/* roulang page: index */
:root{
      --bg:#070b16;
      --bg-soft:#0c1224;
      --panel:rgba(11,16,32,.82);
      --panel-strong:#111a33;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(255,255,255,.16);
      --text:#f5f7ff;
      --muted:#aeb8d8;
      --soft:#7482ad;
      --primary:#8b5cf6;
      --primary-2:#22d3ee;
      --accent:#ffb84d;
      --success:#34d399;
      --danger:#fb7185;
      --shadow:0 18px 50px rgba(0,0,0,.35);
      --shadow-soft:0 10px 30px rgba(0,0,0,.22);
      --radius:22px;
      --radius-sm:16px;
      --radius-xs:12px;
      --container:1180px;
      --gap:24px;
      --gap-sm:16px;
      --gap-xs:10px;
      --transition:180ms ease;
      --font-cn: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-cn);
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(139,92,246,.20), transparent 30%),
        radial-gradient(circle at top right, rgba(34,211,238,.14), transparent 28%),
        linear-gradient(180deg, #060914 0%, #090f1f 45%, #070b16 100%);
      min-height:100vh;
      line-height:1.7;
      letter-spacing:.2px;
      overflow-x:hidden;
    }

    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{
      font:inherit;
      color:inherit;
    }
    button{
      border:0;
      background:none;
      cursor:pointer;
    }
    ::selection{
      background:rgba(139,92,246,.35);
      color:#fff;
    }

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

    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      backdrop-filter:blur(18px);
      background:linear-gradient(180deg, rgba(7,11,22,.92), rgba(7,11,22,.72));
      border-bottom:1px solid var(--line);
    }

    .notice-bar{
      border-bottom:1px solid rgba(255,255,255,.08);
      background:linear-gradient(90deg, rgba(139,92,246,.16), rgba(34,211,238,.10));
      color:#dfe8ff;
      font-size:13px;
    }
    .notice-bar .container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      flex-wrap:wrap;
    }
    .notice-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.05);
      color:#f2f5ff;
      white-space:nowrap;
    }
    .notice-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 6px rgba(52,211,153,.15);
    }

    .navbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 0;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      flex:0 0 auto;
    }
    .brand-mark{
      width:42px;height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(135deg, rgba(139,92,246,1), rgba(34,211,238,1));
      box-shadow:0 10px 30px rgba(139,92,246,.28);
      position:relative;
      overflow:hidden;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:1px;
      border-radius:13px;
      background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.02));
    }
    .brand-mark span{
      position:relative;
      z-index:1;
      font-weight:800;
      font-size:18px;
      letter-spacing:.5px;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .brand-name{
      font-size:18px;
      font-weight:800;
      letter-spacing:.3px;
      line-height:1.2;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      margin-top:3px;
      color:var(--muted);
      font-size:12px;
    }

    .nav-panel{
      flex:1 1 auto;
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:16px;
      min-width:0;
    }

    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      transition:transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
      position:relative;
      font-size:14px;
      font-weight:600;
    }
    .nav-links a:hover,
    .nav-links a:focus-visible{
      color:#fff;
      background:rgba(255,255,255,.08);
      outline:none;
      transform:translateY(-1px);
    }
    .nav-links a.active{
      color:#fff;
      background:linear-gradient(135deg, rgba(139,92,246,.28), rgba(34,211,238,.18));
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
    }

    .command-box{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:min(300px, 100%);
      padding:10px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .command-icon{
      width:28px;height:28px;
      display:grid;
      place-items:center;
      border-radius:999px;
      background:rgba(139,92,246,.15);
      color:#e9ddff;
      font-size:13px;
      font-weight:700;
      flex:0 0 auto;
    }
    .command-input{
      border:0;
      outline:none;
      background:transparent;
      color:#fff;
      width:100%;
      min-width:0;
    }
    .command-input::placeholder{
      color:#8f9ac0;
    }

    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 18px;
      font-weight:700;
      letter-spacing:.2px;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
      white-space:nowrap;
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-1px);
      outline:none;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg, var(--primary), #6d28d9 50%, var(--primary-2));
      box-shadow:0 12px 28px rgba(139,92,246,.28);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      box-shadow:0 16px 32px rgba(139,92,246,.36);
    }
    .btn-secondary{
      color:#e6ecff;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.15);
    }
    .btn-ghost{
      color:#cdd7f9;
      background:transparent;
      border:1px solid rgba(255,255,255,.09);
    }

