/* roulang page: index */
:root{
      --bg:#F7F3E8;
      --bg-soft:#EEF2ED;
      --surface:#FFFFFF;
      --surface-2:#F2F6F1;
      --green:#10251F;
      --green-2:#16362D;
      --accent:#28D6B2;
      --purple:#5B3FD6;
      --text:#1B1D1E;
      --muted:#6C7A73;
      --line:#E8ECE8;
      --line-strong:#D9E2DD;
      --shadow:0 8px 24px rgba(16,37,31,.08);
      --shadow-hover:0 14px 34px rgba(16,37,31,.13);
      --shadow-soft:0 10px 28px rgba(16,37,31,.06);
      --radius:18px;
      --radius-sm:12px;
      --container:1230px;
      --header-h:80px;
      --ease:cubic-bezier(.2,.75,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      background:var(--bg);
      color:var(--text);
      line-height:1.75;
      font-size:16px;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    ::selection{background:rgba(40,214,178,.22);color:var(--green)}
    a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease),background-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease),opacity .22s var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;background:none;cursor:pointer}
    .container{
      width:min(calc(100% - 32px),var(--container));
      margin:0 auto;
    }
    .sr-only{
      position:absolute!important;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }
    .skip-link{
      position:absolute;left:12px;top:-60px;
      background:var(--accent);color:var(--green);
      padding:12px 18px;border-radius:999px;
      z-index:1000;font-weight:700;
    }
    .skip-link:focus{top:12px}
    .site-header{
      position:sticky;top:0;z-index:100;
      background:rgba(16,37,31,.98);
      color:#F7F3E8;
      border-bottom:1px solid rgba(232,236,232,.14);
      transition:background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
    }
    .site-header.scrolled{
      background:rgba(247,243,232,.98);
      color:var(--green);
      border-bottom:1px solid var(--line-strong);
      box-shadow:0 8px 24px rgba(16,37,31,.05);
    }
    .header-inner{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:44px;height:44px;
      border-radius:14px;
      background:linear-gradient(145deg,rgba(40,214,178,.2),rgba(91,63,214,.18));
      border:1px solid rgba(40,214,178,.35);
      display:grid;place-items:center;
      color:var(--accent);
      font-size:18px;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
      flex:0 0 auto;
    }
    .site-header.scrolled .brand-mark{
      background:linear-gradient(145deg,rgba(16,37,31,.06),rgba(40,214,178,.12));
      border-color:rgba(16,37,31,.08);
    }
    .brand-text{display:flex;flex-direction:column;min-width:0}
    .brand-text strong{
      font-size:18px;
      letter-spacing:.2px;
      line-height:1.15;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text small{
      color:rgba(247,243,232,.78);
      font-size:12px;
      margin-top:2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .site-header.scrolled .brand-text small{color:var(--muted)}
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .nav-toggle{
      display:none;
      width:44px;height:44px;
      border-radius:12px;
      border:1px solid rgba(232,236,232,.18);
      background:rgba(255,255,255,.04);
      color:inherit;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      flex:0 0 auto;
    }
    .site-header.scrolled .nav-toggle{
      border-color:var(--line-strong);
      background:#fff;
    }
    .nav-toggle span{
      width:18px;height:2px;
      border-radius:999px;
      background:currentColor;
      display:block;
      transition:transform .22s var(--ease),opacity .22s var(--ease);
    }
    .site-nav{
      display:flex;
      align-items:center;
      gap:6px;
      flex-wrap:wrap;
    }
    .site-nav a{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:rgba(247,243,232,.88);
      font-size:14px;
      font-weight:600;
      letter-spacing:.1px;
    }
    .site-header.scrolled .site-nav a{color:var(--green)}
    .site-nav a:hover,
    .site-nav a:focus-visible{
      color:var(--accent);
      background:rgba(40,214,178,.08);
      outline:none;
    }
    .site-nav a.active{
      color:var(--accent);
    }
    .site-nav a.active::after{
      content:"";
      position:absolute;
      left:14px;right:14px;bottom:7px;
      height:2px;border-radius:999px;
      background:var(--accent);
      opacity:.95;
    }
    .site-cta{
      padding:11px 18px;
      border-radius:999px;
      background:var(--accent);
      color:var(--green);
      font-weight:800;
      box-shadow:0 10px 22px rgba(40,214,178,.18);
      white-space:nowrap;
    }
    .site-cta:hover,
    .site-cta:focus-visible{
      transform:translateY(-1px);
      box-shadow:0 12px 26px rgba(40,214,178,.24);
      outline:none;
    }
    .site-header.scrolled .site-cta{background:var(--green);color:#F7F3E8}
    .site-header.scrolled .site-cta:hover{background:#0b1915}
    .mobile-note{
      display:none;
      margin-top:12px;
      padding:10px 14px;
      border-top:1px solid rgba(232,236,232,.14);
      background:rgba(255,255,255,.03);
      color:rgba(247,243,232,.84);
      font-size:13px;
      line-height:1.5;
    }
    .site-header.scrolled .mobile-note{
      background:var(--surface);
      color:var(--muted);
      border-top:1px solid var(--line);
    }
    .hero{
      position:relative;
      isolation:isolate;
      color:#F7F3E8;
      background:
        linear-gradient(180deg,rgba(16,37,31,.84),rgba(16,37,31,.74)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      padding:34px 0 54px;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(40,214,178,.18), transparent 32%),
        radial-gradient(circle at 80% 18%, rgba(91,63,214,.12), transparent 26%),
        linear-gradient(120deg, rgba(16,37,31,.2), transparent 48%, rgba(16,37,31,.18));
      z-index:-1;
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:28px;
