/* roulang page: index */
:root{
      --primary:#0e3a36;
      --primary-2:#102a27;
      --primary-soft:#dcebe8;
      --accent:#d59a3a;
      --accent-dark:#b9781f;
      --bg:#f5f7f6;
      --surface:#ffffff;
      --surface-2:#eaf1ef;
      --text:#1b2c2a;
      --muted:#607673;
      --line:#dbe6e3;
      --warning:#9b6b2f;
      --warning-bg:#fff6e7;
      --radius-sm:10px;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 14px 36px rgba(16,42,39,.08);
      --shadow-hover:0 18px 48px rgba(16,42,39,.14);
      --container:1200px;
      --font:PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:var(--font);font-size:16px;line-height:1.78;color:var(--text);background:var(--bg);text-rendering:optimizeLegibility}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(213,154,58,.28)}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(219,230,227,.86);box-shadow:0 4px 18px rgba(16,42,39,.04)}
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:12px;min-width:0;font-weight:800;color:var(--primary)}
    .brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#1f5a53);display:grid;place-items:center;color:var(--accent);box-shadow:0 10px 26px rgba(14,58,54,.18);font-weight:900}
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:18px;letter-spacing:.2px}
    .brand-text span{font-size:12px;color:var(--muted);font-weight:600;margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{position:relative;padding:10px 16px;border-radius:999px;color:#31504c;font-weight:700;font-size:15px;transition:.22s ease}
    .nav-links a:hover,.nav-links a:focus{background:var(--surface-2);color:var(--primary);outline:none}
    .nav-links a.active{background:var(--primary);color:#fff}
    .nav-cta{padding:10px 18px;border:1px solid rgba(213,154,58,.55);border-radius:999px;color:var(--primary);font-weight:800;background:#fff8ea;transition:.22s ease;white-space:nowrap}
    .nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(213,154,58,.18)}
    .menu-toggle{display:none;border:0;background:var(--primary);color:#fff;width:44px;height:44px;border-radius:12px;cursor:pointer}
    .hero{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(14,58,54,.96),rgba(16,42,39,.94)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,rgba(0,0,0,.45));pointer-events:none}
    .hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-180px;top:-150px;background:radial-gradient(circle,rgba(213,154,58,.28),transparent 67%);pointer-events:none}
    .hero-inner{position:relative;z-index:1;padding:86px 0 42px}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid rgba(234,241,239,.2);border-radius:999px;background:rgba(255,255,255,.08);color:#e9f5f2;font-size:14px;font-weight:700}
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(213,154,58,.13)}
    h1{margin:18px 0 18px;font-size:clamp(32px,5vw,54px);line-height:1.15;letter-spacing:-.8px;font-weight:900}
    .hero-sub{max-width:760px;color:#d9e9e6;font-size:18px;line-height:1.9;margin:0}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 22px;border:1px solid transparent;font-weight:800;transition:.22s ease;cursor:pointer}
    .btn-primary{background:var(--accent);color:#102a27;box-shadow:0 12px 28px rgba(213,154,58,.22)}
    .btn-primary:hover{background:#e0aa4e;transform:translateY(-2px);box-shadow:0 16px 34px rgba(213,154,58,.3)}
    .btn-secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff}
    .btn-secondary:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
    .trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px;max-width:720px}
    .trust-item{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}
    .trust-item b{display:block;color:#fff;font-size:15px}
    .trust-item span{color:#c7dbd7;font-size:13px}
    .dashboard{display:grid;gap:16px}
    .score-panel{position:relative;border:1px solid rgba(234,241,239,.18);border-radius:26px;padding:22px;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.07));box-shadow:0 28px 70px rgba(0,0,0,.18);backdrop-filter:blur(12px)}
    .panel-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:14px;margin-bottom:16px}
    .panel-head strong{font-size:18px}
    .status-dot{font-size:13px;color:#ffe0a7;background:rgba(213,154,58,.12);border:1px solid rgba(213,154,58,.28);padding:5px 10px;border-radius:999px}
    .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .metric{padding:16px;border-radius:18px;background:rgba(9,38,35,.56);border:1px solid rgba(255,255,255,.1)}
    .metric .num{display:block;font-size:28px;font-weight:900;color:var(--accent);line-height:1}
