:root {
  color-scheme: light dark;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

main {
  padding: 2rem;
  max-width: 32rem;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: 2rem;
}

a {
  color: inherit;
}