:root {
  color-scheme: light dark;
  --fg: #1a2330;
  --muted: #5b6878;
  --bg: #f7f8fa;
  --accent: #14532d;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e5e9ef;
    --muted: #9aa7b6;
    --bg: #11161d;
    --accent: #6ee7a0;
  }
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 4rem 1.25rem;
}

h1 {
  color: var(--accent);
  line-height: 1.2;
}

a {
  color: var(--accent);
}

.muted {
  color: var(--muted);
}