.uhcm-fi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.uhcm-fi-item {
    overflow: hidden;
}

.uhcm-fi-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.uhcm-fi-hover-zoom .uhcm-fi-item:hover img {
    transform: scale(1.05);
}

.uhcm-fi-hover-opacity .uhcm-fi-item:hover img {
    opacity: 0.8;
}

.uhcm-fi-caption {
    padding: 6px 0;
    font-size: 0.85em;
    color: #666;
    text-align: center;
}