*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;overflow:hidden;background:#0d1420;color:#f2ead8;font-family:Trebuchet MS,Segoe UI,Verdana,sans-serif}canvas.game-canvas{display:block;outline:none}.game-root,canvas.game-canvas{width:100vw;height:100vh;height:100dvh}.game-root{position:relative;overflow:hidden}