    .metric .label{display:block;margin-top:8px;color:#d5e7e4;font-size:14px}
    .tag-strip{position:relative;z-index:2;padding:18px 0 20px}
    .tags{display:flex;gap:10px;overflow:auto;scrollbar-width:none}
    .tags::-webkit-scrollbar{display:none}
    .tag{flex:0 0 auto;border:1px solid rgba(234,241,239,.2);border-radius:999px;padding:8px 14px;background:rgba(255,255,255,.09);color:#e9f5f2;font-size:14px;font-weight:700}
    main{background:linear-gradient(180deg,#f5f7f6 0%,#fff 45%,#f5f7f6 100%)}
    .section{padding:78px 0}
    .section.compact{padding-top:28px}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:28px}
    .section-kicker{color:var(--accent-dark);font-size:14px;font-weight:900;letter-spacing:.5px}
    h2{margin:5px 0 0;font-size:clamp(26px,3.2vw,36px);line-height:1.25;color:var(--primary-2)}
    .section-desc{max-width:620px;color:var(--muted);margin:0}
    .quick-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:18px}
    .quick-card{position:relative;min-height:172px;padding:22px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);transition:.22s ease;overflow:hidden}
    .quick-card:hover{transform:translateY(-4px);border-color:rgba(213,154,58,.75);box-shadow:var(--shadow-hover)}
    .quick-card.large{grid-row:span 2;min-height:362px;background:linear-gradient(180deg,rgba(16,42,39,.82),rgba(16,42,39,.72)),url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;color:#fff}
    .quick-card .icon{width:42px;height:42px;border-radius:14px;background:var(--surface-2);display:grid;place-items:center;color:var(--primary);font-weight:900;margin-bottom:18px}
    .quick-card.large .icon{background:rgba(255,255,255,.13);color:var(--accent)}
    .quick-card h3{margin:0 0 10px;font-size:21px;line-height:1.35}
    .quick-card p{margin:0;color:var(--muted)}
    .quick-card.large p{color:#d8e9e6}
    .arrow{position:absolute;right:20px;bottom:18px;color:var(--accent);font-weight:900}
    .feature-banner{position:relative;border-radius:30px;overflow:hidden;background:linear-gradient(90deg,rgba(14,58,54,.95),rgba(14,58,54,.72)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;box-shadow:var(--shadow)}
    .feature-content{display:grid;grid-template-columns:1fr 1fr;gap:34px;padding:42px}
    .feature-content p{color:#dcebe8;margin:14px 0 0}
    .timeline{display:grid;gap:14px}
    .time-node{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:14px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}
    .time-dot{width:30px;height:30px;border-radius:50%;background:var(--accent);color:#102a27;display:grid;place-items:center;font-weight:900}
    .time-node b{display:block}
    .time-node span{display:block;color:#d8e9e6;font-size:14px;margin-top:2px}
    .score-wrap{display:grid;grid-template-columns:1.4fr .6fr;gap:20px;align-items:start}
    .table-card,.info-card,.article-card,.faq-card,.cta-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
    .table-scroll{overflow:auto;border-radius:var(--radius-lg)}
    table{width:100%;border-collapse:collapse;min-width:720px}
    th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
    th{background:var(--surface-2);color:var(--primary);font-size:14px}
    tr:hover td{background:#f1f7f5}
    .score-num{color:var(--accent-dark);font-weight:900;font-size:18px}
    .badge{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#eef6f4;color:var(--primary);font-size:12px;font-weight:800}
    .badge.gold{background:#fff3d9;color:#8a5a16}
    .badge.warn{background:var(--warning-bg);color:var(--warning)}
    .info-card{padding:22px}
    .info-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
    .info-list li{display:flex;gap:12px;align-items:flex-start;padding-bottom:14px;border-bottom:1px dashed var(--line)}
    .info-list li:last-child{border-bottom:0;padding-bottom:0}
    .check{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:900}
    .guide-grid{display:grid;grid-template-columns:1fr .82fr;gap:20px}
    .article-list{display:grid;gap:14px}
    .article-mini{display:grid;grid-template-columns:124px 1fr;gap:16px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:.22s ease}
    .article-mini:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(213,154,58,.55)}
    .article-mini img{height:92px;width:124px;object-fit:cover;border-radius:14px}
    .article-mini h3{font-size:18px;margin:4px 0 6px;line-height:1.35}
    .article-mini p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .terms{padding:22px;border-left:4px solid var(--accent)}
    .term{padding:14px 0;border-bottom:1px solid var(--line)}
    .term:last-child{border:0}
    .term b{color:var(--primary)}
