:root {
  color-scheme: light dark;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  background: #fafafa;
  color: #222;
}

@media (prefers-color-scheme: dark) {
  body {
    background: #111;
    color: #ddd;
  }
  a {
    color: #8ab4f8;
  }
}

main {
  max-width: 34rem;
  padding: 2rem 1.5rem;
}

h1 {
  font-weight: 500;
  font-size: 1.75rem;
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

.small {
  font-size: 0.875rem;
  opacity: 0.75;
}