.prose img{cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;border-radius:8px}.prose img:hover{transform:scale(1.02);box-shadow:0 4px 12px rgba(0,0,0,.15)}.lightbox-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.9);display:none;z-index:9999;cursor:pointer;backdrop-filter:blur(4px)}.lightbox-overlay.active{display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}.lightbox-content{position:relative;max-width:90vw;max-height:90vh;margin:auto;cursor:default}.lightbox-image{max-width:100%;max-height:90vh;object-fit:contain;border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.5);animation:zoomIn .3s ease}.lightbox-close{position:absolute;top:-40px;right:0;color:#fff;font-size:2rem;font-weight:700;cursor:pointer;background:rgba(0,0,0,.5);border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease}.lightbox-close:hover{background:rgba(255,255,255,.2)}.lightbox-caption{position:absolute;bottom:-40px;left:0;right:0;color:#fff;text-align:center;background:rgba(0,0,0,.7);padding:8px 16px;border-radius:4px;font-size:.9rem}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes zoomIn{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@media(max-width:768px){.lightbox-close{top:10px;right:10px;font-size:1.5rem;width:35px;height:35px}.lightbox-caption{bottom:10px;left:10px;right:10px;font-size:.8rem}.lightbox-content{max-width:95vw;max-height:95vh}}@media(prefers-color-scheme:dark){.prose img:hover{box-shadow:0 4px 12px rgba(255,255,255,.1)}}