body {
  font: 18px system-ui, sans-serif;
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #12151c;
  color: #f6f3ea;
}

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

a {
  color: #63d0bf;
}