body {
    background: #111;
    color: white;
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 20px;
}

button {
    background: hotpink;
    color: white;
    border: none;
    padding: 12px 20px;
    margin: 10px;
    border-radius: 10px;
    cursor: pointer;
}

button:hover {
    background: deeppink;
}

video {
    max-width: 900px;
    border-radius: 15px;
}