,201,106,.16);
      color:var(--text);
      box-shadow:none;
      padding-left:1rem;
      padding-right:1rem;
    }
    .search-wrap .form-control::placeholder{color:#8a8091}
    .search-wrap .form-control:focus{
      border-color:rgba(243,201,106,.54);
      box-shadow:0 0 0 .18rem rgba(243,201,106,.18);
      background:#17131f;
    }
    .btn{
      border-radius:999px;
      font-weight:700;
      padding:.68rem 1.15rem;
      border:1px solid transparent;
      transition:all .22s ease;
    }
    .btn-sm{padding:.55rem .95rem}
    .btn-gold{
      color:#1a1409;
      background:linear-gradient(135deg, var(--gold-2), var(--gold));
      border-color:rgba(255,255,255,.08);
      box-shadow:0 12px 24px rgba(243,201,106,.16);
    }
    .btn-gold:hover,
    .btn-gold:focus{
      color:#150f07;
      transform:translateY(-2px);
      box-shadow:0 16px 30px rgba(243,201,106,.22);
      background:linear-gradient(135deg, #f6d98d, #e3b65c);
    }
    .btn-ghost{
      color:#f2e7cf;
      background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
      border-color:rgba(243,201,106,.24);
      box-shadow:inset 0 0 0 1px rgba(243,201,106,.04);
    }
    .btn-ghost:hover,
    .btn-ghost:focus{
      color:#fff6e2;
      background:linear-gradient(135deg, rgba(58,23,75,.65), rgba(188,134,47,.18));
      border-color:rgba(243,201,106,.38);
      transform:translateY(-2px);
    }
    .navbar-toggler{
      border:1px solid rgba(243,201,106,.18);
      border-radius:14px;
      padding:.55rem .72rem;
      box-shadow:none;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 .18rem rgba(243,201,106,.14);
    }
    .navbar-toggler-icon{
      filter:invert(90%) sepia(12%) saturate(180%) hue-rotate(350deg) brightness(104%) contrast(92%);
    }
    .page-main{
      position:relative;
      z-index:1;
    }
    .section-pad{
      padding: clamp(1.6rem, 4vw, 4rem) 0;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(145deg, rgba(20,18,27,.95), rgba(14,12,18,.9)),
        radial-gradient(circle at top right, rgba(91,30,57,.2), transparent 28%),
        radial-gradient(circle at left bottom, rgba(58,23,75,.22), transparent 26%);
      border:1px solid rgba(243,201,106,.18);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:clamp(1.4rem, 3vw, 2.4rem);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(243,201,106,.08), transparent 20%, transparent 80%, rgba(243,201,106,.06));
      pointer-events:none;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.38rem .78rem;
      border-radius:999px;
      border:1px solid rgba(243,201,106,.18);
      background:rgba(243,201,106,.06);
      color:#f8e2ae;
      font-size:.84rem;
      font-weight:700;
      letter-spacing:.3px;
      margin-bottom:1rem;
    }
    .hero-title{
      font-size:clamp(2rem, 4.2vw, 3.55rem);
      line-height:1.16;
      font-weight:800;
      margin:0 0 1rem;
      letter-spacing:-.02em;
    }
    .hero-text{
      color:var(--muted);
      font-size:clamp(1rem, 1.4vw, 1.08rem);
      margin:0 0 1.4rem;
      max-width:42rem;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      margin-bottom:1.4rem;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.52rem .84rem;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(243,201,106,.16);
      color:#f5ebdb;
      font-size:.92rem;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
    }
    .pill i{color:var(--gold-2)}
    .hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}
    .hero-note{
      margin-top:.95rem;
      color:#998d7e;
      font-size:.9rem;
    }
    .hero-panel{
      position:relative;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(30,24,40,.94), rgba(17,14,22,.96));
      border:1px solid rgba(243,201,106,.18);
      box-shadow:0 16px 38px rgba(0,0,0,.32);
      padding:1.15rem;
      min-height:100%;
    }
    .panel-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.42rem .72rem;
      border-radius:999px;
      background:linear-gradient(135deg, rgba(243,201,106,.14), rgba(188,134,47,.12));
      border:1px solid rgba(243,201,106,.2);
      color:#f4ddab;
      font-size:.82rem;
      font-weight:700;
    }
    .status-badge .dot{
      width:.55rem;height:.55rem;border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 .18rem rgba(109,214,160,.14);
    }
    .status-time{
      color:var(--soft);
      font-size:.88rem;
    }
    .status-list{
      display:grid;
      gap:.8rem;
      margin:0;
      padding:0;
      list-style:none;
