* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #74ebd5 0%, #ACB6E5 100%);
  color: #333;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  background: #fff;
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  text-align: center;
  max-width: 500px;
}

.container h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

.container p {
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.4;
}

button {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border: none;
  border-radius: 0.75rem;
  background: #3498db;
  color: white;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background: #2980b9;
}