    .term span{display:block;color:var(--muted);font-size:14px;margin-top:4px}
    .verify{display:grid;grid-template-columns:.95fr 1.05fr;gap:20px}
    .steps{display:grid;gap:14px}
    .step{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:.22s ease}
    .step:hover{border-color:rgba(213,154,58,.62);transform:translateY(-2px)}
    .step-num{height:48px;border-radius:15px;background:var(--surface-2);color:var(--primary);display:grid;place-items:center;font-weight:900}
    .step h3{margin:0 0 4px;font-size:18px}
    .step p{margin:0;color:var(--muted)}
    .risk-box{padding:26px;background:linear-gradient(180deg,#fffaf0,#fff);border:1px solid #edd4a6;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
    .risk-box h3{margin:0 0 12px;color:#6f4c19;font-size:22px}
    .risk-box p{color:#705b36;margin:0 0 18px}
    .risk-box ul{margin:0;padding-left:20px;color:#705b36}
    .read-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:20px}
    .article-card{overflow:hidden}
    .article-card img{height:280px;width:100%;object-fit:cover}
    .article-body{padding:22px}
    .article-body h3{font-size:24px;line-height:1.34;margin:10px 0}
    .article-body p{margin:0;color:var(--muted)}
    .compact-list{display:grid;gap:14px}
    .compact-item{padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.22s ease}
    .compact-item:hover{border-color:rgba(213,154,58,.55);box-shadow:var(--shadow);transform:translateY(-2px)}
    .compact-item h3{margin:6px 0;font-size:18px}
    .meta{color:#7b8f8c;font-size:13px}
    .faq-wrap{display:grid;gap:12px}
    details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0;box-shadow:0 8px 22px rgba(16,42,39,.04);overflow:hidden}
    details[open]{border-color:rgba(14,58,54,.35)}
    summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:800;color:var(--primary);display:flex;justify-content:space-between;gap:14px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";color:var(--accent);font-size:22px;line-height:1}
    details[open] summary:after{content:"−"}
    details p{margin:0;padding:0 22px 20px;color:var(--muted)}
    .cta-section{padding:0 0 82px}
    .cta-card{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:34px;background:linear-gradient(135deg,var(--primary),#174c45);color:#fff;overflow:hidden;position:relative}
    .cta-card:after{content:"";position:absolute;right:-80px;bottom:-130px;width:300px;height:300px;border-radius:50%;background:rgba(213,154,58,.22)}
    .cta-card h2{color:#fff;margin:0 0 8px}
    .cta-card p{margin:0;color:#dcebe8;max-width:760px}
    .site-footer{background:var(--primary-2);color:#cfe0dd;padding:52px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1.1fr;gap:28px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-title{color:#fff;font-weight:900;margin-bottom:12px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#cfe0dd;transition:.2s ease}
    .footer-links a:hover{color:var(--accent)}
    .footer-note{font-size:14px;color:#a9bfbb;margin:10px 0 0}
    .copyright{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#9bb2ae;font-size:13px;padding-top:22px}
    .focusable:focus,.btn:focus,.nav-cta:focus{outline:3px solid rgba(213,154,58,.45);outline-offset:3px}
    @media (max-width:1024px){
      .hero-grid,.feature-content,.score-wrap,.guide-grid,.verify,.read-grid{grid-template-columns:1fr}
      .quick-grid{grid-template-columns:1fr 1fr}
      .quick-card.large{grid-row:auto;grid-column:span 2;min-height:280px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav-wrap{height:66px}
      .brand-text span{display:none}
      .menu-toggle{display:block}
      .nav-links{position:absolute;left:14px;right:14px;top:72px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:10px;display:none;flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{padding:13px 14px}
      .nav-cta{display:none}
      .hero-inner{padding:58px 0 30px}
      .trust-row,.metric-grid,.quick-grid{grid-template-columns:1fr}
      .quick-card.large{grid-column:auto}
      .section{padding:54px 0}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .feature-content{padding:26px}
      .article-mini{grid-template-columns:1fr}
      .article-mini img{width:100%;height:180px}
      .cta-card{grid-template-columns:1fr;padding:26px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .hero-actions{display:grid}
      .btn{width:100%}
      .score-panel{padding:16px;border-radius:20px}
      .metric .num{font-size:24px}
      .section{padding:44px 0}
      .article-card img{height:210px}
      h1{letter-spacing:-.4px}
    }

