html,body{margin:0;padding:0;height:100%;overflow:hidden;background:#1b1109;overscroll-behavior:none;font-family:system-ui,-apple-system,Segoe UI,sans-serif}#game{position:fixed;top:0;right:0;bottom:0;left:0;height:100vh;height:100dvh;width:100vw;overflow:hidden;background:#1b1109;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:none}#game canvas{display:block;width:100%;height:100%;touch-action:none}