.gallery-masonry{column-count:2;column-gap:8px}@media (min-width:640px){.gallery-masonry{column-count:3}}@media (min-width:1024px){.gallery-masonry{column-count:4}}@media (min-width:1536px){.gallery-masonry{column-count:5}}.gallery-item{display:block;width:100%;break-inside:avoid;margin-bottom:8px;cursor:pointer;overflow:hidden;border-radius:4px;border:none;padding:0;text-align:left;transition:opacity .2s ease;background:linear-gradient(135deg,#e8e6e6 30%,#f5f3f3 50%,#e8e6e6 70%);background-size:400% 400%;animation:shimmer 2.5s ease-in-out infinite}.gallery-item-loaded{animation:none;background:transparent}@keyframes shimmer{0%{background-position:100% 100%}to{background-position:0 0}}.gallery-item:hover{opacity:.85}.gallery-item:focus-visible{outline:2px solid #8b0000;outline-offset:2px}.gallery-img{width:100%;height:auto;display:block;opacity:0;transform:scale(.98);transition:opacity .5s ease,transform .5s ease}.gallery-img-loaded{opacity:1;transform:scale(1)}.lightbox-spinner{width:36px;height:36px;border:3px solid hsla(0,0%,100%,.2);border-top-color:#fff;border-radius:50%;animation:lightbox-spin .7s linear infinite;position:absolute}@keyframes lightbox-spin{to{transform:rotate(1turn)}}