body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
        color: #333;
        text-align: center;
        padding: 20px;
    }
    h1 {
        font-size: 3.5rem;
        color: #0d47a1;
        margin-bottom: 30px;
        text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
    }
    p {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }
    a {
        display: inline-block;
        background: linear-gradient(135deg, #1e88e5 0%, #1565c0 100%);
        color: white;
        font-size: 1.2rem;
        font-weight: bold;
        padding: 15px 35px;
        border-radius: 50px;
        text-decoration: none;
        margin: 15px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: background 0.3s ease, transform 0.2s ease;
    }
    a:hover {
        background: linear-gradient(135deg, #1565c0 0%, #1e88e5 100%);
        transform: translateY(-5px);
    }