/* roulang page: category1 */
:root{
      --primary:#0e3a36;
      --primary-2:#102a27;
      --primary-soft:#dfece8;
      --accent:#d59a3a;
      --accent-2:#c58b32;
      --warning:#a66f2c;
      --warning-bg:#fff6e8;
      --bg:#f5f7f6;
      --bg-soft:#eaf1ef;
      --card:#ffffff;
      --text:#182724;
      --muted:#5e7580;
      --light:#f9fbfa;
      --border:#dde7e4;
      --border-dark:#c7d8d4;
      --shadow:0 14px 38px rgba(16,42,39,.08);
      --shadow-hover:0 18px 48px rgba(16,42,39,.14);
      --radius:18px;
      --radius-sm:12px;
      --radius-lg:28px;
      --container:1200px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%,rgba(213,154,58,.10),transparent 28%),
        linear-gradient(180deg,#f9fbfa 0%,var(--bg) 46%,#eef5f2 100%);
      line-height:1.78;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(213,154,58,.28)}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(221,231,228,.88);
      box-shadow:0 6px 18px rgba(16,42,39,.04);
    }
    .header-inner{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:46px;
      height:46px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      letter-spacing:.04em;
      background:
        linear-gradient(135deg,var(--accent),#e7bb65 38%,var(--primary) 39%,var(--primary-2));
      box-shadow:0 10px 24px rgba(14,58,54,.18);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-text strong{font-size:18px;color:var(--primary-2);letter-spacing:.01em}
    .brand-text span{font-size:12px;color:var(--muted);margin-top:3px}
    .nav-wrap{display:flex;align-items:center;gap:16px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid var(--border);
      border-radius:999px;
      background:rgba(234,241,239,.64);
    }
    .nav-links a{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:8px 16px;
      border-radius:999px;
      color:#2b4742;
      font-size:15px;
      font-weight:650;
      transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease;
    }
    .nav-links a:hover{
      background:#fff;
      color:var(--primary);
      box-shadow:0 8px 20px rgba(16,42,39,.08);
      transform:translateY(-1px);
    }
    .nav-links a.active{
      background:var(--primary);
      color:#fff;
      box-shadow:0 10px 24px rgba(14,58,54,.20);
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:42px;
      padding:9px 16px;
      border-radius:999px;
      color:var(--primary-2);
      background:var(--accent);
      font-weight:800;
      box-shadow:0 10px 22px rgba(213,154,58,.24);
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
    }
    .header-cta:hover{transform:translateY(-2px);background:#dfaa4c;box-shadow:0 14px 30px rgba(213,154,58,.32)}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:14px;
      background:var(--primary);
      color:#fff;
      align-items:center;
      justify-content:center;
      box-shadow:0 10px 22px rgba(14,58,54,.18);
    }
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{
      content:"";
      display:block;
      width:20px;
      height:2px;
      background:#fff;
      border-radius:2px;
      transition:transform .2s ease,opacity .2s ease;
    }
    .menu-toggle span:before{transform:translateY(-7px)}
    .menu-toggle span:after{transform:translateY(5px)}
    .menu-toggle.open span{background:transparent}
    .menu-toggle.open span:before{transform:translateY(0) rotate(45deg)}
    .menu-toggle.open span:after{transform:translateY(-2px) rotate(-45deg)}

