/* roulang page: index */
:root{
      --bg:#0B0D10;
      --bg-2:#111318;
      --panel:#171A20;
      --panel-2:#1D2028;
      --panel-3:#242833;
      --text:#F4EFE8;
      --muted:#A7A09A;
      --muted-2:#786f68;
      --primary:#F28A1A;
      --primary-2:#FFB347;
      --danger:#C9362B;
      --brown:#8A5A2B;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(242,138,26,.34);
      --shadow:0 18px 50px rgba(0,0,0,.35);
      --shadow-hover:0 24px 72px rgba(0,0,0,.48);
      --radius-sm:14px;
      --radius:20px;
      --radius-lg:28px;
      --container:1260px;
      --fast:220ms ease;
    }

    *{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 8% 8%, rgba(242,138,26,.18), transparent 32%),
        radial-gradient(circle at 82% 0%, rgba(201,54,43,.12), transparent 28%),
        linear-gradient(135deg, rgba(138,90,43,.08) 0 1px, transparent 1px 18px),
        var(--bg);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none;transition:color var(--fast), transform var(--fast), opacity var(--fast)}
    a:hover,a:focus{color:var(--primary-2)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font-family:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(242,138,26,.35);color:var(--text)}

    .site-wrap{min-height:100vh;position:relative}
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .section.compact{padding:62px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:32px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:9px;
      margin-bottom:12px;
      color:var(--primary);
      font-size:13px;
      font-weight:800;
      letter-spacing:.12em;
      text-transform:uppercase;
    }
    .section-kicker::before{
      content:"";
      width:9px;height:9px;
      border-radius:50%;
      background:var(--danger);
      box-shadow:0 0 18px rgba(201,54,43,.65);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(36px,5vw,58px);
      line-height:1.1;
      letter-spacing:-.05em;
      font-weight:950;
      margin-bottom:18px;
    }
    h2{
      font-size:clamp(26px,3vw,38px);
      line-height:1.18;
      letter-spacing:-.035em;
      font-weight:920;
      margin-bottom:12px;
    }
    h3{
      font-size:21px;
      line-height:1.35;
      font-weight:850;
      margin-bottom:10px;
    }
    p{color:var(--muted);font-size:16px}
    .lead{
      font-size:18px;
      color:#d8d0c8;
      max-width:720px;
      line-height:1.82;
    }
    .text-small{font-size:14px;color:var(--muted)}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(11,13,16,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.06);
      transition:background var(--fast), border-color var(--fast), box-shadow var(--fast);
    }
    .site-header.is-scrolled{
      background:rgba(11,13,16,.94);
      border-color:rgba(242,138,26,.18);
      box-shadow:0 16px 42px rgba(0,0,0,.28);
    }
    .top-bar{
      background:transparent;
      padding:0;
      min-height:78px;
    }
    .top-bar ul{background:transparent}
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:260px;
      font-weight:950;
      letter-spacing:-.04em;
      color:var(--text);
    }
    .brand-mark{
      width:44px;height:44px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#111318;
      font-weight:950;
      background:
        linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow:0 10px 28px rgba(242,138,26,.28);
      transform:skewX(-8deg);
      border:1px solid rgba(255,255,255,.22);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }
    .brand-text strong{font-size:17px}
    .brand-text span{font-size:12px;color:var(--muted);letter-spacing:.04em;font-weight:700}
    .nav-menu{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
    }
    .nav-menu a{
      position:relative;
      padding:12px 15px;
      border-radius:999px;
      color:#d9d1ca;
      font-size:15px;
      font-weight:780;
      overflow:hidden;
    }
    .nav-menu a::after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:7px;
      height:2px;
      background:linear-gradient(90deg, transparent, var(--primary), transparent);
      transform:scaleX(0);
      transition:transform var(--fast);
      transform-origin:center;
    }
    .nav-menu a:hover::after,
    .nav-menu a.active::after{transform:scaleX(1)}
    .nav-menu a.active{
      color:var(--primary-2);
      background:rgba(242,138,26,.10);
      border:1px solid rgba(242,138,26,.18);
    }
    .header-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:12px;
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(201,54,43,.42);
      background:rgba(201,54,43,.12);
      color:#ffd9d6;
      font-size:13px;
      font-weight:850;
      white-space:nowrap;
    }
    .age-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--danger);
      box-shadow:0 0 14px rgba(201,54,43,.85);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      font-size:15px;
      line-height:1;
      transition:transform var(--fast), box-shadow var(--fast), border-color var(--fast), background var(--fast), color var(--fast);
      user-select:none;
    }
    .btn:hover,.btn:focus{
      transform:translateY(-2px);
      outline:none;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#111318;
      box-shadow:0 14px 34px rgba(242,138,26,.22);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#050505;
      box-shadow:0 18px 46px rgba(242,138,26,.34);
    }
    .btn-ghost{
      background:rgba(255,255,255,.035);
      color:var(--text);
      border-color:rgba(242,138,26,.38);
    }
    .btn-ghost:hover,.btn-ghost:focus{
      border-color:var(--primary-2);
      box-shadow:0 0 0 4px rgba(242,138,26,.10);
      color:var(--primary-2);
    }
    .btn-soft{
      min-height:38px;
      padding:9px 14px;
      font-size:13px;
      background:rgba(242,138,26,.1);
      color:var(--primary-2);
      border-color:rgba(242,138,26,.2);
    }

    .hero{
      padding:48px 0 96px;
      min-height:calc(100vh - 78px);
      display:flex;
      align-items:center;
    }
    .bento{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      grid-template-rows:auto auto;
      gap:18px;
    }
    .bento-main,
    .bento-card,
    .cta-strip{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      background:linear-gradient(145deg, rgba(29,32,40,.88), rgba(17,19,24,.96));
      box-shadow:var(--shadow);
    }
    .bento-main{
      border-radius:var(--radius-lg);
      padding:42px;
      min-height:470px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .bento-main::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(circle at 18% 18%, rgba(242,138,26,.24), transparent 34%),
        linear-gradient(115deg, transparent 0 60%, rgba(138,90,43,.16) 60% 62%, transparent 62% 100%);
      pointer-events:none;
    }
    .bento-main>*{position:relative;z-index:1}
    .hero-badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      color:#f8eee7;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.10);
    }
    .badge.orange{color:var(--primary-2);border-color:rgba(242,138,26,.28);background:rgba(242,138,26,.10)}
    .badge.red{color:#ffd4d1;border-color:rgba(201,54,43,.35);background:rgba(201,54,43,.12)}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .hero-data-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:38px;
    }
    .hero-metric{
      padding:16px;
      border-radius:18px;
      background:rgba(11,13,16,.48);
      border:1px solid rgba(255,255,255,.08);
    }
    .hero-metric b{
      display:block;
      font-size:clamp(30px,4vw,48px);
      line-height:1;
      color:var(--primary);
      letter-spacing:-.04em;
      text-shadow:0 0 22px rgba(242,138,26,.24);
    }
    .hero-metric span{
      display:block;
      margin-top:9px;
      color:var(--muted);
      font-size:13px;
      font-weight:760;
    }
    .bento-side{
      display:grid;
      gap:18px;
    }
    .bento-card{
      border-radius:22px;
      padding:24px;
      min-height:205px;
    }
    .bento-card::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:0;height:54%;
      background:linear-gradient(0deg, rgba(11,13,16,.72), transparent);
      pointer-events:none;
    }
    .bento-card>*{position:relative;z-index:1}
    .score-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      background:rgba(242,138,26,.12);
      color:var(--primary-2);
      border:1px solid rgba(242,138,26,.24);
      border-radius:10px;
      font-size:12px;
      font-weight:950;
      transform:skewX(-8deg);
      margin-bottom:18px;
    }
    .status-list{
      margin:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .status-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      border-bottom:1px solid rgba(255,255,255,.06);
      color:#ded6ce;
      font-size:14px;
      font-weight:720;
    }
    .status-list li:last-child{border-bottom:0}
    .status-ok{
      color:var(--primary-2);
      font-size:12px;
      font-weight:950;
    }
    .cta-strip{
      grid-column:1 / -1;
      border-radius:22px;
      padding:18px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      background:
        linear-gradient(90deg, rgba(242,138,26,.16), rgba(29,32,40,.9) 40%, rgba(201,54,43,.13));
    }
    .cta-strip strong{
      display:block;
      font-size:18px;
      letter-spacing:-.02em;
    }
    .cta-strip span{
      color:var(--muted);
      font-size:14px;
    }

