/* roulang page: index */
:root{
      --primary:#0e5f55;
      --primary-dark:#083f39;
      --primary-soft:#e7f3ef;
      --accent:#c68a32;
      --accent-soft:#fff4df;
      --cyan:#2ebec6;
      --warning:#fff2d6;
      --warning-border:#e6b45b;
      --bg:#f6f8f5;
      --surface:#ffffff;
      --surface-2:#eef4f0;
      --text:#16231f;
      --muted:#5f716b;
      --weak:#899993;
      --border:#dbe5df;
      --shadow:0 12px 32px rgba(16,48,42,.10);
      --shadow-hover:0 18px 42px rgba(16,48,42,.15);
      --radius:18px;
      --radius-sm:12px;
      --radius-lg:28px;
      --container:1200px;
      --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 8% 2%, rgba(46,190,198,.11), transparent 28%),
        radial-gradient(circle at 90% 14%, rgba(198,138,50,.12), transparent 26%),
        var(--bg);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(46,190,198,.45);outline-offset:3px}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(246,248,245,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(219,229,223,.85);
    }
    .nav-wrap{
      height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:.2px;
      color:var(--primary-dark);
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--primary),#0b3f3a);
      color:#fff;
      box-shadow:0 10px 20px rgba(14,95,85,.20);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:before{
      content:"";
      position:absolute;
      width:24px;
      height:4px;
      background:var(--accent);
      transform:rotate(-35deg);
      top:10px;
      right:-4px;
      border-radius:999px;
    }
    .brand-mark span{font-size:15px;position:relative}
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:17px}
    .brand-text small{font-size:12px;color:var(--muted);font-weight:600;margin-top:3px}
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
    }
    .main-nav a{
      padding:10px 15px;
      border-radius:999px;
      color:#2b413b;
      font-weight:650;
      font-size:15px;
      white-space:nowrap;
    }
    .main-nav a:hover{background:var(--primary-soft);color:var(--primary-dark);transform:translateY(-1px)}
    .main-nav a.active{background:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(14,95,85,.18)}
    .nav-search{
      display:flex;
      align-items:center;
      gap:8px;
      background:#fff;
      border:1px solid var(--border);
      padding:6px 8px 6px 14px;
      border-radius:999px;
      box-shadow:0 8px 24px rgba(16,48,42,.06);
    }
    .nav-search input{
      width:180px;
      border:0;
      outline:0;
      background:transparent;
      color:var(--text);
      font-size:14px;
    }
    .nav-search button{
      padding:8px 14px;
      border-radius:999px;
      background:var(--primary-dark);
      color:#fff;
      font-size:14px;
      font-weight:700;
      transition:.22s ease;
    }
    .nav-search button:hover{background:var(--primary);transform:translateY(-1px)}
    .menu-toggle{
      display:none;
      width:44px;height:44px;
      border-radius:12px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      align-items:center;
      justify-content:center;
      font-weight:900;
    }
    .hero{
      padding:58px 0 40px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      min-height:590px;
      border-radius:34px;
      background:
        linear-gradient(90deg, rgba(8,63,57,.93) 0%, rgba(14,95,85,.82) 46%, rgba(246,248,245,.90) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
      border:1px solid rgba(219,229,223,.9);
    }
    .hero-shell:after{
      content:"";
      position:absolute;
      right:-120px;top:-90px;
      width:360px;height:360px;
      border-radius:50%;
      background:rgba(46,190,198,.15);
      filter:blur(4px);
    }
    .hero-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.04fr .96fr;
      gap:36px;
      align-items:stretch;
      padding:48px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      max-width:100%;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      color:#f4fff8;
      border:1px solid rgba(255,255,255,.22);
      font-weight:700;
      font-size:14px;
      margin-bottom:20px;
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(198,138,50,.18)}
    h1{
      font-size:44px;
      line-height:1.18;
      color:#fff;
      letter-spacing:-.8px;
      font-weight:850;
      max-width:780px;
    }
    .hero-copy{
      margin-top:20px;
      max-width:650px;
      color:#e1efea;
      font-size:17px;
      line-height:1.9;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:750;
      font-size:15px;
      min-height:46px;
      transition:.22s ease;
      border:1px solid transparent;
    }
    .btn-primary{background:#fff;color:var(--primary-dark);box-shadow:0 10px 26px rgba(0,0,0,.12)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,0,0,.18)}
    .btn-secondary{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.32)}
    .btn-secondary:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
    .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      color:#effff9;
      border:1px solid rgba(255,255,255,.18);
      font-size:13px;
      font-weight:650;
    }
    .score-board{
      align-self:center;
      background:rgba(255,255,255,.93);
      border:1px solid rgba(219,229,223,.92);
      border-radius:26px;
      padding:24px;
      box-shadow:0 20px 50px rgba(0,0,0,.14);
      color:var(--text);
    }
    .board-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-start;
      padding-bottom:18px;
      border-bottom:1px solid var(--border);
    }
    .board-head h2{font-size:21px;line-height:1.35;color:var(--primary-dark)}
    .board-badge{
      padding:6px 10px;
      border-radius:999px;
      background:var(--accent-soft);
      color:#805212;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .board-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin:18px 0;
    }
    .metric{
      padding:14px;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid var(--border);
    }
    .metric span{display:block;color:var(--muted);font-size:12px;font-weight:700}
    .metric strong{display:block;margin-top:5px;font-size:20px;color:var(--primary-dark)}
    .match-row{
      border:1px solid var(--border);
      border-radius:17px;
