:root {
      --ink:#0f172a;
      --muted:#475569;
      --line:#dbe3ef;
      --soft:#f8fbff;
      --brand:#1d4ed8;
      --brand-2:#0f3d8a;
      --accent:#dbeafe;
      --ok:#dcfce7;
      --warn:#fff7ed;
      --max:1100px;
      --radius:18px;
    }
    * { box-sizing:border-box; }
    html { scroll-behavior:smooth; }
    body {
      margin:0;
      font-family:Arial, Helvetica, sans-serif;
      color:var(--ink);
      background:#ffffff;
      line-height:1.7;
    }
    a { color:var(--brand); text-decoration:none; }
    a:hover { text-decoration:underline; }
    .wrap { max-width:var(--max); margin:0 auto; padding:32px 20px 72px; }
    .eyebrow {
      display:inline-block;
      padding:6px 12px;
      border-radius:999px;
      background:var(--accent);
      color:var(--brand-2);
      font-size:13px;
      font-weight:700;
      letter-spacing:.03em;
      text-transform:uppercase;
    }
    h1, h2, h3 {
      line-height:1.22;
      color:var(--ink);
      scroll-margin-top:24px;
    }
    h1 { font-size:42px; margin:18px 0 14px; }
    h2 { font-size:30px; margin:48px 0 18px; }
    h3 { font-size:22px; margin:28px 0 12px; }
    p { margin:0 0 18px; font-size:17px; }
    .lead {
      font-size:19px;
      color:#1f2937;
      max-width:940px;
    }
    .hero {
      background:linear-gradient(135deg, #f8fbff 0%, #eef5ff 100%);
      border:1px solid var(--line);
      border-radius:24px;
      padding:28px;
      margin-bottom:28px;
    }
    .toc {
      background:#fbfdff;
      border:1px solid var(--line);
      border-radius:18px;
      padding:22px 24px;
      margin:28px 0 34px;
    }
    .toc h2 {
      font-size:20px;
      margin:0 0 12px;
    }
    .toc ol {
      margin:0;
      padding-left:20px;
    }
    .toc li { margin:8px 0; }
    .grid-2 {
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
    }
    .callout, .spec-card, .cta-card, .outcome-box {
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:#fff;
      padding:22px;
    }
    .callout {
      background:var(--soft);
      margin:24px 0 28px;
    }
    .callout h3 {
      margin-top:0;
      font-size:20px;
    }
    .table-wrap {
      overflow-x:auto;
      margin:20px 0 24px;
      border:1px solid var(--line);
      border-radius:18px;
    }
    table {
      width:100%;
      border-collapse:collapse;
      min-width:820px;
      background:#fff;
    }
    th, td {
      padding:14px 16px;
      border-bottom:1px solid var(--line);
      vertical-align:top;
      font-size:15px;
    }
    th {
      background:#f3f7ff;
      text-align:left;
      font-size:14px;
      letter-spacing:.02em;
    }
    .spec-grid {
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:18px;
      margin:18px 0 10px;
    }
    .spec-card h3 {
      margin:0 0 10px;
      font-size:20px;
    }
    .spec-card p {
      font-size:16px;
      margin-bottom:12px;
    }
    .tag {
      display:inline-block;
      padding:5px 10px;
      border-radius:999px;
      background:#eef5ff;
      color:var(--brand-2);
      font-size:13px;
      font-weight:700;
      margin:0 8px 8px 0;
    }
    figure {
      margin:34px 0;
      padding:18px;
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
    }
    figure img {
      width:100%;
      height:auto;
      display:block;
      border-radius:14px;
      border:1px solid #eef2f7;
    }
    figcaption {
      margin-top:12px;
      color:var(--muted);
      font-size:14px;
    }
    ul, ol {
      padding-left:22px;
      margin:0 0 18px;
    }
    li {
      margin:7px 0;
      font-size:17px;
    }
    .outcomes {
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:18px;
      margin:20px 0 10px;
    }
    .outcome-box {
      background:#fcfdff;
    }
    .outcome-box h3 {
      margin:0 0 10px;
      font-size:20px;
    }
    .note {
      font-size:14px;
      color:var(--muted);
    }
    .cta-band {
      background:linear-gradient(135deg, #0f3d8a 0%, #1d4ed8 100%);
      color:#fff;
      border-radius:24px;
      padding:28px;
      margin-top:42px;
    }
    .cta-band h2 {
      color:#fff;
      margin-top:0;
    }
    .cta-grid {
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
      margin-top:18px;
    }
    .cta-card {
      background:rgba(255,255,255,.96);
    }
    .cta-button {
      display:inline-block;
      margin-top:10px;
      padding:11px 16px;
      border-radius:10px;
      background:var(--brand);
      color:#fff;
      font-weight:700;
    }
    .faq-item {
      border-top:1px solid var(--line);
      padding:18px 0;
    }
    .faq-item:last-child {
      border-bottom:1px solid var(--line);
    }
    .faq-item h3 {
      margin:0 0 8px;
      font-size:20px;
    }
    .footer-note {
      margin-top:24px;
      font-size:14px;
      color:var(--muted);
    }
    .external {
      white-space:nowrap;
    }
    @media (max-width: 900px) {
      .grid-2, .spec-grid, .outcomes, .cta-grid {
        grid-template-columns:1fr;
      }
      h1 { font-size:34px; }
      h2 { font-size:28px; }
    }
.cta-card h3 { color:#0f172a; }
.cta-card p { color:#475569; }