/* roulang page: index */
:root{
      --bg:#0b0f14;
      --bg-2:#10161d;
      --surface:#121922;
      --surface-2:#17202b;
      --surface-3:#1b2532;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(112,255,214,.22);
      --text:#eff4f8;
      --muted:#a9b4c0;
      --soft:#7f8b98;
      --primary:#29e3b5;
      --primary-2:#15c8a0;
      --secondary:#9b6cff;
      --accent:#ffb84d;
      --danger:#ff6f61;
      --shadow:0 18px 50px rgba(0,0,0,.35);
      --shadow-soft:0 12px 30px rgba(0,0,0,.22);
      --radius:18px;
      --radius-sm:14px;
      --radius-xs:12px;
      --container:1240px;
      --gap:24px;
      --gap-sm:16px;
      --ring:0 0 0 3px rgba(41,227,181,.18);
      --transition:180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 12%, rgba(155,108,255,.12), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(41,227,181,.13), transparent 24%),
        radial-gradient(circle at 50% 92%, rgba(255,184,77,.08), transparent 26%),
        linear-gradient(180deg, #090d12 0%, #0d1117 56%, #0a0d12 100%);
      min-height:100vh;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(135deg, rgba(255,255,255,.018) 0 1px, transparent 1px 100%),
        linear-gradient(45deg, rgba(255,255,255,.013) 0 1px, transparent 1px 100%);
      background-size:36px 36px;
      opacity:.35;
      mix-blend-mode:screen;
      z-index:0;
    }

    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{
      border:0;
      cursor:pointer;
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition), opacity var(--transition);
    }
    :focus-visible{
      outline:none;
      box-shadow:var(--ring);
    }

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

    .topbar{
      position:relative;
      z-index:2;
      background:linear-gradient(90deg, rgba(41,227,181,.14), rgba(155,108,255,.12), rgba(255,184,77,.10));
      border-bottom:1px solid rgba(255,255,255,.08);
      color:#eaf4f1;
      font-size:13px;
      letter-spacing:.2px;
    }
    .topbar .container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:9px 0;
    }
    .topbar strong{
      color:#ffffff;
      font-weight:700;
    }
    .topbar .hint{
      color:#d4dde6;
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .status-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 6px rgba(255,184,77,.14);
      flex:none;
    }
    .topbar .quick{
      color:#ccefe5;
      white-space:nowrap;
    }

    header.site-header{
      position:sticky;
      top:0;
      z-index:30;
      backdrop-filter:blur(14px);
      background:rgba(10,14,20,.82);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .header-inner{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:18px;
      padding:16px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:44px;
      height:44px;
      border-radius:14px;
      background:
        linear-gradient(135deg, rgba(41,227,181,.95), rgba(155,108,255,.92));
      box-shadow:0 12px 32px rgba(41,227,181,.22);
      display:grid;
      place-items:center;
      color:#04130f;
      font-weight:900;
      letter-spacing:.8px;
      flex:none;
    }
    .brand-text{
      min-width:0;
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-text strong{
      font-size:18px;
      letter-spacing:.2px;
      color:#fff;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted);
      margin-top:5px;
    }

    nav.primary-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .nav-link{
      position:relative;
      color:#dbe5ee;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid transparent;
      background:transparent;
      transition:background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
      font-size:14px;
      white-space:nowrap;
    }
    .nav-link:hover{
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.08);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:#07120f;
      background:linear-gradient(135deg, var(--primary), #68f1d0);
      box-shadow:0 12px 24px rgba(41,227,181,.18);
    }
    .nav-link[data-slug]{
      position:relative;
    }

    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      justify-self:end;
    }
    .search-box{
      position:relative;
      min-width:280px;
    }
    .search-box input{
      width:100%;
      border:1px solid rgba(255,255,255,.10);
      border-radius:999px;
      background:rgba(255,255,255,.04);
      color:var(--text);
      padding:12px 42px 12px 16px;
      transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .search-box input::placeholder{color:#91a0af}
    .search-box input:focus{
      background:rgba(255,255,255,.055);
      border-color:rgba(41,227,181,.45);
      box-shadow:0 0 0 4px rgba(41,227,181,.10);
    }
    .search-box .icon{
      position:absolute;
      right:14px;
      top:50%;
      transform:translateY(-50%);
      color:#9fb0bf;
      pointer-events:none;
      font-size:15px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:700;
      font-size:14px;
      letter-spacing:.2px;
      text-align:center;
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--accent), #ffd38a);
      color:#221501;
      box-shadow:0 14px 30px rgba(255,184,77,.18);
    }
    .btn-primary:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(255,184,77,.24);
    }
    .btn-secondary{
      background:rgba(255,255,255,.04);
      color:#eaf3fb;
      border:1px solid rgba(255,255,255,.10);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      border-color:rgba(41,227,181,.36);
      background:rgba(41,227,181,.08);
    }
    .btn-mini{
      padding:10px 14px;
      font-size:13px;
    }

