body{color:#0fc;text-align:center;image-rendering:pixelated;background-color:#050505;margin:0;padding:10px;font-family:Courier New,Courier,monospace;overflow-x:hidden}h1{text-transform:uppercase;letter-spacing:2px;margin:4px 0;font-size:20px}.instructions{color:#888;max-width:650px;margin:0 auto 6px;padding:0 5px;font-size:11px;line-height:1.3}.instructions span{color:#0fc}.ctrl-btn{color:#0fc;-webkit-user-select:none;user-select:none;cursor:pointer;background-color:#0fc3;border:2px solid #0fc;border-radius:6px;justify-content:center;align-items:center;font-family:Courier New,Courier,monospace;font-size:14px;font-weight:700;display:flex;position:absolute}.ctrl-btn:active,.ctrl-btn.active{color:#050505;background-color:#00ffccb3}