    .breadcrumb{
      margin:22px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .breadcrumb a{color:var(--primary);font-weight:650}
    .breadcrumb span{margin:0 8px;color:#9aa9a5}

    .category-hero{
      position:relative;
      overflow:hidden;
      margin-top:18px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(110deg,rgba(14,58,54,.95),rgba(16,42,39,.88)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      color:#fff;
      box-shadow:var(--shadow);
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(213,154,58,.14) 1px,transparent 1px),
        linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);
      background-size:42px 42px;
      opacity:.52;
      pointer-events:none;
    }
    .category-hero:after{
      content:"";
      position:absolute;
      right:-80px;
      top:-90px;
      width:280px;
      height:280px;
      border-radius:50%;
      border:1px solid rgba(213,154,58,.36);
      box-shadow:0 0 0 54px rgba(213,154,58,.05);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:38px;
      align-items:center;
      padding:54px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      width:max-content;
      padding:7px 13px;
      border:1px solid rgba(213,154,58,.42);
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#f2d6a2;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(213,154,58,.15);
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(30px,4vw,46px);
      line-height:1.18;
      letter-spacing:-.02em;
      font-weight:900;
    }
    .hero-lead{
      max-width:760px;
      margin:0;
      color:#d6e5e1;
      font-size:17px;
      line-height:1.86;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:11px 19px;
      border-radius:999px;
      font-weight:800;
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease,color .2s ease;
    }
    .btn-primary{
      background:var(--accent);
      color:var(--primary-2);
      box-shadow:0 12px 28px rgba(213,154,58,.26);
    }
    .btn-primary:hover{transform:translateY(-2px);background:#e2ad51;box-shadow:0 16px 34px rgba(213,154,58,.34)}
    .btn-ghost{
      background:rgba(255,255,255,.08);
      color:#fff;
      border:1px solid rgba(255,255,255,.24);
    }
    .btn-ghost:hover{transform:translateY(-2px);background:rgba(255,255,255,.15);border-color:rgba(213,154,58,.55)}
    .btn-outline{
      color:var(--primary);
      border:1px solid var(--border-dark);
      background:#fff;
    }
    .btn-outline:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 10px 24px rgba(16,42,39,.08)}
    .hero-visual{
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.10);
      border-radius:24px;
      padding:14px;
      backdrop-filter:blur(14px);
    }
    .hero-visual img{
      width:100%;
      aspect-ratio:4/3;
      object-fit:cover;
      border-radius:18px;
      filter:saturate(.96) contrast(1.03);
    }
    .visual-caption{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:10px;
      margin-top:12px;
    }
    .mini-stat{
      padding:12px;
      border-radius:14px;
      background:rgba(16,42,39,.58);
      border:1px solid rgba(255,255,255,.12);
    }
    .mini-stat strong{display:block;color:#fff;font-size:18px;line-height:1.2}
    .mini-stat span{display:block;color:#c2d4cf;font-size:12px;margin-top:4px}

