/* roulang page: index */
:root{
      --green:#12372A;
      --green-2:#1D4B3A;
      --cyan:#22C7A9;
      --cyan-dark:#16a88e;
      --amber:#F2A93B;
      --black:#1E2422;
      --muted:#5E6D66;
      --sand:#F6F3EA;
      --mint:#E7EFEA;
      --white:#FFFFFF;
      --line:rgba(18,55,42,.13);
      --shadow:0 18px 45px rgba(18,55,42,.10);
      --shadow-soft:0 10px 30px rgba(18,55,42,.08);
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1200px;
      --ease:all .22s ease;
    }
    *{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;
      color:var(--black);
      background:
        radial-gradient(circle at 12% 8%, rgba(34,199,169,.12), transparent 32%),
        radial-gradient(circle at 90% 20%, rgba(242,169,59,.12), transparent 24%),
        var(--sand);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(34,199,169,.38);outline-offset:3px}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .topbar{
      background:var(--green);
      color:rgba(246,243,234,.92);
      font-size:14px;
      position:relative;
      z-index:20;
    }
    .topbar .container{
      min-height:40px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .topbar strong{
      color:var(--amber);
      font-weight:800;
      background:rgba(242,169,59,.12);
      border:1px solid rgba(242,169,59,.35);
      padding:2px 9px;
      border-radius:999px;
      margin-right:8px;
    }
    .topbar .risk-mini{white-space:nowrap;color:rgba(246,243,234,.78)}
    .site-header{
      position:sticky;
      top:0;
      z-index:19;
      background:rgba(246,243,234,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(18,55,42,.10);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:-.5px;
      color:var(--green);
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:
        linear-gradient(135deg, var(--green) 0%, var(--green-2) 58%, var(--cyan) 100%);
      position:relative;
      box-shadow:0 12px 28px rgba(18,55,42,.22);
    }
    .brand-mark:before{
      content:"";
      position:absolute;
      inset:8px 10px 12px;
      border:2px solid rgba(255,255,255,.82);
      border-top-width:4px;
      clip-path:polygon(50% 0,100% 24%,84% 100%,16% 100%,0 24%);
      border-radius:6px;
    }
    .brand-mark:after{
      content:"VS";
      position:absolute;
      inset:auto 0 6px;
      text-align:center;
      color:var(--amber);
      font-size:9px;
      font-weight:900;
      line-height:1;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.12}
    .brand-text span:first-child{font-size:18px}
    .brand-text span:last-child{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:0}
    .main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
    .main-nav a{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--green);
      font-weight:800;
      font-size:15px;
      transition:var(--ease);
    }
    .main-nav a:after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:5px;
      height:2px;
      background:var(--cyan);
      border-radius:999px;
      transform:scaleX(0);
      transition:var(--ease);
    }
    .main-nav a:hover{color:var(--cyan-dark);background:rgba(34,199,169,.08)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .main-nav a.active{background:rgba(34,199,169,.12);color:var(--green)}
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:11px 18px;
      border-radius:999px;
      background:var(--cyan);
      color:var(--green);
      font-weight:900;
      box-shadow:0 12px 26px rgba(34,199,169,.25);
      transition:var(--ease);
      white-space:nowrap;
    }
    .nav-cta:hover{transform:translateY(-2px);background:var(--cyan-dark);color:#fff}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:#fff;
      border:1px solid var(--line);
      color:var(--green);
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
    }
    .menu-toggle span{width:20px;height:2px;background:currentColor;border-radius:999px;transition:var(--ease)}
    .hero{
      position:relative;
      padding:80px 0 40px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(120deg, rgba(246,243,234,.75), rgba(246,243,234,.92)),
        url('/assets/images/backpic/back-1.webp');
      background-size:cover;
      background-position:center;
      opacity:.95;
      z-index:-2;
    }
    .hero:after{
      content:"";
      position:absolute;
      width:820px;
      height:820px;
      right:-360px;
      top:-300px;
      background:
        linear-gradient(45deg, transparent 48%, rgba(18,55,42,.09) 49%, rgba(18,55,42,.09) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(34,199,169,.10) 49%, rgba(34,199,169,.10) 51%, transparent 52%);
      background-size:42px 42px;
      border-radius:50%;
      z-index:-1;
      opacity:.75;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.03fr .97fr;
      gap:34px;
      align-items:stretch;
    }
    .hero-copy{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(18,55,42,.10);
      border-radius:32px;
      padding:44px;
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(10px);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(18,55,42,.08);
      color:var(--green);
      font-size:13px;
      font-weight:900;
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 0 5px rgba(242,169,59,.16);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(32px, 4.1vw, 48px);
      line-height:1.18;
      letter-spacing:-1.4px;
      margin-bottom:18px;
      color:var(--green);
      font-weight:900;
    }
    .hero-copy .lead{
      font-size:18px;
      color:#3f5049;
      line-height:1.78;
      margin-bottom:26px;
      max-width:680px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:900;
      transition:var(--ease);
      border:1px solid transparent;
      line-height:1.2;
    }
    .btn-primary{background:var(--cyan);color:var(--green);box-shadow:0 14px 28px rgba(34,199,169,.22)}
    .btn-primary:hover{background:var(--cyan-dark);color:#fff;transform:translateY(-2px)}
    .btn-secondary{background:rgba(255,255,255,.72);border-color:rgba(18,55,42,.24);color:var(--green)}
    .btn-secondary:hover{background:var(--mint);border-color:var(--cyan);transform:translateY(-2px)}
    .hero-note{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(242,169,59,.13);
      border:1px solid rgba(242,169,59,.34);
      color:#694716;
      font-size:14px;
      line-height:1.65;
    }
    .hero-note b{color:#4d320b}
    .score-board{
      border-radius:32px;
      background:rgba(255,255,255,.88);
      border:1px solid rgba(18,55,42,.12);
      box-shadow:var(--shadow);
      padding:24px;
      overflow:hidden;
      position:relative;
    }
    .score-board:before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      right:0;
      height:7px;
      background:linear-gradient(90deg,var(--cyan),var(--amber),var(--green));
    }
    .board-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      margin:10px 0 20px;
    }
    .board-head h2{font-size:24px;line-height:1.25;color:var(--green);margin:0}
    .status{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(34,199,169,.12);
      color:var(--green);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .match-list{display:grid;gap:12px}
    .match-row{
      display:grid;
      grid-template-columns:1fr auto 1fr;
      gap:12px;
      align-items:center;
      padding:14px;
      border-radius:18px;
      background:var(--sand);
      border:1px solid rgba(18,55,42,.10);
    }
    .team{font-weight:900;color:var(--green)}
    .team:last-child{text-align:right}
    .score{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:78px;
      padding:7px 11px;
      border-radius:12px;
      background:var(--green);
      color:#fff;
