html,body{touch-action:none;overscroll-behavior:none;-webkit-user-select:none;user-select:none;background:#0b0d12;width:100%;height:100%;margin:0;padding:0;overflow:hidden}#app{width:100%;height:100dvh;position:fixed;inset:0}#app canvas{touch-action:none;width:100%;height:100%;display:block}#hud{pointer-events:none;color:#e8eaf0;text-shadow:0 1px 2px #000c;font-family:ui-monospace,Consolas,monospace;position:fixed;inset:0}#hud .stat{top:env(safe-area-inset-top,0px);left:env(safe-area-inset-left,0px);padding:8px 12px;font-size:14px;position:fixed}