body {
  background-color: #000;
  color: white;
  font-family: sans-serif;
  font-size: 16px;
  margin: 30px;
}

h1 {
  color: #ccc;
  font-weight: normal;
  font-size: 42px;
  margin: 0;
}

a {
  color: #cef;
  text-decoration: none;
}

a:hover > span {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero {
  font-size: 60px;
  font-weight: bold;
  margin-bottom: 3px;
}

.sub {
  letter-spacing: 0.01em;
}