      font-weight:900;
      letter-spacing:.8px;
      box-shadow:inset 0 -2px 0 rgba(255,255,255,.12);
    }
    .board-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:18px;
    }
    .board-mini{
      padding:16px;
      border:1px solid rgba(18,55,42,.11);
      border-radius:18px;
      background:#fff;
      transition:var(--ease);
    }
    .board-mini:hover{transform:translateY(-2px);border-color:rgba(34,199,169,.6);box-shadow:var(--shadow-soft)}
    .board-mini b{display:block;color:var(--green);font-size:22px;line-height:1.1}
    .board-mini span{display:block;color:var(--muted);font-size:13px;margin-top:6px}
    .trust-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:28px;
    }
    .trust-item{
      padding:16px 18px;
      border-radius:20px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(18,55,42,.10);
      box-shadow:0 8px 22px rgba(18,55,42,.06);
    }
    .trust-item strong{display:block;color:var(--green);font-size:17px}
    .trust-item span{display:block;color:var(--muted);font-size:13px;margin-top:3px}
    main{padding:42px 0 90px}
    .section{padding:46px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .section-kicker{
      color:var(--cyan-dark);
      font-weight:900;
      font-size:14px;
      letter-spacing:.2px;
      margin-bottom:6px;
    }
    .section h2{
      font-size:clamp(26px,3vw,34px);
      line-height:1.25;
      color:var(--green);
      margin-bottom:0;
      letter-spacing:-.6px;
    }
    .section-desc{color:var(--muted);max-width:520px;margin:0;line-height:1.75}
    .topic-layout{
      display:grid;
      grid-template-columns:1.18fr .82fr;
      gap:22px;
    }
    .feature-card{
      position:relative;
      min-height:430px;
      border-radius:28px;
      overflow:hidden;
      box-shadow:var(--shadow);
      background:var(--green);
      isolation:isolate;
    }
    .feature-card img{
      width:100%;
      height:100%;
      min-height:430px;
      object-fit:cover;
      transform:scale(1.01);
      transition:var(--ease);
    }
    .feature-card:hover img{transform:scale(1.04)}
    .feature-card:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(18,55,42,.14), rgba(18,55,42,.78));
      z-index:1;
    }
    .feature-content{
      position:absolute;
      inset:auto 0 0;
      padding:30px;
      color:#fff;
      z-index:2;
    }
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
    .tag{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 10px;
      font-size:12px;
      line-height:1.2;
      font-weight:900;
      background:rgba(34,199,169,.13);
      color:var(--green);
      border:1px solid rgba(34,199,169,.28);
    }
    .feature-content .tag{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.26)}
    .feature-content h3{font-size:28px;line-height:1.25;margin-bottom:12px}
    .feature-content p{color:rgba(255,255,255,.84);margin-bottom:18px}
    .timeline{
      display:grid;
      gap:12px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:74px 1fr;
      gap:14px;
      padding:18px;
      border-radius:20px;
      background:#fff;
      border:1px solid rgba(18,55,42,.10);
      box-shadow:0 10px 24px rgba(18,55,42,.06);
      transition:var(--ease);
    }
    .timeline-item:hover{border-color:rgba(34,199,169,.6);transform:translateY(-2px);box-shadow:var(--shadow-soft)}
    .phase{
      height:52px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--mint);
      color:var(--green);
      font-weight:900;
      font-size:14px;
    }
    .timeline-item h3{font-size:18px;margin-bottom:5px;color:var(--green)}
    .timeline-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.65}
    .score-section{
      border-radius:34px;
      background:#fff;
      border:1px solid rgba(18,55,42,.10);
      padding:28px;
      box-shadow:var(--shadow-soft);
    }
    .score-tools{
      display:grid;
      grid-template-columns:1fr 280px;
      gap:22px;
      align-items:start;
    }
    .score-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:20px;
      border:1px solid rgba(18,55,42,.10);
    }
    .score-table th,.score-table td{padding:15px 16px;text-align:left;border-bottom:1px solid rgba(18,55,42,.08)}
    .score-table th{background:var(--green);color:#fff;font-size:14px}
    .score-table tr:nth-child(even) td{background:#F9FBF8}
    .score-table tr:last-child td{border-bottom:0}
    .score-num{font-weight:900;color:var(--green);font-size:18px}
    .state-tag{
      display:inline-flex;
      padding:4px 9px;
      border-radius:999px;
      background:rgba(242,169,59,.14);
      color:#6d480a;
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .table-tip{font-size:13px;color:var(--muted);margin:14px 0 0}
    .score-side{
      display:grid;
      gap:12px;
    }
    .side-metric{
      padding:18px;
      border-radius:20px;
      background:var(--sand);
      border:1px solid rgba(18,55,42,.10);
    }
    .side-metric strong{display:block;font-size:22px;color:var(--green)}
    .side-metric span{font-size:13px;color:var(--muted)}
    .mobile-score-list{display:none}
    .rules-grid{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:24px;
      align-items:start;
    }
    .steps{
      border-radius:28px;
      background:var(--green);
      color:#fff;
      padding:24px;
      box-shadow:var(--shadow);
    }
    .step{
      display:grid;
      grid-template-columns:40px 1fr;
      gap:14px;
      padding:16px 0;
      border-bottom:1px solid rgba(255,255,255,.14);
    }
    .step:last-child{border-bottom:0}
    .step-num{
      width:40px;
      height:40px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(34,199,169,.18);
      color:var(--cyan);
      font-weight:900;
    }
    .step h3{font-size:18px;margin-bottom:3px}
    .step p{margin:0;color:rgba(255,255,255,.74);font-size:14px;line-height:1.65}
    .rule-cards{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .rule-card,.check-card,.article-card,.faq-item{
      background:#fff;
      border:1px solid rgba(18,55,42,.10);
      border-radius:22px;
      box-shadow:0 10px 24px rgba(18,55,42,.06);
      transition:var(--ease);
    }
    .rule-card{padding:22px}
    .rule-card:hover,.check-card:hover,.article-card:hover{border-color:rgba(34,199,169,.6);transform:translateY(-3px);box-shadow:var(--shadow-soft)}
    .rule-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(34,199,169,.12);
      color:var(--green);
      font-weight:900;
      margin-bottom:14px;
    }
    .rule-card h3{font-size:19px;color:var(--green);margin-bottom:8px}
    .rule-card p{color:var(--muted);font-size:14px;margin:0;line-height:1.7}
    .risk-banner{
      margin-top:18px;
      padding:16px 18px;
      border-radius:20px;
      background:rgba(242,169,59,.14);
      border:1px solid rgba(242,169,59,.36);
      color:#66450f;
      font-size:14px;
    }
    .platform-layout{
      display:grid;
      grid-template-columns:1fr 420px;
      gap:24px;
      align-items:stretch;
    }
    .check-list{
      display:grid;
      gap:12px;
    }
    .check-list li{
      list-style:none;
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:17px 18px;
      border-radius:18px;
      background:#fff;
      border:1px solid rgba(18,55,42,.10);
      box-shadow:0 8px 20px rgba(18,55,42,.05);
    }
    .check-list{padding:0;margin:0}
    .check-list li:before{
      content:"✓";
      flex:0 0 26px;
      height:26px;
      border-radius:50%;
      background:var(--cyan);
      color:var(--green);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      line-height:1;
      margin-top:2px;
    }
    .check-list strong{display:block;color:var(--green);margin-bottom:2px}
