html,body{margin:0;padding:0;height:100%;overflow:hidden;background:#2c6f96;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;touch-action:none}#app{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(60% 30% at 12% 22%,#ffffffd9,#fff0 70%),radial-gradient(50% 22% at 88% 36%,#ffffffb3,#fff0 72%),radial-gradient(70% 26% at 22% 82%,#ffffff8c,#fff0 70%),radial-gradient(52% 20% at 78% 90%,#ffffff80,#fff0 72%),linear-gradient(#a9e3f8,#8fd2f0 42%,#6fbbe0 74%,#4e9ac6)}#stage{position:relative;height:100%;aspect-ratio:9 / 16;max-width:100%;max-height:100%;background:#bfeeff;overflow:hidden;box-shadow:0 0 0 1px #ffffff59}#gl,#ui{position:absolute;top:0;left:0;display:block;touch-action:none}