*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:  oklch(0.987 0.009 92);
  --teal:   #2A544E;
  --ink:    oklch(0.32 0.012 88);
  --muted:  oklch(0.52 0.016 88);
  --line:   oklch(0.9 0.01 90);
  --soft:   oklch(0.965 0.008 92);
  --maxw:   46rem;
}

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'Figtree', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.0625rem);
  -webkit-font-smoothing: antialiased;
}

/* ---- header ---- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--cream);
}
.site-header .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.5rem 1.5rem;
  display: flex;
  align-items: center;
}
.site-header a.home { display: inline-flex; }
.site-header .logo { height: 34px; width: auto; }

/* ---- document ---- */
main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

main h1 {
  font-size: clamp(1.5rem, 1.3rem + 1.2vw, 2rem);
  font-weight: 400;
  color: var(--teal);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

main h2 {
  font-size: clamp(1.1rem, 1.05rem + 0.4vw, 1.25rem);
  font-weight: 400;
  color: var(--teal);
  letter-spacing: -0.005em;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

main h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
}

main p { margin-bottom: 1rem; }
main strong { font-weight: 600; color: var(--ink); }
main em { font-style: italic; }

main a { color: var(--teal); text-decoration: underline; text-underline-offset: 2px; }
main a:hover { text-decoration: none; }

main ul, main ol { margin: 0 0 1rem 1.25rem; }
main li { margin-bottom: 0.4rem; padding-left: 0.25rem; }

main hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 1.75rem 0;
}

/* lead block: the "Last updated / Applies to" intro paragraphs */
main > p:first-of-type { color: var(--muted); }

/* ---- tables ---- */
.table-wrap { overflow-x: auto; margin: 0 0 1.25rem; }
main table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
main th, main td {
  text-align: left;
  vertical-align: top;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--line);
}
main thead th {
  background: var(--soft);
  font-weight: 600;
  color: var(--teal);
}

/* ---- footer ---- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--soft);
}
.site-footer .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2rem 1.5rem 2.5rem;
  font-size: 0.875rem;
  color: var(--muted);
}
.site-footer nav { margin-bottom: 1rem; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.site-footer nav a { color: var(--teal); text-decoration: none; }
.site-footer nav a:hover { text-decoration: underline; }
.site-footer .meta { line-height: 1.6; }
.site-footer .meta a { color: var(--teal); text-decoration: none; }
.site-footer .meta a:hover { text-decoration: underline; }