      padding:14px;
      margin-top:12px;
      background:#fff;
    }
    .match-row .stage{color:var(--muted);font-size:13px;font-weight:700;margin-bottom:8px}
    .teams{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:800;
    }
    .score{
      font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
      color:var(--accent);
      font-size:22px;
      padding:4px 10px;
      background:#fff7e9;
      border-radius:10px;
      border:1px solid #f0d3a3;
    }
    .board-note{
      margin-top:14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
      background:#f9fbf8;
      border-left:4px solid var(--cyan);
      padding:10px 12px;
      border-radius:10px;
    }
    main{padding-bottom:72px}
    .section{padding:64px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:28px;
      align-items:flex-end;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--accent);
      font-size:13px;
      font-weight:850;
      letter-spacing:.08em;
      margin-bottom:8px;
    }
    .section h2{
      font-size:30px;
      line-height:1.3;
      color:var(--primary-dark);
      letter-spacing:-.3px;
    }
    .section-desc{
      max-width:560px;
      color:var(--muted);
      font-size:16px;
      line-height:1.8;
    }
    .keyword-strip{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:12px;
    }
    .keyword-chip{
      background:#fff;
      border:1px solid var(--border);
      border-radius:16px;
      padding:15px;
      min-height:110px;
      box-shadow:0 8px 24px rgba(16,48,42,.05);
      transition:.22s ease;
    }
    .keyword-chip:hover{transform:translateY(-3px);border-color:rgba(14,95,85,.36);box-shadow:var(--shadow)}
    .keyword-chip strong{display:block;color:var(--primary-dark);font-size:15px;line-height:1.35}
    .keyword-chip span{display:block;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.55}
    .timeline-area{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:28px;
      align-items:start;
    }
    .timeline{
      position:relative;
      padding-left:22px;
    }
    .timeline:before{content:"";position:absolute;left:7px;top:4px;bottom:4px;width:2px;background:linear-gradient(var(--primary),var(--accent))}
    .time-item{
      position:relative;
      background:#fff;
      border:1px solid var(--border);
      border-radius:16px;
      padding:16px 18px;
      margin-bottom:14px;
      box-shadow:0 8px 22px rgba(16,48,42,.05);
    }
    .time-item:before{
      content:"";
      position:absolute;
      left:-21px;top:20px;
      width:12px;height:12px;border-radius:50%;
      background:var(--accent);
      border:3px solid #fff;
      box-shadow:0 0 0 2px rgba(198,138,50,.25);
    }
    .time-item h3{font-size:18px;color:var(--primary-dark);margin-bottom:5px}
    .time-item p{color:var(--muted);font-size:14px;line-height:1.7}
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .info-card{
      background:#fff;
      border:1px solid var(--border);
      border-radius:var(--radius);
      padding:22px;
      box-shadow:0 8px 24px rgba(16,48,42,.06);
      transition:.22s ease;
      position:relative;
      overflow:hidden;
    }
    .info-card:before{
      content:"";
      position:absolute;
      left:0;top:22px;
      width:4px;height:42px;
      border-radius:0 999px 999px 0;
      background:var(--accent);
    }
    .info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(14,95,85,.32)}
    .info-card h3{font-size:19px;color:var(--primary-dark);margin-bottom:10px;padding-left:4px}
    .info-card p{color:var(--muted);line-height:1.8}
    .topic-band{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      align-items:center;
      background:#fff;
      border:1px solid var(--border);
      border-radius:28px;
      padding:24px;
      box-shadow:var(--shadow);
    }
    .topic-image{
      min-height:320px;
      border-radius:22px;
      overflow:hidden;
      position:relative;
      background:url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
    }
    .topic-image:after{
      content:"S16";
      position:absolute;
      left:18px;bottom:18px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(8,63,57,.86);
      color:#fff;
      font-weight:900;
      letter-spacing:.08em;
    }
    .topic-content{padding:10px 8px}
    .topic-content h2{font-size:29px;color:var(--primary-dark);margin-bottom:14px}
    .topic-content p{color:var(--muted);line-height:1.88;margin-bottom:14px}
    .dimension-list{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:18px;
    }
    .dimension-list li{
      list-style:none;
      padding:12px 13px;
      border-radius:14px;
      background:var(--primary-soft);
      color:#22433c;
      font-weight:700;
      font-size:14px;
      border:1px solid #d2e6df;
    }
    .score-section{
      background:linear-gradient(180deg,rgba(231,243,239,.75),rgba(246,248,245,0));
      border-top:1px solid rgba(219,229,223,.7);
      border-bottom:1px solid rgba(219,229,223,.7);
    }
    .score-table-wrap{
      background:#fff;
      border:1px solid var(--border);
      border-radius:22px;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    table{width:100%;border-collapse:collapse}
    th,td{text-align:left;padding:17px 18px;border-bottom:1px solid var(--border);vertical-align:middle}
    th{
      background:var(--primary-dark);
      color:#fff;
      font-size:14px;
      letter-spacing:.02em;
    }
    td{color:#31443f}
    tr:last-child td{border-bottom:0}
    .mono-score{
      font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
      color:var(--accent);
      font-weight:900;
      font-size:18px;
    }
    .status{
      display:inline-flex;
      padding:5px 9px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      background:var(--primary-soft);
      color:var(--primary);
    }
    .table-note{padding:13px 18px;color:var(--muted);font-size:13px;background:#fafcfb;border-top:1px solid var(--border)}
    .mobile-score-list{display:none}
    .knowledge-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
    }
    .rule-card,.risk-card{
      background:#fff;
      border:1px solid var(--border);
      border-radius:22px;
      padding:26px;
      box-shadow:0 8px 24px rgba(16,48,42,.06);
    }
