:root {
  --bg: #fafaf8;
  --fg: #1f2328;
  --muted: #5d6470;
  --accent: #2f5d8a;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181b;
    --fg: #e6e6e3;
    --muted: #a0a6ae;
    --accent: #8ab4e0;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, sans-serif;
  line-height: 1.7;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 3rem 1rem;
}

h1 {
  font-size: 1.5rem;
}

p {
  overflow-wrap: anywhere;
}

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

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

.center {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}