    .mobile-toggle{
      display:none;
      width:44px;height:44px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.05);
      color:#fff;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:4px;
    }
    .mobile-toggle span{
      display:block;
      width:18px;height:2px;
      background:#fff;
      border-radius:999px;
      transition:transform var(--transition), opacity var(--transition);
    }

    main{
      padding-bottom:52px;
    }

    .hero{
      position:relative;
      padding:28px 0 18px;
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.09);
      border-radius:32px;
      background:
        linear-gradient(180deg, rgba(15,21,41,.88), rgba(9,14,29,.92)),
        radial-gradient(circle at 15% 15%, rgba(139,92,246,.18), transparent 30%),
        radial-gradient(circle at 85% 10%, rgba(34,211,238,.14), transparent 20%);
      box-shadow:var(--shadow);
      padding:28px;
    }
    .hero-panel::before,
    .hero-panel::after{
      content:"";
      position:absolute;
      border-radius:50%;
      filter:blur(10px);
      pointer-events:none;
    }
    .hero-panel::before{
      width:240px;height:240px;
      right:-70px;top:-100px;
      background:radial-gradient(circle, rgba(34,211,238,.28), transparent 62%);
    }
    .hero-panel::after{
      width:280px;height:280px;
      left:-110px;bottom:-120px;
      background:radial-gradient(circle, rgba(139,92,246,.22), transparent 62%);
    }

    .hero-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:26px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }

    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-width:0;
      padding:8px 0;
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      color:#e8eeff;
      font-size:13px;
      font-weight:700;
      letter-spacing:.2px;
    }
    .eyebrow .spark{
      color:var(--accent);
    }

    .hero h1{
      margin:18px 0 14px;
      font-size:clamp(40px, 7vw, 70px);
      line-height:1.02;
      letter-spacing:-1.8px;
    }
    .hero-lead{
      max-width:640px;
      color:#d4dcf7;
      font-size:17px;
      line-height:1.9;
      margin:0 0 22px;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:22px;
    }

    .hero-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .point-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
      color:#eef2ff;
      font-size:13px;
      white-space:nowrap;
    }
    .point-chip strong{
      color:#fff;
    }

    .hero-stage{
      display:grid;
      grid-template-rows:auto auto auto auto;
      gap:14px;
    }
    .cover-card,
    .countdown-card,
    .highlight-card,
    .remind-card{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.03));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }

    .cover-card{
      min-height:190px;
      position:relative;
      background:
        linear-gradient(135deg, rgba(10,16,34,.12), rgba(10,16,34,.82)),
        radial-gradient(circle at 30% 20%, rgba(255,184,77,.22), transparent 26%),
        radial-gradient(circle at 80% 25%, rgba(139,92,246,.25), transparent 25%),
        linear-gradient(160deg, #141b33 0%, #0d1327 100%);
    }
    .cover-card::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)),
        linear-gradient(140deg, rgba(139,92,246,.36), rgba(34,211,238,.12));
      opacity:.55;
    }
    .cover-media{
      position:relative;
      height:100%;
      min-height:190px;
      padding:20px;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
    }
    .cover-badge{
      position:absolute;
      top:18px;
      left:18px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(7,11,22,.55);
      border:1px solid rgba(255,255,255,.12);
      color:#f2f6ff;
      font-size:13px;
      font-weight:700;
      backdrop-filter:blur(10px);
    }
    .cover-figure{
      width:100%;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
    }
    .cover-title{
      font-size:22px;
      font-weight:800;
      line-height:1.2;
      margin:0 0 6px;
    }
    .cover-sub{
      color:#c7d1f0;
      margin:0;
      font-size:14px;
    }
    .cover-play{
      flex:0 0 auto;
      width:62px;height:62px;
      border-radius:22px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(139,92,246,.95), rgba(34,211,238,.85));
      box-shadow:0 15px 30px rgba(34,211,238,.15);
      color:#fff;
      font-size:22px;
      font-weight:900;
    }

    .countdown-card{
      padding:18px 18px 16px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .card-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .card-title{
      margin:0;
      font-size:16px;
      font-weight:800;
    }
    .card-note{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .live-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      color:#fff;
      background:rgba(52,211,153,.14);
      border:1px solid rgba(52,211,153,.22);
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .live-pill i{
      width:8px;height:8px;border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 6px rgba(52,211,153,.16);
      display:inline-block;
    }

    .count-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
    }
    .count-item{
      text-align:center;
      padding:12px 8px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .count-num{
      display:block;
      font-size:28px;
      font-weight:800;
      line-height:1;
      margin-bottom:5px;
      background:linear-gradient(135deg, #fff, #bcd1ff);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .count-label{
      color:var(--muted);
      font-size:12px;
    }

    .highlight-card{
      padding:18px;
    }
    .highlight-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .highlight-list li{
      display:flex;
      align-items:flex-start;
      gap:12px;
      color:#e6ebff;
      font-size:14px;
    }
    .highlight-index{
      width:24px;height:24px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:rgba(139,92,246,.18);
      color:#efe7ff;
      font-weight:800;
      font-size:12px;
      flex:0 0 auto;
      border:1px solid rgba(139,92,246,.24);
    }

    .remind-card{
      padding:18px;
    }
    .remind-form{
      display:grid;
      gap:12px;
      margin-top:12px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field label{
      font-size:13px;
      color:#dbe3ff;
      font-weight:700;
    }
    .field input{
      width:100%;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.05);
      border-radius:16px;
      padding:13px 14px;
      color:#fff;
      outline:none;
      transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .field input::placeholder{
      color:#8f9ac0;
    }
    .field input:focus{
      border-color:rgba(139,92,246,.5);
      box-shadow:0 0 0 4px rgba(139,92,246,.16);
      background:rgba(255,255,255,.07);
    }
    .field-help{
      color:var(--muted);
      font-size:12px;
    }