    main{padding-bottom:76px}
    .section{padding:70px 0 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:24px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent-2);
      font-size:13px;
      font-weight:900;
      margin-bottom:8px;
    }
    .section-kicker:before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px}
    h2{
      margin:0;
      color:var(--primary-2);
      font-size:clamp(24px,3vw,32px);
      line-height:1.28;
      letter-spacing:-.01em;
      font-weight:900;
    }
    .section-desc{
      margin:8px 0 0;
      color:var(--muted);
      max-width:720px;
      font-size:16px;
    }

    .filter-shell{
      position:relative;
      margin-top:-24px;
      z-index:3;
    }
    .filter-bar{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:14px;
      border:1px solid var(--border);
      border-radius:22px;
      background:rgba(255,255,255,.94);
      box-shadow:var(--shadow);
      scrollbar-width:thin;
    }
    .filter-bar button{
      flex:0 0 auto;
      min-height:40px;
      padding:9px 15px;
      border-radius:999px;
      background:var(--bg-soft);
      color:#2f4b46;
      font-weight:750;
      transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;
    }
    .filter-bar button:hover{transform:translateY(-1px);background:#fff;box-shadow:0 8px 18px rgba(16,42,39,.08)}
    .filter-bar button.active{background:var(--accent);color:var(--primary-2);box-shadow:0 10px 22px rgba(213,154,58,.22)}

    .guide-grid{
      display:grid;
      grid-template-columns:1.18fr .82fr;
      gap:24px;
      align-items:stretch;
    }
    .feature-card,.side-card,.info-card,.step-card,.faq-item,.cta-panel{
      border:1px solid var(--border);
      border-radius:var(--radius);
      background:var(--card);
      box-shadow:var(--shadow);
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }
    .feature-card:hover,.side-card:hover,.info-card:hover,.step-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(213,154,58,.52);
    }
    .feature-card{overflow:hidden}
    .feature-media{position:relative}
    .feature-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
    .feature-media:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 48%,rgba(16,42,39,.78));
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary);
      font-size:12px;
      font-weight:850;
    }
    .badge.gold{background:rgba(213,154,58,.18);color:#805315}
    .feature-badge{
      position:absolute;
      left:18px;
      bottom:18px;
      z-index:2;
      background:rgba(213,154,58,.95);
      color:var(--primary-2);
    }
    .feature-body{padding:24px}
    .feature-body h3,.side-card h3,.info-card h3,.step-card h3{
      margin:0 0 10px;
      color:var(--primary-2);
      font-size:21px;
      line-height:1.36;
    }
    .feature-body p,.side-card p,.info-card p,.step-card p{margin:0;color:var(--muted)}
    .meta-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:18px;
      color:#7b8d88;
      font-size:13px;
    }
    .read-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--primary);
      font-weight:850;
      transition:gap .2s ease,color .2s ease;
    }
    .read-link:hover{gap:10px;color:var(--accent-2)}
    .side-stack{display:grid;gap:16px}
    .side-card{display:grid;grid-template-columns:138px 1fr;gap:16px;overflow:hidden;padding:12px}
    .side-card img{width:100%;height:132px;object-fit:cover;border-radius:14px}
    .side-card-content{padding:4px 4px 4px 0}
    .side-card .badge{margin-bottom:9px}
    .side-card h3{font-size:18px}
    .side-card p{font-size:14px;line-height:1.68}

    .score-panel{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:24px;
      align-items:stretch;
    }
    .score-intro{
      position:relative;
      overflow:hidden;
      padding:28px;
      border-radius:var(--radius);
      background:linear-gradient(145deg,var(--primary),var(--primary-2));
      color:#fff;
      box-shadow:var(--shadow);
    }
    .score-intro:after{
      content:"";
      position:absolute;
      right:-60px;
      bottom:-60px;
      width:190px;
      height:190px;
      border-radius:50%;
      border:1px solid rgba(213,154,58,.36);
      box-shadow:0 0 0 42px rgba(213,154,58,.06);
    }
    .score-intro h3{position:relative;margin:0 0 12px;font-size:24px;line-height:1.3;z-index:1}
    .score-intro p{position:relative;margin:0;color:#cfe0dc;z-index:1}
    .score-points{position:relative;z-index:1;display:grid;gap:10px;margin-top:24px}
    .score-point{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:12px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:14px;
      background:rgba(255,255,255,.07);
    }
    .score-point span{
      flex:0 0 auto;
      width:24px;
      height:24px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--accent);
      color:var(--primary-2);
      font-weight:900;
      font-size:12px;
    }
    .score-point strong{display:block;color:#fff;line-height:1.3}
    .score-point em{display:block;color:#bdd3ce;font-size:13px;font-style:normal;margin-top:2px}
    .data-table-wrap{
      overflow:hidden;
      border:1px solid var(--border);
      border-radius:var(--radius);
      background:#fff;
      box-shadow:var(--shadow);
    }
    table{width:100%;border-collapse:collapse}
    th,td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--border)}
    th{background:var(--bg-soft);color:var(--primary);font-size:13px;font-weight:900}
    td{color:#2c4540;font-size:15px}
    tr:last-child td{border-bottom:0}
    tbody tr{transition:background .2s ease}
    tbody tr:hover{background:#f3f8f6}
    .score-num{color:var(--accent-2);font-weight:950}
    .status{
      display:inline-flex;
      padding:4px 9px;
      border-radius:999px;
      background:#eef5f2;
      color:#477168;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }

