body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11pt;
  line-height: 1.5;
  color: #333;
}

h1 {
  font-size: 24pt;
  margin-bottom: 4px;
  color: #1a1a1a;
}

h2 {
  font-size: 14pt;
  border-bottom: 1px solid #ccc;
  padding-bottom: 4px;
  margin-top: 16px;
  color: #1a1a1a;
}

h3 {
  font-size: 12pt;
}

hr {
  border: none;
  border-top: 1px solid #eee;
  margin: 12px 0;
}

a {
  color: #2563eb;
  text-decoration: none;
}

ul {
  margin: 4px 0;
  padding-left: 20px;
}

li {
  margin-bottom: 2px;
}

img {
  height: 20px;
  width: auto;
  vertical-align: middle;
  margin-right: 6px;
}

p {
  margin: 4px 0;
}

/* Web page only (GitHub Pages); the PDF build uses print media and ignores this. */
@media screen {
  html { background: #fff; }
  body { max-width: 52em; margin: 0 auto; padding: 2em 1.25em 4em; }
}