      align-items:stretch;
      min-height:620px;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:center;
      padding:28px 0;
      max-width:700px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(40,214,178,.12);
      color:#D7FFF4;
      border:1px solid rgba(40,214,178,.24);
      font-size:13px;
      font-weight:700;
      letter-spacing:.2px;
    }
    .eyebrow .dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(40,214,178,.12);
      flex:0 0 auto;
    }
    .hero h1{
      margin:18px 0 14px;
      font-size:clamp(30px,4vw,48px);
      line-height:1.12;
      letter-spacing:-.4px;
      max-width:11.5em;
    }
    .hero-lead{
      margin:0;
      font-size:17px;
      line-height:1.82;
      color:rgba(247,243,232,.88);
      max-width:44em;
    }
    .hero-highlights{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .highlight-pill{
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(232,236,232,.14);
      color:#F7F3E8;
      font-size:14px;
      line-height:1.2;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.1px;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--accent);
      color:var(--green);
      box-shadow:0 12px 24px rgba(40,214,178,.18);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      transform:translateY(-1px);
      background:#1dc6a4;
      box-shadow:0 14px 28px rgba(40,214,178,.24);
      outline:none;
    }
    .btn-secondary{
      background:transparent;
      color:#F7F3E8;
      border-color:rgba(232,236,232,.32);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:rgba(255,255,255,.08);
      border-color:rgba(40,214,178,.42);
      outline:none;
      transform:translateY(-1px);
    }
    .btn-dark{
      background:var(--green);
      color:#F7F3E8;
      border-color:var(--green);
    }
    .btn-dark:hover{background:#0d1d18;border-color:#0d1d18;transform:translateY(-1px)}
    .hero-panel{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:16px;
      padding:18px;
      background:rgba(247,243,232,.95);
      border:1px solid rgba(255,255,255,.42);
      border-radius:24px;
      color:var(--text);
      box-shadow:0 24px 52px rgba(0,0,0,.18);
      align-self:center;
    }
    .panel-top{
      padding:8px 6px 2px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .panel-top strong{
      font-size:18px;
      line-height:1.4;
      color:var(--green);
    }
    .panel-top span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(40,214,178,.12);
      color:var(--green);
      border:1px solid rgba(40,214,178,.18);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .scoreboard{
      display:grid;
      gap:12px;
      padding:2px 0 0;
    }
    .score-row{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:18px;
      padding:15px 16px;
      box-shadow:var(--shadow-soft);
    }
    .score-row-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
      font-weight:800;
      color:var(--green);
    }
    .score-row-head small{
      font-size:12px;
      color:var(--muted);
      font-weight:600;
    }
    .score-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .score-chip{
      background:var(--surface-2);
      border:1px solid var(--line);
      border-radius:14px;
      padding:10px 10px 11px;
      text-align:center;
    }
    .score-chip b{
      display:block;
      color:var(--green);
      font-size:18px;
      line-height:1.1;
    }
    .score-chip span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
    }
    .mini-entry{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      background:linear-gradient(135deg, rgba(16,37,31,.96), rgba(22,54,45,.96));
      color:#F7F3E8;
      border-radius:18px;
      padding:15px 16px;
      border:1px solid rgba(40,214,178,.18);
      box-shadow:0 14px 32px rgba(16,37,31,.14);
    }
    .mini-entry strong{display:block;font-size:15px;line-height:1.4}
    .mini-entry span{
      display:block;
      color:rgba(247,243,232,.72);
      font-size:13px;
      margin-top:3px;
    }
    .mini-entry .btn{
      min-height:40px;
      padding:0 16px;
      background:var(--accent);
      color:var(--green);
      box-shadow:none;
      flex:0 0 auto;
    }
    .mini-entry .btn:hover{background:#1ccaa9}
    .hero-meta{
      margin-top:20px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .meta-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:38px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(232,236,232,.16);
      color:#F7F3E8;
      font-size:13px;
    }
    .meta-badge strong{font-weight:800}
    .trust-bar{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:40px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(232,236,232,.16);
      color:#F7F3E8;
      font-size:13px;
    }
    .trust-item i{
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      display:inline-block;
      flex:0 0 auto;
    }
    .section{
      padding:80px 0;
    }
    .section.alt{
      background:linear-gradient(180deg,rgba(255,255,255,.56),rgba(255,255,255,.72));
    }
    .section-head{
      display:flex;
      flex-direction:column;
      gap:12px;
      margin-bottom:30px;
    }
    .section-head.row{
      flex-direction:row;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(26px,2.6vw,34px);
      line-height:1.22;
      color:var(--green);
      letter-spacing:-.2px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:64em;
      font-size:16px;
    }
    .section-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .grid-4{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .overview-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:22px;
      box-shadow:var(--shadow);
      min-height:182px;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
    }
    .overview-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(40,214,178,.4);
    }
    .overview-icon{
      width:48px;height:48px;
