body {
  font-family: 'Ripple', sans-serif;
  background-color: #0d1e3f;
  color: #ffffff;
  margin: 0;
  padding: 0;
}
header, footer {
  background-color: #111a2e;
  text-align: center;
  padding: 20px;
}
header h1 {
  margin: 0;
  font-size: 2.2em;
  color: #f0c040;
}
nav {
  background-color: #1a2740;
  text-align: center;
  padding: 10px 0;
}
nav a {
  color: #ffffff;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
}
section {
  padding: 40px 20px;
  max-width: 1000px;
  margin: auto;
}
h2 {
  color: #f0c040;
}
ul {
  list-style-type: square;
  padding-left: 20px;
}
a {
  color: #f0c040;
  text-decoration: underline;
}
footer {
  color: #888;
  font-size: 0.9em;
}