body {
  margin: 0;
  padding: 40px;
  background-color: #000000;
  color: #d1d5db;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  font-size: 18px;
  line-height: 1.6;
}

main {
  max-width: 600px;
}

h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

p {
  margin-bottom: 30px;
}

a {
  color: #d1d5db;
  text-decoration: underline;
  display: inline-block;
  margin-bottom: 10px;
}