.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
    margin-top: 0.5rem;
}

.photo-gallery img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--light-shadow);
    transition: transform 0.2s ease-in-out;
    cursor: pointer;
}

.photo-gallery img:hover {
    transform: scale(1.05);
}