    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:16px;
    }
    .service-card{
      grid-column:span 2;
      min-height:238px;
      border-radius:22px;
      padding:22px;
      background:
        linear-gradient(180deg, rgba(36,40,51,.82), rgba(23,26,32,.96));
      border:1px solid var(--line);
      box-shadow:0 12px 34px rgba(0,0,0,.22);
      position:relative;
      overflow:hidden;
      transition:transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
    }
    .service-card:nth-child(1),
    .service-card:nth-child(4){grid-column:span 3}
    .service-card::before{
      content:"";
      position:absolute;
      top:0;left:0;right:0;height:3px;
      background:linear-gradient(90deg, transparent, rgba(242,138,26,.75), transparent);
      opacity:.45;
      transition:opacity var(--fast);
    }
    .service-card:hover{
      transform:translateY(-6px) scale(1.015);
      box-shadow:var(--shadow-hover);
      border-color:rgba(242,138,26,.46);
    }
    .service-card:hover::before{opacity:1}
    .card-code{
      display:flex;
      align-items:center;
      justify-content:space-between;
      margin-bottom:18px;
    }
    .code{
      color:var(--primary);
      font-size:12px;
      letter-spacing:.16em;
      font-weight:950;
    }
    .mini-state{
      color:#ffd8d5;
      background:rgba(201,54,43,.12);
      border:1px solid rgba(201,54,43,.28);
      padding:5px 8px;
      border-radius:999px;
      font-size:11px;
      font-weight:900;
    }
    .service-card p{font-size:15px;min-height:54px}
    .card-link{
      display:inline-flex;
      margin-top:12px;
      color:var(--primary-2);
      font-size:14px;
      font-weight:900;
    }
    .card-link:hover{transform:translateX(4px)}

    .comparison-board{
      border-radius:var(--radius-lg);
      overflow:hidden;
      border:1px solid var(--line);
      background:linear-gradient(145deg, rgba(23,26,32,.94), rgba(11,13,16,.98));
      box-shadow:var(--shadow);
    }
    .compare-row{
      display:grid;
      grid-template-columns:1.1fr 1fr 1fr;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-cell{
      padding:20px 22px;
      border-right:1px solid rgba(255,255,255,.07);
    }
    .compare-cell:last-child{border-right:0}
    .compare-head{
      background:rgba(242,138,26,.08);
      color:var(--primary-2);
      font-weight:950;
    }
    .compare-feature{font-weight:900;color:#f0e9e2}
    .good{color:#ffe2bd}
    .risk{color:#f0b7b2}
    .mark{
      display:inline-flex;
      width:24px;height:24px;
      align-items:center;justify-content:center;
      border-radius:50%;
      margin-right:9px;
      font-weight:950;
      font-size:13px;
    }
    .mark.ok{background:rgba(242,138,26,.18);color:var(--primary-2)}
    .mark.no{background:rgba(201,54,43,.14);color:#ffb7b1}

    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(23,26,32,.86);
      transition:border-color var(--fast), box-shadow var(--fast), transform var(--fast);
    }
    .accordion-item:hover{
      border-color:rgba(242,138,26,.35);
      transform:translateY(-2px);
    }
    .accordion-title{
      background:transparent !important;
      color:var(--text) !important;
      border:0 !important;
      padding:20px 54px 20px 22px;
      font-size:17px;
      font-weight:900;
      line-height:1.45;
    }
    .accordion-title:hover,.accordion-title:focus{
      color:var(--primary-2) !important;
      outline:none;
    }
    .accordion-title::before{
      color:var(--primary);
      font-size:22px;
      margin-top:-13px;
    }
    .accordion-content{
      background:rgba(11,13,16,.42) !important;
      border:0 !important;
      border-left:4px solid var(--primary);
      padding:0 22px 22px;
      color:var(--muted);
    }
    .accordion-content p{font-size:15.5px;margin:0}

    .form-zone{
      border-radius:var(--radius-lg);
      border:1px solid rgba(242,138,26,.2);
      background:
        radial-gradient(circle at 88% 12%, rgba(242,138,26,.16), transparent 34%),
        linear-gradient(135deg, rgba(29,32,40,.95), rgba(11,13,16,.98));
      box-shadow:var(--shadow);
      padding:28px;
      overflow:hidden;
    }
    .form-tip{
      padding:22px;
      border-radius:22px;
      background:rgba(11,13,16,.52);
      border:1px solid rgba(255,255,255,.08);
      height:100%;
    }
    .check-list{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:#ded5ce;
      font-size:15px;
    }
    .check-list li::before{
      content:"";
      width:9px;height:9px;
      flex:0 0 auto;
      margin-top:9px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 14px rgba(242,138,26,.55);
    }
    label{
      color:#efe7df;
      font-size:14px;
      font-weight:850;
      margin-bottom:8px;
    }
    input[type="text"],input[type="email"],select,textarea{
      width:100%;
      border-radius:16px;
      background:#111318;
      border:1px solid rgba(255,255,255,.12);
      color:var(--text);
      min-height:48px;
      padding:12px 14px;
      box-shadow:none;
      transition:border-color var(--fast), box-shadow var(--fast), background var(--fast);
    }
    textarea{min-height:112px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      background:#101216;
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(242,138,26,.12);
      outline:none;
    }
    .checkbox-line{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:13px 14px;
      border-radius:16px;
      border:1px solid rgba(201,54,43,.28);
      background:rgba(201,54,43,.10);
      color:#ffe2df;
      font-size:14px;
      font-weight:800;
      margin:10px 0 18px;
    }
    .checkbox-line input{margin-top:5px}

    .topic-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .topic-tag{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:12px 15px;
      border-radius:999px;
      background:rgba(23,26,32,.9);
      border:1px solid rgba(255,255,255,.08);
      color:#dcd4cc;
      font-weight:850;
      transition:transform var(--fast), border-color var(--fast), color var(--fast), background var(--fast);
    }
    .topic-tag:hover{
      transform:translateY(-3px);
      border-color:rgba(242,138,26,.46);
      color:var(--primary-2);
      background:rgba(242,138,26,.10);
    }

    .news-panel{
      display:grid;
      grid-template-columns:1.55fr .75fr;
      gap:18px;
    }
    .news-list,.recommend-box,.trust-bar{
      border-radius:24px;
      background:rgba(23,26,32,.88);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 12px 34px rgba(0,0,0,.22);
    }
    .news-list{padding:10px}
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:17px;
      border-radius:18px;
      transition:background var(--fast), transform var(--fast);
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{
      background:rgba(242,138,26,.08);
      transform:translateX(4px);
    }
    .news-date{
      color:var(--primary);
      font-size:12px;
      font-weight:950;
      letter-spacing:.08em;
      min-width:62px;
    }
    .news-item a{
      color:#efe7df;
      font-weight:900;
    }
    .news-item a:hover{color:var(--primary-2)}
    .news-item span{
      color:var(--muted);
      font-size:13px;
    }
    .recommend-box{
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .recommend-box::after{
      content:"";
      position:absolute;
      width:180px;height:180px;
      right:-80px;bottom:-80px;
      border-radius:50%;
      background:rgba(242,138,26,.12);
    }
    .recommend-box>*{position:relative;z-index:1}
    .recommend-score{
      font-size:64px;
      line-height:1;
      font-weight:950;
      color:var(--primary);
      letter-spacing:-.07em;
      margin:12px 0;
    }

