:root{--app-bg:#0d1321;--app-text:#f2f4fa}html,body{background:var(--app-bg);width:100%;height:100%;color:var(--app-text);overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:none;margin:0;padding:0;overflow:hidden}#game{height:var(--tg-viewport-stable-height,100dvh);position:fixed;inset:0;overflow:hidden}#game canvas{touch-action:none;display:block}#safe-area-probe{visibility:hidden;pointer-events:none;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);position:fixed}#boot-splash{opacity:.7;place-items:center;font:600 16px system-ui,-apple-system,sans-serif;display:grid;position:fixed;inset:0}