body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}
header {
  background: #005b96;
  color: white;
  padding: 2rem;
  text-align: center;
}
main {
  padding: 2rem;
}
section {
  margin-bottom: 2rem;
}
form {
  display: flex;
  flex-direction: column;
}
form input, form textarea {
  margin-bottom: 1rem;
  padding: 0.5rem;
  font-size: 1rem;
}
button {
  background-color: #005b96;
  color: white;
  padding: 0.75rem;
  border: none;
  cursor: pointer;
}
button:hover {
  background-color: #003d66;
}
footer {
  background: #eee;
  padding: 1rem;
  text-align: center;
}