    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .trust-card{
      padding:20px;
      min-height:156px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(29,32,40,.9), rgba(17,19,24,.95));
      border:1px solid rgba(255,255,255,.08);
      transition:transform var(--fast), border-color var(--fast);
    }
    .trust-card:hover{
      transform:translateY(-5px);
      border-color:rgba(242,138,26,.38);
    }
    .trust-icon{
      width:42px;height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      margin-bottom:14px;
      color:#111318;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      font-weight:950;
    }
    .trust-card p{font-size:14px;margin-bottom:0}

    .site-footer{
      padding:54px 0 34px;
      background:linear-gradient(180deg, rgba(11,13,16,.8), #07080a);
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{
      font-size:20px;
      font-weight:950;
      margin-bottom:10px;
      letter-spacing:-.04em;
    }
    .footer-title{
      color:#efe7df;
      font-weight:950;
      margin-bottom:12px;
    }
    .footer-links{
      list-style:none;
      padding:0;margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      font-weight:760;
    }
    .footer-links a:hover{
      color:var(--primary-2);
      transform:translateX(3px);
    }
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.07);
      color:#80776f;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }

    .mobile-tabs{
      display:none;
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:70;
      background:rgba(11,13,16,.96);
      border-top:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(18px);
      padding:8px 10px calc(8px + env(safe-area-inset-bottom));
      box-shadow:0 -16px 44px rgba(0,0,0,.42);
    }
    .mobile-tabs .tab-item{
      flex:1;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      color:var(--muted);
      font-size:12px;
      font-weight:850;
      min-height:52px;
      border-radius:16px;
    }
    .tab-icon{
      width:20px;height:20px;
      display:grid;
      place-items:center;
      font-size:16px;
    }
    .mobile-tabs .tab-item.active{
      color:var(--primary-2);
      background:rgba(242,138,26,.10);
    }

    @media (max-width:1024px){
      .brand{min-width:auto}
      .brand-text strong{font-size:15px}
      .nav-menu a{padding:10px 11px;font-size:14px}
      .bento{grid-template-columns:1fr}
      .cta-strip{grid-column:auto}
      .matrix-grid{grid-template-columns:repeat(2,1fr)}
      .service-card,.service-card:nth-child(1),.service-card:nth-child(4){grid-column:span 1}
      .news-panel{grid-template-columns:1fr}
      .trust-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      body{padding-bottom:82px}
      .container{width:min(100% - 28px, var(--container))}
      .section{padding:68px 0}
      .top-bar{min-height:66px}
      .top-bar-left{flex:1}
      .nav-menu,.header-actions{display:none}
      .brand-mark{width:39px;height:39px}
      .brand-text span{display:none}
      .hero{padding:30px 0 70px;min-height:auto}
      .bento-main{padding:28px;min-height:unset}
      .hero-data-row{grid-template-columns:1fr;gap:10px;margin-top:28px}
      .cta-strip{align-items:flex-start;flex-direction:column}
      .section-head{display:block}
      .matrix-grid{grid-template-columns:1fr}
      .compare-row{
        grid-template-columns:1fr;
      }
      .compare-cell{
        border-right:0;
        border-bottom:1px solid rgba(255,255,255,.06);
      }
      .compare-cell:last-child{border-bottom:0}
      .form-zone{padding:18px}
      .news-item{
        grid-template-columns:1fr;
        gap:4px;
      }
      .footer-grid{grid-template-columns:1fr}
      .mobile-tabs{display:flex}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      .lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .bento-main,.bento-card{border-radius:20px}
      .topic-tag{width:100%;justify-content:space-between}
      .trust-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --bg:#0B0D10;
      --bg-2:#111318;
      --panel:#171A20;
      --panel-2:#1D2028;
      --panel-3:#242833;
      --text:#F4EFE8;
      --muted:#A7A09A;
      --muted-2:#7E7873;
      --orange:#F28A1A;
      --orange-2:#FFB347;
      --red:#C9362B;
      --brown:#8A5A2B;
      --line:rgba(255,255,255,.08);
      --line-strong:rgba(242,138,26,.38);
      --shadow:0 18px 50px rgba(0,0,0,.35);
      --shadow-hover:0 28px 68px rgba(0,0,0,.48);
      --radius-sm:14px;
      --radius:20px;
      --radius-lg:26px;
      --container:1240px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 18% 4%, rgba(242,138,26,.17), transparent 30%),
        radial-gradient(circle at 82% 10%, rgba(201,54,43,.14), transparent 28%),
        linear-gradient(180deg,#0B0D10 0%,#111318 42%,#0B0D10 100%);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:0;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background:
        repeating-linear-gradient(105deg, rgba(255,255,255,.025) 0 1px, transparent 1px 18px),
        linear-gradient(90deg, transparent 0 12%, rgba(138,90,43,.08) 12% 12.4%, transparent 12.4% 100%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color .22s ease, transform .22s ease, border-color .22s ease, background .22s ease}
    a:hover{color:var(--orange-2)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font-family:inherit}
    input,select,textarea{
      width:100%;
      color:var(--text);
      background:#111318;
      border:1px solid rgba(255,255,255,.12);
      border-radius:16px;
      padding:13px 15px;
      outline:none;
      transition:border-color .22s ease, box-shadow .22s ease, background .22s ease;
    }
    textarea{min-height:118px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--orange);
      box-shadow:0 0 0 4px rgba(242,138,26,.12);
      background:#0f1116;
    }
    label{
      display:block;
      margin-bottom:8px;
      color:#E7DED4;
      font-weight:800;
      font-size:14px;
    }
    .container{
      width:min(var(--container), calc(100% - 36px));
      margin:0 auto;
    }
    .section{padding:92px 0}
    .section.tight{padding:58px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--orange-2);
      font-weight:900;
      letter-spacing:.08em;
      font-size:13px;
      text-transform:uppercase;
      margin-bottom:8px;
    }
    .section-kicker:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:999px;
      background:var(--red);
      box-shadow:0 0 0 5px rgba(201,54,43,.12);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,58px);
      line-height:1.1;
      letter-spacing:-.055em;
      margin-bottom:18px;
      font-weight:950;
    }
    h2{
      font-size:clamp(25px,3vw,38px);
      line-height:1.16;
      letter-spacing:-.035em;
      margin-bottom:10px;
      font-weight:950;
    }
    h3{
      font-size:21px;
      line-height:1.3;
      font-weight:900;
      margin-bottom:10px;
    }
    p{color:var(--muted);font-size:16px}
    .lead{font-size:18px;color:#D6CEC5;max-width:760px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:999px;
      padding:13px 20px;
      font-weight:900;
      line-height:1.1;
      border:1px solid transparent;
      cursor:pointer;
      min-height:46px;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      background:linear-gradient(135deg,var(--orange),var(--orange-2));
      color:#14100B;
      box-shadow:0 15px 36px rgba(242,138,26,.22);
    }
    .btn-primary:hover{color:#090807;box-shadow:0 18px 46px rgba(242,138,26,.32)}
    .btn-soft{
      background:rgba(242,138,26,.08);
      border-color:rgba(242,138,26,.36);
      color:#FFD19A;
    }
    .btn-soft:hover{background:rgba(242,138,26,.16);border-color:rgba(255,179,71,.68);color:#FFE0B8}
    .btn-ghost{
      background:rgba(255,255,255,.035);
      border-color:var(--line);
      color:#EFE8DF;
    }
    .btn-ghost:hover{border-color:var(--orange);color:var(--orange-2);background:rgba(242,138,26,.08)}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      color:#EDE2D7;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      font-size:12px;
      font-weight:850;
      white-space:nowrap;
    }
    .tag.hot{color:#FFE0B8;border-color:rgba(242,138,26,.38);background:rgba(242,138,26,.12)}
    .tag.risk{color:#FFD6D3;border-color:rgba(201,54,43,.38);background:rgba(201,54,43,.13)}
    .tag:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:currentColor;
      opacity:.85;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(11,13,16,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.07);
      transition:background .25s ease, box-shadow .25s ease;
    }
    .site-header.is-scrolled{background:rgba(11,13,16,.95);box-shadow:0 18px 45px rgba(0,0,0,.35)}
    .top-bar{
      background:transparent;
      padding:14px 0;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .top-bar-left,.top-bar-center,.top-bar-right{display:flex;align-items:center}
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      color:#16100A;
      font-weight:950;
      letter-spacing:-.06em;
      background:linear-gradient(135deg,var(--orange),var(--orange-2));
      border-radius:15px;
      box-shadow:0 12px 32px rgba(242,138,26,.28);
      transform:skewX(-8deg);
    }
    .brand-text strong{
      display:block;
      color:var(--text);
      font-size:17px;
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .brand-text span{
      display:block;
      color:var(--muted);
      font-size:12px;
      line-height:1.25;
      margin-top:3px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border-radius:999px;
      background:rgba(255,255,255,.035);
      border:1px solid var(--line);
    }
    .nav-menu a{
      padding:9px 14px;
      border-radius:999px;
      color:#CFC5BA;
      font-size:14px;
      font-weight:850;
      position:relative;
    }
    .nav-menu a:hover{
      color:var(--orange-2);
      background:rgba(242,138,26,.08);
      transform:translateY(-1px);
    }
    .nav-menu a.active{
      color:#111318;
      background:linear-gradient(135deg,var(--orange),var(--orange-2));
      box-shadow:0 10px 28px rgba(242,138,26,.18);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border:1px solid rgba(201,54,43,.32);
      color:#FFD6D3;
      background:rgba(201,54,43,.10);
      border-radius:999px;
      font-size:13px;
      font-weight:900;
      white-space:nowrap;
    }
    .age-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--red);
      box-shadow:0 0 0 5px rgba(201,54,43,.13);
    }

