:root{
      --brand:#0b5cab;
      --brand-dark:#083d74;
      --brand-soft:#eaf3ff;
      --ink:#102033;
      --muted:#526173;
      --line:#d8e2ee;
      --bg:#f4f8fc;
      --card:#ffffff;
      --ok:#0f8a5f;
      --warn:#a86508;
      --shadow:0 10px 28px rgba(15,32,51,.08);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Arial,Helvetica,sans-serif;
      color:var(--ink);
      background:var(--bg);
      line-height:1.75;
    }
    a{color:var(--brand);text-decoration:none}
    a:hover{text-decoration:underline}
    .wrap{
      max-width:1120px;
      margin:0 auto;
      padding:32px 20px 64px;
    }
    .hero{
      background:linear-gradient(135deg,#0b5cab 0%,#0b467f 100%);
      color:#fff;
      border-radius:22px;
      padding:34px 30px;
      box-shadow:var(--shadow);
      margin-bottom:24px;
    }
    .eyebrow{
      display:inline-block;
      font-size:12px;
      letter-spacing:.12em;
      text-transform:uppercase;
      background:rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.22);
      border-radius:999px;
      padding:6px 12px;
      margin-bottom:14px;
    }
    h1,h2,h3{
      line-height:1.2;
      color:var(--ink);
      margin:0 0 14px;
    }
    .hero h1{color:#fff;font-size:40px;margin-bottom:14px}
    .hero p{margin:0 0 16px;color:rgba(255,255,255,.92);font-size:18px}
    .hero-grid{
      display:grid;
      grid-template-columns:1.5fr 1fr;
      gap:20px;
      align-items:end;
    }
    .hero-card{
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
      border-radius:16px;
      padding:18px;
    }
    .hero-card strong{display:block;font-size:14px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px}
    .hero-list{margin:0;padding-left:18px}
    .hero-list li{margin:0 0 6px}
    .cta-row{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
    }
    .btn{
      display:inline-block;
      padding:12px 16px;
      border-radius:999px;
      font-weight:700;
      border:1px solid transparent;
    }
    .btn-primary{background:#fff;color:var(--brand-dark)}
    .btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
    .toc, .card, .cta-panel, .faq, .notice{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:20px;
      box-shadow:var(--shadow);
    }
    .toc{
      padding:24px;
      margin:0 0 24px;
    }
    .toc h2{font-size:24px}
    .toc-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px 22px;
    }
    .toc a{
      display:block;
      padding:8px 0;
      border-bottom:1px dashed #d9e8f4;
      font-weight:600;
    }
    .card{
      padding:30px;
      margin:0 0 22px;
    }
    .lead{
      font-size:18px;
      color:#203245;
    }
    .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:12px 0 18px;
    }
    .badge{
      display:inline-block;
      padding:8px 12px;
      border-radius:999px;
      background:var(--brand-soft);
      color:var(--brand-dark);
      font-size:14px;
      font-weight:700;
    }
    .two-col{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:start;
    }
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      margin-top:18px;
    }
    .mini{
      background:#f8fbff;
      border:1px solid var(--line);
      border-radius:16px;
      padding:16px;
    }
    .mini h3{font-size:18px;margin-bottom:8px}
    .checklist, .rfq-list{margin:10px 0 0;padding-left:20px}
    .checklist li, .rfq-list li{margin-bottom:8px}
    table{
      width:100%;
      border-collapse:collapse;
      margin:14px 0 8px;
      font-size:15px;
    }
    th,td{
      border:1px solid var(--line);
      padding:12px 10px;
      vertical-align:top;
    }
    th{
      background:#eef5fc;
      text-align:left;
      color:var(--brand-dark);
    }
    .svg-figure{
      margin:26px 0;
      background:#fbfdff;
      border:1px solid var(--line);
      border-radius:18px;
      padding:14px;
    }
    .svg-figure svg{width:100%;height:auto;display:block}
    figcaption{
      color:var(--muted);
      font-size:14px;
      margin-top:10px;
    }
    .cta-panel{
      padding:24px;
      margin-top:22px;
      background:linear-gradient(180deg,#ffffff 0%,#f5faff 100%);
    }
    .cta-panel h3{font-size:24px}
    .cta-panel p{margin-top:0}
    .link-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      margin-top:14px;
    }
    .link-card{
      border:1px solid var(--line);
      border-radius:16px;
      padding:14px;
      background:#fff;
    }
    .faq{
      padding:26px 28px;
      margin-top:24px;
    }
    .faq-item + .faq-item{border-top:1px solid var(--line);padding-top:16px;margin-top:16px}
    .small{font-size:14px;color:var(--muted)}
    .notice{
      padding:18px 20px;
      margin-top:18px;
      border-left:4px solid var(--warn);
    }
    .sources{
      font-size:14px;
      color:var(--muted);
    }
    @media (max-width:900px){
      .hero-grid,.two-col,.toc-grid,.link-grid{grid-template-columns:1fr}
      .hero h1{font-size:32px}
      .wrap{padding:22px 14px 48px}
      .card,.toc,.faq,.cta-panel{padding:22px}
    }