:root {
  --fg: #111;
  --muted: #666;
  --bg: #fff;
}


body {
  margin: 48px auto;
  max-width: 760px;
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--fg);
  background: wheat;
}

h1 {
  margin: 0 0 16px;
}

a {
  color: inherit;
}

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

.card {
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  padding: 16px;
}