    .category-hero{
      position:relative;
      padding:72px 0 42px;
      overflow:hidden;
    }
    .category-hero:after{
      content:"";
      position:absolute;
      right:-120px;
      top:35px;
      width:520px;
      height:280px;
      background:radial-gradient(circle, rgba(242,138,26,.22), transparent 68%);
      filter:blur(4px);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(360px,.78fr);
      gap:34px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }
    .hero-copy{
      padding:34px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.018)),
        linear-gradient(90deg, rgba(138,90,43,.10), transparent 28%);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      min-height:440px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .compliance-callout{
      margin-top:20px;
      display:flex;
      gap:13px;
      align-items:flex-start;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(201,54,43,.12);
      border:1px solid rgba(201,54,43,.32);
      color:#F3D3CF;
    }
    .compliance-callout strong{
      display:block;
      color:#FFE0DC;
      margin-bottom:2px;
    }
    .compliance-callout span{
      color:#D9B7B2;
      font-size:14px;
      line-height:1.6;
    }
    .score-panel{
      border-radius:var(--radius-lg);
      background:
        linear-gradient(180deg, rgba(36,40,51,.92), rgba(23,26,32,.96)),
        radial-gradient(circle at 20% 0%, rgba(242,138,26,.18), transparent 38%);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .score-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:repeating-linear-gradient(90deg, transparent 0 42px, rgba(255,255,255,.025) 42px 43px);
      opacity:.55;
      pointer-events:none;
    }
    .score-top{
      position:relative;
      z-index:1;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      padding-bottom:18px;
      border-bottom:1px solid var(--line);
    }
    .score-title{
      font-weight:950;
      font-size:18px;
      letter-spacing:-.02em;
    }
    .score-sub{color:var(--muted);font-size:13px;margin-top:3px}
    .score-label{
      display:inline-flex;
      padding:6px 10px;
      border-radius:8px;
      color:#17100A;
      background:var(--orange);
      font-weight:950;
      transform:skewX(-9deg);
      font-size:12px;
    }
    .metric-stack{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:18px;
    }
    .metric{
      min-height:126px;
      padding:16px;
      border-radius:18px;
      background:rgba(11,13,16,.46);
      border:1px solid var(--line);
    }
    .metric strong{
      display:block;
      font-size:clamp(34px,4vw,54px);
      line-height:1;
      color:var(--orange-2);
      letter-spacing:-.06em;
      text-shadow:0 0 18px rgba(242,138,26,.18);
    }
    .metric span{
      display:block;
      color:#D3C9BE;
      font-weight:850;
      margin-top:10px;
    }
    .metric small{
      display:block;
      color:var(--muted-2);
      margin-top:4px;
      font-size:12px;
      line-height:1.45;
    }
    .status-lines{
      position:relative;
      z-index:1;
      margin-top:16px;
      display:grid;
      gap:10px;
    }
    .status-line{
      display:grid;
      grid-template-columns:92px 1fr auto;
      align-items:center;
      gap:10px;
      font-size:13px;
      color:#D8CEC4;
    }
    .bar{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      overflow:hidden;
    }
    .bar i{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--orange),var(--orange-2));
    }

    .filter-shell{
      margin-top:18px;
      padding:18px;
      border-radius:22px;
      background:rgba(23,26,32,.86);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .filter-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      margin-bottom:14px;
    }
    .filter-head strong{font-size:19px}
    .filter-grid{
      display:grid;
      grid-template-columns:repeat(5,minmax(0,1fr));
      gap:12px;
    }
    .filter-item{
      padding:13px 13px 12px;
      border-radius:16px;
      background:#111318;
      border:1px solid rgba(255,255,255,.08);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
      cursor:default;
    }
    .filter-item:hover{
      transform:translateY(-3px);
      border-color:rgba(242,138,26,.45);
      background:rgba(242,138,26,.06);
    }
    .filter-item span{
      display:block;
      color:var(--muted-2);
      font-size:12px;
      margin-bottom:3px;
    }
    .filter-item b{
      color:#F0E7DD;
      font-size:14px;
    }

    .track-wrap{
      position:relative;
      margin-top:24px;
    }
    .track-wrap:before,.track-wrap:after{
      content:"";
      position:absolute;
      top:0;
      bottom:0;
      width:52px;
      z-index:2;
      pointer-events:none;
    }
    .track-wrap:before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
    .track-wrap:after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
    .entry-track{
      display:flex;
      gap:18px;
      overflow-x:auto;
      padding:8px 4px 22px;
      scroll-snap-type:x proximity;
      scrollbar-width:thin;
      scrollbar-color:rgba(242,138,26,.6) rgba(255,255,255,.08);
    }
    .track-card{
      position:relative;
      flex:0 0 286px;
      min-height:190px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid var(--line);
      background:
        linear-gradient(145deg, rgba(242,138,26,.16), transparent 42%),
        linear-gradient(180deg,#242833,#151820);
      box-shadow:var(--shadow);
      scroll-snap-align:start;
      transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .track-card:hover{
      transform:translateY(-6px) scale(1.025);
      box-shadow:var(--shadow-hover);
      border-color:rgba(242,138,26,.6);
    }
    .track-art{
      height:86px;
      background:
        repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 2px, transparent 2px 10px),
        radial-gradient(circle at 28% 30%, rgba(255,179,71,.35), transparent 30%),
        linear-gradient(135deg, rgba(201,54,43,.18), transparent);
      position:relative;
    }
    .track-art:after{
      content:"SUB";
      position:absolute;
      right:14px;
      top:10px;
      color:rgba(244,239,232,.18);
      font-size:42px;
      font-weight:950;
      letter-spacing:-.08em;
    }
    .track-info{
      padding:16px;
      background:linear-gradient(180deg, rgba(11,13,16,.55), rgba(11,13,16,.95));
    }
    .track-info h3{font-size:18px;margin-bottom:6px}
    .track-info p{font-size:14px;line-height:1.55;margin-bottom:12px}
    .card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}

