body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

p {
    font-size: 1.2rem;
    color: #fff;
    opacity: 0.9;
}