body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #111;
    color: white;
    text-align: center;
}

header {
    padding: 40px 20px 20px 20px;
}

h1 {
    margin-bottom: 10px;
}

.video-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    padding: 20px;
}

.video-card {
    background-color: #1c1c1c;
    padding: 20px;
    border-radius: 12px;
    width: 560px;
    max-width: 95%;
    box-shadow: 0 8px 20px rgba(0,0,0,0.6);
}

iframe {
    width: 100%;
    height: 315px;
    border-radius: 10px;
}

footer {
    margin-top: 40px;
    padding: 20px;
    font-size: 14px;
    color: #aaa;
}

@media (max-width: 1200px) {
    .video-container {
        flex-direction: column;
        align-items: center;
    }
}