    .card-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
      margin-top:26px;
    }
    .info-card{
      grid-column:span 4;
      position:relative;
      min-height:258px;
      padding:20px;
      border-radius:22px;
      background:
        linear-gradient(180deg, rgba(36,40,51,.86), rgba(23,26,32,.96)),
        radial-gradient(circle at 12% 0%, rgba(242,138,26,.16), transparent 32%);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
      transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .info-card.wide{grid-column:span 6}
    .info-card:hover{
      transform:translateY(-7px);
      border-color:rgba(242,138,26,.55);
      box-shadow:var(--shadow-hover);
    }
    .info-card:after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:0;
      height:38%;
      background:linear-gradient(0deg, rgba(11,13,16,.82), transparent);
      pointer-events:none;
    }
    .info-card > *{position:relative;z-index:1}
    .info-num{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:22px;
    }
    .info-num strong{
      color:var(--orange-2);
      font-size:38px;
      line-height:1;
      letter-spacing:-.08em;
      font-weight:950;
    }
    .info-card p{font-size:15px;line-height:1.65}
    .meta-row{
      display:flex;
      justify-content:space-between;
      gap:12px;
      color:var(--muted);
      font-size:13px;
      padding-top:14px;
      margin-top:12px;
      border-top:1px solid var(--line);
    }

    .compare-panel{
      border-radius:26px;
      background:linear-gradient(180deg, rgba(29,32,40,.92), rgba(17,19,24,.96));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .compare-row{
      display:grid;
      grid-template-columns:1.1fr 1fr 1fr;
      border-bottom:1px solid var(--line);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-cell{
      padding:18px 20px;
      border-right:1px solid var(--line);
      color:#D8CEC4;
    }
    .compare-cell:last-child{border-right:0}
    .compare-head .compare-cell{
      background:rgba(255,255,255,.04);
      font-weight:950;
      color:#F4EFE8;
    }
    .good{color:#FFD39D;font-weight:900}
    .warn{color:#F0B6B1;font-weight:900}
    .compare-cell small{
      display:block;
      color:var(--muted-2);
      line-height:1.55;
      margin-top:4px;
    }

    .faq-shell{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:28px;
      align-items:start;
    }
    .faq-note{
      padding:24px;
      border-radius:24px;
      background:
        linear-gradient(145deg, rgba(242,138,26,.12), transparent 48%),
        rgba(23,26,32,.82);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      position:sticky;
      top:104px;
    }
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:18px;
      overflow:hidden;
      border:1px solid var(--line);
      background:rgba(23,26,32,.86);
      transition:border-color .22s ease, box-shadow .22s ease;
    }
    .accordion-item:hover{border-color:rgba(242,138,26,.36)}
    .accordion-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:#F2E9DF;
      font-size:17px;
      font-weight:900;
      padding:18px 20px;
      border:0;
      background:transparent;
      line-height:1.45;
    }
    .accordion-title:hover,.accordion-title:focus{
      color:var(--orange-2);
      background:rgba(242,138,26,.06);
    }
    .accordion-title:before{display:none}
    .accordion-title:after{
      content:"";
      width:10px;
      height:10px;
      border-right:2px solid var(--orange);
      border-bottom:2px solid var(--orange);
      transform:rotate(45deg);
      transition:transform .22s ease;
      flex:0 0 auto;
      margin-left:18px;
    }
    .is-active>.accordion-title{
      border-left:4px solid var(--orange);
      background:rgba(242,138,26,.07);
    }
    .is-active>.accordion-title:after{transform:rotate(225deg)}
    .accordion-content{
      color:var(--muted);
      background:rgba(11,13,16,.36);
      border:0;
      padding:0 20px 18px 24px;
      font-size:15px;
      line-height:1.75;
    }

    .cta-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      padding:28px;
      border-radius:28px;
      background:
        radial-gradient(circle at 12% 0%, rgba(242,138,26,.20), transparent 34%),
        linear-gradient(135deg, rgba(36,40,51,.95), rgba(17,19,24,.98));
      border:1px solid rgba(242,138,26,.22);
      box-shadow:var(--shadow-hover);
    }
    .check-list{
      display:grid;
      gap:12px;
      margin:20px 0 0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#D8CEC4;
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
    }
    .check-list li:before{
      content:"";
      width:10px;
      height:10px;
      margin-top:8px;
      flex:0 0 auto;
      border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 0 5px rgba(242,138,26,.12);
    }
    .feedback-form{
      padding:22px;
      border-radius:24px;
      background:rgba(11,13,16,.48);
      border:1px solid var(--line);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .form-grid .full{grid-column:1/-1}
    .age-check{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:14px;
      border-radius:16px;
      background:rgba(201,54,43,.12);
      border:1px solid rgba(201,54,43,.32);
      color:#F1D2CE;
      font-size:14px;
      line-height:1.55;
    }
    .age-check input{
      width:18px;
      height:18px;
      margin-top:3px;
      accent-color:var(--orange);
      flex:0 0 auto;
    }

    .site-footer{
      padding:64px 0 28px;
      background:#08090B;
      border-top:1px solid var(--line);
      position:relative;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:2px;
      background:linear-gradient(90deg,transparent,var(--orange),var(--red),transparent);
      opacity:.75;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr .8fr;
      gap:36px;
      margin-bottom:34px;
    }
    .footer-brand{
      color:var(--text);
      font-size:22px;
      font-weight:950;
      letter-spacing:-.04em;
      margin-bottom:12px;
    }
    .footer-title{
      color:#F2E9DF;
      font-weight:950;
      margin-bottom:12px;
    }
    .footer-links{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--orange-2);
      transform:translateX(3px);
      display:inline-block;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      border-top:1px solid var(--line);
      color:var(--muted-2);
      font-size:13px;
    }

    .mobile-tabs{
      display:none;
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:60;
      background:rgba(11,13,16,.96);
      backdrop-filter:blur(18px);
      border-top:1px solid rgba(255,255,255,.09);
      padding:8px 10px calc(8px + env(safe-area-inset-bottom));
      box-shadow:0 -18px 40px rgba(0,0,0,.38);
    }
    .mobile-tabs .tab-inner{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:6px;
      max-width:520px;
      margin:0 auto;
    }
    .mobile-tabs a{
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      min-height:52px;
      border-radius:16px;
      color:var(--muted);
      font-size:12px;
      font-weight:850;
    }
    .tab-icon{
      width:20px;
      height:20px;
      display:block;
      position:relative;
    }
    .tab-icon.home:before{
      content:"";
      position:absolute;
      inset:5px 3px 3px;
      border:2px solid currentColor;
      border-top:0;
      border-radius:2px;
    }
    .tab-icon.home:after{
      content:"";
      position:absolute;
      left:4px;
      top:1px;
      width:12px;
      height:12px;
      border-left:2px solid currentColor;
      border-top:2px solid currentColor;
      transform:rotate(45deg);
    }
    .tab-icon.sub:before{
      content:"";
      position:absolute;
      inset:3px;
      border:2px solid currentColor;
      border-radius:5px;
    }
    .tab-icon.sub:after{
      content:"";
      position:absolute;
      left:6px;
      right:6px;
      bottom:6px;
      height:2px;
      background:currentColor;
      box-shadow:0 -5px 0 currentColor;
    }
    .tab-icon.access:before{
      content:"";
      position:absolute;
      left:3px;
      right:3px;
      top:4px;
      height:12px;
      border:2px solid currentColor;
      border-radius:999px;
    }
    .tab-icon.access:after{
      content:"";
      position:absolute;
      left:9px;
      top:1px;
      width:2px;
      height:18px;
      background:currentColor;
      border-radius:2px;
    }
    .mobile-tabs a.active{
      color:var(--orange-2);
      background:rgba(242,138,26,.10);
    }

