:root {
  --brand: #4A000F;
  --brand-soft: #f6eef0;
  --text: #1d1a1b;
  --muted: #6b6264;
  --bg: #ffffff;
  --line: #e7dfe1;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #e9a3b1;
    --brand-soft: #2a1418;
    --text: #f1eced;
    --muted: #b5abad;
    --bg: #141112;
    --line: #362c2e;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
header {
  border-bottom: 1px solid var(--line);
  padding: 18px 16px;
}
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.brand { color: var(--brand); font-weight: 700; font-size: 22px; text-decoration: none; letter-spacing: .2px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 16px; font-size: 15px; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--brand); }
.wrap { max-width: 760px; margin: 0 auto; }
main { padding: 32px 16px 64px; }
h1 { font-size: 30px; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 21px; margin: 36px 0 8px; color: var(--brand); }
h3 { font-size: 17px; margin: 22px 0 6px; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 24px; }
a { color: var(--brand); }
ul { padding-left: 22px; }
li { margin: 4px 0; }
.lang { font-size: 14px; color: var(--muted); }
.box {
  background: var(--brand-soft);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 20px 0;
}
table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }
.table-scroll { overflow-x: auto; }
footer { border-top: 1px solid var(--line); padding: 20px 16px; color: var(--muted); font-size: 14px; }
.cards { display: grid; gap: 12px; margin-top: 24px; }
.cards a {
  display: block; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px;
  text-decoration: none; color: var(--text);
}
.cards a strong { color: var(--brand); display: block; }
.cards a:hover { border-color: var(--brand); }