    .section{
      padding:22px 0 0;
    }
    .section-box{
      padding:26px;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.025));
      box-shadow:var(--shadow-soft);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .section-title{
      margin:0;
      font-size:28px;
      line-height:1.2;
      letter-spacing:-.6px;
    }
    .section-desc{
      margin:10px 0 0;
      color:var(--muted);
      max-width:720px;
      font-size:15px;
      line-height:1.85;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#dfe6ff;
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }

    .zone-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .zone-feature,
    .zone-mini{
      border-radius:24px;
      border:1px solid rgba(255,255,255,.09);
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .zone-feature{
      padding:24px;
      position:relative;
      min-height:300px;
    }
    .zone-feature::before{
      content:"";
      position:absolute;
      inset:auto -60px -80px auto;
      width:220px;height:220px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(34,211,238,.18), transparent 65%);
      pointer-events:none;
    }
    .zone-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(34,211,238,.12);
      border:1px solid rgba(34,211,238,.18);
      color:#dffafe;
      font-size:13px;
      font-weight:700;
    }
    .zone-feature h3{
      margin:16px 0 10px;
      font-size:26px;
      line-height:1.2;
    }
    .zone-feature p{
      margin:0;
      color:var(--muted);
      max-width:52ch;
      font-size:15px;
      line-height:1.9;
    }
    .zone-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:18px 0 22px;
    }
    .mini-stat{
      padding:10px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
      color:#eff3ff;
      font-size:13px;
    }
    .mini-stat strong{
      color:#fff;
    }
    .zone-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .zone-mini{
      padding:18px;
      display:grid;
      gap:14px;
    }
    .mini-card{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .mini-card h4{
      margin:0 0 8px;
      font-size:16px;
    }
    .mini-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#edf2ff;
      font-size:12px;
      font-weight:700;
    }

    .cards-3{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }
    .feature-card{
      padding:20px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.09);
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }
    .feature-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 40px rgba(0,0,0,.28);
      border-color:rgba(255,255,255,.14);
    }
    .feature-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .feature-num{
      width:38px;height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(139,92,246,.22), rgba(34,211,238,.14));
      border:1px solid rgba(255,255,255,.08);
      font-weight:800;
      color:#fff;
    }
    .feature-tag{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      color:#dde6ff;
      font-size:12px;
      border:1px solid rgba(255,255,255,.08);
    }
    .feature-card h4{
      margin:0 0 8px;
      font-size:18px;
    }
    .feature-card p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:14px;
      line-height:1.78;
    }
    .bullet-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:8px;
    }
    .bullet-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      font-size:14px;
      color:#eef2ff;
    }
    .bullet-list li::before{
      content:"";
      width:8px;height:8px;
      border-radius:50%;
      margin-top:9px;
      background:linear-gradient(135deg, var(--accent), var(--primary-2));
      flex:0 0 auto;
      box-shadow:0 0 0 5px rgba(255,184,77,.12);
    }

    .news-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .news-list,
    .news-side{
      border-radius:24px;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      box-shadow:var(--shadow-soft);
    }
    .news-list{
      padding:18px;
    }
    .news-list ul{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .news-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding:14px 14px 14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      transition:transform var(--transition), background var(--transition), border-color var(--transition);
    }
    .news-item:hover{
      transform:translateY(-2px);
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.14);
    }
    .news-item strong{
      display:block;
      font-size:15px;
      margin-bottom:6px;
      line-height:1.55;
    }
    .news-item span{
      color:var(--muted);
      font-size:13px;
    }
    .news-date{
      flex:0 0 auto;
      color:#dfe7ff;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(139,92,246,.16);
      border:1px solid rgba(139,92,246,.24);
      white-space:nowrap;
    }

    .news-side{
      padding:20px;
      display:flex;
      flex-direction:column;
      gap:14px;
      justify-content:space-between;
    }
    .side-note{
      padding:16px;
      border-radius:20px;
      background:
        linear-gradient(180deg, rgba(139,92,246,.15), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.08);
    }
    .side-note h4{
      margin:0 0 8px;
      font-size:18px;
    }
    .side-note p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .side-stack{
      display:grid;
      gap:10px;
    }
    .side-stack .row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      font-size:14px;
      color:#eef2ff;
    }
    .row small{
      color:var(--muted);
      font-size:12px;
    }

    .membership-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }
    .member-card{
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.09);
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      box-shadow:var(--shadow-soft);
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .member-card.featured{
      background:
        linear-gradient(180deg, rgba(139,92,246,.12), rgba(255,255,255,.035));
      border-color:rgba(139,92,246,.24);
      transform:translateY(-2px);
    }
    .member-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .member-head h4{
      margin:0;
      font-size:18px;
    }
    .member-mark{
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#dfe7ff;
      font-size:12px;
      font-weight:700;
    }
    .member-desc{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .member-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:8px;
    }
    .member-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#eef2ff;
      font-size:14px;
    }
    .member-list li::before{
      content:"✓";
      color:var(--success);
      font-weight:900;
      line-height:1.6;
    }
    .member-actions{
      margin-top:auto;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }

    .trust-row{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .trust-item{
      padding:18px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      text-align:left;
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition);
    }
    .trust-item:hover{
      transform:translateY(-2px);
      border-color:rgba(255,255,255,.14);
    }
    .trust-icon{
      width:42px;height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      margin-bottom:12px;
      background:linear-gradient(135deg, rgba(34,211,238,.18), rgba(139,92,246,.16));
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-weight:900;
    }
    .trust-item h4{
      margin:0 0 8px;
      font-size:16px;
    }
    .trust-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }

    .updates-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
      align-items:start;
    }
    .changelog,
    .timeline-card{
      padding:20px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      box-shadow:var(--shadow-soft);
    }
    .changelog ul,
    .timeline{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .change-item,
    .time-item{
      padding:14px 14px 14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .change-item strong,
    .time-item strong{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:7px;
      font-size:15px;
    }
    .tag-sm{
      display:inline-flex;
      align-items:center;
      padding:4px 8px;
      border-radius:999px;
      font-size:12px;
      background:rgba(255,184,77,.12);
      border:1px solid rgba(255,184,77,.18);
      color:#ffe7bf;
    }
    .change-item p,
    .time-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    details.faq-item{
      padding:18px 18px 16px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      box-shadow:var(--shadow-soft);
    }
    details.faq-item[open]{
      background:rgba(255,255,255,.055);
      border-color:rgba(255,255,255,.14);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      font-weight:800;
      font-size:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      outline:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-plus{
      width:28px;height:28px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(139,92,246,.16);
      border:1px solid rgba(139,92,246,.20);
      color:#fff;
      font-weight:900;
      flex:0 0 auto;
    }
    .faq-answer{
      margin:12px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.9;
    }

    .final-cta{
      padding:26px 0 8px;
    }
    .final-box{
      border-radius:32px;
      border:1px solid rgba(255,255,255,.09);
      background:
        linear-gradient(135deg, rgba(139,92,246,.16), rgba(34,211,238,.10)),
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      box-shadow:var(--shadow);
      padding:26px;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:center;
    }
    .final-copy h2{
      margin:0 0 10px;
      font-size:30px;
      line-height:1.15;
      letter-spacing:-.5px;
    }
    .final-copy p{
      margin:0;
      color:#e3e9ff;
      max-width:60ch;
      font-size:15px;
      line-height:1.9;
    }
    .final-panel{
      padding:18px;
      border-radius:24px;
      background:rgba(7,11,22,.45);
      border:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(10px);
    }
    .final-count{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
      margin-bottom:14px;
    }
    .final-count .count-item{
      background:rgba(255,255,255,.045);
    }
    .final-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }

    .site-footer{
      margin-top:22px;
      padding:26px 0 34px;
      border-top:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(7,11,22,.15), rgba(7,11,22,.72));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
      max-width:68ch;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
      align-items:center;
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      color:#dbe4ff;
      font-size:13px;
      transition:transform var(--transition), background var(--transition), border-color var(--transition);
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      transform:translateY(-1px);
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.15);
      outline:none;
    }
    .copyright{
      margin-top:16px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#95a3ca;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }

    .section-anchor{
      scroll-margin-top:112px;
    }

    .focus-ring:focus-visible{
      outline:2px solid rgba(34,211,238,.7);
      outline-offset:3px;
    }

    @media (max-width: 1180px){
      .hero-grid,
      .zone-grid,
      .news-layout,
      .updates-wrap,
      .final-box,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .nav-panel{
        justify-content:flex-end;
      }
      .command-box{
        min-width:240px;
      }
      .trust-row{
        grid-template-columns:repeat(2,1fr);
      }
    }

    @media (max-width: 1024px){
      .cards-3,
      .membership-grid,
      .faq-grid{
        grid-template-columns:repeat(2,1fr);
      }
      .section-box{
        padding:22px;
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .final-actions{
        justify-content:flex-start;
      }
    }

    @media (max-width: 768px){
      .notice-bar .container{
        padding:9px 0;
      }
      .navbar{
        padding:14px 0;
        flex-wrap:wrap;
      }
      .mobile-toggle{
        display:inline-flex;
      }
      .nav-panel{
        width:100%;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:12px;
        padding:12px 0 6px;
      }
      .nav-panel.open{
        display:flex;
      }
      .nav-links{
        width:100%;
        justify-content:space-between;
        border-radius:18px;
        flex-wrap:wrap;
      }
      .nav-links a{
        flex:1 1 auto;
        justify-content:center;
      }
      .command-box{
        width:100%;
        min-width:0;
      }
      .nav-actions{
        width:100%;
      }
      .nav-actions .btn{
        flex:1 1 auto;
      }
      .hero-panel{
        padding:20px;
        border-radius:26px;
      }
      .hero h1{
        font-size:clamp(34px, 12vw, 52px);
      }
      .hero-lead{
        font-size:15px;
      }
      .count-grid,
      .final-count{
        grid-template-columns:repeat(2,1fr);
      }
      .cards-3,
      .membership-grid,
      .faq-grid,
      .trust-row{
        grid-template-columns:1fr;
      }
      .hero-actions,
      .zone-actions,
      .member-actions,
      .final-actions,
      .footer-links{
        justify-content:flex-start;
      }
      .section-title{
        font-size:24px;
      }
      .cover-figure{
        flex-direction:column;
        align-items:flex-start;
      }
      .cover-play{
        width:54px;height:54px;border-radius:18px;
      }
      .news-item{
        flex-direction:column;
      }
      .news-date{
        align-self:flex-start;
      }
    }