      border-radius:14px;
      background:linear-gradient(145deg,rgba(40,214,178,.16),rgba(91,63,214,.12));
      border:1px solid rgba(40,214,178,.18);
      display:grid;place-items:center;
      color:var(--green);
      font-size:20px;
      margin-bottom:14px;
    }
    .overview-card h3{
      margin:0 0 8px;
      font-size:20px;
      line-height:1.35;
      color:var(--green);
    }
    .overview-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:stretch;
    }
    .showcase-card{
      position:relative;
      min-height:520px;
      overflow:hidden;
      border-radius:24px;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      background:var(--green);
      isolation:isolate;
    }
    .showcase-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      position:absolute;
      inset:0;
      z-index:-2;
      filter:saturate(.95) contrast(1.02);
    }
    .showcase-card::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(16,37,31,.18),rgba(16,37,31,.84));
      z-index:-1;
    }
    .showcase-content{
      position:relative;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      min-height:520px;
      padding:28px;
      color:#F7F3E8;
    }
    .showcase-content .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:14px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      letter-spacing:.15px;
      border:1px solid transparent;
    }
    .tag.green{
      background:rgba(40,214,178,.13);
      border-color:rgba(40,214,178,.2);
      color:#DAFFF6;
    }
    .tag.purple{
      background:rgba(91,63,214,.12);
      border-color:rgba(91,63,214,.18);
      color:#ECE6FF;
    }
    .tag.light{
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.14);
      color:#F7F3E8;
    }
    .showcase-content h3{
      margin:0 0 10px;
      font-size:clamp(24px,2.8vw,34px);
      line-height:1.22;
      letter-spacing:-.2px;
      max-width:12em;
    }
    .showcase-content p{
      margin:0;
      color:rgba(247,243,232,.9);
      font-size:16px;
      line-height:1.8;
      max-width:44em;
    }
    .showcase-foot{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .timeline-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:24px;
      padding:24px;
      box-shadow:var(--shadow);
    }
    .timeline{
      margin-top:8px;
      position:relative;
      padding-left:22px;
      display:grid;
      gap:18px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:9px;top:8px;bottom:10px;
      width:2px;border-radius:999px;
      background:linear-gradient(180deg,var(--green),rgba(40,214,178,.9));
    }
    .timeline-item{
      position:relative;
      padding:2px 0 2px 10px;
    }
    .timeline-item::before{
      content:"";
      position:absolute;
      left:-2px;top:11px;
      width:14px;height:14px;border-radius:50%;
      background:var(--accent);
      border:3px solid #fff;
      box-shadow:0 0 0 1px rgba(16,37,31,.08);
    }
    .timeline-item h4{
      margin:0 0 6px;
      color:var(--green);
      font-size:18px;
      line-height:1.35;
    }
    .timeline-item p{
      margin:0 0 10px;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .timeline-item .mini-links{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .mini-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--green);
      font-size:12px;
      font-weight:700;
    }
    .mini-link:hover{border-color:rgba(40,214,178,.42);color:var(--accent)}
    .rules-grid{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:24px;
      align-items:start;
    }
    .rules-stack{
      display:grid;
      gap:16px;
    }
    .rule-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:22px;
      box-shadow:var(--shadow);
      padding:22px;
    }
    .rule-card h3{
      margin:0 0 8px;
      color:var(--green);
      font-size:20px;
      line-height:1.35;
    }
    .rule-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .rule-meta{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .rule-meta .tag{font-size:12px}
    .check-card{
      position:sticky;
      top:108px;
      background:linear-gradient(180deg,#FFFFFF,rgba(242,246,241,.9));
      border:1px solid var(--line);
      border-radius:24px;
      padding:24px;
      box-shadow:var(--shadow);
    }
    .check-card h3{
      margin:0 0 10px;
      color:var(--green);
      font-size:22px;
      line-height:1.3;
    }
    .check-card p{
      margin:0 0 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .check-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 14px;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:16px;
    }
    .check-list .mark{
      width:28px;height:28px;
      border-radius:50%;
      background:rgba(40,214,178,.12);
      color:var(--green);
      border:1px solid rgba(40,214,178,.22);
      display:grid;
      place-items:center;
      font-size:14px;
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check-list strong{
      display:block;
      color:var(--green);
      font-size:15px;
      margin-bottom:4px;
    }
    .check-list span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .content-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      align-items:start;
    }
    .entry-list{
      display:grid;
      gap:16px;
    }
    .news-card{
      display:grid;
      grid-template-columns:180px 1fr;
      gap:16px;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:20px;
      overflow:hidden;
      box-shadow:var(--shadow);
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
    }
    .news-card:hover{
      transform:translateY(-2px);
      border-color:rgba(40,214,178,.44);
      box-shadow:var(--shadow-hover);
    }
    .news-thumb{
      min-height:100%;
      background:var(--surface-2);
      position:relative;
    }
    .news-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      min-height:100%;
    }
    .news-body{
