body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f0f4f8;
  color: #1e293b;
}

.container {
  max-width: 600px;
  margin: 100px auto;
  padding: 40px 20px;
  text-align: center;
  background: white;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

h1 {
  color: #f48120;
}

button {
  padding: 12px 24px;
  background: #f48120;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
}

button:hover {
  background: #d96b10;
}