:root {
    --ink: #1f2933;
    --ink-soft: #52606d;
    --accent: #0b5ed7;
    --accent-dark: #084298;
    --teal: #00857c;
    --line: #e4e7eb;
    --wash: #f5f8fc;
    --wash-warm: #fdf6ec;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: #ffffff;
    color: var(--ink);
    font-family: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
  }
  .page { max-width: 860px; margin: 0 auto; padding: 0 24px; }

  /* ---------- Header ---------- */
  header.site {
    background: #ffffff;
    border-bottom: 1px solid var(--line);
    padding: 40px 0 34px;
  }
  .kicker {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 14px;
  }
  h1 {
    font-size: 34px;
    line-height: 1.25;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.5px;
    margin-bottom: 14px;
  }
  .standfirst {
    font-size: 19px;
    color: var(--ink-soft);
    max-width: 680px;
  }
  .meta {
    margin-top: 20px;
    font-size: 16px;
    color: #9aa5b1;
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    align-items: center;
  }
  .meta .tag {
    background: var(--wash);
    border: 1px solid var(--line);
    color: var(--ink-soft);
    padding: 3px 12px;
    border-radius: 999px;
    font-size: 15px;
  }

  /* ---------- Figures ---------- */
  figure { margin: 34px 0; }
  figure img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(31, 41, 51, 0.08);
  }
  figcaption {
    margin-top: 12px;
    font-size: 16px;
    color: var(--ink-soft);
    text-align: center;
    line-height: 1.6;
  }
  figcaption b { color: var(--ink); }

  /* ---------- Sections ---------- */
  section { margin: 52px 0; }
  h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 6px;
    letter-spacing: -0.3px;
  }
  h2 .num {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    width: 34px;
    height: 34px;
    line-height: 34px;
    text-align: center;
    border-radius: 8px;
    margin-right: 12px;
    vertical-align: middle;
  }
  .h2-sub {
    font-size: 16px;
    color: var(--teal);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 18px;
    margin-left: 46px;
  }
  h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-dark);
    margin: 28px 0 10px;
  }
  p { margin: 14px 0; }
  strong { color: var(--ink); }

  /* ---------- Cards / highlights ---------- */
  .callout {
    background: var(--wash);
    border-left: 4px solid var(--accent);
    border-radius: 0 10px 10px 0;
    padding: 18px 22px;
    margin: 24px 0;
    font-size: 16px;
    color: var(--ink-soft);
  }
  .callout b { color: var(--accent-dark); }

  ul.bullets { margin: 14px 0 14px 24px; }
  ul.bullets li { margin: 10px 0; padding-left: 6px; }
  ul.bullets li::marker { color: var(--accent); }

  /* ---------- Summary table ---------- */
  .table-wrap { overflow-x: auto; margin: 26px 0; }
  table.summary {
    width: 100%;
    border-collapse: collapse;
    font-size: 16px;
    min-width: 640px;
  }
  table.summary th {
    background: var(--accent);
    color: #fff;
    text-align: left;
    padding: 12px 14px;
    font-weight: 700;
    font-size: 16px;
  }
  table.summary td {
    border: 1px solid var(--line);
    padding: 11px 14px;
    vertical-align: top;
    color: var(--ink);
  }
  table.summary tr:nth-child(even) td { background: var(--wash); }
  table.summary td.cat { font-weight: 700; color: var(--accent-dark); white-space: nowrap; }

  /* ---------- CTA ---------- */
  .cta { margin: 60px 0 40px; }

  footer.site {
    border-top: 1px solid var(--line);
    padding: 26px 0 46px;
    font-size: 16px;
    color: #9aa5b1;
    text-align: center;
  }
  footer.site b { color: var(--ink-soft); }

  /* ============================================================
     Force-override block
     Locks this page's typography so the host website's global /
     theme CSS cannot shrink the 16px body text. !important wins
     over normal theme rules; html/body prefixes raise specificity.
     ============================================================ */
  html { font-size: 16px !important; }
  html body {
    font-size: 16px !important;
    line-height: 1.85 !important;
  }
  /* base running text: paragraphs and list items */
  html body p,
  html body li,
  html body ul.bullets li { font-size: 16px !important; }
  /* structural elements keep their original designed sizes */
  html body .kicker { font-size: 13px !important; }
  html body h1 { font-size: 34px !important; }
  html body .standfirst { font-size: 19px !important; }
  html body .meta { font-size: 16px !important; }
  html body .meta .tag { font-size: 15px !important; }
  html body figcaption { font-size: 16px !important; }
  html body h2 { font-size: 26px !important; }
  html body h2 .num { font-size: 16px !important; }
  html body .h2-sub { font-size: 16px !important; }
  html body h3 { font-size: 20px !important; }
  html body .callout { font-size: 16px !important; }
  html body table.summary,
  html body table.summary th,
  html body table.summary td { font-size: 16px !important; }