html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background-color:#0d001a;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}#renderCanvas{width:100%;height:100%;touch-action:none}#ui-container{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;display:flex;justify-content:center;align-items:center}.dialog{background:#0d001ae6;border:2px solid #ff00ff;box-shadow:0 0 20px #f0f,inset 0 0 20px #f0f;padding:2rem;text-align:center;color:#0ff;pointer-events:auto;border-radius:10px;max-width:400px}.dialog h1{font-size:4rem;margin:0;text-shadow:0 0 10px #00ffff}.dialog h2{font-size:2rem;margin:10px 0;color:#f0f;text-shadow:0 0 10px #ff00ff}.dialog p{font-size:1.2rem;margin-bottom:20px}.dialog button{background:transparent;border:2px solid #00ffff;color:#0ff;padding:10px 20px;font-size:1.2rem;cursor:pointer;transition:all .3s ease;text-transform:uppercase;box-shadow:0 0 10px #0ff}.dialog button:hover{background:#0ff;color:#0d001a;box-shadow:0 0 20px #0ff}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}