    .hero{
      padding:28px 0 16px;
    }
    .hero-shell{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      background:
        linear-gradient(135deg, rgba(9,13,19,.78), rgba(14,19,27,.64)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      min-height:680px;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(5,8,12,.36), rgba(5,8,12,.78)),
        radial-gradient(circle at 20% 25%, rgba(41,227,181,.18), transparent 30%),
        radial-gradient(circle at 80% 15%, rgba(155,108,255,.18), transparent 24%);
      pointer-events:none;
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:auto 0 0;
      height:180px;
      background:linear-gradient(180deg, transparent, rgba(10,14,20,.8));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:28px;
      padding:46px;
      align-items:stretch;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:28px;
      min-width:0;
    }
    .hero-badges{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      font-size:13px;
      color:#d7ffef;
      border:1px solid rgba(41,227,181,.18);
      background:rgba(41,227,181,.09);
      backdrop-filter:blur(10px);
    }
    .badge.secondary{
      color:#f0e8ff;
      border-color:rgba(155,108,255,.22);
      background:rgba(155,108,255,.10);
    }
    .badge.accent{
      color:#ffe9c2;
      border-color:rgba(255,184,77,.20);
      background:rgba(255,184,77,.10);
    }
    .hero h1{
      margin:0;
      font-size:clamp(34px, 5vw, 60px);
      line-height:1.06;
      letter-spacing:-.02em;
      max-width:11ch;
    }
    .hero p{
      margin:0;
      max-width:62ch;
      color:#d8e2eb;
      font-size:17px;
      line-height:1.85;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }
    .hero-note{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      color:#c7d0d9;
      font-size:13px;
    }
    .hero-note span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }

    .hero-panel{
      display:grid;
      gap:16px;
      align-content:start;
    }
    .panel-card{
      border-radius:22px;
      background:linear-gradient(180deg, rgba(18,25,34,.92), rgba(14,20,28,.84));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .panel-card.glow{
      position:relative;
    }
    .panel-card.glow::before{
      content:"";
      position:absolute;
      inset:0;
      border-radius:22px;
      padding:1px;
      background:linear-gradient(135deg, rgba(41,227,181,.6), rgba(155,108,255,.55), rgba(255,184,77,.25));
      -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite:xor;
              mask-composite:exclude;
      pointer-events:none;
    }
    .panel-media{
      position:relative;
      aspect-ratio:16/9;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .panel-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transform:scale(1.03);
      transition:transform 400ms ease;
    }
    .panel-card:hover .panel-media img{transform:scale(1.08)}
    .panel-media .overlay{
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 0%, rgba(8,11,16,.64) 80%);
    }
    .panel-media .corner{
      position:absolute;
      left:14px;
      top:14px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(6,10,15,.62);
      color:#eaf7f1;
      font-size:12px;
      border:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(10px);
    }
    .panel-content{
      padding:18px;
    }
    .panel-content h3{
      margin:0 0 8px;
      font-size:18px;
      line-height:1.35;
    }
    .panel-content p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }

    .hero-side{
      display:grid;
      gap:16px;
    }
    .side-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .stat-card{
      border-radius:20px;
      background:rgba(14,19,27,.92);
      border:1px solid rgba(255,255,255,.08);
      padding:18px;
      box-shadow:var(--shadow-soft);
    }
    .stat-label{
      font-size:12px;
      color:#9fb0bf;
      margin-bottom:8px;
      letter-spacing:.2px;
    }
    .stat-value{
      font-size:28px;
      font-weight:800;
      line-height:1;
      letter-spacing:-.02em;
      color:#ffffff;
      margin-bottom:8px;
    }
    .stat-meta{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .meter{
      margin-top:12px;
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
    }
    .meter span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--primary), #72ffd7);
      box-shadow:0 0 18px rgba(41,227,181,.35);
    }
    .meter.secondary span{
      background:linear-gradient(90deg, var(--secondary), #c8a8ff);
      box-shadow:0 0 18px rgba(155,108,255,.35);
    }
    .meter.accent span{
      background:linear-gradient(90deg, var(--accent), #ffdca0);
      box-shadow:0 0 18px rgba(255,184,77,.35);
    }
    .trend-list{
      display:grid;
      gap:10px;
      margin-top:12px;
    }
    .trend-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.06);
      color:#dce7f1;
      font-size:13px;
    }
    .trend-row b{color:#fff;font-size:14px}
    .trend-row .up{color:#8effc8}
    .trend-row .down{color:#ffd08b}

    .section{
      padding:26px 0;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .section-title{
      margin:0;
      font-size:28px;
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .section-subtitle{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.75;
      max-width:68ch;
      font-size:15px;
    }
    .section-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .quick-grid{
      display:grid;
      grid-template-columns:1.1fr .92fr .92fr 1fr 1fr;
      gap:16px;
    }
    .quick-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(18,25,34,.92), rgba(12,17,24,.9));
      padding:18px;
      min-height:150px;
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .quick-card:hover{
      transform:translateY(-3px);
      border-color:rgba(41,227,181,.28);
      box-shadow:0 16px 34px rgba(0,0,0,.28);
    }
    .quick-card.featured{
      background:
        linear-gradient(135deg, rgba(41,227,181,.13), rgba(155,108,255,.12)),
        linear-gradient(180deg, rgba(18,25,34,.96), rgba(12,17,24,.94));
      border-color:rgba(41,227,181,.18);
    }
    .quick-icon{
      width:44px;height:44px;border-radius:14px;
      display:grid;place-items:center;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      margin-bottom:16px;
      font-size:18px;
    }
    .quick-card h3{
      margin:0 0 8px;
      font-size:18px;
    }
    .quick-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .quick-card .chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      margin-top:14px;
      color:#dffcf2;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(41,227,181,.10);
      border:1px solid rgba(41,227,181,.15);
    }
    .quick-card .cover{
      position:absolute;
      right:-10px;
      bottom:-12px;
      width:120px;
      height:120px;
      border-radius:24px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      opacity:.62;
      transform:rotate(-8deg);
      box-shadow:var(--shadow-soft);
    }
    .quick-card .cover img{
      width:100%;
      height:100%;
      object-fit:cover;
    }

