body {
  font-family: "Courier New", monospace;
  background: #111;
  color: #eee;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

header {
  background: #222;
  padding: 1em;
  text-align: center;
}

header h1 {
  margin: 0.2em 0;
  color: #f39ac7;
}

nav a {
  margin: 0 10px;
  text-decoration: none;
  color: #9cf;
}

nav a:hover {
  text-decoration: underline;
  color: #fff;
}

main {
  max-width: 800px;
  margin: auto;
  padding: 2em;
}

.card {
  background: #222;
  border: 1px solid #444;
  padding: 1em;
  border-radius: 8px;
  margin-top: 1em;
}

footer {
  text-align: center;
  padding: 1em;
  background: #222;
  margin-top: 2em;
  font-size: 0.9em;
}

body {
  background-color: white;
  color: black;
  font-family: Verdana;
}