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img{object-fit:contain;-webkit-user-drag:none;-webkit-user-select:none;user-select:none;border-radius:6px;width:100%;height:auto;display:block}.piece{touch-action:none;cursor:grab;position:absolute;top:0;left:0}.piece:active{cursor:grabbing}.piece-body{transform-origin:50%;width:100%;height:100%;transition:transform .16s cubic-bezier(.2,.8,.3,1),filter .16s}.piece-lifted .piece-body{filter:drop-shadow(4px 16px 18px #0000008c);transform:translateY(-9px)scale(1.045)}.piece-lifted.piece-locking .piece-body{filter:drop-shadow(1px 6px 8px #0006)brightness(1.06);transform:translateY(-3px)scale(1.012)}.piece-locking:not(.piece-lifted) .piece-body{filter:brightness(1.08)}.piece-snapped .piece-body{animation:.34s cubic-bezier(.18,.82,.28,1) piece-seat}@keyframes piece-seat{0%{filter:brightness(1.22)drop-shadow(0 10px 12px 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