    }
    .status-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      padding:.9rem 1rem;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(243,201,106,.11);
      transition:all .22s ease;
    }
    .status-item:hover{
      transform:translateY(-2px);
      border-color:rgba(243,201,106,.28);
      box-shadow:0 14px 22px rgba(0,0,0,.18);
    }
    .status-left{
      display:flex;
      align-items:center;
      gap:.8rem;
      min-width:0;
    }
    .num-chip{
      width:2rem;height:2rem;
      display:grid;place-items:center;
      border-radius:12px;
      background:linear-gradient(135deg, rgba(243,201,106,.18), rgba(188,134,47,.12));
      border:1px solid rgba(243,201,106,.18);
      color:#ffe8b8;
      font-weight:800;
      flex:0 0 auto;
    }
    .status-title{
      font-weight:700;
      color:#f5eddc;
      margin:0;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .status-desc{
      font-size:.9rem;
      color:var(--soft);
      margin:0;
    }
    .status-tag{
      flex:0 0 auto;
      padding:.33rem .68rem;
      border-radius:999px;
      font-size:.82rem;
      font-weight:700;
      border:1px solid rgba(255,255,255,.06);
    }
    .tag-ok{background:rgba(109,214,160,.11); color:#aff0cd; border-color:rgba(109,214,160,.24)}
    .tag-warn{background:rgba(240,179,90,.11); color:#ffd69b; border-color:rgba(240,179,90,.24)}
    .tag-soft{background:rgba(243,201,106,.08); color:#f5dfad; border-color:rgba(243,201,106,.18)}
    .panel-progress{
      margin:1rem 0 .95rem;
      background:#0f0d14;
      border:1px solid rgba(243,201,106,.14);
      border-radius:999px;
      overflow:hidden;
      height:.72rem;
    }
    .panel-progress .bar{
      width:72%;
      height:100%;
      background:linear-gradient(90deg, var(--gold-3), var(--gold-2));
      box-shadow:0 0 20px rgba(243,201,106,.22);
    }
    .panel-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-top:1rem;
      padding-top:1rem;
      border-top:1px solid rgba(243,201,106,.12);
      color:var(--soft);
      font-size:.9rem;
    }
    .panel-footer strong{color:#f4e3ba}
    .channel-strip{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:1rem;
      margin-top:1rem;
    }
    .process-card{
      position:relative;
      background:linear-gradient(180deg, rgba(20,18,27,.94), rgba(17,15,23,.94));
      border:1px solid rgba(243,201,106,.14);
      border-radius:var(--radius-lg);
      padding:1rem;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      height:100%;
      transition:all .24s ease;
    }
    .process-card:hover{
      transform:translateY(-3px);
      border-color:rgba(243,201,106,.26);
      box-shadow:0 16px 32px rgba(0,0,0,.24);
    }
    .process-card .circle{
      width:2.45rem;height:2.45rem;
      border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(243,201,106,.18), rgba(58,23,75,.22));
      border:1px solid rgba(243,201,106,.18);
      color:#ffe6ab;
      font-weight:800;
      margin-bottom:.85rem;
    }
    .process-card h3{
      font-size:1.08rem;
      font-weight:750;
      margin:0 0 .45rem;
    }
    .process-card p{
      margin:0;
      color:var(--soft);
      font-size:.95rem;
      line-height:1.7;
    }
    .section-title{
      margin:0 0 1.2rem;
    }
    .section-title .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      color:#f1dcae;
      font-weight:700;
      font-size:.9rem;
      margin-bottom:.45rem;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(1.6rem, 2.3vw, 2.4rem);
      line-height:1.22;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .section-title p{
      margin:.6rem 0 0;
      color:var(--muted);
      max-width:60rem;
    }
    .section-frame{
      background:linear-gradient(180deg, rgba(18,16,24,.88), rgba(15,13,20,.88));
      border:1px solid rgba(243,201,106,.12);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
      padding:clamp(1.1rem, 2vw, 1.5rem);
    }
    .filter-row{
      display:flex;
      flex-wrap:wrap;
      gap:.7rem;
      margin-bottom:1rem;
    }
    .filter-chip{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      border-radius:999px;
      padding:.55rem .88rem;
      background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
      border:1px solid rgba(243,201,106,.14);
      color:#f0e5d1;
      font-size:.92rem;
      transition:all .2s ease;
    }
    .filter-chip:hover{
      transform:translateY(-1px);
      border-color:rgba(243,201,106,.28);
