:root {
  color: #333;
  background: #fff;
  font: 20px/1.5 "Hoefler Text", Georgia, serif;
}

body {
  margin: 0;
}

main {
  width: min(30em, calc(100% - 4rem));
  min-width: 0;
  margin: 60px 2rem 0 64px;
}

h1 {
  margin: 0;
  padding: 5px 0 10px;
  font: 700 1.5em/26px Helvetica, Arial, sans-serif;
}

p {
  margin: 30px 0;
}

a {
  color: #333;
  text-decoration: none;
}

main a {
  border-bottom: 1px solid #c0c0c0;
}

a:hover,
a:focus-visible {
  color: #999;
}

footer {
  margin-left: 115px;
  font: 13px Helvetica, Arial, sans-serif;
  letter-spacing: 4px;
}

footer a {
  color: #c0c0c0;
}

@media (max-width: 40rem) {
  main {
    width: auto;
    margin: 40px 24px 0;
  }

  footer {
    margin: 0 24px;
  }
}