:root {
  color-scheme: light dark;
  --bg: #f8f7f3;
  --fg: #1b1b1b;
  --muted: #57534e;
  --link: #0b5fff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111827;
    --fg: #e5e7eb;
    --muted: #9ca3af;
    --link: #93c5fd;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  line-height: 1.6;
  background: var(--bg);
  color: var(--fg);
}

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

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

p,
li {
  color: var(--muted);
}