    .knowledge-layout{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .info-card{padding:24px}
    .info-icon{
      width:46px;
      height:46px;
      border-radius:15px;
      display:grid;
      place-items:center;
      margin-bottom:16px;
      background:linear-gradient(135deg,rgba(213,154,58,.22),rgba(14,58,54,.10));
      color:var(--primary);
      font-weight:900;
      font-size:20px;
    }
    .term-list{display:grid;gap:10px;margin-top:16px}
    .term{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:10px 12px;
      border-radius:12px;
      background:var(--bg);
      border:1px solid var(--border);
      color:#425e58;
      font-size:14px;
    }
    .term strong{color:var(--primary-2)}

    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .step-card{padding:22px;position:relative;overflow:hidden}
    .step-num{
      width:38px;
      height:38px;
      border-radius:13px;
      display:grid;
      place-items:center;
      margin-bottom:14px;
      background:var(--primary);
      color:#fff;
      font-weight:900;
    }
    .step-card:before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      right:0;
      height:4px;
      background:linear-gradient(90deg,var(--accent),rgba(213,154,58,.25));
    }
    .warning-card{
      margin-top:18px;
      padding:20px 22px;
      border:1px solid rgba(166,111,44,.28);
      border-left:5px solid var(--warning);
      border-radius:var(--radius);
      background:var(--warning-bg);
      color:#5b4228;
      box-shadow:0 10px 24px rgba(166,111,44,.06);
    }
    .warning-card strong{color:#7a4d18}

    .topic-strip{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:20px;
    }
    .topic-card{
      position:relative;
      overflow:hidden;
      min-height:270px;
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      border:1px solid var(--border);
      background:#fff;
    }
    .topic-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
    .topic-card:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(16,42,39,.18),rgba(16,42,39,.86));
    }
    .topic-content{
      position:absolute;
      inset:auto 0 0 0;
      z-index:1;
      padding:26px;
      color:#fff;
    }
    .topic-content h3{margin:10px 0 8px;font-size:23px;line-height:1.28}
    .topic-content p{margin:0;color:#dbe8e5}
    .keyword-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .keyword-cloud a{
      display:inline-flex;
      padding:8px 12px;
      border:1px solid var(--border);
      border-radius:999px;
      background:#fff;
      color:#33534d;
      font-size:14px;
      font-weight:750;
      transition:transform .2s ease,border-color .2s ease,background .2s ease,color .2s ease;
    }
    .keyword-cloud a:hover{transform:translateY(-1px);border-color:var(--accent);background:#fff9ed;color:#7d5418}

    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      background:#fff;
      color:var(--primary-2);
      font-weight:900;
      text-align:left;
    }
    .faq-question span:first-child{font-size:16px}
    .faq-icon{
      flex:0 0 auto;
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:var(--primary);
      transition:transform .2s ease,background .2s ease;
    }
    .faq-answer{
      display:none;
      padding:0 20px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.active .faq-answer{display:block}
    .faq-item.active .faq-icon{transform:rotate(45deg);background:rgba(213,154,58,.22);color:#805315}