    .check-list span{display:block;color:var(--muted);font-size:14px;line-height:1.65}
    .check-card{
      padding:24px;
      background:
        linear-gradient(180deg, rgba(34,199,169,.10), transparent 32%),
        #fff;
    }
    .check-card h3{font-size:23px;color:var(--green);margin-bottom:12px}
    .check-score{
      display:flex;
      align-items:end;
      gap:10px;
      margin:14px 0 18px;
      color:var(--green);
    }
    .check-score b{font-size:48px;line-height:1;font-weight:900}
    .check-score span{color:var(--muted);padding-bottom:8px;font-size:14px}
    .mini-checks{display:grid;gap:10px;margin-bottom:20px}
    .mini-checks div{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:11px 12px;
      border-radius:14px;
      background:var(--sand);
      color:var(--green);
      font-weight:800;
      font-size:14px;
    }
    .mini-checks em{font-style:normal;color:var(--cyan-dark)}
    .articles-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .article-card{overflow:hidden}
    .article-card.wide{grid-column:span 2}
    .article-thumb{height:160px;overflow:hidden;background:var(--mint)}
    .article-card.wide .article-thumb{height:210px}
    .article-thumb img{width:100%;height:100%;object-fit:cover;transition:var(--ease)}
    .article-card:hover .article-thumb img{transform:scale(1.04)}
    .article-body{padding:18px}
    .article-body h3{font-size:18px;line-height:1.35;color:var(--green);margin:9px 0 8px}
    .article-card.wide h3{font-size:22px}
    .article-body p{font-size:14px;color:var(--muted);line-height:1.68;margin-bottom:12px}
    .meta{font-size:13px;color:#76847e;display:flex;gap:10px;flex-wrap:wrap}
    .evidence{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .evidence-card{
      padding:24px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(18,55,42,.10);
      box-shadow:0 10px 26px rgba(18,55,42,.06);
    }
    .evidence-card strong{
      display:block;
      font-size:30px;
      color:var(--green);
      line-height:1.1;
      margin-bottom:8px;
    }
    .evidence-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .faq-list{display:grid;gap:12px;max-width:920px;margin:0 auto}
    .faq-item{overflow:hidden}
    .faq-question{
      width:100%;
      background:#fff;
      color:var(--green);
      padding:19px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      text-align:left;
      font-weight:900;
      font-size:17px;
      transition:var(--ease);
    }
    .faq-question:hover{background:#F9FBF8;color:var(--cyan-dark)}
    .faq-question span:first-child{display:flex;gap:12px;align-items:center}
    .faq-question span:first-child:before{
      content:"?";
      width:28px;
      height:28px;
      border-radius:10px;
      background:rgba(34,199,169,.12);
      color:var(--green);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      flex:0 0 auto;
    }
    .faq-toggle{font-size:24px;line-height:1;color:var(--cyan-dark);transition:var(--ease)}
    .faq-answer{
      display:none;
      padding:0 22px 20px 62px;
      color:var(--muted);
      line-height:1.75;
      background:#fff;
    }
    .faq-item.open{border-color:rgba(34,199,169,.55);box-shadow:var(--shadow-soft)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-toggle{transform:rotate(45deg)}
    .cta-panel{
      border-radius:34px;
      background:
        linear-gradient(135deg, rgba(34,199,169,.20), transparent 44%),
        linear-gradient(270deg, rgba(242,169,59,.16), transparent 42%),
        var(--mint);
      border:1px solid rgba(18,55,42,.12);
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
      box-shadow:var(--shadow-soft);
    }
    .cta-panel h2{font-size:30px;color:var(--green);margin-bottom:8px;line-height:1.25}
    .cta-panel p{color:var(--muted);margin:0;max-width:720px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
    .site-footer{
      background:var(--green);
      color:rgba(246,243,234,.84);
      padding:56px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr repeat(3,1fr);
      gap:28px;
      margin-bottom:34px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{box-shadow:none}
    .footer-about p{color:rgba(246,243,234,.72);font-size:14px;line-height:1.75;margin:0 0 16px}
    .footer-col h3{font-size:16px;color:#fff;margin-bottom:14px}
    .footer-col a{
      display:block;
      color:rgba(246,243,234,.72);
      font-size:14px;
      padding:5px 0;
      transition:var(--ease);
    }
    .footer-col a:hover{color:var(--cyan);transform:translateX(3px)}
    .footer-risk{
      border-top:1px solid rgba(246,243,234,.14);
      border-bottom:1px solid rgba(246,243,234,.14);
      padding:18px 0;
      color:rgba(246,243,234,.76);
      font-size:13px;
      line-height:1.7;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:20px;
      color:rgba(246,243,234,.58);
      font-size:13px;
    }
    @media (max-width:1024px){
      .nav-cta{display:none}
      .hero-grid,.topic-layout,.rules-grid,.platform-layout,.score-tools{grid-template-columns:1fr}
      .trust-strip{grid-template-columns:repeat(2,1fr)}
      .articles-grid{grid-template-columns:repeat(2,1fr)}
      .evidence{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .score-side{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px, var(--container))}
      .topbar .container{justify-content:flex-start;overflow:hidden}
      .topbar .risk-mini{display:none}
      .nav-wrap{min-height:68px}
      .brand-text span:first-child{font-size:16px}
      .brand-text span:last-child{display:none}
      .menu-toggle{display:flex}
      .main-nav{
        position:absolute;
        left:14px;
        right:14px;
        top:68px;
        padding:14px;
        background:#fff;
        border:1px solid var(--line);
        border-radius:22px;
        box-shadow:var(--shadow);
        display:none;
        flex-direction:column;
        align-items:stretch;
      }
      .main-nav.open{display:flex}
      .main-nav a{padding:13px 14px}
      .main-nav a:after{display:none}
      .hero{padding:42px 0 28px}
      .hero-copy{padding:26px;border-radius:26px}
      .hero-copy .lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .score-board{padding:20px;border-radius:26px}
      .board-grid,.trust-strip,.rule-cards,.articles-grid,.footer-grid,.score-side{grid-template-columns:1fr}
      .section{padding:34px 0}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .feature-card,.feature-card img{min-height:360px}
      .feature-content{padding:22px}
      .feature-content h3{font-size:23px}
      .score-table{display:none}
      .mobile-score-list{display:grid;gap:12px}
      .mobile-score-card{
        padding:16px;
        border-radius:18px;
        border:1px solid rgba(18,55,42,.10);
        background:var(--sand);
      }
      .mobile-score-card strong{display:block;color:var(--green);margin-bottom:6px}
      .mobile-score-card span{display:block;color:var(--muted);font-size:14px}
      .article-card.wide{grid-column:auto}
      .article-card.wide .article-thumb,.article-thumb{height:180px}
      .cta-panel{grid-template-columns:1fr;padding:24px;border-radius:26px}
      .cta-actions .btn{width:100%}
      .faq-answer{padding-left:22px}
    }
    @media (max-width:520px){
      .hero-copy{padding:22px}
      .board-head{display:block}
      .status{margin-top:10px}
      .match-row{grid-template-columns:1fr;gap:6px;text-align:left}
      .team:last-child{text-align:left}
      .score{width:max-content}
      .timeline-item{grid-template-columns:1fr}
      .phase{width:74px}
      .section h2{font-size:25px}
      .cta-panel h2{font-size:24px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:6px}
    }