    .rule-card h3,.risk-card h3{font-size:21px;color:var(--primary-dark);margin-bottom:16px}
    .number-list{counter-reset:item;display:grid;gap:12px}
    .number-list li{
      list-style:none;
      counter-increment:item;
      display:grid;
      grid-template-columns:34px 1fr;
      gap:12px;
      align-items:start;
      color:var(--muted);
    }
    .number-list li:before{
      content:counter(item);
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      background:var(--primary);
      color:#fff;
      font-weight:900;
      line-height:1;
    }
    .risk-card{
      background:var(--warning);
      border-color:var(--warning-border);
    }
    .check-list{display:grid;gap:12px}
    .check-list li{
      list-style:none;
      position:relative;
      padding-left:28px;
      color:#654515;
      line-height:1.75;
    }
    .check-list li:before{
      content:"";
      position:absolute;left:0;top:.55em;
      width:14px;height:14px;border-radius:5px;
      background:var(--accent);
      box-shadow:inset 0 0 0 3px rgba(255,255,255,.55);
    }
    .verify-layout{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:24px;
      align-items:start;
    }
    .verify-panel{
      background:linear-gradient(160deg,var(--primary-dark),var(--primary));
      color:#fff;
      border-radius:24px;
      padding:26px;
      box-shadow:var(--shadow);
      position:sticky;
      top:96px;
    }
    .verify-panel h3{font-size:22px;margin-bottom:12px}
    .verify-panel p{color:#d8ebe6;line-height:1.85}
    .verify-panel .mini-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
    .mini-tags span{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.20);font-size:13px;font-weight:700}
    .compare-table{background:#fff;border:1px solid var(--border);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
    .compare-table th{background:#ecf5f1;color:var(--primary-dark)}
    .compare-table td{font-size:15px;line-height:1.7}
    .article-layout{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:22px;
    }
    .article-large,.article-small{
      background:#fff;
      border:1px solid var(--border);
      border-radius:22px;
      overflow:hidden;
      box-shadow:0 8px 24px rgba(16,48,42,.06);
      transition:.22s ease;
    }
    .article-large:hover,.article-small:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(14,95,85,.32)}
    .article-large img{height:292px;width:100%;object-fit:cover}
    .article-body{padding:22px}
    .article-label{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:850;margin-bottom:10px}
    .article-body h3{font-size:22px;color:var(--primary-dark);line-height:1.38;margin-bottom:10px}
    .article-body p{color:var(--muted);line-height:1.75}
    .read-link{
      display:inline-flex;
      margin-top:14px;
      color:var(--primary);
      font-weight:800;
      align-items:center;
      gap:7px;
    }
    .read-link:hover{text-decoration:underline;text-underline-offset:4px;color:var(--primary-dark)}
    .small-list{display:grid;gap:14px}
    .article-small{display:grid;grid-template-columns:138px 1fr}
    .article-small img{width:100%;height:100%;min-height:158px;object-fit:cover}
    .article-small .article-body{padding:17px}
    .article-small h3{font-size:18px;margin-bottom:7px}
    .article-small p{font-size:14px}
    .proof-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .proof-card{
      background:#fff;
      border:1px solid var(--border);
      border-radius:20px;
      padding:22px;
      box-shadow:0 8px 24px rgba(16,48,42,.05);
    }
    .proof-num{font-size:34px;line-height:1;color:var(--primary-dark);font-weight:900;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
    .proof-card h3{font-size:18px;margin:12px 0 8px;color:var(--primary-dark)}
    .proof-card p{color:var(--muted);font-size:14px}
    .faq-list{
      display:grid;
      gap:14px;
    }
    .faq-item{
      background:#fff;
      border:1px solid var(--border);
      border-radius:18px;
      padding:20px 22px;
      box-shadow:0 8px 22px rgba(16,48,42,.04);
    }
    .faq-item h3{font-size:18px;color:var(--primary-dark);margin-bottom:8px}
    .faq-item p{color:var(--muted);line-height:1.78}
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:30px;
      background:
        linear-gradient(105deg,rgba(8,63,57,.95),rgba(14,95,85,.85)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      padding:42px;
      color:#fff;
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
    }
    .cta-panel h2{font-size:30px;color:#fff;margin-bottom:10px}
    .cta-panel p{color:#d8ebe6;max-width:760px;line-height:1.85}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .site-footer{
      background:#0b2f2b;
      color:#d7e5e1;
      padding:46px 0 24px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:30px;
      align-items:start;
    }
    .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
    .footer-brand .brand-mark{box-shadow:none}
    .footer-brand strong{font-size:18px;color:#fff}
    .footer-text{color:#b8cbc6;line-height:1.85;font-size:14px}
    .footer-col h3{font-size:16px;color:#fff;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#c7d8d4;font-size:14px}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .footer-warning{
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      border-radius:16px;
      padding:14px;
      color:#d6e4df;
      font-size:14px;
      line-height:1.75;
    }
    .copyright{
      margin-top:30px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.10);
      color:#a8bab5;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    @media (max-width:1100px){
      .nav-search{display:none}
      .hero-inner{grid-template-columns:1fr;padding:38px}
      .score-board{max-width:720px}
      .keyword-strip{grid-template-columns:repeat(3,1fr)}
      .timeline-area,.topic-band,.verify-layout,.article-layout{grid-template-columns:1fr}
      .verify-panel{position:relative;top:auto}
    }
    @media (max-width:860px){
      .menu-toggle{display:flex}
      .main-nav{
        position:absolute;
        left:20px;right:20px;top:74px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        background:#fff;
        border:1px solid var(--border);
        border-radius:18px;
        padding:12px;