    .focus-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:18px;
      align-items:stretch;
    }
    .focus-main{
      position:relative;
      min-height:520px;
      border-radius:26px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(14,20,28,.4), rgba(10,14,20,.92));
      box-shadow:var(--shadow);
    }
    .focus-main .media{
      position:absolute;
      inset:0;
    }
    .focus-main .media img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.05) contrast(1.04);
      transform:scale(1.02);
    }
    .focus-main::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(8,11,16,.84) 0%, rgba(8,11,16,.60) 42%, rgba(8,11,16,.15) 100%),
        linear-gradient(180deg, rgba(8,11,16,.18), rgba(8,11,16,.88));
    }
    .focus-main .inner{
      position:relative;
      z-index:1;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      height:100%;
      padding:28px;
      gap:18px;
    }
    .focus-main .tagline{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 11px;
      border-radius:999px;
      font-size:12px;
      color:#e9fff8;
      background:rgba(41,227,181,.10);
      border:1px solid rgba(41,227,181,.18);
    }
    .tag.purple{
      color:#f1e8ff;
      background:rgba(155,108,255,.12);
      border-color:rgba(155,108,255,.20);
    }
    .tag.amber{
      color:#fff0d8;
      background:rgba(255,184,77,.10);
      border-color:rgba(255,184,77,.18);
    }
    .focus-main h2{
      margin:0;
      font-size:clamp(28px, 3.5vw, 48px);
      line-height:1.1;
      max-width:14ch;
    }
    .focus-main p{
      margin:12px 0 0;
      max-width:56ch;
      font-size:15px;
      line-height:1.8;
      color:#d9e4ee;
    }
    .focus-stats{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:auto;
    }
    .focus-stat{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(9,13,19,.46);
      border:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(6px);
    }
    .focus-stat b{
      display:block;
      font-size:18px;
      margin-bottom:6px;
    }
    .focus-stat span{
      color:#c8d3dd;
      font-size:12px;
      line-height:1.5;
    }

    .focus-side{
      display:grid;
      gap:16px;
      grid-template-rows:repeat(3, 1fr);
    }
    .mini-card{
      display:grid;
      grid-template-columns:108px 1fr;
      gap:14px;
      align-items:stretch;
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(18,25,34,.92), rgba(12,17,24,.92));
      box-shadow:var(--shadow-soft);
      min-height:156px;
      transition:transform var(--transition), border-color var(--transition);
    }
    .mini-card:hover{
      transform:translateY(-3px);
      border-color:rgba(155,108,255,.24);
    }
    .mini-card .thumb{
      position:relative;
      overflow:hidden;
      min-height:100%;
    }
    .mini-card .thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .mini-card .thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent, rgba(8,11,16,.5));
    }
    .mini-card .body{
      padding:16px 16px 16px 0;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:8px;
    }
    .mini-card .body h3{
      margin:0;
      font-size:16px;
      line-height:1.45;
    }
    .mini-card .body p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .mini-card .body .meta{
      margin-top:2px;
      color:#91a0af;
      font-size:12px;
    }

    .stats-band{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:16px;
    }
    .stats-item{
      padding:20px 18px;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(18,25,34,.94), rgba(14,19,27,.9));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .stats-item .num{
      font-size:30px;
      font-weight:800;
      line-height:1;
      margin-bottom:8px;
      color:#ffffff;
    }
    .stats-item .txt{
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .stats-item .bar{
      margin-top:14px;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
    }
    .stats-item .bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--primary), #9cffea);
    }
    .stats-item:nth-child(2) .bar span{background:linear-gradient(90deg, var(--secondary), #cfb0ff)}
    .stats-item:nth-child(3) .bar span{background:linear-gradient(90deg, var(--accent), #ffe3b4)}
    .stats-item:nth-child(4) .bar span{background:linear-gradient(90deg, #5ef5b8, #38d3a8)}

    .data-grid{
      display:grid;
      grid-template-columns:340px 1fr;
      gap:18px;
      align-items:start;
    }
    .tab-box{
      border-radius:24px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(18,25,34,.95), rgba(12,17,24,.94));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .tabs{
      display:flex;
      gap:8px;
      padding:16px;
      border-bottom:1px solid rgba(255,255,255,.08);
      flex-wrap:wrap;
    }
    .tab-btn{
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      color:#dbe5ee;
      border:1px solid rgba(255,255,255,.08);
      font-weight:700;
      font-size:13px;
    }
    .tab-btn.active{
      background:linear-gradient(135deg, var(--primary), #70f0d2);
      color:#06120f;
      border-color:transparent;
    }
    .tab-panels{
      padding:16px;
    }
    .tab-panel{
      display:none;
      animation:fadeUp .25s ease;
    }
    .tab-panel.active{display:block}
    @keyframes fadeUp{
      from{opacity:.5; transform:translateY(4px)}
      to{opacity:1; transform:translateY(0)}
    }
    .match-list{
      display:grid;
      gap:12px;
    }
    .match-row{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:14px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.06);
    }
    .match-row .label{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:66px;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(155,108,255,.12);
      border:1px solid rgba(155,108,255,.18);
      color:#efe7ff;
      font-size:12px;
      font-weight:700;
    }
    .match-row .info{
      min-width:0;
    }
    .match-row .info strong{
      display:block;
      margin-bottom:4px;
      font-size:15px;
      color:#fff;
    }
    .match-row .info span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .match-row .state{
      text-align:right;
      font-size:12px;
      color:#8cffcd;
      white-space:nowrap;
    }
    .match-row .state em{
      display:block;
      font-style:normal;
      color:#f4c47d;
      margin-top:4px;
    }