/* roulang page: category1 */
:root {
      --bg: #f6f3ea;
      --bg-soft: #e7efea;
      --card: #ffffff;
      --card-2: #f7faf8;
      --text: #1e2422;
      --muted: #5e6d66;
      --line: #d8e5de;
      --brand: #12372a;
      --accent: #22c7a9;
      --accent-2: #bfeee4;
      --warn: #f2a93b;
      --shadow: 0 10px 30px rgba(18, 55, 42, 0.08);
      --shadow-2: 0 18px 40px rgba(18, 55, 42, 0.12);
      --radius: 22px;
      --radius-sm: 16px;
      --pill: 999px;
      --container: 1220px;
      --transition: all .24s ease;
    }

    * { 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;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(34, 199, 169, 0.08), transparent 22%),
        radial-gradient(circle at top right, rgba(18, 55, 42, 0.05), transparent 26%),
        linear-gradient(180deg, #f8f5ed 0%, #f4f0e7 100%);
      line-height: 1.75;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; display: block; }
    a { color: inherit; text-decoration: none; }
    button, input, textarea, select { font: inherit; }
    button { cursor: pointer; }
    ::selection { background: rgba(34, 199, 169, .22); }

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

    .topbar {
      background: linear-gradient(90deg, #12372a, #184334);
      color: #f6f3ea;
      font-size: 13px;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .topbar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 40px;
      padding: 8px 0;
    }
    .topbar .notice {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .topbar .badge {
      padding: 4px 10px;
      border-radius: var(--pill);
      background: rgba(242, 169, 59, 0.18);
      color: #ffd891;
      border: 1px solid rgba(242, 169, 59, 0.26);
      font-weight: 700;
      letter-spacing: .02em;
    }
    .topbar .ticker {
      opacity: .92;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 40;
      backdrop-filter: blur(16px);
      background: rgba(246, 243, 234, .86);
      border-bottom: 1px solid rgba(18, 55, 42, .08);
    }
    .site-header .inner {
      display: flex;
      align-items: center;
      gap: 18px;
      min-height: 78px;
      padding: 12px 0;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: fit-content;
      font-weight: 800;
      color: var(--brand);
      letter-spacing: .02em;
    }
    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background:
        linear-gradient(145deg, rgba(34,199,169,.95), rgba(18,55,42,.95));
      position: relative;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
    }
    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px 11px;
      border: 2px solid rgba(255,255,255,.9);
      border-radius: 12px 6px 12px 6px;
      transform: rotate(12deg);
    }
    .brand-mark::after {
      inset: 14px 15px;
      border-color: rgba(255,255,255,.56);
      transform: rotate(-10deg);
    }
    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
    }
    .brand-text strong {
      font-size: 17px;
    }
    .brand-text span {
      font-size: 12px;
      color: var(--muted);
      font-weight: 600;
    }

