@font-face {
  font-family: "Geist";
  src: url("fonts/geist-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root {
  --bg: #fbfbfa;
  --fg: #1c1c1a;
  --muted: #5f5f5a;
  --line: #e4e4e0;
  --accent: #2f6f4f;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141413;
    --fg: #ececea;
    --muted: #a3a39d;
    --line: #2c2c2a;
    --accent: #7fc4a0;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, sans-serif;
}
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; padding-top: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
header .brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; color: var(--fg); text-decoration: none; margin-right: auto; }
nav { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 14px; }
a { color: var(--accent); }
nav a { text-decoration: none; }
nav a[aria-current="page"] { color: var(--fg); font-weight: 600; }
main { padding-top: 24px; padding-bottom: 48px; }
h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 4px; }
h2 { font-size: 20px; margin: 36px 0 8px; }
h3 { font-size: 16px; margin: 20px 0 4px; }
.meta { color: var(--muted); font-size: 14px; margin: 0 0 24px; }
ul { padding-left: 22px; }
li { margin: 4px 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border: 1px solid var(--line); }
th { width: 34%; font-weight: 600; }
footer { padding-top: 16px; padding-bottom: 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer p { margin: 4px 0; }