body {
  margin: 0;
  font-family: 'Helvetica', 'Arial', sans-serif;
  color: #e0e0e0;
  background: #0a0a0a;
}

main {
  min-height: 100vh;
}

h1, h2, h3 {
  margin: 0 0 1rem;
}

a {
  color: inherit;
}