        box-shadow:var(--shadow);
      }
      .main-nav.open{display:flex}
      .main-nav a{min-height:44px;display:flex;align-items:center}
      .hero{padding-top:28px}
      .hero-shell{border-radius:24px;min-height:auto}
      h1{font-size:34px}
      .section{padding:48px 0}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .feature-grid,.knowledge-grid,.proof-grid{grid-template-columns:1fr}
      .desktop-table{display:none}
      .mobile-score-list{display:grid;gap:12px;padding:14px;background:#fff}
      .score-card{border:1px solid var(--border);border-radius:16px;padding:14px;background:#fafcfb}
      .score-card strong{display:block;color:var(--primary-dark);margin-bottom:6px}
      .score-card p{color:var(--muted);font-size:14px;margin:4px 0}
      .article-small{grid-template-columns:120px 1fr}
      .footer-grid{grid-template-columns:1fr}
      .cta-panel{grid-template-columns:1fr;padding:30px}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:560px){
      .container{width:min(100% - 28px, var(--container))}
      .nav-wrap{height:68px}
      .brand-text small{display:none}
      .brand-text strong{font-size:15px}
      .brand-mark{width:38px;height:38px}
      .main-nav{top:68px;left:14px;right:14px}
      .hero-inner{padding:26px 20px}
      h1{font-size:28px;letter-spacing:-.3px}
      .hero-copy{font-size:15px}
      .hero-actions .btn{width:100%}
      .board-grid,.keyword-strip,.dimension-list{grid-template-columns:1fr}
      .score-board{padding:18px;border-radius:20px}
      .teams{font-size:14px}
      .score{font-size:18px}
      .section h2,.topic-content h2,.cta-panel h2{font-size:24px}
      .topic-band{padding:16px;border-radius:22px}
      .topic-image{min-height:220px}
      .rule-card,.risk-card,.info-card{padding:18px}
      .article-large img{height:210px}
      .article-small{display:block}
      .article-small img{height:180px}
      th,td{padding:13px}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:8px}
    }

/* roulang page: category1 */
:root{
      --bg:#f3f6f2;
      --surface:#ffffff;
      --surface-2:#edf4ef;
      --surface-3:#e3ece6;
      --text:#16302a;
      --muted:#66736c;
      --line:#d6e0da;
      --line-2:#c4d1ca;
      --primary:#155e54;
      --primary-dark:#0f4740;
      --primary-soft:#dcebe5;
      --accent:#d8a24a;
      --accent-soft:#fff1d7;
      --accent-dark:#8a5a12;
      --danger-soft:#ffe8d9;
      --danger-dark:#8f4f24;
      --shadow:0 14px 34px rgba(18, 39, 35, .08);
      --shadow-sm:0 8px 22px rgba(18, 39, 35, .06);
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --radius-pill:999px;
      --container:1200px;
      --header-h:74px;
      --gap:24px;
      --gap-lg:40px;
      --gap-xl:64px;
      --transition:220ms cubic-bezier(.2,.7,.25,1);
    }
    *, *::before, *::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      background:
        radial-gradient(1200px 560px at 20% -10%, rgba(21,94,84,.10), transparent 65%),
        radial-gradient(900px 440px at 100% 10%, rgba(216,162,74,.12), transparent 55%),
        var(--bg);
      color:var(--text);
      line-height:1.8;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      -moz-osx-font-smoothing:grayscale;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:color var(--transition), background-color var(--transition), border-color var(--transition), transform var(--transition), opacity var(--transition)}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(21,94,84,.16);color:var(--text)}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      backdrop-filter:saturate(150%) blur(12px);
      background:rgba(243,246,242,.88);
      border-bottom:1px solid rgba(214,224,218,.88);
    }
    .header-inner{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      gap:18px;
    }
    .site-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:linear-gradient(145deg, var(--primary), #1c7a6d);
      color:#fff;
      display:grid;
      place-items:center;
      box-shadow:0 10px 24px rgba(21,94,84,.24);
      position:relative;
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:10px 8px 8px 10px;
      border:1px solid rgba(255,255,255,.24);
      border-radius:10px;
    }
    .brand-mark span{
      position:relative;
      z-index:1;
      font-size:13px;
      font-weight:800;
      letter-spacing:.06em;
    }
    .brand-text strong{
      display:block;
      font-size:16px;
      line-height:1.2;
      letter-spacing:.01em;
      color:var(--text);
    }
    .brand-text small{
      display:block;
      margin-top:2px;
      font-size:12px;
      color:var(--muted);
    }
    .nav-toggle{
      display:none;
      align-items:center;
      justify-content:center;
      gap:6px;
      margin-left:auto;
      border:1px solid var(--line);
      background:var(--surface);
      color:var(--text);
      border-radius:14px;
      height:44px;
      padding:0 14px;
      box-shadow:var(--shadow-sm);
      transition:transform var(--transition), border-color var(--transition), background-color var(--transition);
    }
    .nav-toggle:hover{transform:translateY(-1px);border-color:var(--primary)}
    .nav-toggle span{
      width:14px;
      height:2px;
      background:currentColor;
      border-radius:999px;
      display:block;
      box-shadow:0 5px 0 currentColor, 0 -5px 0 currentColor;
    }
    .nav-toggle em{
      font-style:normal;
      font-size:14px;
      letter-spacing:.02em;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
    }
    .main-nav a{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 14px;
      border-radius:999px;
      color:var(--muted);
      font-size:15px;
      font-weight:600;
      letter-spacing:.01em;
    }
    .main-nav a:hover,
    .main-nav a:focus-visible{
      color:var(--primary);
      background:rgba(21,94,84,.08);
      outline:none;
    }
    .main-nav a.active{
      color:var(--primary-dark);
      background:var(--primary-soft);
    }
    .header-action{
      margin-left:8px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      background:var(--primary);
      color:#fff;
      font-weight:700;
      font-size:14px;
      box-shadow:0 12px 24px rgba(21,94,84,.18);
      transition:transform var(--transition), background-color var(--transition), box-shadow var(--transition);
