html,body,#app{width:100%;height:100%;margin:0;overflow:hidden;background:#102016;color:#f7fff8;font-family:Inter,Arial,Helvetica,sans-serif;touch-action:none;-webkit-user-select:none;user-select:none}canvas{display:block}.orientation-warning{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:none;align-items:center;justify-content:center;padding:24px;background:#102016;color:#f7fff8;text-align:center;font-size:22px;line-height:1.35}@media(orientation:portrait)and (max-width:900px){.orientation-warning{display:flex}}