html,body{width:100%;height:100%;margin:0;overflow:hidden;background:#111;font-family:Arial,sans-serif}#stage{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden}#gameContainer,#canvas{flex:none;width:min(100vw,177.7778vh);height:min(100vh,56.25vw);width:min(100vw,177.7778dvh);height:min(100dvh,56.25vw);outline:none;touch-action:none}#gameContainer canvas{width:100%!important;height:100%!important;display:block;outline:none}#loading{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;color:white;background:#111}#loading[hidden]{display:none}progress{width:min(280px,70vw);height:8px}#message{max-width:80vw;text-align:center}