    @media (max-width:1024px){
      .top-bar{gap:14px}
      .top-bar-right .btn{display:none}
      .hero-grid{grid-template-columns:1fr;gap:22px}
      .hero-copy{min-height:auto}
      .filter-grid{grid-template-columns:repeat(3,1fr)}
      .info-card,.info-card.wide{grid-column:span 6}
      .faq-shell,.cta-panel{grid-template-columns:1fr}
      .faq-note{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{padding-bottom:78px}
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:66px 0}
      .section.tight{padding:42px 0}
      .section-head{display:block}
      .top-bar{padding:11px 0}
      .top-bar-center,.top-bar-right{display:none}
      .brand-mark{width:42px;height:42px;border-radius:13px}
      .brand-text strong{font-size:15px}
      .brand-text span{font-size:11px}
      .category-hero{padding:42px 0 24px}
      .hero-copy,.score-panel{padding:20px;border-radius:22px}
      .hero-actions .btn{width:100%}
      .metric-stack{grid-template-columns:1fr 1fr}
      .metric{min-height:112px;padding:14px}
      .status-line{grid-template-columns:78px 1fr auto}
      .filter-grid{grid-template-columns:1fr 1fr}
      .track-card{flex-basis:78vw}
      .card-grid{grid-template-columns:1fr}
      .info-card,.info-card.wide{grid-column:auto}
      .compare-row{grid-template-columns:1fr}
      .compare-cell{border-right:0;border-bottom:1px solid var(--line)}
      .compare-cell:last-child{border-bottom:0}
      .compare-head{display:none}
      .compare-cell:before{
        content:attr(data-label);
        display:block;
        color:var(--orange-2);
        font-size:12px;
        font-weight:950;
        margin-bottom:4px;
        letter-spacing:.06em;
      }
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr;gap:24px}
      .copyright{display:grid}
      .mobile-tabs{display:block}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      .lead{font-size:16px}
      .filter-head{display:block}
      .filter-head .tag{margin-top:10px}
      .filter-grid{grid-template-columns:1fr}
      .metric-stack{grid-template-columns:1fr}
      .status-line{grid-template-columns:1fr;gap:6px}
      .status-line span:last-child{justify-self:start}
      .cta-panel{padding:18px;border-radius:22px}
      .feedback-form{padding:16px}
    }

/* roulang page: category2 */
:root{
      --bg:#0B0D10;
      --bg-2:#111318;
      --panel:#171A20;
      --panel-2:#1D2028;
      --panel-3:#242833;
      --text:#F4EFE8;
      --muted:#A7A09A;
      --muted-2:#766F68;
      --primary:#F28A1A;
      --primary-2:#FFB347;
      --danger:#C9362B;
      --wood:#8A5A2B;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(242,138,26,.34);
      --shadow:0 18px 50px rgba(0,0,0,.35);
      --shadow-strong:0 26px 80px rgba(0,0,0,.48);
      --radius-sm:14px;
      --radius:20px;
      --radius-lg:28px;
      --container:1240px;
      --ease:220ms ease;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      background:
        radial-gradient(circle at 18% 6%, rgba(242,138,26,.18), transparent 34%),
        radial-gradient(circle at 88% 16%, rgba(201,54,43,.12), transparent 30%),
        linear-gradient(135deg, rgba(138,90,43,.08) 0 1px, transparent 1px 24px),
        var(--bg);
      color:var(--text);
      font-family:var(--font);
      line-height:1.75;
      letter-spacing:.01em;
      overflow-x:hidden;
      padding-bottom:0;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(105deg, transparent 0 18%, rgba(255,255,255,.035) 19%, transparent 20% 56%, rgba(255,255,255,.025) 57%, transparent 58%),
        radial-gradient(ellipse at center top, rgba(255,255,255,.08), transparent 48%);
      opacity:.75;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),transform var(--ease),border-color var(--ease),background var(--ease)}
    a:hover{color:var(--primary-2)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(242,138,26,.35);color:var(--text)}

    .container{
      width:min(calc(100% - 40px), var(--container));
      margin-inline:auto;
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .section-tight{padding:68px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      color:var(--primary-2);
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      margin-bottom:14px;
    }
    .eyebrow::before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--danger);
      box-shadow:0 0 0 5px rgba(201,54,43,.14);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,58px);
      line-height:1.1;
      letter-spacing:-.055em;
      font-weight:950;
      margin-bottom:20px;
    }
    h2{
      font-size:clamp(26px,3.2vw,38px);
      line-height:1.16;
      letter-spacing:-.04em;
      font-weight:900;
      margin-bottom:16px;
    }
    h3{
      font-size:22px;
      line-height:1.25;
      letter-spacing:-.025em;
      font-weight:850;
      margin-bottom:10px;
    }
    p{color:var(--muted);font-size:16.5px}
    .lead{font-size:18px;color:#d6d0c9;max-width:760px}
    .small-note{font-size:14px;color:var(--muted)}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(18px);
      background:rgba(11,13,16,.78);
      border-bottom:1px solid rgba(255,255,255,.06);
      transition:background var(--ease), box-shadow var(--ease), border-color var(--ease);
    }
    .site-header.is-scrolled{
      background:rgba(11,13,16,.94);
      box-shadow:0 18px 45px rgba(0,0,0,.28);
      border-color:rgba(242,138,26,.16);
    }
    .top-bar{
      background:transparent;
      padding:15px 0;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .top-bar-left,.top-bar-center,.top-bar-right{display:flex;align-items:center}
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      color:#130d05;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      font-weight:1000;
      font-size:14px;
      letter-spacing:.08em;
      border-radius:14px;
      box-shadow:0 12px 28px rgba(242,138,26,.22);
      clip-path:polygon(10% 0,100% 0,90% 100%,0 100%);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:17px;color:var(--text);font-weight:900;letter-spacing:-.02em}
    .brand-text span{font-size:12px;color:var(--muted)}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid var(--line);
      background:rgba(23,26,32,.64);
      border-radius:999px;
    }
    .nav-menu a{
      position:relative;
      padding:10px 16px;
      border-radius:999px;
      color:#cbc4bd;
      font-size:14px;
      font-weight:760;
      white-space:nowrap;
      overflow:hidden;
    }
    .nav-menu a::after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:7px;
      height:2px;
      background:linear-gradient(90deg,transparent,var(--primary-2),transparent);
      transform:scaleX(0);
      transform-origin:center;
      transition:transform var(--ease);
    }
    .nav-menu a:hover::after{transform:scaleX(1)}
    .nav-menu a.active{
      color:#120c05;
      background:var(--primary);
      box-shadow:0 10px 22px rgba(242,138,26,.22);
    }
    .nav-menu a.active::after{display:none}
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid rgba(201,54,43,.42);
      color:#ffd4cf;
      background:rgba(201,54,43,.12);
      padding:9px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .age-dot{
      width:8px;height:8px;border-radius:50%;background:var(--danger);
      box-shadow:0 0 0 5px rgba(201,54,43,.18);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 19px;
      border-radius:999px;
      border:1px solid transparent;
      font-size:15px;
      font-weight:850;
      line-height:1;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#120c05;
      box-shadow:0 18px 36px rgba(242,138,26,.24);
    }
    .btn-primary:hover{color:#120c05;box-shadow:0 22px 46px rgba(255,179,71,.30)}
    .btn-soft{
      background:rgba(29,32,40,.76);
      color:#f7eadb;
      border-color:rgba(242,138,26,.45);
    }
    .btn-soft:hover{
      color:var(--primary-2);
      border-color:var(--primary-2);
      box-shadow:0 0 0 5px rgba(242,138,26,.10);
    }
    .btn-ghost{
      color:#ded6ce;
      border-color:var(--line);
      background:rgba(255,255,255,.035);
    }
    .btn-ghost:hover{border-color:rgba(255,179,71,.55);background:rgba(242,138,26,.08)}

    .hero{
      padding:74px 0 62px;
      position:relative;
    }
    .hero::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(242,138,26,.42),transparent);
    }
    .hero-layout{
      align-items:stretch;
    }
    .hero-copy{
      padding:24px 0;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin:28px 0 22px;
    }
    .compliance-callout{
      display:flex;
      gap:13px;
      align-items:flex-start;
      padding:16px 18px;
      border-radius:18px;
      border:1px solid rgba(201,54,43,.28);
      background:linear-gradient(135deg,rgba(201,54,43,.13),rgba(23,26,32,.78));
      color:#f1d7d4;
      max-width:720px;
    }
    .compliance-callout strong{
      color:#fff;
      display:block;
      margin-bottom:2px;
    }
    .compliance-badge{
      min-width:54px;
      height:32px;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--danger);
      border-radius:999px;
      font-weight:1000;
      letter-spacing:.06em;
    }