    @media (max-width: 520px){
      .container{
        width:min(var(--container), calc(100% - 22px));
      }
      .notice-chip{
        width:100%;
        justify-content:center;
      }
      .site-header{
        position:sticky;
      }
      .hero-panel,
      .section-box,
      .final-box{
        padding:16px;
        border-radius:22px;
      }
      .brand-mark{
        width:38px;height:38px;border-radius:13px;
      }
      .brand-name{
        font-size:16px;
      }
      .brand-sub{
        font-size:11px;
      }
      .hero h1{
        font-size:32px;
        letter-spacing:-1.2px;
      }
      .hero-actions .btn,
      .final-actions .btn,
      .member-actions .btn,
      .zone-actions .btn{
        width:100%;
      }
      .point-chip,
      .chip,
      .section-kicker,
      .zone-tag,
      .tag-sm,
      .member-mark{
        font-size:11px;
      }
      .count-num{
        font-size:24px;
      }
      .final-copy h2{
        font-size:25px;
      }
      .copyright{
        font-size:12px;
      }
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{
        animation-duration:.01ms !important;
        animation-iteration-count:1 !important;
        transition-duration:.01ms !important;
        scroll-behavior:auto !important;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #f6f4ef;
      --bg-soft: #fbfaf6;
      --panel: #ffffff;
      --ink: #1f2523;
      --muted: #68706b;
      --muted-2: #8b938d;
      --line: #ded9cc;
      --dark: #141917;
      --dark-2: #202924;
      --primary: #2f6f5e;
      --primary-strong: #245747;
      --accent: #c67a42;
      --accent-soft: #f2dfcf;
      --gold: #d6a85c;
      --green-soft: #e7f1eb;
      --radius-xs: 8px;
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --shadow-sm: 0 10px 24px rgba(31, 37, 35, .08);
      --shadow-md: 0 22px 60px rgba(31, 37, 35, .14);
      --shadow-dark: 0 30px 80px rgba(0, 0, 0, .28);
      --container: 1180px;
      --nav-height: 78px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 10% 0%, rgba(198, 122, 66, .12), transparent 30%),
        linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 48%, #efebe2 100%);
      line-height: 1.7;
      text-rendering: optimizeLegibility;
    }

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

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .focus-ring:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(47, 111, 94, .32);
      outline-offset: 3px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(251, 250, 246, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(222, 217, 204, .78);
    }

    .nav-shell {
      height: var(--nav-height);
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 244px;
      border-radius: 14px;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 800;
      background: linear-gradient(145deg, var(--primary), var(--accent));
      box-shadow: 0 12px 26px rgba(47, 111, 94, .24);
      flex: 0 0 auto;
    }

    .brand-name {
      font-size: 16px;
      font-weight: 800;
      letter-spacing: 0;
      line-height: 1.2;
      white-space: nowrap;
    }

    .brand-sub {
      margin-top: 3px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.2;
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 6px;
      border: 1px solid rgba(222, 217, 204, .9);
      border-radius: 999px;
      background: rgba(255, 255, 255, .68);
      margin-left: auto;
    }

    .nav-links a {
      min-height: 38px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0 18px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      border-radius: 999px;
      transition: color var(--ease), background var(--ease), transform var(--ease);
    }

    .nav-links a:hover {
      color: var(--ink);
      background: rgba(47, 111, 94, .08);
      transform: translateY(-1px);
    }

    .nav-links a.active {
      color: #fff;
      background: var(--dark);
      box-shadow: 0 10px 22px rgba(20, 25, 23, .16);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .command-search {
      width: 230px;
      height: 42px;
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 0 12px;
      color: var(--muted);
      border: 1px solid rgba(222, 217, 204, .95);
      border-radius: 14px;
      background: rgba(255, 255, 255, .76);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9);
    }

    .command-search svg {
      width: 16px;
      height: 16px;
      flex: 0 0 auto;
    }

    .command-search input {
      width: 100%;
      border: 0;
      outline: 0;
      color: var(--ink);
      background: transparent;
      font-size: 13px;
    }

    .command-search input::placeholder {
      color: var(--muted-2);
    }

    .quick-link {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      border: 1px solid rgba(222, 217, 204, .95);
      background: rgba(255, 255, 255, .76);
      color: var(--primary);
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .quick-link:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
      background: #fff;
    }

