/* Colours follow PRODUCT_SPEC.md section 2. Light theme only. */
:root {
  color-scheme: light;
  --primary: #2563ea;
  --ink: #0b1b33;
  --secondary: #5b6b80;
  --bg: #f7f6f2;
  --surface: #ffffff;
  --divider: #e6e8ec;
  --sun: #e5a823;
  --error: #d14b3a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 44rem;
  margin: 0 auto;
  padding: 16px 20px;
}
.brand { font-weight: 700; font-size: 1.25rem; color: var(--primary); text-decoration: none; }
.lang { color: var(--primary); }
main {
  max-width: 44rem;
  margin: 0 auto 48px;
  padding: 24px 20px 32px;
  background: var(--surface);
  border: 1px solid var(--divider);
  border-radius: 16px;
}
@media (max-width: 46rem) { main { margin: 0 16px 32px; } }
nav { display: flex; flex-wrap: wrap; gap: 8px 20px; padding-bottom: 12px; border-bottom: 1px solid var(--divider); }
nav a { color: var(--primary); }
h1 { font-size: 1.75rem; line-height: 1.25; margin: 24px 0 8px; }
h2 { font-size: 1.2rem; margin: 32px 0 4px; }
p, li { overflow-wrap: anywhere; }
a { color: var(--primary); }
.back { max-width: 44rem; margin: 0 auto 32px; padding: 0 16px; font-size: 0.875rem; }
.updated { color: var(--secondary); font-size: 0.875rem; margin-top: 32px; }
.draft {
  max-width: 44rem;
  margin: 0 auto 16px;
  padding: 8px 16px;
  border: 1px solid var(--error);
  border-radius: 12px;
  color: var(--error);
  font-weight: 600;
}
@media (max-width: 46rem) { .draft { margin: 0 16px 16px; } }
.review {
  background: #fdf1d3;
  border-bottom: 2px solid var(--sun);
  padding: 0 4px;
  font-size: 0.875rem;
}
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 8px 8px 8px 0; border-bottom: 1px solid var(--divider); }
th { color: var(--secondary); font-weight: 600; }