body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  margin: 0;
  padding: 0;
}
header {
  background-color: #005aa7;
  color: white;
  padding: 2rem;
  text-align: center;
}
.content {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem;
  background: white;
  border-radius: 10px;
}
.cta {
  text-align: center;
  margin: 2rem 0;
}
.cta a {
  background: #005aa7;
  color: white;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 5px;
}
footer {
  text-align: center;
  background: #ddd;
  padding: 1rem;
  font-size: 0.9rem;
}