* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    padding: 20px;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 40px;
}

.logo {
    max-width: 250px;
    margin-bottom: 10px;
}

h1 {
    font-size: 2.5em;
    color: #333;
}

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Video Item */
.video-item {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 15px;
    text-align: center;
}

.thumbnail {
    width: 80%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}

h2 {
    font-size: 1.2em;
    color: #333;
    margin-bottom: 15px;
}

/* Download Button */
.download-btn {
    padding: 10px 20px;
    background-color: #63523f;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
}

.download-btn:hover {
    background-color: #53523f;
}

/* Responsive Design */
@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
}