.justified-gallery{margin:20px 0;display:block}.justified-gallery-row{display:flex;gap:4px;width:100%;margin-bottom:4px}.justified-gallery-row:last-child{margin-bottom:0}.justified-gallery-item{flex-grow:1;overflow:hidden;position:relative;background:var(--theme)}.alt-banner{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.8) 0%,rgba(0,0,0,.6) 70%,transparent 100%);color:#fff;padding:12px 16px 16px;font-size:14px;line-height:1.4;opacity:0;transform:translateY(100%);transition:all .3s ease;pointer-events:none;z-index:10}.justified-gallery-item:hover .alt-banner,.image-grid img:hover+.alt-banner,.image-grid .image-container:hover .alt-banner{opacity:1;transform:translateY(0)}.image-container{position:relative;display:inline-block;width:100%}.justified-gallery .justified-gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease,filter .3s ease;cursor:pointer;margin:0}.justified-gallery .justified-gallery-item:hover img{transform:scale(1.05);filter:brightness(1.1)}.lightbox{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,.9);cursor:pointer}.lightbox.active{display:flex;align-items:center;justify-content:center}.lightbox-content{max-width:90%;max-height:90%;object-fit:contain;border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.5)}.lightbox-close{position:absolute;top:20px;right:30px;color:#fff;font-size:40px;font-weight:700;cursor:pointer;z-index:1001;transition:opacity .3s ease;user-select:none}.lightbox-close:hover{opacity:.7}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.2);color:#fff;border:none;padding:15px 20px;font-size:24px;cursor:pointer;border-radius:50%;transition:background-color .3s ease;z-index:1001;user-select:none}.lightbox-nav:hover{background:rgba(255,255,255,.4)}.lightbox-prev{left:30px}.lightbox-next{right:30px}.lightbox-counter{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);color:#fff;font-size:16px;background:rgba(0,0,0,.5);padding:8px 16px;border-radius:20px;z-index:1001}.lightbox-alt-banner{position:absolute;bottom:80px;left:50%;transform:translateX(-50%);max-width:80%;color:#fff;font-size:16px;line-height:1.4;background:rgba(0,0,0,.7);padding:12px 20px;border-radius:8px;text-align:center;z-index:1001;backdrop-filter:blur(4px)}.image-grid{display:grid;gap:10px;margin:20px 0}.image-grid.single{grid-template-columns:1fr;max-width:600px;margin:20px auto}.image-grid.double{grid-template-columns:repeat(2,1fr)}.image-grid img{width:100%;height:auto;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;margin:0}.image-grid img:hover{transform:scale(1.02);box-shadow:0 4px 16px rgba(0,0,0,.2)}@media screen and (max-width:768px){.justified-gallery-row{gap:2px;margin-bottom:2px}.image-grid.double{grid-template-columns:1fr}.lightbox-nav{padding:10px 15px;font-size:20px}.lightbox-prev{left:15px}.lightbox-next{right:15px}.lightbox-close{top:15px;right:20px;font-size:30px}.lightbox-counter{bottom:15px;font-size:14px;padding:6px 12px}.lightbox-alt-banner{bottom:60px;max-width:90%;font-size:14px;padding:10px 16px}}.lightbox.active::after{content:"Utilisez les flèches pour naviguer, Échap pour fermer";position:absolute;top:20px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.7);font-size:14px;text-align:center;z-index:1001;pointer-events:none}@media screen and (max-width:768px){.lightbox.active::after{display:none}}