body {
  font-family: Arial, sans-serif;
  background: #f4f6f9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

h1 {
  margin-bottom: 30px;
  color: #333;
}

.btn-container {
  display: flex;
  gap: 20px;
}

.btn {
  padding: 12px 24px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  background: #007BFF;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
  text-decoration: none;
}

.btn:hover {
  background: #0056b3;
}

.btn-secondary {
  background: #28a745;
}

.btn-secondary:hover {
  background: #1c7c31;
}