      padding:18px 18px 18px 0;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .news-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:10px;
    }
    .tag.blue{
      background:rgba(40,214,178,.12);
      border-color:rgba(40,214,178,.24);
      color:var(--green);
    }
    .tag.violet{
      background:rgba(91,63,214,.12);
      border-color:rgba(91,63,214,.2);
      color:var(--purple);
    }
    .tag.outline{
      background:transparent;
      border-color:var(--line-strong);
      color:var(--green);
    }
    .news-card h3{
      margin:0 0 8px;
      color:var(--green);
      font-size:19px;
      line-height:1.35;
    }
    .news-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .news-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-top:12px;
      color:var(--muted);
      font-size:12px;
    }
    .news-meta .read{
      color:var(--green);
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .news-meta .read:hover{color:var(--accent)}
    .sidebar{
      display:grid;
      gap:18px;
    }
    .sidebar-box{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:22px;
      padding:22px;
      box-shadow:var(--shadow);
    }
    .sidebar-box h3{
      margin:0 0 12px;
      color:var(--green);
      font-size:20px;
      line-height:1.35;
    }
    .sidebar-box p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .keyword-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .keyword-cloud a{
      padding:9px 12px;
      border-radius:999px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--green);
      font-size:13px;
      font-weight:700;
    }
    .keyword-cloud a:hover,
    .keyword-cloud a:focus-visible{
      border-color:rgba(40,214,178,.45);
      color:var(--accent);
      transform:translateY(-1px);
      outline:none;
    }
    .quick-links{
      display:grid;
      gap:10px;
    }
    .quick-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--green);
      font-weight:700;
      font-size:14px;
    }
    .quick-links a:hover{
      border-color:rgba(40,214,178,.45);
      color:var(--accent);
      transform:translateY(-1px);
    }
    .compliance{
      background:linear-gradient(180deg,rgba(242,246,241,.96),rgba(255,255,255,.9));
    }
    .compliance-banner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:18px 20px;
      background:var(--green);
      color:#F7F3E8;
      border-radius:22px;
      box-shadow:0 14px 32px rgba(16,37,31,.12);
      margin-bottom:24px;
    }
    .compliance-banner strong{
      display:block;
      font-size:18px;
      margin-bottom:4px;
    }
    .compliance-banner span{
      color:rgba(247,243,232,.8);
      font-size:14px;
    }
    .compliance-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .step-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:20px;
      padding:20px;
      box-shadow:var(--shadow);
      min-height:174px;
      transition:transform .22s var(--ease),border-color .22s var(--ease);
    }
    .step-card:hover{
      transform:translateY(-2px);
      border-color:rgba(40,214,178,.44);
    }
    .step-num{
      width:38px;height:38px;
      border-radius:12px;
      background:rgba(40,214,178,.12);
      color:var(--green);
      border:1px solid rgba(40,214,178,.18);
      display:grid;
      place-items:center;
      font-weight:900;
      margin-bottom:14px;
    }
    .step-card h3{
      margin:0 0 8px;
      color:var(--green);
      font-size:18px;
      line-height:1.35;
    }
    .step-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .note-strip{
      margin-top:18px;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(91,63,214,.08);
      border:1px solid rgba(91,63,214,.18);
      color:var(--green);
      font-size:14px;
      line-height:1.7;
    }
    .faq-grid{
      display:grid;
      gap:12px;
      max-width:980px;
    }
    details.faq-item{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color:rgba(40,214,178,.36);
      box-shadow:var(--shadow);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:800;
      color:var(--green);
      font-size:16px;
      line-height:1.5;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-question{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .faq-dot{
      width:28px;height:28px;
      border-radius:50%;
      background:rgba(40,214,178,.12);
      border:1px solid rgba(40,214,178,.18);
      color:var(--green);
      font-size:13px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
    }
    .faq-chevron{
      width:32px;height:32px;
      border-radius:10px;
      background:var(--surface-2);
      border:1px solid var(--line);
      flex:0 0 auto;
      position:relative;
    }
    .faq-chevron::before,
    .faq-chevron::after{
      content:"";
      position:absolute;
      top:14px;
      width:10px;height:2px;
      background:var(--green);
      border-radius:999px;
      transition:transform .22s var(--ease);
    }
    .faq-chevron::before{left:8px;transform:rotate(45deg)}
    .faq-chevron::after{right:8px;transform:rotate(-45deg)}
    details.faq-item[open] .faq-chevron::before{transform:rotate(-45deg)}
    details.faq-item[open] .faq-chevron::after{transform:rotate(45deg)}
    .faq-body{
      padding:0 20px 18px 60px;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
      background:linear-gradient(180deg,rgba(232,236,232,.42),rgba(255,255,255,.92));
      border-top:1px solid var(--line);
    }
    .cta-wrap{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:24px;
      align-items:stretch;
    }
    .cta-card{
      background:linear-gradient(180deg,var(--green),var(--green-2));
      color:#F7F3E8;
      border-radius:24px;
      padding:28px;
      box-shadow:0 18px 40px rgba(16,37,31,.16);
      border:1px solid rgba(40,214,178,.16);
    }
    .cta-card h2{
      margin:0 0 10px;
      color:#F7F3E8;
      font-size:clamp(26px,2.8vw,34px);
      line-height:1.22;
    }
    .cta-card p{
      margin:0;