    .report-card{
      position:relative;
      height:100%;
      min-height:520px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg,rgba(36,40,51,.96),rgba(17,19,24,.96)),
        radial-gradient(circle at 30% 10%,rgba(242,138,26,.20),transparent 42%);
      border:1px solid var(--line);
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      padding:28px;
    }
    .report-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(110deg,transparent 0 18%,rgba(255,255,255,.05) 19%,transparent 20% 62%,rgba(242,138,26,.08) 63%,transparent 64%),
        repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 38px);
      pointer-events:none;
    }
    .report-cover{
      position:relative;
      z-index:1;
      border-radius:24px;
      padding:24px;
      min-height:280px;
      background:
        linear-gradient(180deg,rgba(11,13,16,.22),rgba(11,13,16,.88)),
        radial-gradient(circle at 80% 10%,rgba(255,179,71,.25),transparent 34%),
        linear-gradient(135deg,#1b1f28,#0d0f13);
      border:1px solid rgba(255,255,255,.10);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .cover-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .cover-label{
      display:inline-flex;
      color:#130d05;
      background:var(--primary);
      padding:7px 12px;
      border-radius:999px;
      font-size:12px;
      font-weight:1000;
      letter-spacing:.08em;
    }
    .cover-lines{
      display:grid;
      gap:9px;
      margin-top:42px;
      max-width:82%;
    }
    .cover-lines span{
      height:10px;
      border-radius:999px;
      background:linear-gradient(90deg,rgba(244,239,232,.8),rgba(244,239,232,.12));
    }
    .cover-lines span:nth-child(2){width:74%}
    .cover-lines span:nth-child(3){width:52%;background:linear-gradient(90deg,rgba(242,138,26,.95),rgba(242,138,26,.12))}
    .cover-title{
      font-size:30px;
      line-height:1.08;
      letter-spacing:-.04em;
      font-weight:1000;
      color:#fff;
      margin:0;
    }
    .toc{
      position:relative;
      z-index:1;
      margin-top:18px;
      display:grid;
      gap:12px;
    }
    .toc-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:13px 14px;
      border-radius:16px;
      background:rgba(11,13,16,.48);
      border:1px solid rgba(255,255,255,.08);
    }
    .toc-num{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      color:#130d05;
      background:var(--primary);
      font-weight:1000;
      clip-path:polygon(12% 0,100% 0,88% 100%,0 100%);
    }
    .toc-item span:last-child{color:#ded8d1;font-weight:760;font-size:14px}

    .metric-strip{
      padding:28px 0 8px;
    }
    .metric-board{
      background:linear-gradient(135deg,rgba(23,26,32,.95),rgba(13,15,19,.92));
      border:1px solid var(--line);
      border-radius:24px;
      box-shadow:var(--shadow);
      padding:18px;
    }
    .metric-cell{
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.07);
      min-height:142px;
    }
    .metric-value{
      display:flex;
      align-items:flex-end;
      gap:8px;
      color:var(--primary-2);
      font-size:clamp(42px,5vw,68px);
      line-height:.92;
      font-weight:1000;
      letter-spacing:-.05em;
      text-shadow:0 0 22px rgba(242,138,26,.18);
      margin-bottom:12px;
    }
    .metric-value small{
      font-size:16px;
      color:var(--muted);
      letter-spacing:0;
      line-height:1.2;
      margin-bottom:8px;
      font-weight:850;
    }
    .metric-cell h3{
      font-size:17px;
      margin-bottom:4px;
    }
    .metric-cell p{font-size:14px;margin:0}

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:30px;
      margin-bottom:34px;
    }
    .section-head .lead{margin-bottom:0}

    .step-panel{
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,rgba(29,32,40,.92),rgba(17,19,24,.94));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .step-row{
      display:grid;
      grid-template-columns:112px 1fr 240px;
      gap:20px;
      align-items:center;
      padding:24px;
      border-bottom:1px solid var(--line);
      transition:background var(--ease),transform var(--ease);
    }
    .step-row:last-child{border-bottom:0}
    .step-row:hover{background:rgba(242,138,26,.055)}
    .step-num{
      width:72px;
      height:56px;
      display:grid;
      place-items:center;
      color:#130d05;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      font-weight:1000;
      font-size:28px;
      border-radius:16px;
      clip-path:polygon(12% 0,100% 0,88% 100%,0 100%);
      box-shadow:0 16px 34px rgba(242,138,26,.18);
    }
    .step-main h3{font-size:21px;margin-bottom:6px}
    .step-main p{margin:0}
    .step-tags{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.045);
      color:#dcd4cd;
      font-size:12px;
      font-weight:850;
      white-space:nowrap;
    }
    .tag.hot{border-color:rgba(242,138,26,.42);color:var(--primary-2);background:rgba(242,138,26,.10)}
    .tag.warn{border-color:rgba(201,54,43,.42);color:#ffd2cd;background:rgba(201,54,43,.10)}

    .rules-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
    }
    .rule-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius);
      background:linear-gradient(145deg,rgba(29,32,40,.94),rgba(18,20,26,.96));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:26px;
      min-height:240px;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .rule-card:hover{
      transform:translateY(-5px);
      border-color:rgba(242,138,26,.42);
      box-shadow:0 24px 70px rgba(0,0,0,.45);
    }
    .rule-card::after{
      content:"";
      position:absolute;
      right:-70px;
      top:-70px;
      width:180px;
      height:180px;
      border-radius:50%;
      background:rgba(242,138,26,.10);
      filter:blur(2px);
    }
    .rule-card.large{grid-row:span 2}
    .rule-kicker{
      color:var(--primary-2);
      font-size:13px;
      font-weight:950;
      letter-spacing:.08em;
      margin-bottom:14px;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      position:relative;
      padding-left:30px;
      color:#d5cec7;
      font-weight:650;
    }
    .check-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.52em;
      width:14px;
      height:14px;
      border-radius:4px;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(242,138,26,.10);
      clip-path:polygon(14% 50%,38% 74%,86% 20%,100% 34%,39% 96%,0 60%);
    }

    .compare-board{
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(23,26,32,.96),rgba(11,13,16,.96));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .compare-row{
      display:grid;
      grid-template-columns:220px 1fr 1fr;
      border-bottom:1px solid var(--line);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-head{
      background:rgba(242,138,26,.10);
      color:#fff;
      font-weight:950;
    }
    .compare-cell{
      padding:18px 20px;
      border-right:1px solid var(--line);
    }
    .compare-cell:last-child{border-right:0}
    .compare-cell strong{color:#fff}
    .compare-cell p{font-size:14px;margin:6px 0 0}
    .ok,.risk{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:900;
    }
    .ok{color:var(--primary-2)}
    .risk{color:#ffb5ae}
    .ok::before,.risk::before{
      content:"";
      width:10px;
      height:10px;
      border-radius:50%;
      display:inline-block;
    }
    .ok::before{background:var(--primary);box-shadow:0 0 0 5px rgba(242,138,26,.12)}
    .risk::before{background:var(--danger);box-shadow:0 0 0 5px rgba(201,54,43,.12)}

    .track-wrap{
      position:relative;
      margin-top:26px;
    }
    .track-wrap::before,.track-wrap::after{
      content:"";
      position:absolute;
      top:0;
      bottom:0;
      width:56px;
      z-index:2;
      pointer-events:none;
    }
    .track-wrap::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
    .track-wrap::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
    .entry-track{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(255px, 1fr);
      gap:16px;
      overflow-x:auto;
      padding:6px 4px 22px;
      scroll-snap-type:x mandatory;
      scrollbar-width:thin;
      scrollbar-color:rgba(242,138,26,.5) rgba(255,255,255,.06);
    }
    .entry-track::-webkit-scrollbar{height:8px}
    .entry-track::-webkit-scrollbar-thumb{background:rgba(242,138,26,.55);border-radius:999px}
    .entry-card{
      position:relative;
      min-height:245px;
      scroll-snap-align:start;
      overflow:hidden;
      border-radius:20px;
      border:1px solid var(--line);
      background:
        linear-gradient(180deg,rgba(255,255,255,.03),rgba(0,0,0,.44)),
        radial-gradient(circle at 70% 0,rgba(242,138,26,.18),transparent 38%),
        var(--panel);
      padding:18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:transform 260ms ease,border-color 260ms ease,box-shadow 260ms ease;
    }
    .entry-card:hover{
      transform:translateY(-6px) scale(1.025);
      border-color:rgba(242,138,26,.5);
      box-shadow:0 22px 60px rgba(0,0,0,.42);
    }
    .entry-card::before{
      content:"";
      position:absolute;
      inset:auto 0 0 0;
      height:58%;
      background:linear-gradient(180deg,transparent,rgba(0,0,0,.70));
      pointer-events:none;
    }
    .entry-card > *{position:relative;z-index:1}
    .entry-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:22px;
    }
    .entry-card h3{font-size:20px}
    .entry-card p{font-size:14px;margin-bottom:16px}
    .entry-link{
      color:var(--primary-2);
      font-weight:900;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .entry-link:hover{transform:translateX(3px)}

