::-webkit-scrollbar{display:none}.waterfall-container{position:relative;box-sizing:border-box;width:100%;height:100vh;height:100dvh;overflow:auto;overscroll-behavior:contain;scrollbar-width:none}.waterfall-content{position:relative}.waterfall-content img{position:absolute;top:0;left:0;border-radius:10px;box-shadow:0 2px 4px #0000001a;transition:box-shadow .3s ease;contain:layout paint style;cursor:pointer}.waterfall-content img:hover{box-shadow:0 4px 8px #0000004d}.snackbar{position:fixed;top:20px;left:50%;transform:translate(-50%);background-color:#fff;border-radius:10px;box-shadow:0 2px 10px #0003}.loading-indicator,.loading-error{text-align:center;padding:15px;color:#666;font-size:1.2em}.loading-indicator span{animation:blink 1.4s infinite both}.loading-indicator span:nth-child(2){animation-delay:.2s}.loading-indicator span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:0}40%{opacity:1}}