    .cta-panel{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:center;
      padding:34px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.96),rgba(234,241,239,.96)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
    }
    .cta-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(213,154,58,.10) 1px,transparent 1px);
      background-size:38px 38px;
      pointer-events:none;
    }
    .cta-content,.cta-form{position:relative;z-index:1}
    .cta-content h2{margin-bottom:10px}
    .cta-content p{margin:0;color:var(--muted)}
    .cta-form{
      display:grid;
      gap:12px;
      padding:18px;
      border:1px solid var(--border);
      border-radius:18px;
      background:#fff;
      box-shadow:0 10px 24px rgba(16,42,39,.06);
    }
    .input-row{display:grid;grid-template-columns:1fr auto;gap:10px}
    .cta-form input{
      width:100%;
      min-height:46px;
      padding:10px 14px;
      border:1px solid var(--border-dark);
      border-radius:999px;
      outline:none;
      color:var(--text);
      background:#fff;
      transition:border-color .2s ease,box-shadow .2s ease;
    }
    .cta-form input:focus{
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(14,58,54,.10);
    }
    .form-note{margin:0;color:#728783;font-size:13px;line-height:1.65}
    .form-note strong{color:var(--warning)}

    .site-footer{
      padding:54px 0 24px;
      background:linear-gradient(180deg,var(--primary),var(--primary-2));
      color:#dbe8e5;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .9fr 1.2fr;
      gap:30px;
      align-items:start;
    }
    .footer-note{margin:14px 0 0;color:#a9bfbb;font-size:14px;line-height:1.8}
    .footer-title{color:#fff;font-weight:900;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:#c7d8d4;
      font-size:14px;
      transition:color .2s ease,transform .2s ease;
    }
    .footer-links a:hover{color:var(--accent);transform:translateX(2px)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.12);
      color:#a9bfbb;
      font-size:13px;
    }

    a:focus-visible,button:focus-visible,input:focus-visible{
      outline:3px solid rgba(213,154,58,.45);
      outline-offset:3px;
    }

    @media (max-width:1024px){
      .container{width:min(100% - 32px,var(--container))}
      .header-cta{display:none}
      .hero-inner,.guide-grid,.score-panel,.cta-panel{grid-template-columns:1fr}
      .hero-inner{padding:42px}
      .knowledge-layout{grid-template-columns:1fr 1fr}
      .steps{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .header-inner{min-height:66px}
      .brand-text strong{font-size:16px}
      .brand-text span{display:none}
      .menu-toggle{display:flex}
      .nav-wrap{
        position:absolute;
        left:16px;
        right:16px;
        top:74px;
        display:none;
        padding:14px;
        border:1px solid var(--border);
        border-radius:20px;
        background:#fff;
        box-shadow:var(--shadow-hover);
      }
      .nav-wrap.open{display:block}
      .nav-links{
        width:100%;
        flex-direction:column;
        align-items:stretch;
        border:0;
        border-radius:0;
        background:transparent;
        padding:0;
      }
      .nav-links a{justify-content:center;min-height:44px}
      .category-hero{border-radius:22px}
      .hero-inner{padding:32px 22px}
      .hero-actions .btn{width:100%}
      .visual-caption{grid-template-columns:1fr}
      .section{padding-top:54px}
      .section-head{display:block}
      .side-card{grid-template-columns:1fr}
      .side-card img{height:auto;aspect-ratio:16/9}
      .side-card-content{padding:2px 4px 8px}
      .data-table-wrap{overflow-x:auto}
      table{min-width:680px}
      .knowledge-layout,.steps,.topic-strip{grid-template-columns:1fr}
      .topic-card{min-height:250px}
      .input-row{grid-template-columns:1fr}
      .input-row .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }
    @media (max-width:520px){
      .container{width:min(100% - 24px,var(--container))}
      .brand-mark{width:42px;height:42px;border-radius:13px}
      .category-hero{margin-top:14px}
      .hero-inner{padding:28px 18px}
      .hero-lead{font-size:15px;line-height:1.78}
      .filter-bar{border-radius:18px}
      .feature-body,.info-card,.step-card,.score-intro,.cta-panel{padding:20px}
      .section{padding-top:46px}
      th,td{padding:13px 14px}
      .footer-note,.footer-links a{font-size:13px}
    }