    .side-box{
      border-radius:24px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(18,25,34,.94), rgba(11,16,23,.95));
      box-shadow:var(--shadow-soft);
    }
    .side-box .head{
      padding:18px 18px 12px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .side-box h3{
      margin:0;
      font-size:18px;
    }
    .side-box .head p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .side-box .body{
      padding:16px 18px 18px;
    }
    .timeline{
      display:grid;
      gap:12px;
    }
    .timeline .item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      align-items:start;
      padding-bottom:12px;
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .timeline .item:last-child{border-bottom:0;padding-bottom:0}
    .timeline .dot{
      width:12px;height:12px;border-radius:50%;
      margin-top:6px;
      background:var(--primary);
      box-shadow:0 0 0 6px rgba(41,227,181,.10);
    }
    .timeline .item:nth-child(2) .dot{background:var(--secondary); box-shadow:0 0 0 6px rgba(155,108,255,.10)}
    .timeline .item:nth-child(3) .dot{background:var(--accent); box-shadow:0 0 0 6px rgba(255,184,77,.10)}
    .timeline .item strong{
      display:block;
      font-size:14px;
      margin-bottom:4px;
    }
    .timeline .item span{
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .topic-cloud{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:16px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:#dbe5ee;
      font-size:13px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(18,25,34,.94), rgba(12,17,24,.94));
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .faq-q{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px;
      background:transparent;
      color:#f5f9fc;
      text-align:left;
      font-weight:700;
      font-size:15px;
    }
    .faq-q span{
      color:var(--primary);
      font-size:20px;
      line-height:1;
      transition:transform var(--transition);
    }
    .faq-item.open .faq-q span{transform:rotate(45deg)}
    .faq-a{
      display:none;
      padding:0 18px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
    }
    .faq-item.open .faq-a{display:block}
    .faq-side{
      border-radius:24px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(135deg, rgba(41,227,181,.10), rgba(155,108,255,.10)),
        linear-gradient(180deg, rgba(18,25,34,.96), rgba(12,17,24,.94));
      box-shadow:var(--shadow-soft);
      padding:22px;
      min-height:100%;
    }
    .faq-side h3{
      margin:0 0 10px;
      font-size:22px;
      line-height:1.25;
    }
    .faq-side p{
      margin:0;
      color:#d7e1ea;
      font-size:14px;
      line-height:1.85;
    }
    .faq-side .mini-list{
      margin:18px 0 0;
      display:grid;
      gap:10px;
    }
    .mini-list .row{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:#edf3f7;
      font-size:13px;
    }
    .mini-list .row i{
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      display:inline-block;
      flex:none;
      box-shadow:0 0 0 5px rgba(255,184,77,.12);
    }

    .cta{
      padding:28px 0 40px;
    }
    .cta-box{
      border-radius:28px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(135deg, rgba(41,227,181,.14), rgba(155,108,255,.14), rgba(255,184,77,.10)),
        linear-gradient(180deg, rgba(18,25,34,.98), rgba(12,17,24,.96));
      box-shadow:var(--shadow);
      padding:28px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
    }
    .cta-box h2{
      margin:0;
      font-size:30px;
      line-height:1.2;
    }
    .cta-box p{
      margin:10px 0 0;
      color:#d7e2eb;
      font-size:15px;
      line-height:1.8;
      max-width:64ch;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    footer.site-footer{
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(8,11,16,.92);
      position:relative;
      z-index:1;
    }
    .footer-inner{
      padding:28px 0 34px;
      display:grid;
      grid-template-columns:1.15fr .85fr .9fr;
      gap:20px;
    }
    .footer-brand{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .footer-brand .title{
      font-size:18px;
      font-weight:800;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
      font-size:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links h4{
      margin:0 0 8px;
      font-size:15px;
    }
    .footer-links a{
      color:#dce6ef;
      font-size:14px;
      line-height:1.75;
      opacity:.9;
      transition:color var(--transition), opacity var(--transition), transform var(--transition);
    }
    .footer-links a:hover{
      color:#ffffff;
      opacity:1;
      transform:translateX(2px);
    }
    .footer-note{
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }
    .copyright{
      border-top:1px solid rgba(255,255,255,.08);
      padding:14px 0 18px;
      color:#91a0af;
      font-size:13px;
    }

    @media (max-width: 1200px){
      .header-inner{grid-template-columns:1fr auto; gap:14px}
      nav.primary-nav{grid-column:1 / -1; justify-content:flex-start; overflow:auto; padding-bottom:2px}
      .search-box{min-width:240px}
      .hero-grid{grid-template-columns:1fr; padding:36px}
      .hero-shell{min-height:auto}
      .quick-grid{grid-template-columns:repeat(2, 1fr)}
      .focus-grid{grid-template-columns:1fr}
      .data-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .footer-inner{grid-template-columns:1fr 1fr}
    }

