body {
  font-family: sans-serif;
  max-width: 80ch;
  margin: auto;
  margin-bottom: 6em;
  line-height: 1.5;
}

.topbar {
  margin-top: 3em;
}

header {
  h1,
  p {
    margin-bottom: 0;
  }
  .invite {
    margin-top: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
  }
}

blockquote {
  margin-top: 2lh;
  margin-bottom: 2lh;
}

a {
  text-underline-offset: 3px;
  &:hover {
    color: purple;
  }
}

hr {
  margin: 5em;
}