body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background: #f4f4f4;
}

.container {
  text-align: center;
  background: white;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

h1 {
  margin-bottom: 20px;
}

a {
  display: block;
  margin: 10px 0;
  padding: 12px;
  text-decoration: none;
  color: white;
  background-color: #007BFF;
  border-radius: 6px;
  transition: background 0.3s;
}

a:hover {
  background-color: #0056b3;
}