      color:#fff8e6;
    }
    .filter-chip.active{
      background:linear-gradient(135deg, rgba(243,201,106,.16), rgba(188,134,47,.12));
      color:#ffe9b8;
      border-color:rgba(243,201,106,.3);
    }
    .catalog-card{
      position:relative;
      background:linear-gradient(180deg, rgba(24,20,31,.95), rgba(17,14,22,.96));
      border:1px solid rgba(243,201,106,.14);
      border-radius:22px;
      padding:1rem 1rem 1rem 1.1rem;
      box-shadow:var(--shadow-soft);
      transition:all .24s ease;
      overflow:hidden;
    }
    .catalog-card::before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      bottom:0;
      width:4px;
      background:linear-gradient(180deg, var(--gold-2), var(--gold-3));
      opacity:.82;
    }
    .catalog-card:hover{
      transform:translateY(-3px);
      border-color:rgba(243,201,106,.28);
      box-shadow:0 18px 34px rgba(0,0,0,.24);
    }
    .catalog-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
    }
    .catalog-icon{
      width:2.8rem;
      height:2.8rem;
      border-radius:16px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(243,201,106,.15), rgba(58,23,75,.18));
      border:1px solid rgba(243,201,106,.16);
      color:#ffe8b6;
      font-size:1.1rem;
    }
    .catalog-head{
      flex:1 1 auto;
      min-width:0;
    }
    .catalog-head h3{
      font-size:1.12rem;
      line-height:1.4;
      font-weight:750;
      margin:0 0 .35rem;
    }
    .catalog-head p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
      line-height:1.7;
    }
    .catalog-badges{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:.8rem;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.35rem .62rem;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(243,201,106,.14);
      color:#e8d7b2;
      font-size:.82rem;
      font-weight:600;
    }
    .catalog-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-top:.95rem;
      padding-top:.85rem;
      border-top:1px dashed rgba(243,201,106,.14);
      color:var(--soft);
      font-size:.88rem;
    }
    .catalog-meta .meta-left{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem 1rem;
    }
    .catalog-meta strong{color:#f4e3b7}
    .catalog-action{
      flex:0 0 auto;
    }
    .catalog-action .btn{
      padding:.5rem .92rem;
      font-size:.9rem;
    }
    .side-box{
      background:linear-gradient(180deg, rgba(20,18,27,.94), rgba(16,14,21,.94));
      border:1px solid rgba(243,201,106,.14);
      border-radius:22px;
      box-shadow:var(--shadow-soft);
      padding:1rem;
      height:100%;
    }
    .side-box + .side-box{margin-top:1rem}
    .side-box h3{
      font-size:1.02rem;
      font-weight:750;
      margin:0 0 .85rem;
    }
    .check-list{
      display:grid;
      gap:.7rem;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      align-items:flex-start;
      gap:.7rem;
      color:#e8dcc5;
      line-height:1.65;
    }
    .check-list i{
      color:var(--success);
      margin-top:.15rem;
      flex:0 0 auto;
    }
    .outline-note{
      color:var(--soft);
      font-size:.92rem;
      margin:0;
    }
    .requirements-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:1rem;
      align-items:start;
    }
    .requirements-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:22px;
      border:1px solid rgba(243,201,106,.14);
      background:linear-gradient(180deg, rgba(22,18,30,.96), rgba(15,13,20,.96));
    }
    .requirements-table th,
    .requirements-table td{
      padding:.95rem 1rem;
      border-bottom:1px solid rgba(243,201,106,.09);
      font-size:.95rem;
      vertical-align:middle;
    }
    .requirements-table th{
      color:#f5e6bf;
      font-weight:700;
      background:rgba(243,201,106,.04);
      width:28%;
    }
    .requirements-table td{
      color:#d6ccbd;
    }
    .requirements-table tr:hover td,
    .requirements-table tr:hover th{
      background:rgba(243,201,106,.035);
    }
    .check-state{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.3rem .6rem;
      border-radius:999px;
      font-size:.82rem;
      font-weight:700;
      border:1px solid transparent;
    }
    .state-ok{
      color:#c2f3dc;
      background:rgba(109,214,160,.11);
      border-color:rgba(109,214,160,.22);
    }
    .state-warn{
      color:#ffe0ae;
      background:rgba(240,179,90,.11);
      border-color:rgba(240,179,90,.22);
    }
    .state-bad{
      color:#f1b6b6;
      background:rgba(208,96,96,.11);
      border-color:rgba(208,96,96,.22);
    }