    .nav-cta,
    .btn {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0 18px;
      border-radius: 14px;
      border: 1px solid transparent;
      font-size: 14px;
      font-weight: 800;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
      white-space: nowrap;
    }

    .nav-cta,
    .btn-primary {
      color: #fff;
      background: var(--primary);
      box-shadow: 0 14px 28px rgba(47, 111, 94, .22);
    }

    .nav-cta:hover,
    .btn-primary:hover {
      background: var(--primary-strong);
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(47, 111, 94, .28);
    }

    .btn-secondary {
      color: var(--ink);
      background: #fff;
      border-color: var(--line);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      border-color: rgba(47, 111, 94, .28);
      box-shadow: var(--shadow-md);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
      color: var(--ink);
    }

    .hero {
      padding: 54px 0 34px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
      gap: 26px;
      align-items: stretch;
    }

    .hero-panel {
      position: relative;
      overflow: hidden;
      min-height: 540px;
      padding: 42px;
      border-radius: var(--radius-lg);
      color: #f8f5ed;
      background:
        linear-gradient(140deg, rgba(20, 25, 23, .95), rgba(32, 41, 36, .96)),
        url("data:image/svg+xml,%3Csvg width='900' height='700' viewBox='0 0 900 700' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 560 C160 440 250 620 410 500 C560 390 650 460 900 300 L900 700 L0 700 Z' fill='%232f6f5e' opacity='.34'/%3E%3Cpath d='M0 180 C150 260 270 70 430 150 C610 238 710 95 900 180' fill='none' stroke='%23d6a85c' stroke-width='3' opacity='.45'/%3E%3Ccircle cx='705' cy='124' r='82' fill='%23c67a42' opacity='.12'/%3E%3C/svg%3E");
      background-size: cover;
      box-shadow: var(--shadow-dark);
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: auto 34px 34px auto;
      width: 170px;
      height: 170px;
      border-radius: 38px;
      border: 1px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .05);
      transform: rotate(8deg);
      pointer-events: none;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      color: #f8e6c9;
      background: rgba(214, 168, 92, .14);
      border: 1px solid rgba(214, 168, 92, .28);
      font-size: 13px;
      font-weight: 800;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--gold);
      box-shadow: 0 0 0 6px rgba(214, 168, 92, .12);
    }

    h1 {
      margin: 24px 0 16px;
      max-width: 720px;
      font-size: clamp(34px, 5vw, 64px);
      line-height: 1.06;
      letter-spacing: 0;
    }

    .hero-lead {
      max-width: 650px;
      margin: 0;
      color: rgba(248, 245, 237, .78);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .hero-actions .btn-secondary {
      background: rgba(255, 255, 255, .08);
      color: #fff;
      border-color: rgba(255, 255, 255, .18);
      box-shadow: none;
    }

    .hero-actions .btn-secondary:hover {
      background: rgba(255, 255, 255, .14);
    }

    .cover-strip {
      margin-top: 36px;
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 12px;
    }

    .cover-card {
      min-height: 118px;
      padding: 16px;
      border-radius: 18px;
      border: 1px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .07);
      backdrop-filter: blur(10px);
    }

    .cover-card span {
      display: inline-flex;
      color: #f8e6c9;
      font-size: 12px;
      font-weight: 800;
    }

    .cover-card strong {
      display: block;
      margin-top: 18px;
      color: #fff;
      font-size: 18px;
      line-height: 1.25;
    }

    .rank-panel {
      padding: 26px;
      border-radius: var(--radius-lg);
      background: var(--panel);
      border: 1px solid rgba(222, 217, 204, .85);
      box-shadow: var(--shadow-md);
    }

    .rank-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--line);
    }

    .rank-head h2 {
      margin: 0;
      font-size: 24px;
      line-height: 1.25;
    }

    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 10px;
      border-radius: 999px;
      color: var(--primary-strong);
      background: var(--green-soft);
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .live-badge::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--primary);
    }

    .countdown {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin: 20px 0;
    }

    .time-box {
      padding: 14px 10px;
      text-align: center;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: #fbfaf6;
    }

    .time-box strong {
      display: block;
      font-size: 28px;
      line-height: 1;
      color: var(--dark);
    }

    .time-box span {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .rank-list {
      display: grid;
      gap: 12px;
      margin-top: 20px;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 14px;
      border-radius: 16px;
      background: #fbfaf6;
      border: 1px solid transparent;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .rank-item:hover {
      transform: translateY(-2px);
      border-color: rgba(47, 111, 94, .24);
      box-shadow: var(--shadow-sm);
    }

    .rank-no {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: #fff;
      background: var(--dark);
      font-weight: 900;
    }

    .rank-copy strong {
      display: block;
      line-height: 1.25;
    }

    .rank-copy span {
      display: block;
      margin-top: 3px;
      color: var(--muted);
      font-size: 13px;
    }