      color:rgba(247,243,232,.84);
      font-size:15px;
      line-height:1.8;
      max-width:38em;
    }
    .cta-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .cta-links .btn-secondary{
      border-color:rgba(232,236,232,.28);
    }
    .form-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:24px;
      padding:24px;
      box-shadow:var(--shadow);
    }
    .form-card h3{
      margin:0 0 8px;
      color:var(--green);
      font-size:22px;
      line-height:1.35;
    }
    .form-card p{
      margin:0 0 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .field{display:flex;flex-direction:column;gap:8px}
    .field.full{grid-column:1 / -1}
    .field label{
      color:var(--green);
      font-size:13px;
      font-weight:700;
    }
    .field input,
    .field textarea,
    .field select{
      width:100%;
      min-height:48px;
      border:1px solid var(--line-strong);
      border-radius:14px;
      background:#fff;
      color:var(--text);
      padding:12px 14px;
      outline:none;
      transition:border-color .22s var(--ease),box-shadow .22s var(--ease),transform .22s var(--ease);
    }
    .field textarea{min-height:118px;resize:vertical}
    .field input::placeholder,
    .field textarea::placeholder{color:#98A49D}
    .field input:focus,
    .field textarea:focus,
    .field select:focus{
      border-color:var(--accent);
      box-shadow:0 0 0 4px rgba(40,214,178,.16);
    }
    .form-note{
      margin-top:14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .form-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .footer{
      background:var(--green);
      color:#F7F3E8;
      padding:34px 0 24px;
      border-top:1px solid rgba(232,236,232,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .8fr 1fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand strong{
      display:block;
      font-size:22px;
      line-height:1.25;
      margin-bottom:8px;
    }
    .footer-brand p{
      margin:0;
      color:rgba(247,243,232,.78);
      font-size:14px;
      line-height:1.8;
    }
    .footer-col h4{
      margin:0 0 12px;
      font-size:16px;
      color:#F7F3E8;
    }
    .footer-links{
      display:grid;
      gap:8px;
    }
    .footer-links a{
      color:rgba(247,243,232,.82);
      font-size:14px;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{color:var(--accent);outline:none}
    .footer-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .footer-tags a{
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(232,236,232,.12);
      color:#F7F3E8;
      font-size:12px;
      font-weight:700;
    }
    .footer-tags a:hover{background:rgba(40,214,178,.12);color:#D7FFF4;border-color:rgba(40,214,178,.22)}
    .footer-bottom{
      margin-top:26px;
      padding-top:18px;
      border-top:1px solid rgba(232,236,232,.12);
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:12px;
      color:rgba(247,243,232,.72);
      font-size:13px;
      line-height:1.7;
    }
    .floating-top{
      position:fixed;
      right:18px;bottom:18px;
      width:48px;height:48px;
      border-radius:50%;
      background:var(--accent);
      color:var(--green);
      display:grid;
      place-items:center;
      box-shadow:0 12px 26px rgba(40,214,178,.24);
      z-index:70;
      opacity:0;
      transform:translateY(10px);
      pointer-events:none;
      transition:opacity .25s var(--ease),transform .25s var(--ease);
    }
    .floating-top.show{
      opacity:1;
      transform:translateY(0);
      pointer-events:auto;
    }
    .floating-top:hover{transform:translateY(-2px)}
    @media (max-width: 1120px){
      .grid-4{grid-template-columns:repeat(2,1fr)}
      .compliance-grid{grid-template-columns:repeat(2,1fr)}
      .feature-grid,
      .rules-grid,
      .content-grid,
      .cta-wrap,
      .footer-grid,
      .hero-grid{grid-template-columns:1fr}
      .check-card{position:static}
      .hero-copy{max-width:none}
      .showcase-card,
      .showcase-content{min-height:460px}
      .hero-grid{min-height:auto}
    }
    @media (max-width: 960px){
      .nav-toggle{display:inline-flex}
      .site-nav{
        position:absolute;
        left:0;right:0;top:100%;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:0;
        padding:14px 16px 16px;
        background:rgba(16,37,31,.98);
        border-bottom:1px solid rgba(232,236,232,.14);
      }
      .site-header.scrolled .site-nav{
        background:rgba(247,243,232,.99);
        border-bottom:1px solid var(--line-strong);
      }
      body.menu-open .site-nav{display:flex}
      .site-nav a{
        padding:13px 14px;
        border-radius:14px;
      }
      .site-nav a.active::after{display:none}
      .site-cta{display:none}
      .mobile-note{display:block}
      .header-inner{position:relative}
      .news-card{grid-template-columns:1fr}
      .news-body{padding:0 18px 18px}
      .news-thumb{aspect-ratio:16/9;min-height:auto}
      .news-thumb img{height:100%}
      .section{padding:56px 0}
      .section-head.row{flex-direction:column;align-items:flex-start}
      .hero{padding:24px 0 42px}
      .hero-copy{padding:10px 0 0}
      .hero h1{max-width:none}
    }
    @media (max-width: 640px){
      body{font-size:15px}
      .container{width:min(calc(100% - 22px),var(--container))}
      .header-inner{min-height:72px}
      .brand-mark{width:40px;height:40px;border-radius:12px}
      .brand-text strong{font-size:16px}
      .brand-text small{font-size:11px}
      .hero h1{font-size:clamp(28px,8vw,34px)}
      .hero-lead{font-size:15px}
      .hero-panel{padding:14px;border-radius:20px}
      .panel-top{padding:4px 2px 0;flex-direction:column;align-items:flex-start}
      .score-grid{grid-template-columns:1fr}
      .grid-4,
      .compliance-grid{grid-template-columns:1fr}
      .section-head h2{font-size:clamp(24px,6vw,30px)}
      .overview-card,
      .timeline-card,
