:root {
  color-scheme: light dark;
  --bg: #F8F8F6;
  --text: #131312;
  --muted: #636360;
  --label: #9E9E9A;
  --brand: #1D9E75;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131312;
    --text: #F8F8F6;
    --muted: #C9C9C5;
    --label: #9E9E9A;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 48px 16px 64px; }
.brand { color: var(--brand); font-weight: 600; letter-spacing: 0.02em; margin: 0 0 24px; }
h1 { font-size: 28px; font-weight: 500; letter-spacing: -0.01em; margin: 0; }
.updated { color: var(--label); font-size: 15px; margin: 4px 0 32px; }
h2 {
  color: var(--label);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 32px 0 8px;
}
p { color: var(--muted); margin: 0 0 12px; overflow-wrap: anywhere; }