body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(145deg, #C1B800, #C1B800);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  text-align: center;
  padding: 40px;
  background: white;
  border-radius: 15px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  max-width: 500px;
}

h1 {
  font-size: 32px;
  color: #333;
}

p {
  font-size: 18px;
  color: #555;
}

button {
  margin-top: 20px;
  padding: 12px 24px;
  font-size: 16px;
  background-color: #C1B800;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #C1B800;
}

footer {
  margin-top: 30px;
  font-size: 14px;
  color: #aaa;
}