body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f0f4f8, #d9e4ec);
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background: white;
    padding: 2rem 3rem;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    text-align: center;
    max-width: 500px;
    width: 90%;
}

h1 {
    color: #0066cc;
    margin-bottom: 1rem;
}

p {
    font-size: 1.1rem;
    margin: 0.5rem 0;
}