    .rank-score {
      color: var(--accent);
      font-weight: 900;
    }

    main {
      padding-bottom: 70px;
    }

    .section {
      padding: 54px 0;
    }

    .section-kicker {
      color: var(--primary);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-title {
      margin: 8px 0 12px;
      font-size: clamp(28px, 3.2vw, 42px);
      line-height: 1.18;
      letter-spacing: 0;
    }

    .section-summary {
      max-width: 760px;
      margin: 0;
      color: var(--muted);
      font-size: 16px;
    }

    .intro-layout {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 28px;
      align-items: start;
    }

    .info-card {
      padding: 26px;
      border-radius: 22px;
      background: var(--panel);
      border: 1px solid rgba(222, 217, 204, .86);
      box-shadow: var(--shadow-sm);
    }

    .info-card h2,
    .info-card h3 {
      margin: 0 0 12px;
      line-height: 1.25;
    }

    .info-card p {
      margin: 0;
      color: var(--muted);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      color: var(--primary-strong);
      background: var(--green-soft);
      border: 1px solid rgba(47, 111, 94, .14);
      font-size: 13px;
      font-weight: 800;
    }

    .preview-flow {
      display: grid;
      gap: 16px;
    }

    .flow-row {
      display: grid;
      grid-template-columns: 92px 1fr;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: 22px;
      background: var(--panel);
      border: 1px solid rgba(222, 217, 204, .86);
      box-shadow: var(--shadow-sm);
    }

    .flow-cover {
      position: relative;
      min-height: 92px;
      border-radius: 18px;
      overflow: hidden;
      background:
        linear-gradient(145deg, rgba(47, 111, 94, .88), rgba(198, 122, 66, .72)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.16) 0 10px, transparent 10px 22px);
    }

    .flow-cover::after {
      content: attr(data-step);
      position: absolute;
      left: 12px;
      bottom: 10px;
      color: #fff;
      font-size: 24px;
      font-weight: 900;
    }

    .flow-copy h3 {
      margin: 0 0 6px;
      font-size: 19px;
    }

    .flow-copy p {
      margin: 0;
      color: var(--muted);
    }

    .benefit-band {
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: var(--dark);
      color: #fff;
      box-shadow: var(--shadow-dark);
    }

    .benefit-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      min-height: 420px;
    }

    .benefit-visual {
      position: relative;
      padding: 28px;
      background:
        linear-gradient(160deg, rgba(47, 111, 94, .88), rgba(20, 25, 23, .25)),
        url("data:image/svg+xml,%3Csvg width='760' height='520' viewBox='0 0 760 520' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='760' height='520' fill='%23202924'/%3E%3Cpath d='M100 390 C210 230 340 440 480 230 C570 100 650 190 760 95 L760 520 L0 520 Z' fill='%23c67a42' opacity='.36'/%3E%3Cpath d='M0 90 C120 170 190 50 310 130 C450 225 580 70 760 150' stroke='%23f2dfcf' stroke-width='4' fill='none' opacity='.34'/%3E%3C/svg%3E");
      background-size: cover;
    }

    .visual-card {
      position: absolute;
      left: 28px;
      right: 28px;
      bottom: 28px;
      padding: 22px;
      border-radius: 24px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
      backdrop-filter: blur(12px);
    }

    .visual-card strong {
      display: block;
      font-size: 28px;
      line-height: 1.1;
    }

    .visual-card span {
      display: block;
      margin-top: 10px;
      color: rgba(255, 255, 255, .76);
    }

    .benefit-copy {
      padding: 42px;
    }

    .benefit-copy h2 {
      margin: 8px 0 14px;
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.18;
    }

    .benefit-copy p {
      margin: 0;
      color: rgba(255, 255, 255, .72);
    }

    .check-list {
      display: grid;
      gap: 14px;
      margin: 26px 0 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .07);
      border: 1px solid rgba(255, 255, 255, .1);
    }

    .check-list li::before {
      content: "✓";
      width: 24px;
      height: 24px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 50%;
      color: var(--dark);
      background: var(--gold);
      font-weight: 900;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      margin-top: 24px;
    }

    .scenario-main {
      padding: 30px;
      border-radius: 24px;
      background: var(--panel);
      border: 1px solid rgba(222, 217, 204, .86);
      box-shadow: var(--shadow-sm);
    }

    .scenario-main h3 {
      margin: 0 0 12px;
      font-size: 25px;
    }

    .scenario-main p {
      margin: 0;
      color: var(--muted);
    }

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

    .scenario-item {
      padding: 18px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(222, 217, 204, .86);
    }

    .scenario-item strong {
      display: block;
      margin-bottom: 5px;
    }

    .scenario-item span {
      color: var(--muted);
      font-size: 14px;
    }

    .remind-panel {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 26px;
      align-items: center;
      padding: 34px;
      border-radius: var(--radius-lg);
      background: var(--panel);
      border: 1px solid rgba(222, 217, 204, .86);
      box-shadow: var(--shadow-md);
    }

    .remind-panel h2 {
      margin: 8px 0 12px;
      font-size: clamp(28px, 3vw, 40px);
      line-height: 1.18;
    }

