html {
  height: 100%;
}

body {
  color: #444;
  font-family: 'Merriweather', serif;
  font-weight: 300;
  font-size: 16px;
  letter-spacing: 0.02em;
  line-height: 1.618em;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0;
}

h1,
h2 {
  font-family: 'Source Sans Pro', sans-serif;
  color: #333;
  margin-bottom: 0.25em;
}

a {
  font-weight: bold;
  text-decoration: none;
  color: #3a7bb3;
}

a:hover {
  color: #2a5f8a;
}

section {
  max-width: 700px;
  margin: 0 auto;
}

#title {
  text-align: center;
  text-transform: uppercase;
}

#title h1 {
  margin-bottom: 0;
  font-size: 6em;
  line-height: 1em;
}

#title h2 {
  margin-top: -0.5em;
  font-size: 1.8em;
  line-height: 1.25em;
}

#introduction {
  text-align: center;
  font-weight: 300;
  max-width: 600px;
  margin: 0.5em auto;
}

#introduction ul {
  list-style: none;
  padding: 0;
}

#introduction ul li {
  display: inline;
}

#introduction ul li:not(:last-child)::after {
  content: " · ";
  font-weight: normal;
  color: #999;
}

/* Dark theme */
@media (prefers-color-scheme: dark) {
  body {
    color: #ccc;
    background-color: #292929;
  }

  h1,
  h2 {
    color: #ddd;
  }

  a {
    color: #479ce5;
  }

  a:hover {
    color: #6bb3f0;
  }

  #introduction ul li:not(:last-child)::after {
    color: #666;
  }
}