    .faq-section .accordion{
      background:transparent;
      border:0;
    }
    .faq-section .accordion-item{
      margin-bottom:12px;
      border-radius:18px;
      overflow:hidden;
      border:1px solid var(--line);
      background:rgba(23,26,32,.88);
      box-shadow:0 12px 30px rgba(0,0,0,.18);
    }
    .faq-section .accordion-title{
      position:relative;
      display:block;
      padding:19px 56px 19px 22px;
      border:0;
      color:#efe8df;
      font-weight:850;
      font-size:17px;
      line-height:1.35;
      background:transparent;
    }
    .faq-section .accordion-title:hover,
    .faq-section .accordion-title:focus{
      color:var(--primary-2);
      background:rgba(242,138,26,.055);
      outline:none;
    }
    .faq-section .accordion-title::before{
      right:22px;
      color:var(--primary);
      font-size:23px;
      margin-top:-13px;
      transition:transform var(--ease);
    }
    .faq-section .is-active>.accordion-title{
      color:#fff;
      box-shadow:inset 4px 0 0 var(--primary);
    }
    .faq-section .is-active>.accordion-title::before{transform:rotate(45deg)}
    .faq-section .accordion-content{
      border:0;
      background:rgba(11,13,16,.52);
      color:var(--muted);
      padding:0 22px 22px 26px;
    }
    .faq-section .accordion-content p{margin:0;font-size:15.5px}

    .feedback-card{
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 80% 8%,rgba(242,138,26,.16),transparent 30%),
        linear-gradient(135deg,rgba(29,32,40,.96),rgba(13,15,19,.96));
      border:1px solid var(--line);
      box-shadow:var(--shadow-strong);
      padding:30px;
      overflow:hidden;
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .field.full{grid-column:1/-1}
    label{
      color:#efe8df;
      font-weight:800;
      font-size:14px;
      margin-bottom:8px;
      display:block;
    }
    input[type="text"],input[type="email"],select,textarea{
      width:100%;
      background:#111318;
      border:1px solid rgba(255,255,255,.12);
      color:var(--text);
      border-radius:16px;
      min-height:48px;
      padding:12px 14px;
      box-shadow:none;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    textarea{min-height:124px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      outline:none;
      border-color:var(--primary);
      background:#0e1014;
      box-shadow:0 0 0 5px rgba(242,138,26,.12);
    }
    select{appearance:auto}
    .confirm-box{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:15px;
      border-radius:16px;
      border:1px solid rgba(201,54,43,.35);
      background:rgba(201,54,43,.10);
      color:#eed3cf;
      font-size:14px;
    }
    .confirm-box input{
      margin-top:5px;
      accent-color:var(--primary);
      width:18px;
      height:18px;
      flex:0 0 auto;
    }
    .form-message{
      display:none;
      margin-top:14px;
      padding:12px 14px;
      border-radius:14px;
      background:rgba(242,138,26,.10);
      border:1px solid rgba(242,138,26,.32);
      color:#ffe1bd;
      font-weight:750;
    }
    .side-check{
      border-radius:22px;
      background:rgba(11,13,16,.42);
      border:1px solid var(--line);
      padding:24px;
      height:100%;
    }
    .side-check .metric-value{font-size:48px;margin-bottom:16px}

    .site-footer{
      background:linear-gradient(180deg,rgba(11,13,16,.72),#08090b);
      border-top:1px solid rgba(255,255,255,.08);
      padding:58px 0 28px;
      margin-top:30px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .8fr;
      gap:34px;
    }
    .footer-brand{
      color:#fff;
      font-size:22px;
      font-weight:950;
      letter-spacing:-.03em;
      margin-bottom:12px;
    }
    .footer-title{
      color:var(--primary-2);
      font-size:14px;
      font-weight:950;
      letter-spacing:.08em;
      margin-bottom:13px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:#c9c0b8;
      font-weight:650;
    }
    .footer-links a:hover{
      color:var(--primary-2);
      transform:translateX(3px);
    }
    .copyright{
      margin-top:36px;
      padding-top:18px;
      border-top:1px solid var(--line);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:#8d8580;
      font-size:13px;
      flex-wrap:wrap;
    }

    .mobile-tabs{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:60;
      display:none;
      padding:8px 12px calc(8px + env(safe-area-inset-bottom));
      background:rgba(11,13,16,.94);
      backdrop-filter:blur(16px);
      border-top:1px solid rgba(255,255,255,.10);
      box-shadow:0 -14px 34px rgba(0,0,0,.38);
    }
    .mobile-tabs-inner{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:8px;
      width:100%;
    }
    .mobile-tab{
      min-height:52px;
      border-radius:16px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:3px;
      color:var(--muted);
      font-size:12px;
      font-weight:800;
    }
    .mobile-tab .tab-icon{
      width:20px;height:20px;
      display:grid;place-items:center;
      font-size:15px;
      font-weight:1000;
    }
    .mobile-tab.active{
      color:#160f06;
      background:var(--primary);
    }

    @media (max-width:1100px){
      .top-bar{gap:12px}
      .header-actions .btn-soft{display:none}
      .nav-menu a{padding:9px 12px}
      .step-row{grid-template-columns:90px 1fr}
      .step-tags{grid-column:2;justify-content:flex-start}
      .rules-grid{grid-template-columns:1fr}
      .rule-card.large{grid-row:auto}
    }
    @media (max-width:900px){
      .top-bar{align-items:flex-start}
      .top-bar-center{order:3;width:100%;overflow-x:auto;padding-top:10px}
      .top-bar{flex-wrap:wrap}
      .nav-menu{width:max-content}
      .report-card{min-height:auto}
      .section-head{display:block}
      .compare-row{grid-template-columns:1fr}
      .compare-head .compare-cell:nth-child(2),
      .compare-head .compare-cell:nth-child(3){display:none}
      .compare-cell{border-right:0;border-bottom:1px solid var(--line)}
      .compare-cell:last-child{border-bottom:0}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:640px){
      body{padding-bottom:78px}
      .container{width:min(calc(100% - 28px), var(--container))}
      .site-header{position:relative}
      .top-bar{padding:12px 0}
      .brand-mark{width:42px;height:42px}
      .brand-text strong{font-size:15px}
      .brand-text span{font-size:11px}
      .top-bar-right{display:none}
      .nav-menu{gap:5px;padding:5px}
      .nav-menu a{font-size:13px;padding:8px 10px}
      .hero{padding:46px 0 44px}
      .hero-copy{padding:0}
      .lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .compliance-callout{display:block}
      .compliance-badge{margin-bottom:10px}
      .report-card{padding:18px;border-radius:22px}
      .report-cover{padding:18px;min-height:240px}
      .cover-title{font-size:25px}
      .metric-cell{min-height:auto}
      .section{padding:64px 0}
      .section-tight{padding:52px 0}
      .step-row{grid-template-columns:1fr;padding:20px}
      .step-tags{grid-column:auto}
      .step-num{width:64px;height:50px}
      .rule-card{padding:22px}
      .entry-track{grid-auto-columns:82%}
      .track-wrap::before,.track-wrap::after{width:24px}
      .form-grid{grid-template-columns:1fr}
      .feedback-card{padding:20px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
      .mobile-tabs{display:block}
    }