    .main-nav {
      margin-left: auto;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 8px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(18,55,42,.08);
      border-radius: var(--pill);
      box-shadow: 0 6px 20px rgba(18, 55, 42, 0.05);
    }
    .main-nav a {
      position: relative;
      padding: 11px 16px;
      border-radius: var(--pill);
      color: var(--brand);
      font-weight: 700;
      font-size: 14px;
      transition: var(--transition);
      white-space: nowrap;
    }
    .main-nav a::after {
      content: "";
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 8px;
      height: 2px;
      border-radius: 999px;
      background: transparent;
      transition: var(--transition);
    }
    .main-nav a:hover,
    .main-nav a:focus-visible {
      color: var(--accent);
      background: rgba(34,199,169,.08);
      outline: none;
    }
    .main-nav a:hover::after,
    .main-nav a:focus-visible::after,
    .main-nav a.active::after {
      background: var(--accent);
    }
    .main-nav a.active {
      background: rgba(18,55,42,.08);
      color: var(--brand);
    }

    .nav-cta {
      margin-left: 8px;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 12px 18px;
      border-radius: var(--pill);
      background: linear-gradient(135deg, var(--accent), #37d8be);
      color: #073127;
      font-weight: 800;
      box-shadow: 0 10px 22px rgba(34, 199, 169, 0.24);
      transition: var(--transition);
      white-space: nowrap;
    }
    .nav-cta:hover,
    .nav-cta:focus-visible {
      transform: translateY(-2px);
      box-shadow: 0 14px 26px rgba(34, 199, 169, 0.3);
      outline: none;
    }

    .hero {
      padding: 34px 0 28px;
    }
    .hero-card {
      position: relative;
      overflow: hidden;
      border-radius: 30px;
      background:
        linear-gradient(120deg, rgba(18,55,42,.96), rgba(24,67,52,.88)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      box-shadow: var(--shadow-2);
      color: #f8f6ef;
      border: 1px solid rgba(255,255,255,.08);
    }
    .hero-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, rgba(18,55,42,.10), rgba(34,199,169,.06)),
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.05), transparent 24%),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400"><g fill="none" stroke="rgba(255,255,255,0.08)" stroke-width="1"><path d="M0 320H800"/><path d="M0 260H800"/><path d="M80 0V400"/><path d="M220 0V400"/><path d="M360 0V400"/><path d="M500 0V400"/><path d="M640 0V400"/></g></svg>') center/cover;
      opacity: .55;
      pointer-events: none;
    }
    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 24px;
      padding: 34px;
      align-items: center;
    }
    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 14px;
      border-radius: var(--pill);
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.12);
      color: #f6f3ea;
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 18px;
    }
    .hero-kicker em {
      font-style: normal;
      color: #ffd58b;
    }
    .hero h1 {
      margin: 0 0 16px;
      font-size: clamp(32px, 5vw, 46px);
      line-height: 1.2;
      letter-spacing: -0.02em;
      max-width: 11.5em;
    }
    .hero p {
      margin: 0;
      font-size: 17px;
      color: rgba(246,243,234,.92);
      max-width: 40em;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 20px;
      border-radius: var(--pill);
      border: 1px solid transparent;
      font-weight: 800;
      transition: var(--transition);
      letter-spacing: .01em;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--accent), #3adabb);
      color: #063126;
      box-shadow: 0 12px 24px rgba(34,199,169,.24);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible {
      transform: translateY(-2px);
      box-shadow: 0 18px 32px rgba(34,199,169,.28);
      outline: none;
    }
    .btn-secondary {
      background: rgba(255,255,255,.06);
      color: #f6f3ea;
      border-color: rgba(255,255,255,.18);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      background: rgba(255,255,255,.12);
      transform: translateY(-2px);
      outline: none;
    }
    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 12px;
      border-radius: var(--pill);
      font-size: 13px;
      font-weight: 700;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.08);
      color: #f8f6ef;
    }
    .tag.accent {
      background: rgba(34,199,169,.15);
      color: #c8fff1;
      border-color: rgba(34,199,169,.22);
    }
    .tag.warn {
      background: rgba(242,169,59,.14);
      color: #ffe0aa;
      border-color: rgba(242,169,59,.2);
    }

    .score-panel {
      background: rgba(255,255,255,.92);
      color: var(--text);
      border-radius: 26px;
      padding: 22px;
      box-shadow: 0 18px 40px rgba(18,55,42,.12);
      border: 1px solid rgba(18,55,42,.08);
    }
    .panel-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 16px;
    }
    .panel-head strong {
      font-size: 18px;
      color: var(--brand);
    }
    .status {
      padding: 6px 10px;
      border-radius: var(--pill);
      background: rgba(34,199,169,.12);
      color: #0f5a49;
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }
    .score-list {
      display: grid;
      gap: 12px;
    }
    .score-item {
      display: grid;
      grid-template-columns: 1.15fr auto .95fr;
      gap: 12px;
      align-items: center;
      padding: 14px 15px;
      border-radius: 18px;
      background: var(--card-2);
      border: 1px solid var(--line);
    }
    .score-item .teams {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }
    .score-item .teams strong {
      font-size: 15px;
      color: var(--brand);
    }
    .score-item .teams span,
    .score-item .meta {
      font-size: 13px;
      color: var(--muted);
    }
    .score-num {
      font-size: 26px;
      font-weight: 900;
      letter-spacing: -.03em;
      color: var(--brand);
    }
    .score-item .meta {
      text-align: right;
    }
    .score-badges {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
      margin-top: 16px;
    }
    .mini-card {
      padding: 14px;
      border-radius: 18px;
      background: linear-gradient(180deg, #fff, #f7fbf9);
      border: 1px solid var(--line);
    }
    .mini-card .k {
      font-size: 12px;
      color: var(--muted);
      margin-bottom: 6px;
    }
    .mini-card .v {
      font-size: 16px;
      font-weight: 800;
      color: var(--brand);
    }

