body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

header {
  background: #5a2a83;
  color: white;
  padding: 40px;
  text-align: center;
}

section {
  padding: 30px;
  margin: 20px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 0 10px #ddd;
}

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

footer {
  text-align: center;
  padding: 20px;
  background: #eee;
}