:root {
  color-scheme: light dark;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  line-height: 1.5;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

footer {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  font-size: 0.875rem;
}

h1 {
  font-size: 2rem;
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.5rem;
}

li small {
  display: block;
}

a {
  color: inherit;
}