.g-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin-top:1rem}
.g-item{display:block;aspect-ratio:1/1;overflow:hidden;border-radius:4px;background:rgba(128,128,128,.15)}
.g-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .15s}
.g-item:hover img,.g-item:focus img{transform:scale(1.05)}
.g-nav,.g-sub{opacity:.8}
.g-lb{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:99999;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem}
.g-lb img{max-width:96vw;max-height:80vh;object-fit:contain}
.g-lb .g-cap{color:#eee;margin-top:.8rem;text-align:center;max-width:90vw;min-height:1.4em}
.g-lb button{position:absolute;background:none;border:0;color:#fff;font-size:2.2rem;cursor:pointer;padding:.5rem 1rem}
.g-lb .g-x{top:.5rem;right:.5rem}.g-lb .g-p{left:.5rem;top:50%}.g-lb .g-n{right:.5rem;top:50%}