* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Georgia, serif;
  color: #222;
  background: #fff;
  line-height: 1.7;
}

header {
  background: #1a1a2e;
  color: #fff;
  padding: 1.5rem 2rem;
}

header a {
  color: #fff;
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: bold;
}

nav {
  margin-top: 0.5rem;
}

nav a {
  color: #ccc;
  text-decoration: none;
  margin-right: 1.5rem;
  font-size: 0.9rem;
}

nav a:hover {
  color: #fff;
}

main {
  max-width: 760px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.3rem;
  margin: 2rem 0 0.5rem;
}

p {
  margin-bottom: 1rem;
}

ul {
  margin: 0.5rem 0 1rem 1.5rem;
}

ul li {
  margin-bottom: 0.4rem;
}

.last-updated {
  color: #666;
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.8rem;
  color: #888;
  border-top: 1px solid #eee;
  margin-top: 4rem;
}

footer a {
  color: #888;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}