body {
  font-family: "Courier New", Courier, monospace;
  margin: 1rem;
  background: #fff;
  color: #000;
  max-width: 70ch;
  line-height: 1.5;
}

h1 {
  font-size: 1.25rem;
  font-weight: bold;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #000;
}

p {
  margin: 0 0 0.85rem;
}

a,
a:visited {
  color: #0000ee;
}

a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 768px) {
  body {
    font-size: 1.125rem;
  }
}