body {
  background-color: #111;
  color: #f5f5f5;
  font-family: Consolas, "Courier New", monospace;
  margin: 2rem;
}

h1 {
  color: #ffffff;
  font-size: 1.8rem;
  border-bottom: 1px solid #444;
  padding-bottom: 0.4rem;
}

a {
  color: #3da9fc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

footer {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: #777;
}