body {
  font-family: "Arial", sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
  line-height: 1.6;
  color: #333;
}

header {
  background-color: #004aad;
  color: white;
  padding: 20px 0;
  text-align: center;
}

main {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}

h2 {
  color: #004aad;
  margin-top: 30px;
}

ul {
  list-style: disc;
  padding-left: 20px;
}

footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 15px 0;
  margin-top: 50px;
}
a {
  color: #004aad;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}