body {
  font-family: Arial, sans-serif;
  text-align: center;
  padding: 50px;
  background: #f7faff;
  color: #222;
}

h1 {
  color: #0a4fff;
}

button {
  padding: 15px 30px;
  font-size: 18px;
  cursor: pointer;
  background: #0a4fff;
  color: white;
  border: none;
  border-radius: 8px;
  margin-top: 20px;
}

button:hover {
  background: #083bcc;
}