body {
    background-color: black;
    color: white;
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 20px;
}

.container {
    border: 3px solid blue;
    padding: 20px;
    background-color: #222;
    margin: 50px auto;
    max-width: 600px;
    box-shadow: 0 0 15px blue;
}

.warning {
    color: cyan;
    font-size: 28px;
    font-weight: bold;
}

.download-button {
    background-color: lime;
    color: black;
    padding: 15px 30px;
    font-size: 18px;
    border: none;
    cursor: pointer;
    margin: 10px;
    box-shadow: 0 0 10px lime;
}

.download-button:hover {
    background-color: green;
    box-shadow: 0 0 15px green;
}