:root {
  --bg: #0b0b0d;
  --card: #16161a;
  --border: #2a2a30;
  --text: #f2f2f2;
  --muted: #a5a5ae;
  --accent: #ff2a36;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
.brand { font-weight: 800; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); text-decoration: none; font-size: 20px; }
nav a { color: var(--muted); margin-left: 16px; text-decoration: none; font-size: 14px; }
nav a:hover, nav a[aria-current="page"] { color: var(--text); }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 36px 0 8px; padding-top: 8px; border-top: 1px solid var(--border); }
h3 { font-size: 16px; margin: 20px 0 4px; }
p, li { color: #dcdce2; }
.muted { color: var(--muted); font-size: 14px; }
a { color: var(--accent); }
ul { padding-left: 20px; }
li { margin: 4px 0; }
.box { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin: 16px 0; }
table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 12px 0; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
footer { margin-top: 48px; color: var(--muted); font-size: 13px; }