body {
  font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  max-width: 32rem;
  margin: 4rem auto;
  padding: 0 1rem;
  line-height: 1.5;
  background: #000;
  color: #fff;
}

h1 {
  margin: 0 0 0.5rem;
}

a {
  color: #ff6363;
}

footer {
  margin-top: 3rem;
  font-size: 0.9rem;
  color: #888;
}