:root{--app-height: 100vh;background:#120808;color:#fff8e8;font-family:Hiragino Sans,Yu Gothic,Meiryo,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;text-rendering:geometricPrecision}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{min-height:var(--app-height);touch-action:none;overscroll-behavior:none;background:radial-gradient(circle at 50% 12%,rgba(219,54,34,.2),transparent 32rem),linear-gradient(180deg,#28100d,#120808)}button,canvas{-webkit-tap-highlight-color:transparent}#game-shell{width:100vw;height:var(--app-height);display:grid;place-items:center;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#game-root{width:min(100vw,calc(var(--app-height) * .5625));height:min(var(--app-height),177.78vw);display:grid;place-items:center;overflow:hidden;background:#210d0b;box-shadow:0 0 0 1px #ffeed21f,0 24px 70px #0000007a}#game-root canvas{display:block;width:100%!important;height:100%!important}