.h365-video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.h365-video-item {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s;
}

.h365-video-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.h365-video-item img {
    width: 100%;
    height: auto;
    display: block;
}

.h365-video-item h4 {
    padding: 10px;
    margin: 0;
    font-size: 16px;
    line-height: 1.4;
}

.h365-video-player-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.h365-video-player {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.h365-video-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}