    @media (max-width: 992px){
      .hero h1{max-width:13ch}
      .stats-band{grid-template-columns:repeat(2,1fr)}
      .quick-grid{grid-template-columns:1fr 1fr}
      .side-grid{grid-template-columns:1fr}
      .focus-stats{grid-template-columns:1fr}
      .mini-card{grid-template-columns:120px 1fr}
    }

    @media (max-width: 768px){
      .topbar .container{flex-direction:column; align-items:flex-start}
      .header-inner{grid-template-columns:1fr; align-items:stretch}
      .header-actions{justify-self:stretch; flex-wrap:wrap}
      .search-box{min-width:100%; order:3}
      .brand{justify-content:flex-start}
      .hero-grid{padding:22px}
      .hero-shell{border-radius:22px}
      .hero h1{font-size:clamp(30px, 10vw, 44px)}
      .hero p{font-size:15px}
      .section-title{font-size:24px}
      .section-head{flex-direction:column; align-items:flex-start}
      .quick-grid{grid-template-columns:1fr}
      .stats-band{grid-template-columns:1fr}
      .mini-card{grid-template-columns:1fr}
      .mini-card .body{padding:0 16px 16px}
      .mini-card .thumb{aspect-ratio:16/9}
      .footer-inner{grid-template-columns:1fr}
      .cta-box{padding:22px}
      .cta-box h2{font-size:24px}
    }

    @media (max-width: 520px){
      .container{width:min(calc(100% - 20px), var(--container))}
      .topbar{font-size:12px}
      .topbar .container{padding:8px 0}
      .header-inner{padding:12px 0}
      .brand-mark{width:40px;height:40px}
      .brand-text strong{font-size:16px}
      .hero-grid{padding:18px}
      .hero-shell{border-radius:18px}
      .hero-actions,.section-actions,.cta-actions{width:100%}
      .btn{width:100%}
      .tab-btn{width:calc(50% - 4px); justify-content:center}
      .match-row{grid-template-columns:1fr; align-items:flex-start}
      .match-row .state{text-align:left}
      .cta-box{gap:16px}
      .faq-q{font-size:14px}
    }

/* roulang page: category1 */
:root{
      --bg:#090b0f;
      --bg-2:#10141b;
      --panel:#141922;
      --panel-2:#171d27;
      --panel-3:#0d1118;
      --text:#eef5f6;
      --muted:#9ba8b3;
      --muted-2:#72808c;
      --line:rgba(137,255,223,.16);
      --line-2:rgba(171,111,255,.2);
      --primary:#2df3c6;
      --primary-2:#10b99b;
      --purple:#9b62ff;
      --amber:#ffb23e;
      --danger:#ff6b6b;
      --radius-sm:10px;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 18px 50px rgba(0,0,0,.38);
      --shadow-soft:0 12px 30px rgba(45,243,198,.08);
      --container:1180px;
      --header-h:76px;
      --transition:.22s ease;
      --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      --mono:"SFMono-Regular","Cascadia Mono","Roboto Mono",Consolas,monospace;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      line-height:1.72;
      background:
        radial-gradient(circle at 16% 8%, rgba(45,243,198,.14), transparent 34%),
        radial-gradient(circle at 85% 20%, rgba(155,98,255,.18), transparent 28%),
        linear-gradient(135deg, rgba(255,255,255,.025) 0 1px, transparent 1px 12px),
        var(--bg);
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.22;
      background-image:
        linear-gradient(120deg, transparent 0 48%, rgba(45,243,198,.08) 49%, transparent 51%),
        radial-gradient(rgba(255,255,255,.35) .5px, transparent .7px);
      background-size:170px 170px, 4px 4px;
      mix-blend-mode:screen;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    input{border:0;outline:0}
    .container{width:min(var(--container), calc(100% - 44px));margin:0 auto}
    .section{padding:78px 0}
    .section-tight{padding:52px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:#cafff3;
      background:rgba(45,243,198,.07);
      font-size:13px;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 16px rgba(255,178,62,.9);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:28px;
      align-items:flex-end;
      margin-bottom:28px;
    }
    .section-head h2{
      font-size:clamp(26px,3.1vw,42px);
      line-height:1.2;
      letter-spacing:-.02em;
      margin-top:12px;
    }
    .section-head p{max-width:620px;color:var(--muted);font-size:15px}
    .text-gradient{
      background:linear-gradient(90deg,var(--primary),#f7fffb 48%,var(--purple));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .top-strip{
      position:relative;
      z-index:10;
      border-bottom:1px solid rgba(255,255,255,.06);
      background:linear-gradient(90deg, rgba(45,243,198,.12), rgba(155,98,255,.1), rgba(255,178,62,.1));
      color:#dffcf5;
      font-size:13px;
    }
    .top-strip .container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      min-height:36px;
    }
    .top-strip strong{color:var(--amber);font-weight:700}
    .top-strip a{color:#fff;border-bottom:1px dotted rgba(255,255,255,.45)}
    .site-header{
      position:sticky;
      top:0;
      z-index:20;
      backdrop-filter:blur(18px);
      background:rgba(9,11,15,.78);
      border-bottom:1px solid rgba(137,255,223,.12);
    }
    .header-inner{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      gap:28px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:286px;
    }
    .brand-mark{
      width:48px;
      height:48px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#07100e;
      font-weight:900;
      letter-spacing:-.06em;
      background:linear-gradient(135deg,var(--primary),#c9fff3);
      box-shadow:0 0 30px rgba(45,243,198,.22), inset 0 -8px 20px rgba(16,185,155,.35);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.18}
    .brand-text strong{font-size:16px;color:#f5fffc;white-space:nowrap}
    .brand-text span{font-size:12px;color:var(--muted)}
    .primary-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex:1;
    }
    .nav-link{
      position:relative;
      padding:10px 13px;
      border-radius:999px;
      color:#c5d0d7;
      font-size:14px;
      transition:var(--transition);
    }
    .nav-link:hover,.nav-link:focus{
      color:#fff;
      background:rgba(255,255,255,.06);
    }
    .nav-link.active{
      color:#06110f;
      background:linear-gradient(135deg,var(--primary),#8ffff0);
      font-weight:800;
      box-shadow:0 0 24px rgba(45,243,198,.22);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .search-box{
      width:230px;
      height:42px;
      position:relative;
    }
    .search-box input{
      width:100%;
      height:100%;
      border-radius:999px;
      padding:0 42px 0 16px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
      color:#fff;
      transition:var(--transition);
    }
    .search-box input::placeholder{color:#75828d}
    .search-box input:focus{
      border-color:rgba(45,243,198,.65);
      box-shadow:0 0 0 4px rgba(45,243,198,.08);
      background:rgba(12,18,24,.9);
    }
    .search-box .icon{
      position:absolute;
      right:15px;
      top:50%;
      transform:translateY(-50%);
      color:var(--primary);
      font-size:18px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:13px;
      border:1px solid transparent;
      cursor:pointer;
      transition:var(--transition);
      font-weight:800;
      white-space:nowrap;
    }
    .btn-primary{
      color:#11110b;
      background:linear-gradient(135deg,var(--amber),#ffd58a);
      box-shadow:0 14px 28px rgba(255,178,62,.16);
    }
    .btn-primary:hover,.btn-primary:focus{transform:translateY(-2px);box-shadow:0 18px 38px rgba(255,178,62,.24)}
    .btn-secondary{
      color:#dffff7;
      border-color:rgba(45,243,198,.32);
      background:rgba(45,243,198,.08);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      transform:translateY(-2px);
      border-color:rgba(45,243,198,.75);
      background:rgba(45,243,198,.13);
    }
    .btn-mini{min-height:40px;padding:0 14px;font-size:14px;border-radius:999px}
    .btn-ghost{
      color:#fff;
      border-color:rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
    }
    .btn-ghost:hover{border-color:rgba(155,98,255,.55);background:rgba(155,98,255,.1);transform:translateY(-2px)}