      .rule-card,
      .sidebar-box,
      .check-card,
      .form-card,
      .cta-card{border-radius:20px;padding:18px}
      .showcase-content{padding:18px}
      .showcase-content h3{max-width:none}
      .faq-body{padding:0 16px 16px 16px}
      details.faq-item summary{padding:16px}
      .faq-question{gap:10px}
      .faq-dot{width:24px;height:24px;font-size:12px}
      .compliance-banner{flex-direction:column;align-items:flex-start}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
      .floating-top{right:14px;bottom:14px}
    }

/* roulang page: category1 */
:root{
      --ink:#10251F;
      --ink-2:#17372F;
      --cyan:#28D6B2;
      --cyan-dark:#18B899;
      --purple:#5B3FD6;
      --bg:#F7F3E8;
      --paper:#FFFFFF;
      --text:#1B1D1E;
      --muted:#6C7A73;
      --line:#E8ECE8;
      --soft:#EEF4EF;
      --radius-sm:10px;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 8px 24px rgba(16,37,31,.08);
      --shadow-lg:0 14px 34px rgba(16,37,31,.13);
      --max:1200px;
      --nav-h:74px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      background:
        radial-gradient(circle at 8% 3%,rgba(40,214,178,.12),transparent 28%),
        linear-gradient(180deg,#F7F3E8 0%,#F3F6F0 100%);
      color:var(--text);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0;background:none}
    :focus-visible{outline:3px solid rgba(40,214,178,.55);outline-offset:3px;border-radius:8px}
    .container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
    .skip-link{position:absolute;left:-999px;top:10px;background:var(--cyan);color:var(--ink);padding:10px 14px;border-radius:999px;z-index:1000}
    .skip-link:focus{left:16px}
    .site-header{
      position:sticky;top:0;z-index:100;
      background:rgba(16,37,31,.96);
      border-bottom:1px solid rgba(232,236,232,.14);
      backdrop-filter:saturate(120%) blur(8px);
    }
    .header-inner{
      height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:max-content;color:var(--bg);
      font-weight:800;letter-spacing:.2px;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      background:linear-gradient(135deg,var(--cyan),var(--purple));
      display:grid;place-items:center;box-shadow:0 10px 22px rgba(40,214,178,.18);
      position:relative;overflow:hidden;
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;background:rgba(16,37,31,.82);border-radius:3px;
    }
    .brand-mark:before{width:24px;height:4px;top:13px;left:9px}
    .brand-mark:after{width:18px;height:4px;bottom:13px;right:8px}
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-text strong{font-size:18px}
    .brand-text span{font-size:12px;color:rgba(247,243,232,.7);font-weight:500}
    .site-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:flex-end}
    .site-nav a{
      color:rgba(247,243,232,.84);
      font-size:14px;
      padding:9px 10px;
      border-radius:999px;
      position:relative;
      white-space:nowrap;
    }
    .site-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
    .site-nav a.active{color:var(--cyan);background:rgba(40,214,178,.1)}
    .site-nav a.active:after{
      content:"";position:absolute;left:50%;bottom:3px;transform:translateX(-50%);
      width:18px;height:2px;background:var(--cyan);border-radius:999px;
    }
    .site-nav .site-cta{
      margin-left:8px;background:var(--cyan);color:var(--ink);font-weight:800;padding:10px 16px;
      box-shadow:0 8px 18px rgba(40,214,178,.18);
    }
    .site-nav .site-cta:hover{background:var(--cyan-dark);color:var(--ink);transform:translateY(-1px)}
    .nav-toggle{
      display:none;width:44px;height:44px;border-radius:12px;border:1px solid rgba(247,243,232,.22);
      align-items:center;justify-content:center;color:var(--bg);
    }
    .nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{
      display:block;width:20px;height:2px;background:currentColor;border-radius:99px;position:relative;transition:var(--ease)
    }
    .nav-toggle span:before,.nav-toggle span:after{content:"";position:absolute;left:0}
    .nav-toggle span:before{top:-7px}.nav-toggle span:after{top:7px}
    .nav-note{display:none}

    .page-hero{
      position:relative;
      min-height:420px;
      display:flex;
      align-items:center;
      color:var(--bg);
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(16,37,31,.94),rgba(16,37,31,.78) 48%,rgba(16,37,31,.64)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .page-hero:after{
      content:"";position:absolute;inset:auto 0 0 0;height:120px;
      background:linear-gradient(180deg,transparent,rgba(247,243,232,.98));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;z-index:1;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:46px;
      align-items:center;
      padding:72px 0 96px;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;border:1px solid rgba(40,214,178,.45);
      border-radius:999px;color:var(--cyan);font-weight:800;font-size:14px;
      background:rgba(16,37,31,.42);
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgba(40,214,178,.12)}
    h1{
      font-size:clamp(30px,4vw,48px);
      line-height:1.18;
      margin:18px 0 18px;
      letter-spacing:-.8px;
    }
    .hero-copy{
      color:rgba(247,243,232,.86);
      font-size:17px;
      max-width:760px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:11px 20px;border-radius:999px;
      font-weight:800;border:1px solid transparent;transition:var(--ease);
    }
    .btn-primary{background:var(--cyan);color:var(--ink);box-shadow:0 12px 24px rgba(40,214,178,.22)}
    .btn-primary:hover{background:var(--cyan-dark);transform:translateY(-2px);box-shadow:0 18px 32px rgba(40,214,178,.28)}
    .btn-secondary{background:rgba(247,243,232,.08);color:var(--bg);border-color:rgba(247,243,232,.32)}
    .btn-secondary:hover{background:rgba(247,243,232,.16);border-color:var(--cyan);transform:translateY(-2px)}
    .hero-panel{
