:root{color-scheme:dark}html,body{width:100%;height:100%}body{margin:0;background:#000;overflow:hidden;display:grid;place-items:start center;touch-action:none}#game{width:100vw;height:100vh;height:100dvh;min-height:100svh;display:grid;place-items:start center;touch-action:none}canvas{image-rendering:pixelated;image-rendering:crisp-edges;touch-action:none}#rotate-lock{position:fixed;top:0;right:0;bottom:0;left:0;display:none;align-items:center;justify-content:center;padding:24px;background:#000;color:#fff;z-index:10000;text-align:center}#rotate-lock-card{max-width:280px;border:1px solid #fff;padding:18px 16px;font-family:monospace}#rotate-lock-card h1{margin:0 0 8px;font-size:20px;font-weight:700}#rotate-lock-card p{margin:0;font-size:13px;line-height:1.4}body.touch-device.landscape-disabled #game{display:none}body.touch-device.landscape-disabled #rotate-lock{display:flex}