    .quick-strip {
      margin-top: 20px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .quick-item {
      padding: 18px 16px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(18,55,42,.08);
      border-radius: 18px;
      box-shadow: 0 8px 24px rgba(18,55,42,.05);
    }
    .quick-item .label {
      display: inline-flex;
      margin-bottom: 8px;
      padding: 5px 10px;
      border-radius: var(--pill);
      font-size: 12px;
      font-weight: 800;
      background: rgba(18,55,42,.07);
      color: var(--brand);
    }
    .quick-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    main { padding: 54px 0 72px; }
    .section {
      margin-top: 72px;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 22px;
    }
    .section-head h2 {
      margin: 0;
      font-size: clamp(26px, 3vw, 32px);
      line-height: 1.2;
      color: var(--brand);
    }
    .section-head p {
      margin: 0;
      color: var(--muted);
      max-width: 52ch;
      font-size: 15px;
    }
    .section-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: var(--pill);
      font-size: 12px;
      font-weight: 800;
      background: rgba(242,169,59,.13);
      color: #8f5b12;
      border: 1px solid rgba(242,169,59,.18);
    }

    .feature-layout {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
    }
    .feature-card,
    .timeline-card,
    .data-card,
    .rules-card,
    .platform-card,
    .faq-card,
    .cta-card,
    .side-card,
    .article-card {
      background: var(--card);
      border: 1px solid rgba(18,55,42,.08);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }
    .feature-card {
      overflow: hidden;
    }
    .feature-media {
      position: relative;
      min-height: 250px;
      background:
        linear-gradient(180deg, rgba(18,55,42,.14), rgba(18,55,42,.5)),
        url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
    }
    .feature-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,0));
    }
    .feature-body {
      padding: 24px;
    }
    .feature-body .labels,
    .article-meta .labels {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-bottom: 12px;
    }
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: var(--pill);
      font-size: 12px;
      font-weight: 800;
      background: rgba(18,55,42,.08);
      color: var(--brand);
    }
    .chip.accent {
      background: rgba(34,199,169,.12);
      color: #0f5a49;
    }
    .chip.warn {
      background: rgba(242,169,59,.14);
      color: #8f5b12;
    }
    .feature-body h3,
    .article-card h3,
    .timeline-card h3,
    .rules-card h3,
    .platform-card h3,
    .side-card h3,
    .faq-card h3 {
      margin: 0 0 10px;
      color: var(--brand);
      font-size: 22px;
      line-height: 1.3;
    }
    .feature-body p,
    .article-card p,
    .timeline-card p,
    .rules-card p,
    .platform-card p,
    .side-card p,
    .faq-card p {
      margin: 0;
      color: var(--muted);
      line-height: 1.75;
      font-size: 15px;
    }
    .feature-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 18px;
    }

    .timeline-card {
      padding: 22px;
    }
    .timeline {
      display: grid;
      gap: 14px;
      margin-top: 8px;
    }
    .timeline-item {
      display: grid;
      grid-template-columns: 86px 1fr;
      gap: 14px;
      align-items: start;
      padding: 14px;
      border-radius: 18px;
      background: #fbfcfb;
      border: 1px solid var(--line);
    }
    .timeline-item time {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      padding: 7px 10px;
      border-radius: var(--pill);
      background: rgba(34,199,169,.12);
      color: #0f5a49;
      font-size: 12px;
      font-weight: 800;
    }
    .timeline-item strong {
      display: block;
      color: var(--brand);
      margin-bottom: 4px;
      font-size: 15px;
    }
    .timeline-item span {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .score-block {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
    }
    .data-card {
      padding: 22px;
    }
    .data-table {
      width: 100%;
      border-collapse: collapse;
      overflow: hidden;
      border-radius: 18px;
      margin-top: 14px;
    }
    .data-table th,
    .data-table td {
      padding: 14px 12px;
      text-align: left;
      border-bottom: 1px solid var(--line);
      font-size: 14px;
    }
    .data-table th {
      background: #edf5f1;
      color: var(--brand);
      font-weight: 800;
      white-space: nowrap;
    }
    .data-table tr:nth-child(even) td { background: #fafcfb; }
    .data-table .score {
      font-weight: 900;
      color: var(--brand);
      font-size: 16px;
    }
    .table-note {
      margin-top: 12px;
      padding: 12px 14px;
      background: rgba(242,169,59,.11);
      border: 1px solid rgba(242,169,59,.18);
      color: #8f5b12;
      border-radius: 16px;
      font-size: 13px;
      line-height: 1.7;
    }

    .rules-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 14px;
    }
    .rule-step {
      padding: 18px 16px;
      background: linear-gradient(180deg, #fff, #f7fbf9);
      border-radius: 18px;
      border: 1px solid var(--line);
      min-height: 168px;
    }
    .rule-step .num {
      display: inline-flex;
      width: 36px;
      height: 36px;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      background: rgba(34,199,169,.12);
      color: #0f5a49;
      font-weight: 900;
      margin-bottom: 12px;
    }
    .rule-step h4 {
      margin: 0 0 8px;
      font-size: 16px;
      color: var(--brand);
    }
    .rule-step p { font-size: 14px; }
    .rules-note {
      margin-top: 16px;
      padding: 14px 16px;
      border-radius: 18px;
      background: rgba(242,169,59,.12);
      color: #7e5315;
      border: 1px solid rgba(242,169,59,.18);
      font-size: 14px;
    }

