:root {
  color-scheme: dark;
  --bg: #101010;
  --surface: #191919;
  --line: #2a2a2a;
  --text: #f2f2f2;
  --muted: #b5b5b5;
  --accent: #e13232;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.65; font-size: 1rem; }
a { color: #ff6b6b; }
header { border-bottom: 1px solid var(--line); background: #0b0b0b; }
.bar { max-width: 46rem; margin: 0 auto; padding: 14px 16px; display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; }
.brand { color: var(--accent); font-weight: 800; font-size: 1.4rem; letter-spacing: -.04em; text-decoration: none; margin-right: auto; }
nav a { color: var(--muted); text-decoration: none; font-size: .9rem; }
nav a:hover, nav a[aria-current="page"] { color: var(--text); }
main { max-width: 46rem; margin: 0 auto; padding: 28px 16px 56px; }
h1 { font-size: clamp(1.7rem, 6vw, 2.3rem); line-height: 1.2; margin: 0 0 6px; letter-spacing: -.02em; }
h2 { font-size: 1.2rem; margin: 34px 0 8px; padding-top: 6px; }
h3 { font-size: 1rem; margin: 20px 0 4px; }
p, li { color: #dcdcdc; }
ul, ol { padding-left: 1.3rem; }
li { margin: 4px 0; }
.updated { color: var(--muted); font-size: .9rem; margin: 0 0 22px; }
.callout { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 10px; padding: 14px 16px; margin: 18px 0; }
.callout p { margin: 6px 0; }
.caps { text-transform: uppercase; font-size: .93rem; }
.cards { display: grid; gap: 12px; margin-top: 18px; }
.card { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px; text-decoration: none; color: var(--text); }
.card:hover { border-color: var(--accent); }
.card strong { display: block; font-size: 1.05rem; }
.card span { color: var(--muted); font-size: .92rem; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: .93rem; }
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-wrap { overflow-x: auto; }
details { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin: 10px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 10px 0 2px; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
footer .bar { justify-content: center; text-align: center; }