body {
    font-family: Arial, sans-serif;
    background: #1a1a1a;
    color: #f4f4f4;
    margin: 0;
    padding: 0;
}
header, footer {
    background: #e60073;
    padding: 1em;
    text-align: center;
}
header h1, footer p {
    margin: 0;
}
main {
    padding: 2em;
}
.video-gallery {
    display: flex;
    gap: 1em;
}
video {
    border: 2px solid #e60073;
    border-radius: 5px;
}