html,body{background:#000;height:100%;margin:0;overflow:hidden}#game{width:100vw;height:100vh;display:block}#debug{color:#e8ffe8;pointer-events:none;white-space:pre;background:#00000073;border-radius:4px;margin:0;padding:6px 8px;font:12px/1.35 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;position:fixed;top:8px;left:8px}