:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#080f20}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;min-height:100dvh;margin:0;padding:0;overflow:hidden}body{overscroll-behavior:none}#app{display:flex;align-items:stretch;justify-content:stretch;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:#080f20}#game{flex:1 1 auto;width:100%;height:100%;min-width:0;min-height:0;touch-action:none}#game canvas{display:block;width:100%;height:100%;touch-action:none}