    .split-layout {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: start;
    }
    .platform-card {
      padding: 22px;
    }
    .checklist {
      list-style: none;
      padding: 0;
      margin: 18px 0 0;
      display: grid;
      gap: 12px;
    }
    .checklist li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px 15px;
      background: #fbfcfb;
      border: 1px solid var(--line);
      border-radius: 18px;
    }
    .checklist .mark {
      width: 22px;
      height: 22px;
      flex: 0 0 22px;
      margin-top: 1px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(34,199,169,.14);
      color: #0f5a49;
      font-weight: 900;
      font-size: 12px;
    }
    .checklist strong {
      display: block;
      color: var(--brand);
      margin-bottom: 3px;
      font-size: 15px;
    }
    .checklist span { color: var(--muted); font-size: 14px; }
    .platform-card .cta-row {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 16px;
    }

    .articles-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
    }
    .article-card {
      overflow: hidden;
    }
    .article-card .thumb {
      height: 180px;
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
    }
    .article-card .content {
      padding: 20px 20px 22px;
    }
    .article-card .meta {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 10px;
      color: var(--muted);
      font-size: 13px;
    }
    .article-card .meta .dot {
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: #97a8a0;
    }
    .article-list {
      display: grid;
      gap: 14px;
    }
    .list-item {
      display: grid;
      grid-template-columns: 88px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 14px;
      background: #fcfdfc;
      border: 1px solid var(--line);
      border-radius: 18px;
    }
    .list-thumb {
      height: 74px;
      border-radius: 14px;
      background-size: cover;
      background-position: center;
    }
    .list-item h4 {
      margin: 0 0 5px;
      font-size: 15px;
      color: var(--brand);
    }
    .list-item p {
      font-size: 13px;
      line-height: 1.65;
      margin: 0;
    }
    .list-item .time {
      color: var(--muted);
      font-size: 12px;
      white-space: nowrap;
    }

    .sidebar {
      display: grid;
      gap: 16px;
    }
    .side-card {
      padding: 20px;
      position: sticky;
      top: 106px;
    }
    .keyword-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 14px;
    }
    .keyword-cloud a {
      padding: 8px 12px;
      border-radius: var(--pill);
      font-size: 13px;
      font-weight: 700;
      color: var(--brand);
      background: #f8fbfa;
      border: 1px solid var(--line);
      transition: var(--transition);
    }
    .keyword-cloud a:hover,
    .keyword-cloud a:focus-visible {
      background: rgba(34,199,169,.12);
      color: #0f5a49;
      border-color: rgba(34,199,169,.24);
      outline: none;
      transform: translateY(-1px);
    }
    .quick-info {
      display: grid;
      gap: 10px;
      margin-top: 14px;
    }
    .quick-info .row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 14px;
      border-radius: 16px;
      background: #fbfcfb;
      border: 1px solid var(--line);
      font-size: 14px;
    }
    .quick-info .row span:last-child { color: var(--brand); font-weight: 800; }

    .hot-list {
      list-style: none;
      padding: 0;
      margin: 14px 0 0;
      display: grid;
      gap: 10px;
    }
    .hot-list li a {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 12px 14px;
      border-radius: 16px;
      background: #fcfdfc;
      border: 1px solid var(--line);
      transition: var(--transition);
    }
    .hot-list li a:hover,
    .hot-list li a:focus-visible {
      transform: translateY(-1px);
      border-color: rgba(34,199,169,.24);
      background: rgba(34,199,169,.06);
      outline: none;
    }
    .hot-list .idx {
      display: inline-flex;
      width: 22px;
      height: 22px;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      background: rgba(18,55,42,.08);
      color: var(--brand);
      font-size: 12px;
      font-weight: 900;
      margin-top: 1px;
      flex: 0 0 22px;
    }
    .hot-list .t {
      color: var(--text);
      font-size: 14px;
      line-height: 1.55;
    }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 12px 0 18px;
      overflow-x: auto;
      padding-bottom: 4px;
    }
    .filter-bar a {
      flex: 0 0 auto;
      padding: 10px 14px;
      border-radius: var(--pill);
      border: 1px solid var(--line);
      background: rgba(255,255,255,.78);
      color: var(--brand);
      font-size: 14px;
      font-weight: 700;
      transition: var(--transition);
    }
    .filter-bar a:hover,
    .filter-bar a:focus-visible {
      border-color: rgba(34,199,169,.32);
      color: #0f5a49;
      background: rgba(34,199,169,.08);
      outline: none;
    }
    .filter-bar a.active {
      background: linear-gradient(135deg, var(--accent), #3adabb);
      color: #063126;
      border-color: transparent;
    }

    .content-layout {
      display: grid;
      grid-template-columns: 1.7fr .9fr;
      gap: 18px;
      align-items: start;
    }
    .article-feed {
      display: grid;
      gap: 16px;
    }
    .article-row {
      display: grid;
      grid-template-columns: 220px 1fr;
      gap: 18px;
      padding: 16px;
      border-radius: 22px;
      background: var(--card);
      border: 1px solid rgba(18,55,42,.08);
      box-shadow: var(--shadow);
      transition: var(--transition);
    }
    .article-row:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-2);
      border-color: rgba(34,199,169,.24);
    }
    .article-row.big {
      grid-template-columns: 280px 1fr;
      min-height: 100%;
    }
    .article-row .pic {
      border-radius: 18px;
      min-height: 180px;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
    }
    .article-row .body {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 14px;
    }
    .article-row h3 {
      margin: 0;
      font-size: 21px;
      line-height: 1.35;
      color: var(--brand);
    }
    .article-row p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.8;
    }
    .article-row .meta-line {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
      color: var(--muted);
      font-size: 13px;
    }
    .article-row .meta-line .sep { opacity: .5; }
    .article-row .link-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
    }
    .link-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: var(--pill);
      background: rgba(18,55,42,.07);
      color: var(--brand);
      font-weight: 800;
      transition: var(--transition);
    }
    .link-btn:hover,
    .link-btn:focus-visible {
      background: rgba(34,199,169,.12);
      color: #0f5a49;
      outline: none;
      transform: translateY(-1px);
    }

