:root {
      --brand:#0b5cab;
      --brand-dark:#083d74;
      --ink:#0f172a;
      --muted:#475569;
      --line:#dbe3ef;
      --bg:#f3f7fb;
      --card:#ffffff;
      --soft:#f8fbff;
      --accent:#eaf3ff;
      --ok:#0b8a5b;
      --warn:#b45309;
      --shadow:0 12px 30px rgba(11,92,171,0.08);
    }
    * { 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:1.72;
    }
    a { color:var(--brand); text-decoration:none; }
    a:hover { text-decoration:underline; }
    .wrap {
      max-width:1120px;
      margin:0 auto;
      padding:0 20px 56px;
    }
    .hero {
      background:linear-gradient(135deg, #0b5cab 0%, #0a4e94 55%, #083d74 100%);
      color:#fff;
      padding:40px 0 28px;
      box-shadow:var(--shadow);
    }
    .hero-grid {
      display:grid;
      grid-template-columns:1.3fr 0.7fr;
      gap:24px;
      align-items:center;
    }
    .eyebrow {
      display:inline-block;
      padding:8px 12px;
      border:1px solid rgba(255,255,255,0.25);
      border-radius:999px;
      font-size:13px;
      letter-spacing:0.04em;
      text-transform:uppercase;
      margin-bottom:16px;
      background:rgba(255,255,255,0.08);
    }
    h1, h2, h3 {
      color:var(--ink);
      line-height:1.2;
      scroll-margin-top:96px;
    }
    h1 {
      color:#fff;
      font-size:38px;
      margin:0 0 14px;
    }
    h2 {
      font-size:30px;
      margin:0 0 18px;
    }
    h3 {
      font-size:22px;
      margin:28px 0 12px;
    }
    p, li {
      font-size:16px;
      margin:0 0 16px;
    }
    .hero p {
      color:rgba(255,255,255,0.94);
      font-size:17px;
    }
    .hero-card {
      background:rgba(255,255,255,0.1);
      border:1px solid rgba(255,255,255,0.2);
      border-radius:18px;
      padding:20px;
      backdrop-filter:blur(6px);
    }
    .hero-card ul {
      margin:0;
      padding-left:20px;
    }
    .hero-card li {
      color:#fff;
      margin-bottom:10px;
    }
    .cta-row {
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:20px;
    }
    .btn {
      display:inline-block;
      padding:12px 16px;
      border-radius:12px;
      font-weight:700;
      transition:0.2s ease;
    }
    .btn-primary {
      background:#fff;
      color:var(--brand-dark);
    }
    .btn-secondary {
      background:rgba(255,255,255,0.1);
      border:1px solid rgba(255,255,255,0.25);
      color:#fff;
    }
    .btn-soft {
      background:var(--accent);
      color:var(--brand-dark);
    }
    .section {
      background:var(--card);
      border:1px solid var(--line);
      border-radius:22px;
      padding:34px;
      margin-top:26px;
      box-shadow:var(--shadow);
    }
    .toc {
      background:var(--soft);
      border:1px solid var(--line);
    }
    .toc ul {
      margin:0;
      padding-left:20px;
    }
    .toc li {
      margin-bottom:10px;
    }
    .callout {
      background:linear-gradient(180deg, #f8fbff 0%, #eef6ff 100%);
      border:1px solid #cfe1f5;
      border-left:6px solid var(--brand);
      padding:18px 20px;
      border-radius:16px;
      margin:22px 0;
    }
    .mini-grid {
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:14px;
      margin-top:18px;
    }
    .mini-card {
      background:var(--soft);
      border:1px solid var(--line);
      border-radius:16px;
      padding:16px;
    }
    .mini-card strong {
      display:block;
      font-size:15px;
      color:var(--brand-dark);
      margin-bottom:6px;
    }
    .table-wrap {
      overflow-x:auto;
      margin:18px 0 10px;
    }
    table {
      width:100%;
      border-collapse:collapse;
      min-width:780px;
      font-size:15px;
    }
    th, td {
      border:1px solid var(--line);
      padding:12px 12px;
      text-align:left;
      vertical-align:top;
    }
    th {
      background:#eef6ff;
      color:var(--brand-dark);
    }
    .img-box {
      margin:24px 0;
      padding:18px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--line);
    }
    .img-box img {
      width:100%;
      height:auto;
      display:block;
      border-radius:14px;
      background:#f8fbff;
    }
    figcaption {
      font-size:14px;
      color:var(--muted);
      margin-top:10px;
    }
    .role-grid {
      display:grid;
      grid-template-columns:repeat(2, 1fr);
      gap:18px;
      margin-top:18px;
    }
    .role-card {
      border:1px solid var(--line);
      border-radius:18px;
      padding:18px;
      background:var(--soft);
    }
    .checklist {
      padding-left:20px;
    }
    .faq details {
      border:1px solid var(--line);
      border-radius:14px;
      padding:14px 16px;
      background:#fff;
      margin-bottom:12px;
    }
    .faq summary {
      cursor:pointer;
      font-weight:700;
      color:var(--brand-dark);
    }
    .link-cluster {
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }
    .footer-cta {
      background:linear-gradient(135deg, #0b5cab 0%, #083d74 100%);
      color:#fff;
    }
    .footer-cta h2, .footer-cta h3, .footer-cta p {
      color:#fff;
    }
    .small-note {
      color:var(--muted);
      font-size:14px;
    }
    @media (max-width:900px) {
      .hero-grid,
      .mini-grid,
      .role-grid {
        grid-template-columns:1fr;
      }
      h1 { font-size:32px; }
      h2 { font-size:26px; }
      .section { padding:24px; }
    }