:root {
      --ink:#183143;
      --muted:#4f6475;
      --line:#d8e6ef;
      --blue:#0f6fa7;
      --blue-2:#eaf5fb;
      --orange:#d8651a;
      --orange-2:#fff3ea;
      --bg:#f7fbfd;
      --white:#ffffff;
      --shadow:0 10px 30px rgba(16, 50, 74, 0.08);
      --radius:18px;
    }
    * { box-sizing:border-box; }
    html { scroll-behavior:smooth; }
    body {
      margin:0;
      font-family: Arial, Helvetica, sans-serif;
      color:var(--ink);
      background:linear-gradient(180deg,#f7fbfd 0%,#ffffff 220px);
      line-height:1.72;
    }
    a { color:var(--blue); text-decoration:none; }
    a:hover { text-decoration:underline; }
    .page {
      max-width: 1040px;
      margin: 0 auto;
      padding: 36px 20px 80px;
    }
    .hero {
      background:linear-gradient(135deg,#eef8fc 0%,#ffffff 70%);
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow);
      overflow:hidden;
      margin-bottom:28px;
    }
    .hero-inner {
      display:grid;
      grid-template-columns: 1.3fr 0.7fr;
      gap:28px;
      padding:40px;
      align-items:center;
    }
    .eyebrow {
      display:inline-block;
      padding:8px 14px;
      border-radius:999px;
      background:#e8f4fb;
      color:var(--blue);
      font-size:14px;
      font-weight:700;
      letter-spacing:.02em;
      text-transform:uppercase;
    }
    h1 {
      font-size:40px;
      line-height:1.15;
      margin:16px 0 14px;
      letter-spacing:-0.02em;
    }
    h2 {
      font-size:31px;
      line-height:1.2;
      margin:56px 0 18px;
      letter-spacing:-0.02em;
    }
    h3 {
      font-size:23px;
      line-height:1.3;
      margin:28px 0 10px;
    }
    p { margin: 0 0 18px; font-size:18px; }
    .lead { font-size:19px; color:var(--muted); }
    .hero-card {
      background:var(--white);
      border:1px solid var(--line);
      border-radius:22px;
      padding:22px;
      box-shadow:var(--shadow);
    }
    .hero-card strong { color:var(--blue); }
    .toc {
      background:var(--white);
      border:1px solid var(--line);
      border-radius:22px;
      padding:24px;
      box-shadow:var(--shadow);
      margin:26px 0 30px;
    }
    .toc h2 {
      margin:0 0 12px;
      font-size:22px;
    }
    .toc ul {
      margin:0;
      padding-left:18px;
      columns:2;
      gap:28px;
    }
    .toc li {
      margin:8px 0;
      break-inside:avoid;
      font-size:16px;
    }
    .spec-table-wrap {
      overflow-x:auto;
      margin:24px 0 8px;
      border:1px solid var(--line);
      border-radius:20px;
      background:var(--white);
      box-shadow:var(--shadow);
    }
    table {
      width:100%;
      border-collapse:collapse;
      min-width:760px;
      font-size:16px;
    }
    th, td {
      padding:16px 14px;
      border-bottom:1px solid var(--line);
      text-align:left;
      vertical-align:top;
    }
    th {
      background:#f0f8fc;
      color:var(--ink);
      font-size:15px;
      text-transform:uppercase;
      letter-spacing:.03em;
    }
    tr:last-child td { border-bottom:none; }
    .caption {
      color:var(--muted);
      font-size:14px;
      margin-top:10px;
    }
    figure {
      margin:34px 0 34px;
      background:var(--white);
      border:1px solid var(--line);
      border-radius:24px;
      padding:18px;
      box-shadow:var(--shadow);
    }
    figure img {
      width:100%;
      height:auto;
      display:block;
      border-radius:16px;
      background:#f8fbff;
    }
    figcaption {
      margin-top:12px;
      color:var(--muted);
      font-size:15px;
    }
    .cta-grid {
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
      margin:26px 0 18px;
    }
    .cta-card {
      background:linear-gradient(180deg,#ffffff 0%,#f8fcff 100%);
      border:1px solid var(--line);
      border-radius:22px;
      padding:22px;
      box-shadow:var(--shadow);
    }
    .cta-card h3 {
      margin-top:0;
      font-size:22px;
    }
    .button {
      display:inline-block;
      margin-top:10px;
      padding:12px 16px;
      border-radius:12px;
      background:var(--blue);
      color:#fff;
      font-weight:700;
    }
    .button:hover { text-decoration:none; opacity:.94; }
    .pull-quote {
      border-left:5px solid var(--orange);
      padding:18px 20px;
      margin:24px 0;
      border-radius:0 14px 14px 0;
      background:var(--orange-2);
      color:#5a4b41;
      font-size:18px;
    }
    .resource-list {
      padding-left:20px;
      margin: 0 0 18px;
    }
    .resource-list li { margin:9px 0; font-size:18px; }
    .faq {
      border:1px solid var(--line);
      border-radius:22px;
      background:var(--white);
      box-shadow:var(--shadow);
      overflow:hidden;
      margin-top:20px;
    }
    .faq-item {
      padding:22px 24px;
      border-bottom:1px solid var(--line);
    }
    .faq-item:last-child { border-bottom:none; }
    .faq-item h3 {
      margin:0 0 10px;
      font-size:21px;
    }
    .footer-cta {
      margin-top:36px;
      padding:28px;
      border-radius:24px;
      background:linear-gradient(135deg,#0f6fa7 0%,#1e8fc8 100%);
      color:#fff;
      box-shadow:var(--shadow);
    }
    .footer-cta h2 {
      color:#fff;
      margin-top:0;
      margin-bottom:12px;
    }
    .footer-cta p { color:#f2fbff; }
    .footer-links a {
      color:#fff;
      font-weight:700;
      margin-right:18px;
      white-space:nowrap;
    }
    .note {
      font-size:14px;
      color:var(--muted);
      margin-top:12px;
    }
    @media (max-width: 860px) {
      .hero-inner, .cta-grid { grid-template-columns:1fr; }
      .toc ul { columns:1; }
      h1 { font-size:32px; }
      h2 { font-size:28px; }
      p, .resource-list li { font-size:17px; }
    }