    }
    .header-action:hover,
    .header-action:focus-visible{
      transform:translateY(-1px);
      background:var(--primary-dark);
      box-shadow:0 16px 28px rgba(21,94,84,.22);
      outline:none;
    }
    .category-hero{
      position:relative;
      overflow:hidden;
      padding:34px 0 22px;
      background:
        linear-gradient(180deg, rgba(243,246,242,.68), rgba(243,246,242,.92)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      border-bottom:1px solid rgba(214,224,218,.72);
    }
    .category-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(12,32,28,.22), transparent 42%, rgba(21,94,84,.08));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.45fr) minmax(320px,.88fr);
      gap:26px;
      align-items:stretch;
    }
    .hero-copy,
    .hero-panel{
      border:1px solid rgba(255,255,255,.45);
      background:rgba(255,255,255,.74);
      box-shadow:var(--shadow);
      backdrop-filter:blur(10px);
    }
    .hero-copy{
      border-radius:28px;
      padding:28px 28px 26px;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      font-size:13px;
      color:var(--muted);
      margin-bottom:14px;
    }
    .breadcrumb a{
      color:var(--muted);
    }
    .breadcrumb a:hover{color:var(--primary)}
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:30px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(21,94,84,.10);
      color:var(--primary-dark);
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
      margin-bottom:16px;
    }
    .hero-copy h1{
      margin:0;
      font-size:clamp(30px, 4vw, 44px);
      line-height:1.16;
      letter-spacing:-.02em;
    }
    .hero-copy p{
      margin:14px 0 0;
      max-width:64ch;
      color:var(--muted);
      font-size:16px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:700;
      font-size:14px;
      letter-spacing:.01em;
      transition:transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-1px);
      outline:none;
    }
    .btn-primary{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 28px rgba(21,94,84,.22);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      background:var(--primary-dark);
      box-shadow:0 14px 32px rgba(21,94,84,.24);
    }
    .btn-secondary{
      background:#fff;
      color:var(--primary-dark);
      border-color:var(--line-2);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:rgba(21,94,84,.06);
      border-color:rgba(21,94,84,.28);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
    }
    .hero-tags .chip,
    .filter-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.72);
      color:var(--muted);
      font-size:13px;
      font-weight:600;
    }
    .filter-chip{
      background:var(--surface);
      color:var(--text);
    }
    .filter-chip.active{
      background:var(--primary);
      border-color:var(--primary);
      color:#fff;
      box-shadow:0 10px 22px rgba(21,94,84,.18);
    }
    .hero-panel{
      border-radius:28px;
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:18px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.94));
    }
    .panel-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
    }
    .panel-title{
      margin:0;
      font-size:18px;
      line-height:1.3;
    }
    .panel-badge{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 10px;
      border-radius:999px;
      background:var(--accent-soft);
      color:var(--accent-dark);
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .panel-card{
      border-radius:22px;
      padding:16px;
      background:linear-gradient(180deg, #fff, #f9fbfa);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .panel-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .mini-stat{
      padding:12px 12px 11px;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid var(--line);
    }
    .mini-stat span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-bottom:4px;
    }
    .mini-stat strong{
      display:block;
      font-size:15px;
      line-height:1.3;
      color:var(--text);
    }
    .panel-note{
      margin:0;
      font-size:13px;
      color:var(--muted);
      line-height:1.7;
    }
    .support-strip{
      margin-top:18px;
      padding:0 0 4px;
    }
    .support-strip .container{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      justify-content:space-between;
    }
    .support-strip .section-note{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .quick-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .quick-tags .filter-chip:hover{
      border-color:rgba(21,94,84,.28);
      color:var(--primary-dark);
    }
    .section{
      padding:var(--gap-xl) 0;
    }
    .section-soft{
      background:linear-gradient(180deg, rgba(237,244,239,.38), rgba(243,246,242,0));
      border-top:1px solid rgba(214,224,218,.65);
      border-bottom:1px solid rgba(214,224,218,.65);
    }
    .section-heading{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-bottom:22px;
    }
    .section-heading .eyebrow{
      display:inline-flex;
      width:max-content;
      min-height:30px;
      padding:0 12px;
      align-items:center;
      border-radius:999px;
      background:rgba(21,94,84,.10);
      color:var(--primary-dark);
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .section-heading h2{
      margin:0;
      font-size:clamp(24px, 3vw, 34px);
      line-height:1.22;
      letter-spacing:-.02em;
    }
    .section-heading p{
      margin:0;
      max-width:74ch;
      color:var(--muted);
      font-size:16px;
    }
    .section-heading.slim{
      margin-bottom:18px;
    }
    .section-heading.slim h2{
      font-size:clamp(22px, 2.4vw, 30px);
    }
    .s16-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
    }
    .s16-list,
    .info-stack{
      display:grid;
      gap:14px;
    }
    .panel-box{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:var(--shadow-sm);
    }
    .panel-box h3{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.35;
    }
    .panel-box p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .detail-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .detail-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 14px;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid var(--line);
    }