    .category-hero{
      position:relative;
      overflow:hidden;
      border-bottom:1px solid rgba(137,255,223,.12);
      background:
        linear-gradient(180deg,rgba(9,11,15,.35),var(--bg)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .category-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(9,11,15,.94) 0%, rgba(9,11,15,.76) 48%, rgba(9,11,15,.48) 100%),
        radial-gradient(circle at 75% 25%, rgba(45,243,198,.22), transparent 30%),
        radial-gradient(circle at 45% 88%, rgba(155,98,255,.18), transparent 36%);
    }
    .category-hero::after{
      content:"";
      position:absolute;
      inset:auto 0 0 0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--primary),var(--purple),transparent);
      opacity:.7;
    }
    .category-hero-inner{
      position:relative;
      z-index:1;
      min-height:430px;
      display:grid;
      grid-template-columns:1.12fr .88fr;
      align-items:end;
      gap:44px;
      padding:72px 0 56px;
    }
    .crumbs{
      display:flex;
      gap:9px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
      margin-bottom:22px;
    }
    .crumbs a{color:#d9fff8}
    .crumbs span{color:#64717c}
    h1{
      max-width:820px;
      font-size:clamp(34px,5vw,66px);
      line-height:1.04;
      letter-spacing:-.045em;
      margin:16px 0 18px;
    }
    .hero-summary{
      max-width:760px;
      color:#c5d0d7;
      font-size:17px;
    }
    .filter-bar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:36px;
      padding:0 13px;
      border-radius:999px;
      color:#dbe7ea;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.055);
      font-size:13px;
      transition:var(--transition);
    }
    .chip:hover,.chip.active{
      border-color:rgba(45,243,198,.62);
      color:#07100e;
      background:linear-gradient(135deg,var(--primary),#bffff3);
    }
    .hero-panel{
      align-self:center;
      border:1px solid rgba(137,255,223,.16);
      background:linear-gradient(180deg, rgba(20,25,34,.86), rgba(10,13,18,.8));
      border-radius:var(--radius-lg);
      padding:20px;
      box-shadow:var(--shadow);
      backdrop-filter:blur(12px);
    }
    .panel-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding-bottom:14px;
      border-bottom:1px solid rgba(255,255,255,.08);
      margin-bottom:14px;
    }
    .panel-title strong{font-size:17px}
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#ffe0a9;
      font-size:13px;
    }
    .status-dot::before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 18px rgba(255,178,62,.95);
    }
    .metric-stack{display:grid;gap:10px}
    .metric-row{
      display:grid;
      grid-template-columns:86px 1fr auto;
      gap:12px;
      align-items:center;
      padding:12px;
      border-radius:14px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.075);
    }
    .metric-row span{color:var(--muted);font-size:13px}
    .meter{
      height:8px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.08);
    }
    .meter i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--purple))}
    .metric-row b{font-family:var(--mono);color:#fff;font-size:14px}
    .notice-line{
      margin-top:14px;
      color:#aebbc4;
      font-size:13px;
      padding:12px;
      border-radius:14px;
      background:rgba(255,178,62,.08);
      border:1px solid rgba(255,178,62,.18);
    }