    .device-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:.8rem;
    }
    .device-box{
      background:linear-gradient(180deg, rgba(25,20,33,.94), rgba(17,14,22,.96));
      border:1px solid rgba(243,201,106,.12);
      border-radius:20px;
      padding:1rem;
      min-height:118px;
      transition:all .22s ease;
    }
    .device-box:hover{
      transform:translateY(-2px);
      border-color:rgba(243,201,106,.26);
    }
    .device-box .icon{
      width:2.4rem;height:2.4rem;
      display:grid;place-items:center;
      border-radius:14px;
      background:rgba(243,201,106,.08);
      border:1px solid rgba(243,201,106,.16);
      color:#ffe3a8;
      margin-bottom:.7rem;
    }
    .device-box h4{
      font-size:.98rem;
      margin:0 0 .28rem;
      font-weight:700;
    }
    .device-box p{
      margin:0;
      color:var(--soft);
      font-size:.9rem;
      line-height:1.65;
    }
    .faq-wrap .accordion-item{
      background:transparent;
      border:1px solid rgba(243,201,106,.14);
      border-radius:18px !important;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
      margin-bottom:.85rem;
    }
    .faq-wrap .accordion-button{
      background:linear-gradient(180deg, rgba(24,20,31,.96), rgba(17,14,22,.96));
      color:#f4ecdc;
      font-weight:700;
      box-shadow:none;
      padding:1rem 1.1rem;
    }
    .faq-wrap .accordion-button:not(.collapsed){
      color:#fff7e7;
      background:linear-gradient(135deg, rgba(58,23,75,.48), rgba(188,134,47,.16));
      box-shadow:inset 0 -1px 0 rgba(243,201,106,.12);
    }
    .faq-wrap .accordion-button:focus{
      box-shadow:0 0 0 .18rem rgba(243,201,106,.16);
      border-color:rgba(243,201,106,.3);
    }
    .faq-wrap .accordion-button::after{
      filter:sepia(1) saturate(4) hue-rotate(342deg) brightness(1.18);
    }
    .faq-wrap .accordion-body{
      color:#d8cebf;
      background:linear-gradient(180deg, rgba(19,16,26,.95), rgba(16,13,21,.96));
      padding:1rem 1.1rem 1.1rem;
    }
    .cta-band{
      background:
        linear-gradient(135deg, rgba(243,201,106,.1), rgba(58,23,75,.2) 42%, rgba(17,14,22,.96) 100%);
      border:1px solid rgba(243,201,106,.18);
      border-radius:28px;
      box-shadow:var(--shadow);
      padding:clamp(1.2rem, 2.5vw, 1.9rem);
      position:relative;
      overflow:hidden;
    }
    .cta-band::after{
      content:"";
      position:absolute;
      inset:auto -12% -35% auto;
      width:280px;
      height:280px;
      background:radial-gradient(circle, rgba(243,201,106,.16), transparent 68%);
      pointer-events:none;
    }
    .cta-band h2{
      margin:0 0 .5rem;
      font-size:clamp(1.5rem, 2.2vw, 2.1rem);
      font-weight:800;
      line-height:1.22;
    }
    .cta-band p{
      margin:0;
      color:#d7cab8;
      max-width:56rem;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem;
      margin-top:1rem;
    }
    .safety-row{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-top:1rem;
    }
    .safety-pill{
      display:inline-flex;
      align-items:center;
      gap:.42rem;
      padding:.45rem .7rem;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(243,201,106,.14);
      color:#eddcb0;
      font-size:.84rem;
    }
    .site-footer{
      position:relative;
      z-index:1;
      margin-top:0;
      padding:2rem 0 1.1rem;
      background:linear-gradient(180deg, rgba(12,10,16,.45), rgba(8,7,11,.96));
      border-top:1px solid rgba(243,201,106,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr .8fr;
      gap:1.2rem;
      padding:1rem 0 1.2rem;
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:.75rem;
      margin-bottom:.8rem;
      font-weight:800;
    }
    .footer-text{
      color:#aca095;
      margin:0;
      max-width:24rem;
      line-height:1.8;
      font-size:.95rem;
    }
    .footer-col h3{
      font-size:1rem;
      font-weight:750;
      color:#f4e6bf;
      margin:0 0 .9rem;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.55rem;
    }
    .footer-links a{
      color:#cfc3b2;
      transition:all .2s ease;
    }
    .footer-links a:hover,
    .footer-links a:focus{
      color:#fff6e6;
      padding-left:.2rem;
    }
    .copyright{
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:.8rem;
      color:#8f8491;
      font-size:.88rem;
      padding-top:1rem;
      border-top:1px solid rgba(243,201,106,.12);
    }
    .breadcrumb-wrap{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:.45rem;
      color:#a79b8e;
