.crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:24px;height:24px;pointer-events:none}.crosshair:before,.crosshair:after{content:"";position:absolute;background:#ffffffd9}.crosshair:before{top:50%;left:2px;right:2px;height:2px;transform:translateY(-50%)}.crosshair:after{left:50%;top:2px;bottom:2px;width:2px;transform:translate(-50%)}@keyframes blockBreak{0%{opacity:0;transform:translate(-50%,-50%) scale(1)}50%{opacity:1}to{opacity:0;transform:translate(-50%,-50%) scale(2)}}.joystick-base{width:100px;height:100px;border-radius:50%;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;touch-action:none}.joystick-knob{width:40px;height:40px;border-radius:50%;background:#ffffff4d;border:2px solid rgba(255,255,255,.4);transition:transform .05s ease-out}*{-webkit-tap-highlight-color:transparent}#game-canvas canvas{cursor:none}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.shimmer{background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);background-size:200% 100%;animation:shimmer 1.5s infinite}