:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #0f172a;
  color: #e2e8f0;
}

main {
  max-width: 40rem;
  padding: 2rem;
  text-align: center;
}

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

p {
  line-height: 1.6;
  margin: 0;
}