*{box-sizing:border-box;margin:0;padding:0}body{background:#000;display:flex;justify-content:center;align-items:center;min-height:100vh;font-family:Nunito,sans-serif;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}#back-link{position:fixed;top:12px;left:12px;color:#fff9;text-decoration:none;font-size:.85rem;font-family:Inter,sans-serif;z-index:100;background:#00000080;padding:6px 12px;border-radius:20px;transition:color .2s}#back-link:hover{color:#fff}#mute-btn{position:fixed;top:12px;right:12px;background:#00000080;border:none;color:#fff;font-size:1.2rem;padding:6px 10px;border-radius:20px;cursor:pointer;z-index:100}#game-wrapper{display:flex;flex-direction:column;align-items:stretch;width:min(480px,100vw);max-height:100vh}#canvas{width:100%;flex:1;min-height:0;max-height:640px;display:block;border-radius:12px}#touch-controls{position:relative;flex-shrink:0;height:70px;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:0 24px;pointer-events:none}#touch-controls button{width:72px;height:56px;background:#ffffff1f;border:2px solid rgba(255,255,255,.2);border-radius:14px;color:#fff;font-size:1.4rem;cursor:pointer;pointer-events:all;-webkit-tap-highlight-color:transparent;transition:background .1s}#touch-controls button:active{background:#ffffff4d}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#000000d1;border-radius:12px;z-index:20}.overlay-box{text-align:center;color:#fff;padding:32px 44px;background:#050514f7;border-radius:20px;border:2px solid rgba(255,255,255,.08);box-shadow:0 20px 60px #000000b3}.overlay-emoji{font-size:4rem;margin-bottom:12px}.overlay-box h1{font-size:2rem;font-weight:900;margin-bottom:10px;color:#ffd32a}.overlay-box h2{font-size:1.8rem;font-weight:900;margin-bottom:12px}.overlay-box p{font-size:1rem;color:#fffc;margin-bottom:6px;line-height:1.6}.overlay-box p strong{color:#54a0ff}.overlay-box .sub{font-size:.85rem;color:#ffffff73}.best-label{color:#ffffff80!important;font-size:.85rem!important}.btn-primary{margin-top:20px;background:linear-gradient(135deg,#f9ca24,#f0932b);color:#000;font-family:Nunito,sans-serif;font-size:1.2rem;font-weight:900;border:none;padding:14px 40px;border-radius:50px;cursor:pointer;box-shadow:0 4px 20px #f9ca2466;transition:transform .15s,box-shadow .15s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #f9ca2499}.btn-primary:active{transform:translateY(0)}