    .topic-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
    }
    .focus-card,.mid-card,.info-card,.rule-card,.step-card,.faq-item,.cta-panel{
      border:1px solid rgba(137,255,223,.13);
      background:linear-gradient(180deg,rgba(20,25,34,.94),rgba(13,17,24,.96));
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }
    .focus-card{
      overflow:hidden;
      min-height:100%;
      display:grid;
      grid-template-rows:auto 1fr;
    }
    .image-wrap{
      position:relative;
      min-height:292px;
      overflow:hidden;
      background:#111;
    }
    .image-wrap img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .45s ease, filter .45s ease;
    }
    .focus-card:hover img,.mid-card:hover img{transform:scale(1.045);filter:saturate(1.08)}
    .image-wrap::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 30%,rgba(8,10,14,.88));
    }
    .image-label{
      position:absolute;
      left:16px;
      top:16px;
      z-index:1;
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      height:28px;
      padding:0 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      color:#07100f;
      background:linear-gradient(135deg,var(--primary),#bffff3);
    }
    .badge.purple{color:#fff;background:linear-gradient(135deg,var(--purple),#cfb6ff)}
    .badge.amber{color:#150d00;background:linear-gradient(135deg,var(--amber),#ffe2a4)}
    .focus-body{padding:24px}
    .focus-body h2{font-size:30px;line-height:1.25;margin:8px 0 10px}
    .focus-body p{color:var(--muted);font-size:15px}
    .meta{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:18px;
      color:#b8c6ce;
      font-size:13px;
    }
    .meta span{
      padding:5px 9px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
    }
    .mid-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .mid-card{
      overflow:hidden;
      transition:var(--transition);
    }
    .mid-card:hover,.info-card:hover,.rule-card:hover,.step-card:hover{
      transform:translateY(-4px);
      border-color:rgba(45,243,198,.38);
      box-shadow:0 18px 42px rgba(0,0,0,.32);
    }
    .mid-card .thumb{height:152px;position:relative;overflow:hidden}
    .mid-card .thumb img{width:100%;height:100%;object-fit:cover}
    .mid-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(9,11,15,.72))}
    .mid-card-body{padding:16px}
    .mid-card h3{font-size:18px;line-height:1.35;margin:8px 0}
    .mid-card p{color:var(--muted);font-size:14px;line-height:1.6}
    .text-cards{
      grid-column:1/-1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
    }
    .info-card{
      padding:18px;
      transition:var(--transition);
    }
    .info-card .num{
      font-family:var(--mono);
      color:var(--primary);
      font-size:22px;
      font-weight:900;
      margin-bottom:8px;
    }
    .info-card h3{font-size:17px;margin-bottom:6px}
    .info-card p{color:var(--muted);font-size:14px;line-height:1.62}

    .rules-wrap{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:24px;
      align-items:start;
    }
    .side-panel{
      position:sticky;
      top:100px;
      border-radius:var(--radius-lg);
      padding:24px;
      border:1px solid var(--line-2);
      background:
        linear-gradient(180deg,rgba(155,98,255,.14),rgba(20,25,34,.9)),
        url('/assets/images/coverpic/cover-4.webp') center/cover no-repeat;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .side-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(9,11,15,.35),rgba(9,11,15,.9));
    }
    .side-panel > *{position:relative;z-index:1}
    .side-panel h2{font-size:28px;line-height:1.25;margin:14px 0 10px}
    .side-panel p{color:#c7d2da;font-size:15px}
    .hot-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:22px;
    }
    .hot-tags span{
      color:#fff;
      font-size:13px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .rule-list{display:grid;gap:14px}
    .rule-card{
      display:grid;
      grid-template-columns:58px 1fr;
      gap:16px;
      padding:18px;
      transition:var(--transition);
    }
    .rule-icon{
      width:50px;height:50px;border-radius:16px;
      display:grid;place-items:center;
      color:#07100f;
      font-weight:900;
      background:linear-gradient(135deg,var(--primary),#d7fff7);
      box-shadow:0 0 24px rgba(45,243,198,.18);
    }
    .rule-card:nth-child(even) .rule-icon{
      color:#fff;
      background:linear-gradient(135deg,var(--purple),#ba99ff);
    }
    .rule-card h3{font-size:18px;margin-bottom:5px}
    .rule-card p{color:var(--muted);font-size:14px}

    .data-board{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.09);
      background:linear-gradient(180deg,rgba(20,25,34,.86),rgba(10,13,18,.96));
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .board-tabs{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      padding:18px;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.025);
    }
    .tab{
      padding:8px 13px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      color:#cad6dc;
      background:rgba(255,255,255,.045);
      font-size:13px;
      cursor:pointer;
      transition:var(--transition);
    }
    .tab.active,.tab:hover{
      color:#06110f;
      border-color:transparent;
      background:linear-gradient(135deg,var(--primary),#c8fff4);
    }
    .board-list{padding:12px 18px 18px}
    .match-row{
      display:grid;
      grid-template-columns:1.1fr .9fr .55fr .6fr;
      gap:12px;
      align-items:center;
      padding:16px 4px;
      border-bottom:1px solid rgba(255,255,255,.075);
    }
    .match-row:last-child{border-bottom:0}
    .match-name strong{display:block;color:#fff}
    .match-name span,.match-note{color:var(--muted);font-size:13px}
    .score{
      font-family:var(--mono);
      color:#f8fffd;
      font-size:20px;
      font-weight:900;
    }
    .trend{
      height:9px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .trend i{display:block;height:100%;background:linear-gradient(90deg,var(--amber),var(--primary));border-radius:999px}
    .state{
      justify-self:end;
      color:#ffe1aa;
      font-size:13px;
      padding:5px 9px;
      border-radius:999px;
      background:rgba(255,178,62,.08);
      border:1px solid rgba(255,178,62,.18);
    }

