body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #eef6ff;
  color: #222;
}
header {
  background-color: #005bbb;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}
header img {
  max-width: 120px;
}
main {
  padding: 2rem 1rem;
}
section {
  margin-bottom: 2rem;
}
footer {
  background-color: #005bbb;
  color: white;
  text-align: center;
  padding: 1rem;
}