html{height:100%;background:#000;color-scheme:dark}body{margin:0;height:100vh;height:100svh;background:#000;display:flex;align-items:center;justify-content:center;overflow:hidden;overscroll-behavior:none;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}#screen{display:block;width:min(100vw,calc(100vh * 1920 / 1080));height:min(100vh,56.25vw);width:min(100vw,calc(100svh * 1920 / 1080));height:min(100svh,56.25vw);background:#000;touch-action:none;outline:none}#screen.fighting{cursor:none}