    .remind-panel p {
      margin: 0;
      color: var(--muted);
    }

    .remind-form {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      padding: 14px;
      border-radius: 20px;
      background: #f8f6ef;
      border: 1px solid var(--line);
    }

    .remind-form input {
      width: 100%;
      min-height: 50px;
      border: 0;
      outline: 0;
      padding: 0 14px;
      color: var(--ink);
      background: #fff;
      border-radius: 14px;
      border: 1px solid transparent;
    }

    .remind-form input:focus {
      border-color: rgba(47, 111, 94, .32);
    }

    .form-note {
      grid-column: 1 / -1;
      color: var(--muted);
      font-size: 13px;
      padding: 0 4px 2px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: 28px;
      align-items: start;
    }

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

    .faq-item {
      border-radius: 20px;
      background: var(--panel);
      border: 1px solid rgba(222, 217, 204, .86);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .faq-item summary {
      cursor: pointer;
      padding: 20px 22px;
      font-weight: 900;
      list-style: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      float: right;
      color: var(--primary);
      font-size: 22px;
      line-height: 1;
    }

    .faq-item[open] summary::after {
      content: "−";
    }

    .faq-item p {
      margin: 0;
      padding: 0 22px 20px;
      color: var(--muted);
    }

    .cta {
      padding: 42px;
      border-radius: var(--radius-lg);
      color: #fff;
      background:
        linear-gradient(135deg, rgba(47, 111, 94, .98), rgba(20, 25, 23, .96)),
        radial-gradient(circle at 85% 20%, rgba(214, 168, 92, .28), transparent 34%);
      box-shadow: var(--shadow-dark);
    }

    .cta-inner {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }

    .cta h2 {
      margin: 0 0 10px;
      font-size: clamp(28px, 3.2vw, 44px);
      line-height: 1.18;
    }

    .cta p {
      margin: 0;
      max-width: 720px;
      color: rgba(255, 255, 255, .76);
    }

    .cta .btn-secondary {
      color: #fff;
      background: rgba(255, 255, 255, .1);
      border-color: rgba(255, 255, 255, .22);
      box-shadow: none;
    }

    .site-footer {
      padding: 46px 0;
      color: rgba(255, 255, 255, .76);
      background: var(--dark);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 34px;
      align-items: start;
    }

    .site-footer .brand {
      color: #fff;
      min-width: auto;
    }

    .site-footer .brand-sub {
      color: rgba(255, 255, 255, .56);
    }

    .footer-brand p {
      max-width: 680px;
      margin: 18px 0 0;
      color: rgba(255, 255, 255, .66);
    }

    .copyright {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 20px;
      margin-top: 18px;
      color: rgba(255, 255, 255, .48);
      font-size: 13px;
    }

    .footer-links {
      display: grid;
      gap: 10px;
      min-width: 160px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .72);
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, .08);
      transition: color var(--ease), transform var(--ease);
    }

    .footer-links a:hover {
      color: #fff;
      transform: translateX(3px);
    }

    @media (max-width: 1080px) {
      .nav-shell {
        gap: 14px;
      }

      .brand {
        min-width: 214px;
      }

      .command-search {
        width: 190px;
      }

      .hero-grid,
      .intro-layout,
      .benefit-grid,
      .remind-panel,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .hero-panel {
        min-height: auto;
      }
    }

    @media (max-width: 860px) {
      :root {
        --nav-height: auto;
      }

      .site-header {
        position: relative;
      }

      .nav-shell {
        min-height: 72px;
        flex-wrap: wrap;
        padding: 14px 0;
      }

      .menu-toggle {
        display: grid;
        place-items: center;
        margin-left: auto;
      }

      .nav-links,
      .nav-actions {
        width: 100%;
      }

      .nav-links {
        order: 4;
        justify-content: flex-start;
        overflow-x: auto;
        border-radius: 16px;
        padding: 8px;
      }

      .nav-actions {
        order: 5;
        display: none;
        grid-template-columns: 1fr auto auto;
      }

      .nav-actions.is-open {
        display: grid;
      }

      .command-search {
        width: 100%;
      }

      .hero {
        padding-top: 34px;
      }

      .cover-strip,
      .scenario-grid,
      .cta-inner,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .rank-panel,
      .hero-panel,
      .cta {
        padding: 26px;
      }

      .benefit-copy {
        padding: 30px;
      }
    }

    @media (max-width: 560px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .brand {
        min-width: 0;
      }

      .brand-name {
        max-width: 178px;
        white-space: normal;
      }

      .brand-sub,
      .quick-link {
        display: none;
      }

      h1 {
        font-size: 34px;
      }

      .hero-actions,
      .cta-inner {
        align-items: stretch;
      }

      .hero-actions .btn,
      .cta .btn,
      .remind-form .btn {
        width: 100%;
      }

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

      .rank-item {
        grid-template-columns: 34px 1fr;
      }

      .rank-score {
        grid-column: 2;
      }

      .flow-row {
        grid-template-columns: 1fr;
      }

      .flow-cover {
        min-height: 150px;
      }

      .remind-form {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 40px 0;
      }

      .footer-links {
        min-width: 0;
      }
    }