    .detail-list strong{
      flex:0 0 auto;
      min-width:76px;
      color:var(--primary-dark);
    }
    .detail-list span{
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .timeline-wrap{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:18px;
      align-items:start;
    }
    .timeline{
      position:relative;
      padding-left:12px;
      display:grid;
      gap:12px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:14px;
      top:8px;
      bottom:8px;
      width:2px;
      background:linear-gradient(180deg, rgba(21,94,84,.10), rgba(21,94,84,.32), rgba(216,162,74,.26));
    }
    .timeline-item{
      position:relative;
      margin-left:18px;
      padding:16px 18px;
      border-radius:18px;
      background:var(--surface);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .timeline-item::before{
      content:"";
      position:absolute;
      left:-28px;
      top:22px;
      width:14px;
      height:14px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 4px rgba(21,94,84,.12);
    }
    .timeline-item h3{
      margin:0 0 6px;
      font-size:18px;
      line-height:1.35;
    }
    .timeline-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .timeline-item .meta{
      display:inline-flex;
      margin-bottom:8px;
      padding:3px 9px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-size:12px;
      font-weight:700;
    }
    .fact-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .fact-card{
      border-radius:18px;
      padding:18px;
      border:1px solid var(--line);
      background:
        linear-gradient(180deg, #fff, #f8faf9);
      box-shadow:var(--shadow-sm);
      position:relative;
      overflow:hidden;
    }
    .fact-card::after{
      content:"";
      position:absolute;
      left:0;
      top:0;
      bottom:0;
      width:4px;
      background:linear-gradient(180deg, var(--primary), var(--accent));
    }
    .fact-card h3{
      margin:0 0 8px;
      font-size:18px;
    }
    .fact-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1.45fr) minmax(310px,.88fr);
      gap:24px;
      align-items:start;
    }
    .content-main{
      min-width:0;
    }
    .featured-article{
      display:grid;
      grid-template-columns:minmax(0, .98fr) minmax(0, 1.02fr);
      gap:0;
      overflow:hidden;
      border-radius:24px;
      border:1px solid var(--line);
      background:var(--surface);
      box-shadow:var(--shadow);
      margin-bottom:18px;
    }
    .featured-article .thumb,
    .article-card .thumb{
      position:relative;
      overflow:hidden;
      background:var(--surface-2);
      min-height:100%;
    }
    .featured-article .thumb::after,
    .article-card .thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(7,20,18,.08), rgba(7,20,18,.18));
      pointer-events:none;
    }
    .featured-article .thumb img,
    .article-card .thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio:4/3;
      transform:scale(1.01);
    }
    .featured-article .content,
    .article-card .content{
      padding:22px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .article-card .content{
      padding:20px;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:var(--surface-2);
      color:var(--primary-dark);
      border:1px solid var(--line);
      font-size:12px;
      font-weight:700;
    }
    .featured-article h3,
    .article-card h3{
      margin:0;
      line-height:1.35;
      font-size:clamp(19px, 2vw, 26px);
    }
    .article-card h3{
      font-size:18px;
    }
    .featured-article p,
    .article-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.78;
    }
    .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      color:var(--muted);
      font-size:13px;
    }
    .article-meta span{
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .article-actions{
      margin-top:auto;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .article-list{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .article-card{
      border-radius:22px;
      overflow:hidden;
      background:var(--surface);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      min-width:0;
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }
    .article-card:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 30px rgba(18,39,35,.10);
      border-color:rgba(21,94,84,.28);
    }
    .article-card .thumb{aspect-ratio:16/10}
    .article-card .thumb img{height:100%;aspect-ratio:auto}
    .article-card .content{
      gap:10px;
      flex:1;
    }
    .article-card .article-actions{margin-top:6px}
    .article-card .article-actions .btn{
      min-height:40px;
      padding:0 14px;
    }
    .sidebar{
      position:sticky;
      top:90px;
      display:grid;
      gap:18px;
    }
    .sidebar-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:24px;
      padding:20px;
      box-shadow:var(--shadow-sm);
    }
    .sidebar-card h3{
      margin:0 0 12px;
      font-size:18px;
      line-height:1.35;
    }
    .search-form{
      display:flex;
      gap:10px;
    }
    .search-form input{
      flex:1;
      min-width:0;
      height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      padding:0 14px;
      color:var(--text);
      outline:none;
      transition:border-color var(--transition), box-shadow var(--transition);
    }
    .search-form input:focus{
      border-color:rgba(21,94,84,.4);
      box-shadow:0 0 0 4px rgba(21,94,84,.10);
    }
    .search-form .btn{
      min-width:96px;
      padding:0 14px;
      border-radius:14px;
      white-space:nowrap;
    }
    .keyword-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .keyword-cloud a{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--text);
      font-size:13px;
      font-weight:600;
    }
    .keyword-cloud a:hover{
      border-color:rgba(21,94,84,.28);
      color:var(--primary-dark);
      transform:translateY(-1px);
    }
    .checklist{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .checklist li{
      position:relative;
      padding-left:24px;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .checklist li::before{
      content:"";
      position:absolute;
      left:0;
      top:.55em;
      width:12px;
      height:12px;
      border-radius:50%;
      background:var(--primary-soft);