    .faq-wrap {
      display: grid;
      gap: 12px;
    }
    .faq-item {
      background: var(--card);
      border: 1px solid rgba(18,55,42,.08);
      border-radius: 18px;
      overflow: hidden;
      box-shadow: var(--shadow);
    }
    .faq-q {
      width: 100%;
      padding: 18px 18px;
      background: transparent;
      border: 0;
      text-align: left;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: center;
      color: var(--brand);
      font-weight: 800;
      font-size: 16px;
      transition: var(--transition);
    }
    .faq-q:hover,
    .faq-q:focus-visible {
      background: rgba(34,199,169,.06);
      outline: none;
    }
    .faq-q .icon {
      width: 30px;
      height: 30px;
      flex: 0 0 30px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(34,199,169,.12);
      color: #0f5a49;
      font-size: 18px;
      font-weight: 900;
    }
    .faq-a {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.8;
    }
    .faq-item.active {
      border-color: rgba(34,199,169,.28);
      box-shadow: 0 18px 34px rgba(18,55,42,.10);
    }
    .faq-item.active .faq-a { display: block; }

    .cta-card {
      padding: 26px;
      background:
        linear-gradient(135deg, rgba(18,55,42,.96), rgba(24,67,52,.94)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color: #f8f6ef;
      overflow: hidden;
      position: relative;
    }
    .cta-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at top left, rgba(34,199,169,.18), transparent 24%), rgba(0,0,0,.12);
      pointer-events: none;
    }
    .cta-card > * { position: relative; z-index: 1; }
    .cta-card h2 {
      margin: 0 0 8px;
      font-size: clamp(24px, 3vw, 32px);
      line-height: 1.25;
    }
    .cta-card p {
      margin: 0;
      color: rgba(246,243,234,.9);
      max-width: 56ch;
      font-size: 15px;
    }
    .cta-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 18px;
    }

    .site-footer {
      background: #12372a;
      color: #eaf3ee;
      padding: 54px 0 28px;
      margin-top: 72px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr repeat(3, .8fr);
      gap: 20px;
    }
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
      font-weight: 800;
      font-size: 18px;
    }
    .footer-about p {
      margin: 0 0 16px;
      color: rgba(234,243,238,.84);
      max-width: 34ch;
      font-size: 15px;
      line-height: 1.8;
    }
    .site-footer h3 {
      margin: 0 0 14px;
      font-size: 16px;
      color: #ffffff;
    }
    .footer-col a,
    .footer-about a {
      display: block;
      width: fit-content;
      color: rgba(234,243,238,.86);
      margin-bottom: 10px;
      font-size: 14px;
      transition: var(--transition);
    }
    .footer-col a:hover,
    .footer-col a:focus-visible,
    .footer-about a:hover,
    .footer-about a:focus-visible {
      color: #83f0d9;
      outline: none;
    }
    .footer-risk {
      margin-top: 24px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(234,243,238,.84);
      font-size: 13px;
      line-height: 1.85;
    }
    .copyright {
      margin-top: 16px;
      display: flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      color: rgba(234,243,238,.72);
      font-size: 13px;
    }

    .mobile-menu-btn {
      display: none;
      margin-left: auto;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 46px;
      border-radius: 16px;
      border: 1px solid rgba(18,55,42,.12);
      background: #fff;
      color: var(--brand);
      font-size: 20px;
    }

    .skip-link {
      position: absolute;
      left: -9999px;
      top: 8px;
      background: #fff;
      color: var(--brand);
      padding: 10px 14px;
      z-index: 1000;
      border-radius: 10px;
      box-shadow: var(--shadow);
    }
    .skip-link:focus { left: 12px; }

    .section-gap {
      margin-top: 68px;
    }

    @media (max-width: 1180px) {
      .hero-inner,
      .feature-layout,
      .split-layout,
      .content-layout,
      .articles-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .score-panel {
        order: -1;
      }
      .side-card {
        position: static;
      }
      .rules-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .quick-strip {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-about p { max-width: none; }
    }

    @media (max-width: 900px) {
      .site-header .inner {
        flex-wrap: wrap;
        align-items: center;
      }
      .main-nav {
        width: 100%;
        order: 3;
        margin-left: 0;
        justify-content: flex-start;
        overflow-x: auto;
        padding: 6px;
      }
      .nav-cta { margin-left: auto; }
      .hero-inner { padding: 24px; }
      .score-item,
      .article-row,
      .list-item {
        grid-template-columns: 1fr;
      }
      .article-row.big,
      .article-row .pic,
      .list-thumb { min-height: unset; }
      .article-row .pic { height: 200px; }
      .list-item .time { justify-self: start; }
      .score-badges { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 720px) {
      .topbar .container { flex-direction: column; align-items: flex-start; }
      .hero { padding-top: 18px; }
      .hero h1 { max-width: none; }
      .hero p { font-size: 16px; }
      .section { margin-top: 56px; }
      .section-head { flex-direction: column; align-items: flex-start; }
      .rules-grid,
      .quick-strip,
      .score-badges {
        grid-template-columns: 1fr;
      }
      .data-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
      }
      .mobile-menu-btn { display: inline-flex; }
      .nav-cta { display: none; }
      .main-nav { display: none; }
      .main-nav.open {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        padding: 10px;
        border-radius: 22px;
      }
      .main-nav a { width: 100%; }
      .hero-actions,
      .cta-row,
      .feature-actions {
        flex-direction: column;
      }
      .btn,
      .nav-cta {
        width: 100%;
      }
      .filter-bar {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
      }
      .article-row h3 { font-size: 19px; }
      .faq-q { font-size: 15px; }
    }

    @media (max-width: 520px) {
      .container { width: min(100% - 24px, var(--container)); }
      .brand-text strong { font-size: 15px; }
      .brand-text span { display: none; }
      .hero-card { border-radius: 24px; }
      .hero-inner,
      .feature-body,
      .data-card,
      .timeline-card,
      .platform-card,
      .side-card,
      .cta-card,
      .article-row,
      .faq-q,
      .faq-a {
        padding-left: 16px;
        padding-right: 16px;
      }
      .hero-inner { padding: 18px; }
      .score-panel { padding: 16px; }
      .score-item { padding: 12px; }
      .score-num { font-size: 22px; }
      .site-footer { padding-top: 44px; }
      .copyright { flex-direction: column; }
    }