      font-size:.9rem;
      margin-bottom:1rem;
    }
    .breadcrumb-wrap a{color:#dcc58c}
    .breadcrumb-wrap span{color:#6f6672}
    .content-grid{
      display:grid;
      grid-template-columns:1.4fr .78fr;
      gap:1rem;
      align-items:start;
    }
    .mini-line{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-top:.8rem;
    }
    .mini-line .mini-badge{
      background:rgba(243,201,106,.06);
    }
    .subtle-card{
      background:linear-gradient(180deg, rgba(24,20,31,.95), rgba(16,13,21,.96));
      border:1px solid rgba(243,201,106,.12);
      border-radius:22px;
      padding:1rem;
      box-shadow:var(--shadow-soft);
    }
    .subtle-card h3{
      font-size:1rem;
      font-weight:750;
      margin:0 0 .8rem;
    }
    .timeline{
      display:grid;
      gap:.75rem;
    }
    .timeline-item{
      display:flex;
      gap:.75rem;
      padding:.88rem .95rem;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(243,201,106,.1);
    }
    .timeline-item .t-num{
      width:2rem;height:2rem;
      display:grid;place-items:center;
      border-radius:12px;
      background:linear-gradient(135deg, rgba(243,201,106,.18), rgba(188,134,47,.12));
      border:1px solid rgba(243,201,106,.14);
      color:#ffe7ad;
      font-weight:800;
      flex:0 0 auto;
    }
    .timeline-item p{
      margin:0;
      color:#d5cbbb;
      font-size:.94rem;
      line-height:1.7;
    }
    .timeline-item strong{color:#f7e5ba}
    .compact-note{
      color:#998e82;
      font-size:.9rem;
      margin:.7rem 0 0;
    }
    .link-box{
      display:flex;
      gap:.6rem;
      flex-wrap:wrap;
      margin-top:.9rem;
    }
    .link-box .btn{
      flex:1 1 auto;
      min-width: 148px;
    }
    .accordion-button::before{
      content:"";
    }
    .scroll-anchor{
      scroll-margin-top: calc(var(--nav-h) + 16px);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.2fr .9fr;
      gap:1rem;
      align-items:stretch;
    }
    .gold-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(243,201,106,.42), transparent);
      margin:1rem 0;
    }
    @media (max-width: 1199.98px){
      .search-wrap{min-width:220px}
      .content-grid,
      .requirements-grid,
      .hero-grid{
        grid-template-columns:1fr;
      }
      .channel-strip{grid-template-columns:repeat(2, minmax(0,1fr))}
    }
    @media (max-width: 991.98px){
      .navbar-collapse{
        padding:1rem 0 .25rem;
      }
      .navbar-nav{
        gap:.25rem;
        margin-bottom:.9rem !important;
      }
      .nav-link{
        padding:.78rem .95rem !important;
      }
      .search-wrap{
        width:100%;
        min-width:0;
      }
      .search-wrap .form-control{
        width:100%;
      }
      .hero-title{
        font-size:clamp(1.9rem, 6vw, 2.9rem);
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }
    @media (max-width: 767.98px){
      .section-pad{
        padding:1.3rem 0 2.1rem;
      }
      .hero-shell,
      .section-frame,
      .cta-band{
        border-radius:22px;
      }
      .hero-actions,
      .cta-actions,
      .link-box{
        flex-direction:column;
      }
      .hero-actions .btn,
      .cta-actions .btn,
      .link-box .btn{
        width:100%;
      }
      .channel-strip{
        grid-template-columns:1fr;
      }
      .catalog-top{
        flex-direction:column;
      }
      .catalog-action{
        width:100%;
      }
      .catalog-action .btn{
        width:100%;
      }
      .requirements-grid{
        gap:.8rem;
      }
      .device-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .copyright{
        flex-direction:column;
      }
      .panel-footer{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 575.98px){
      .hero-title{
        font-size:2rem;
        line-height:1.18;
      }
      .hero-text{
        font-size:.98rem;
      }
      .hero-badges{
        gap:.5rem;
      }
      .pill{
        width:100%;
        justify-content:flex-start;
      }
      .status-item{
        flex-direction:column;
        align-items:flex-start;
      }
      .status-tag{
        align-self:flex-start;
      }
      .filter-row{
        gap:.5rem;
      }
      .filter-chip{
        width:100%;
        justify-content:space-between;
      }
      .requirements-table th,
      .requirements-table td{
        padding:.82rem .8rem;
        font-size:.9rem;
      }
      .faq-wrap .accordion-button,
      .faq-wrap .accordion-body{
        padding: .92rem .95rem;
      }
    }