      border:2px solid var(--primary);
      box-sizing:border-box;
    }
    .mini-highlight{
      background:var(--accent-soft);
      border:1px solid rgba(216,162,74,.32);
      color:#6f4814;
      border-radius:20px;
      padding:16px;
    }
    .mini-highlight strong{
      display:block;
      margin-bottom:6px;
      color:var(--accent-dark);
      font-size:15px;
    }
    .mini-highlight p{
      margin:0;
      font-size:13px;
      line-height:1.75;
    }
    .info-table-wrap{
      overflow:auto;
      border-radius:20px;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      background:var(--surface);
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width:620px;
    }
    thead th{
      text-align:left;
      background:linear-gradient(180deg, #1a665d, #155e54);
      color:#fff;
      padding:14px 16px;
      font-size:14px;
      white-space:nowrap;
    }
    tbody td{
      padding:14px 16px;
      border-top:1px solid var(--line);
      color:var(--text);
      font-size:14px;
      vertical-align:top;
      background:#fff;
    }
    tbody tr:nth-child(even) td{background:#fafcfa}
    tbody td:last-child{
      color:#7b4d1d;
    }
    .risk-grid{
      display:grid;
      grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
      gap:18px;
      align-items:start;
    }
    .number-list{
      counter-reset:item;
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .number-list li{
      counter-increment:item;
      position:relative;
      padding:14px 16px 14px 54px;
      border-radius:18px;
      border:1px solid var(--line);
      background:var(--surface);
      box-shadow:var(--shadow-sm);
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
    }
    .number-list li::before{
      content:counter(item);
      position:absolute;
      left:16px;
      top:14px;
      width:24px;
      height:24px;
      border-radius:50%;
      display:grid;
      place-items:center;
      font-size:12px;
      font-weight:800;
      color:#fff;
      background:var(--primary);
    }
    .alert-box{
      border-radius:22px;
      padding:20px;
      border:1px solid rgba(216,162,74,.38);
      background:linear-gradient(180deg, #fff7ea, var(--accent-soft));
      color:#7d5217;
      box-shadow:var(--shadow-sm);
    }
    .alert-box h3{
      margin:0 0 10px;
      color:#6f4814;
      font-size:18px;
    }
    .alert-box ul{
      margin:0;
      padding-left:18px;
      color:#7a541b;
    }
    .alert-box li{
      margin:8px 0;
      line-height:1.7;
      font-size:14px;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    details.faq-item{
      border-radius:18px;
      background:var(--surface);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color:rgba(21,94,84,.25);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      font-weight:700;
      font-size:16px;
      color:var(--text);
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"＋";
      flex:0 0 auto;
      color:var(--primary);
      font-size:18px;
      line-height:1;
      transition:transform var(--transition);
    }
    .faq-item[open] summary::after{
      content:"－";
    }
    .faq-answer{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.82;
    }
    .cta-section{
      padding-top:0;
    }
    .cta-box{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:center;
      background:
        linear-gradient(135deg, rgba(21,94,84,.95), rgba(16,73,65,.98));
      color:#fff;
      border-radius:28px;
      padding:28px;
      box-shadow:0 18px 38px rgba(12, 36, 31, .18);
    }
    .cta-box h2{
      margin:0 0 10px;
      font-size:clamp(24px, 2.8vw, 34px);
      line-height:1.2;
    }
    .cta-box p{
      margin:0;
      color:rgba(255,255,255,.82);
      font-size:15px;
      max-width:64ch;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }
    .cta-actions .btn{
      min-width:148px;
      border-radius:14px;
    }
    .cta-actions .btn-light{
      background:#fff;
      color:var(--primary-dark);
      box-shadow:none;
    }
    .cta-actions .btn-light:hover,
    .cta-actions .btn-light:focus-visible{
      background:#f3fbf7;
    }
    .cta-actions .btn-ghost{
      background:transparent;
      color:#fff;
      border-color:rgba(255,255,255,.28);
    }
    .cta-actions .btn-ghost:hover,
    .cta-actions .btn-ghost:focus-visible{
      background:rgba(255,255,255,.10);
      border-color:rgba(255,255,255,.42);
    }
    .site-footer{
      background:linear-gradient(180deg, #123c35, #0f2f29);
      color:#e6f0eb;
      padding:48px 0 22px;
      margin-top:0;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:22px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .site-footer .brand-mark{
      width:40px;
      height:40px;
      background:linear-gradient(145deg, #1a7668, #0e4f46);
      box-shadow:none;
    }
    .site-footer .brand-mark::after{border-color:rgba(255,255,255,.18)}
    .site-footer strong{
      font-size:16px;
      color:#fff;
    }
    .footer-text{
      margin:0;
      color:rgba(230,240,235,.82);
      font-size:14px;
      line-height:1.85;
      max-width:34ch;
    }
    .footer-col h3{
      margin:0 0 12px;
      font-size:16px;
      color:#fff;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(230,240,235,.84);
      font-size:14px;
      width:max-content;
    }
    .footer-links a:hover{
      color:#fff;
      text-decoration:underline;
      text-underline-offset:4px;
    }
    .footer-warning{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      color:rgba(230,240,235,.88);
      font-size:14px;
      line-height:1.8;
    }
    .copyright{
      margin-top:26px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:10px;
      color:rgba(230,240,235,.76);
      font-size:13px;
    }
    .section-note{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .mobile-hide{display:inline-flex}
    .sep{
      color:rgba(102,115,108,.7);
      margin:0 4px;
    }
    .float-label{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(216,162,74,.14);
      color:var(--accent-dark);
      font-size:12px;
      font-weight:700;
    }
    .card-list-note{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:14px;
      color:var(--muted);
      font-size:13px;
    }
    .card-list-note strong{
