*{box-sizing:border-box}html,body{color:#f5f2ff;overscroll-behavior:none;background:#06060d;height:100%;margin:0;font-family:system-ui,sans-serif;overflow:hidden}.stage{height:100dvh;position:fixed;inset:0}.stage__canvas{touch-action:none;cursor:crosshair;width:100%;height:100%;display:block}.stage__failure{text-align:center;opacity:.7;margin:0;font-size:14px;position:absolute;inset:auto 0 50%}