.product-lightbox { position:fixed; max-width:94vw; max-height:94dvh; width:min(1000px,94vw); box-sizing:border-box; padding:48px 44px 20px; border:0; border-radius:16px; background:#fff; color:#172033; text-align:center; overflow:auto; }
.product-lightbox::backdrop { background:rgb(0 0 0 / 80%); }
.product-lightbox img { display:block; max-width:100%; max-height:70dvh; margin:auto; object-fit:contain; }
.product-lightbox [hidden] { display:none; }
.product-lightbox p { margin:12px 0 6px; overflow-wrap:anywhere; }
.product-lightbox button { position:absolute; border:0; background:#edf1f7; color:#172033; border-radius:50%; width:40px; height:40px; font:28px/1 sans-serif; cursor:pointer; }
.product-lightbox__close { top:6px; right:8px; }
.product-lightbox__previous { left:2px; top:45%; }
.product-lightbox__next { right:2px; top:45%; }
.product-lightbox button:focus-visible { outline:3px solid #2563eb; outline-offset:2px; }