body {
    background-color: #050100;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header, footer {
    background-color: #333;
    color: #fff;
    padding: 10px;
    text-align: center;
}

nav {
    background-color: #444;
    padding: 10px;
}

.featured {
    text-align: center;
    padding: 20px;
}

.content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
}

.content iframe {
    width: 100%;
    height: 200px;
}