      background:rgba(247,243,232,.96);
      color:var(--text);
      border:1px solid rgba(232,236,232,.7);
      border-radius:var(--radius-lg);
      box-shadow:0 22px 60px rgba(0,0,0,.26);
      overflow:hidden;
    }
    .panel-cover{height:170px;position:relative;background:url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat}
    .panel-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,37,31,.12),rgba(16,37,31,.72))}
    .panel-cover strong{position:absolute;z-index:1;left:20px;bottom:18px;color:#fff;font-size:22px;line-height:1.3}
    .panel-body{padding:20px}
    .score-row{
      display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;
      padding:14px;border-radius:14px;background:var(--soft);border:1px solid var(--line);
      margin-bottom:12px;
    }
    .team{font-weight:800;color:var(--ink)}
    .team.right{text-align:right}
    .score{font-size:22px;font-weight:900;color:var(--purple)}
    .mini-list{display:grid;gap:10px;margin-top:14px}
    .mini-item{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted)}
    .mini-item b{color:var(--text)}
    .notice-strip{
      margin-top:-44px;position:relative;z-index:2;
    }
    .notice-inner{
      display:flex;flex-wrap:wrap;gap:10px;padding:15px;
      background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
    }
    .notice-inner span{
      display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;
      background:var(--soft);color:var(--ink);font-size:14px;font-weight:700;
    }
    .notice-inner span:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--purple)}

    main{position:relative}
    section{padding:72px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-kicker{color:var(--purple);font-size:14px;font-weight:900;letter-spacing:.4px;margin-bottom:6px}
    h2{font-size:clamp(26px,3vw,34px);line-height:1.28;color:var(--ink);letter-spacing:-.4px}
    .section-desc{max-width:640px;color:var(--muted);font-size:16px}
    .crumbs{
      padding:18px 0 0;color:var(--muted);font-size:14px;
    }
    .crumbs a{color:var(--ink);font-weight:800}
    .crumbs a:hover{color:var(--cyan-dark);text-decoration:underline}
    .filter-wrap{
      padding:28px 0 0;
    }
    .filters{
      display:flex;gap:10px;overflow-x:auto;padding:4px 0 10px;
      scrollbar-width:thin;
    }
    .filter{
      flex:0 0 auto;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);
      font-weight:800;font-size:14px;
    }
    .filter.active{background:var(--cyan);border-color:var(--cyan);color:var(--ink)}
    .filter:hover{border-color:var(--cyan);transform:translateY(-1px)}
    .content-layout{
      display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start;
    }
    .article-list{display:grid;gap:18px}
    .article-card{
      display:grid;grid-template-columns:210px 1fr;gap:20px;
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);
      padding:16px;box-shadow:var(--shadow);transition:var(--ease);
    }
    .article-card:hover{transform:translateY(-2px);border-color:var(--cyan);box-shadow:var(--shadow-lg)}
    .thumb{
      border-radius:14px;overflow:hidden;min-height:140px;position:relative;background:linear-gradient(135deg,var(--ink),var(--purple));
    }
    .thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
    .thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(16,37,31,.42))}
    .article-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:9px}
    .tag{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 10px;
      font-size:12px;font-weight:900;line-height:1;border:1px solid var(--line);background:#fff;
    }
    .tag-worlds{border-color:rgba(16,37,31,.32);color:var(--ink)}
    .tag-rules{border-color:rgba(91,63,214,.34);color:var(--purple)}
    .tag-score{border-color:rgba(40,214,178,.55);color:#0A806A}
    .date{font-size:13px;color:var(--muted)}
    .article-card h3{
      font-size:21px;line-height:1.35;color:var(--ink);margin-bottom:8px;
      display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
    }
    .article-card:hover h3{color:#0B1D18}
    .article-card p{
      color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:12px;
      display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
    }
    .read-link{font-weight:900;color:var(--ink);display:inline-flex;align-items:center;gap:7px}
    .read-link:hover{color:var(--cyan-dark);text-decoration:underline}
    .sidebar{
      position:sticky;top:calc(var(--nav-h) + 18px);
      display:grid;gap:16px;
    }
    .side-card{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);
      padding:20px;box-shadow:var(--shadow);
    }
    .side-card h3{font-size:18px;color:var(--ink);margin-bottom:14px}
    .keyword-cloud{display:flex;flex-wrap:wrap;gap:8px}
    .keyword-cloud a{
      padding:7px 10px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:13px;font-weight:800;border:1px solid transparent;
    }
    .keyword-cloud a:hover{border-color:var(--cyan);background:#fff;color:#0A806A}
    .check-list{display:grid;gap:11px}
    .check-list li{
      list-style:none;display:grid;grid-template-columns:22px 1fr;gap:9px;color:var(--muted);font-size:14px;
    }
    .check-list li:before{
      content:"";width:18px;height:18px;margin-top:4px;border-radius:6px;background:rgba(40,214,178,.16);border:1px solid rgba(40,214,178,.52);
    }
    .score-entrance{display:grid;gap:10px}
    .score-entrance a{
      display:flex;justify-content:space-between;gap:12px;padding:12px;border-radius:12px;background:var(--soft);font-weight:800;color:var(--ink);
    }
    .score-entrance a:hover{background:#fff;box-shadow:inset 0 0 0 1px var(--cyan)}
    .score-entrance small{color:var(--muted);font-weight:700}
    .guide-band{
      background:var(--ink);color:var(--bg);position:relative;overflow:hidden;
    }
    .guide-band:before{
      content:"";position:absolute;inset:0;background:
        radial-gradient(circle at 15% 10%,rgba(40,214,178,.18),transparent 28%),
        radial-gradient(circle at 86% 70%,rgba(91,63,214,.2),transparent 32%);
    }
    .guide-grid{position:relative;z-index:1;display:grid;grid-template-columns:.92fr 1.08fr;gap:28px;align-items:center}
    .guide-card{
      border-radius:var(--radius-lg);overflow:hidden;background:#fff;color:var(--text);box-shadow:0 18px 48px rgba(0,0,0,.26)
    }
    .guide-card img{width:100%;height:250px;object-fit:cover}
    .guide-card div{padding:22px}
    .guide-card h3{font-size:24px;color:var(--ink);margin-bottom:8px}
    .guide-points{display:grid;gap:14px}
    .point{
      display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start;padding:16px;border:1px solid rgba(247,243,232,.14);
      border-radius:16px;background:rgba(247,243,232,.06);
    }
    .point b{
      width:48px;height:48px;border-radius:14px;background:rgba(40,214,178,.16);color:var(--cyan);
      display:grid;place-items:center;font-size:18px;
    }
    .point h3{font-size:18px;margin-bottom:4px;color:#fff}
    .point p{color:rgba(247,243,232,.76);font-size:14px}
    .pagination{
      display:flex;justify-content:center;gap:8px;margin-top:28px;flex-wrap:wrap;
    }
    .pagination a,.pagination span{
      min-width:42px;height:42px;padding:0 13px;border-radius:12px;border:1px solid var(--line);
      display:inline-flex;align-items:center;justify-content:center;background:#fff;font-weight:900;color:var(--ink);
    }
    .pagination span{background:var(--ink);color:#fff;border-color:var(--ink)}
    .pagination a:hover{border-color:var(--cyan);color:#0A806A;transform:translateY(-1px)}
    .faq-list{display:grid;gap:12px}
    details{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;
    }
    details[open]{border-color:rgba(40,214,178,.55)}
    summary{
      list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:18px 20px;font-weight:900;color:var(--ink);min-height:56px;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--purple);font-size:20px;line-height:1;flex:0 0 auto;
    }
    details[open] summary:after{content:"−";background:var(--cyan);color:var(--ink)}
    details p{padding:0 20px 18px;color:var(--muted);background:linear-gradient(180deg,#fff,var(--soft))}
    .cta-box{
      background:linear-gradient(135deg,#10251F,#17372F);
      color:var(--bg);border-radius:28px;padding:34px;
      display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;
      box-shadow:0 20px 50px rgba(16,37,31,.18);position:relative;overflow:hidden;
    }
    .cta-box:after{
      content:"18+";position:absolute;right:28px;top:10px;font-size:72px;font-weight:900;color:rgba(247,243,232,.06);
    }
    .cta-box h2{color:#fff;margin-bottom:8px}
    .cta-box p{color:rgba(247,243,232,.78);max-width:720px}
    .footer{
      background:#0D1E19;color:rgba(247,243,232,.82);padding:54px 0 24px;margin-top:40px;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .75fr 1fr;gap:34px;padding-bottom:30px;border-bottom:1px solid rgba(232,236,232,.14)}
    .footer-brand strong{font-size:22px;color:#fff}
    .footer-brand p{margin-top:10px;color:rgba(247,243,232,.7);font-size:14px}
    .footer-col h4{font-size:16px;color:#fff;margin-bottom:12px}
    .footer-links,.footer-tags{display:flex;flex-wrap:wrap;gap:9px}
    .footer-links a,.footer-tags a{
      color:rgba(247,243,232,.72);font-size:14px;padding:6px 9px;border-radius:999px;background:rgba(247,243,232,.06)
    }
    .footer-links a:hover,.footer-tags a:hover{color:var(--cyan);background:rgba(40,214,178,.1)}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;color:rgba(247,243,232,.62);font-size:13px;
    }

    @media (max-width:1080px){
      .site-nav a{font-size:13px;padding:8px 8px}
      .site-nav .site-cta{padding:9px 12px}
      .hero-grid{grid-template-columns:1fr;gap:28px}
      .hero-panel{max-width:680px}
      .content-layout{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
      .guide-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
    }
    @media (max-width:768px){
      :root{--nav-h:66px}
      .container{width:min(100% - 28px,var(--max))}
      .nav-toggle{display:flex}
      .site-nav{
        position:absolute;left:14px;right:14px;top:calc(var(--nav-h) + 8px);
        display:none;flex-direction:column;align-items:stretch;gap:6px;padding:14px;
        background:#10251F;border:1px solid rgba(232,236,232,.16);border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.28);
      }
      .site-nav.open{display:flex}
      .site-nav a{padding:12px 14px}
      .site-nav .site-cta{margin-left:0;text-align:center;justify-content:center}
      .nav-note{
        display:block;color:rgba(247,243,232,.7);background:rgba(91,63,214,.18);
        border:1px solid rgba(91,63,214,.35);padding:10px 12px;border-radius:12px;font-size:13px;
      }
      .brand-text strong{font-size:16px}
      .brand-text span{display:none}
      .page-hero{min-height:auto}
      .hero-grid{padding:48px 0 84px}
      .hero-actions .btn{width:100%}
      section{padding:52px 0}
      .section-head{display:block}
      .section-desc{margin-top:8px}
      .article-card{grid-template-columns:1fr}
      .thumb img{aspect-ratio:16/9}
      .sidebar{grid-template-columns:1fr}
      .guide-card img{height:210px}
      .cta-box{grid-template-columns:1fr;padding:26px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .header-inner{gap:10px}
      .brand-mark{width:38px;height:38px}
      h1{font-size:30px}
      .hero-copy{font-size:16px}
      .notice-inner{gap:8px}
      .notice-inner span{font-size:13px}
      .score-row{grid-template-columns:1fr;text-align:left}
      .team.right{text-align:left}
      .score{font-size:20px}
      .article-card{padding:12px}
      .article-card h3{font-size:19px}
      .point{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom div+div{margin-top:8px}
    }