    .steps-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .step-card{
      padding:20px;
      min-height:210px;
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .step-card::after{
      content:"";
      position:absolute;
      right:-30px;
      top:-30px;
      width:90px;
      height:90px;
      border-radius:50%;
      background:rgba(155,98,255,.12);
      filter:blur(2px);
    }
    .step-no{
      font-family:var(--mono);
      color:var(--amber);
      font-weight:900;
      font-size:24px;
      margin-bottom:22px;
    }
    .step-card h3{font-size:18px;margin-bottom:8px}
    .step-card p{color:var(--muted);font-size:14px;line-height:1.62}

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .faq-item{
      padding:20px;
      transition:var(--transition);
    }
    .faq-item:hover{border-color:rgba(155,98,255,.42);transform:translateY(-3px)}
    .faq-item h3{font-size:18px;margin-bottom:8px;color:#f6fffc}
    .faq-item p{color:var(--muted);font-size:14px}

    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
      background:
        linear-gradient(100deg,rgba(45,243,198,.14),rgba(155,98,255,.14)),
        linear-gradient(180deg,rgba(20,25,34,.96),rgba(12,15,21,.96));
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:linear-gradient(90deg,transparent,rgba(45,243,198,.22),rgba(155,98,255,.2),transparent);
      opacity:.7;
      pointer-events:none;
    }
    .cta-panel > *{position:relative;z-index:1}
    .cta-panel h2{font-size:clamp(25px,3vw,40px);line-height:1.2;margin-bottom:10px}
    .cta-panel p{color:#c9d6dc;max-width:760px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

    .site-footer{
      border-top:1px solid rgba(137,255,223,.12);
      background:#07090c;
      padding:44px 0 20px;
      color:#aab7c0;
    }
    .footer-inner{
      display:grid;
      grid-template-columns:1.3fr .7fr 1fr;
      gap:34px;
      padding-bottom:28px;
    }
    .footer-brand .title{
      color:#f4fffc;
      font-size:20px;
      font-weight:900;
      margin-bottom:10px;
    }
    .footer-brand p,.footer-note div{font-size:14px;color:#94a2ad}
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .footer-links h4{
      margin:0 0 8px;
      font-size:15px;
      color:#f0f5f9;
    }
    .footer-links a{
      color:#aab7c0;
      font-size:14px;
      transition:var(--transition);
    }
    .footer-links a:hover{color:var(--primary);transform:translateX(3px)}
    .copyright{
      border-top:1px solid rgba(255,255,255,.07);
      padding-top:18px;
      font-size:13px;
      color:#73808a;
    }

    @media (max-width:1200px){
      .brand{min-width:260px}
      .search-box{width:190px}
      .topic-layout,.rules-wrap{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto}
    }
    @media (max-width:992px){
      .top-strip .container{align-items:flex-start;flex-direction:column;padding:9px 0;gap:4px}
      .header-inner{flex-wrap:wrap;padding:14px 0;gap:14px}
      .brand{min-width:0;flex:1}
      .primary-nav{order:3;width:100%;overflow-x:auto;padding-bottom:2px}
      .header-actions{margin-left:auto}
      .search-box{display:none}
      .category-hero-inner{grid-template-columns:1fr;min-height:auto;padding:52px 0}
      .hero-panel{width:100%}
      .steps-grid{grid-template-columns:repeat(2,1fr)}
      .footer-inner{grid-template-columns:1fr 1fr}
      .footer-note{grid-column:1/-1}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:56px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .brand-text strong{font-size:14px;white-space:normal}
      .brand-text span{display:none}
      .brand-mark{width:42px;height:42px;border-radius:13px}
      .header-actions .btn-mini{display:none}
      h1{font-size:38px}
      .hero-summary{font-size:15px}
      .mid-grid,.text-cards,.faq-grid{grid-template-columns:1fr}
      .match-row{grid-template-columns:1fr;gap:8px}
      .state{justify-self:start}
      .cta-panel{grid-template-columns:1fr;padding:24px}
      .cta-actions{justify-content:flex-start}
      .metric-row{grid-template-columns:72px 1fr;gap:10px}
      .metric-row b{grid-column:1/-1}
    }
    @media (max-width:520px){
      .top-strip{font-size:12px}
      .nav-link{padding:8px 11px;font-size:13px}
      .category-hero-inner{padding:38px 0}
      .filter-bar{gap:8px}
      .chip{font-size:12px;padding:0 10px}
      .hero-panel{padding:15px;border-radius:18px}
      .panel-title{display:block}
      .status-dot{margin-top:6px}
      .image-wrap{min-height:220px}
      .focus-body{padding:18px}
      .focus-body h2{font-size:24px}
      .steps-grid{grid-template-columns:1fr}
      .rule-card{grid-template-columns:1fr}
      .footer-inner{grid-template-columns:1fr}
      .btn{width:100%}
      .cta-actions{width:100%}
    }