      color:var(--text);
    }
    .table-caption{
      padding:12px 16px 14px;
      background:var(--surface-2);
      border-top:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .small-link{
      color:var(--primary-dark);
      font-weight:700;
    }
    .small-link:hover{text-decoration:underline;text-underline-offset:3px}
    .shadow-block{
      box-shadow:var(--shadow);
    }
    .mobile-only{display:none}
    .hero-note{
      display:flex;
      align-items:flex-start;
      gap:10px;
      margin-top:16px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .hero-note .dot{
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--accent);
      margin-top:7px;
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(216,162,74,.15);
    }
    .sticky-note{
      position:relative;
    }
    .sticky-note::before{
      content:"";
      position:absolute;
      inset:0;
      border-radius:22px;
      pointer-events:none;
      border:1px solid rgba(21,94,84,.08);
    }
    .thumb-label{
      position:absolute;
      left:14px;
      top:14px;
      z-index:1;
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.86);
      color:var(--primary-dark);
      font-size:12px;
      font-weight:700;
      box-shadow:0 8px 16px rgba(12, 32, 28, .08);
    }
    .article-card .content .tag-row{margin-bottom:2px}
    .hero-panel .panel-card + .panel-card{margin-top:4px}
    .filters-wrap{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .section-divider{
      width:100%;
      height:1px;
      background:linear-gradient(90deg, rgba(21,94,84,.0), rgba(21,94,84,.18), rgba(21,94,84,.0));
      margin:18px 0 0;
    }
    .minititle{
      margin:0 0 8px;
      font-size:15px;
      color:var(--primary-dark);
      font-weight:800;
      letter-spacing:.02em;
    }
    .muted-list{
      margin:0;
      padding-left:18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.78;
    }
    .muted-list li + li{margin-top:6px}
    .sidebar-card .section-divider{margin:14px 0}
    .badge-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:6px;
    }
    .badge-line .tag{
      background:#f8faf9;
    }
    .mobile-skip{
      position:absolute;
      left:-9999px;
      top:auto;
      width:1px;
      height:1px;
      overflow:hidden;
    }
    .mobile-skip:focus{
      left:12px;
      top:12px;
      width:auto;
      height:auto;
      padding:10px 14px;
      border-radius:10px;
      background:#fff;
      box-shadow:var(--shadow);
      z-index:200;
    }

    @media (max-width: 1180px){
      .hero-grid,
      .timeline-wrap,
      .content-layout,
      .risk-grid,
      .cta-box,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .sidebar{
        position:static;
      }
      .featured-article{
        grid-template-columns:1fr;
      }
      .featured-article .thumb img{
        aspect-ratio:16/9;
      }
      .cta-actions{
        justify-content:flex-start;
      }
    }
    @media (max-width: 960px){
      .s16-grid,
      .fact-grid,
      .article-list{
        grid-template-columns:1fr;
      }
      .hero-copy,
      .hero-panel{
        border-radius:24px;
      }
      .section{
        padding:54px 0;
      }
      .main-nav{
        gap:6px;
      }
      .main-nav a{
        padding:0 12px;
      }
    }
    @media (max-width: 860px){
      .nav-toggle{
        display:inline-flex;
      }
      .header-action{
        display:none;
      }
      .main-nav{
        position:absolute;
        left:16px;
        right:16px;
        top:calc(var(--header-h) - 2px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
        padding:12px;
        background:rgba(255,255,255,.96);
        border:1px solid var(--line);
        border-radius:20px;
        box-shadow:var(--shadow);
      }
      .site-header.nav-open .main-nav{
        display:flex;
      }
      .main-nav a{
        width:100%;
        justify-content:center;
        background:var(--surface-2);
      }
      .main-nav a.active{
        background:var(--primary-soft);
      }
      .panel-grid{
        grid-template-columns:1fr;
      }
      .mobile-hide{display:none}
      .mobile-only{display:inline-flex}
    }
    @media (max-width: 680px){
      .container{
        width:min(var(--container), calc(100% - 24px));
      }
      .hero-copy{
        padding:22px 18px;
      }
      .hero-panel{
        padding:18px;
      }
      .category-hero{
        padding:24px 0 16px;
      }
      .hero-copy h1{
        font-size:clamp(26px, 8vw, 34px);
      }
      .hero-copy p,
      .section-heading p{
        font-size:15px;
      }
      .panel-top{
        flex-direction:column;
      }
      .panel-badge{
        width:max-content;
      }
      .panel-grid{
        grid-template-columns:1fr 1fr;
      }
      .timeline::before{
        left:11px;
      }
      .timeline-item{
        margin-left:12px;
        padding:14px 14px 14px 16px;
      }
      .timeline-item::before{
        left:-21px;
      }
      .search-form{
        flex-direction:column;
      }
      .search-form .btn{
        width:100%;
      }
      .copyright{
        flex-direction:column;
      }
      .cta-box{
        padding:22px;
      }
      .cta-actions .btn{
        width:100%;
      }
    }
    @media (max-width: 520px){
      .hero-actions,
      .filters-wrap,
      .quick-tags,
      .hero-tags{
        gap:8px;
      }
      .btn,
      .filter-chip,
      .hero-tags .chip{
        width:100%;
        justify-content:center;
      }
      .featured-article .content,
      .article-card .content,
      .sidebar-card,
      .panel-box,
      .alert-box{
        padding:16px;
      }
      .panel-grid{
        grid-template-columns:1fr;
      }
      .faq-item summary{
        padding:16px;
        font-size:15px;
      }
      .faq-answer{
        padding:0 16px 16px;
      }
      .site-brand .brand-text small{
        display:none;
      }
      .brand-text strong{
        font-size:15px;
      }
      .main-nav a{
        font-size:14px;
      }
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *, *::before, *::after{
        animation-duration:.01ms !important;
        animation-iteration-count:1 !important;
        transition-duration:.01ms !important;
      }
    }