@layer base {
  body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    min-width: 960px;
  }

  main { margin: 16em 4em 24em; }

  header { margin-bottom: 6em; }
  h1 { font-size: 2rem; }

  blockquote {
    font-size: 4rem;

    p:before {
      content: '“';
      margin-left: -.5em;
    }

    p:after { content: '”' }
  }
}