*{margin:0;padding:0;box-sizing:border-box;user-select:none;-webkit-user-select:none;touch-action:manipulation}body{width:100vw;height:100vh;min-height:-webkit-fill-available;height:100dvh;overflow:hidden;background-color:#1a1a2e;font-family:Inter,Roboto,sans-serif}#game-container{width:100%;height:100%}.overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#1a1a2ef2;display:flex;justify-content:center;align-items:center;z-index:9999;color:#fff;text-align:center}.overlay.hidden{display:none}.message-box{background:#ffffff1a;padding:40px;border-radius:20px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.message-box h2{font-size:2rem;margin-bottom:15px;color:#ffeaef}.message-box p{font-size:1.2rem;color:#ccc;margin-bottom:20px}.qr-placeholder{width:200px;height:200px;background:#fff;color:#000;display:flex;justify-content:center;align-items:center;margin:0 auto;border-radius:10px;font-weight:700}.rotate-icon{font-size:4rem;margin-bottom:20px;animation:rotate-anim 2s infinite ease-in-out}@keyframes rotate-anim{0%{transform:rotate(0)}50%{transform:rotate(-90deg)}to{transform:rotate(-90deg)}}#ad-container{position:absolute;bottom:0;left:50%;transform:translate(-50%);width:320px;height:50px;z-index:1000;display:flex;justify-content:center;align-items:center}#ad-container.hidden{display:none}