html,body{margin:0;height:100%;overflow:hidden;background:#dfe7ee;font-family:system-ui,-apple-system,sans-serif}#viewer{display:block;width:100vw;height:100vh;touch-action:none;cursor:grab}#viewer:active{cursor:grabbing}#status{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);padding:10px 16px;border-radius:8px;background:#141c24b3;color:#fff;font-size:14px;pointer-events:none}#status[hidden]{display:none}#hud{position:fixed;left:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));padding:6px 10px;border-radius:6px;background:#141c24b3;color:#fff;font:12px/1.4 ui-monospace,Menlo,monospace;pointer-events:none}