.stone-3d-viewer{position:relative;width:100%;min-height:650px;background:#e2e2e2;overflow:hidden}
.stone-3d-viewer-canvas{position:absolute;inset:0;touch-action:none;cursor:grab}
.stone-3d-viewer-canvas:active{cursor:grabbing}
.stone-3d-viewer canvas{display:block;width:100%;height:100%;touch-action:none}
.stone-3d-viewer-loading{position:absolute;z-index:5;top:15px;left:50%;transform:translateX(-50%);padding:8px 12px;border-radius:999px;background:rgba(0,0,0,.65);color:#fff;font:13px/1.2 Arial,sans-serif;pointer-events:none;transition:opacity .3s ease}
@media(max-width:767px){.stone-3d-viewer{min-height:500px}}