.loader{position:fixed;top:0;left:0;width:100%;height:100%;background:#0c0a1e;display:flex;justify-content:center;align-items:center;z-index:9999;transition:opacity 0.6s ease}.bar{width:4px;height:18px;background-color:rgb(157 78 221 / .7);border-radius:6px;margin:0 4px;animation:barScale 0.9s ease-in-out infinite}.bar:nth-child(2){height:28px;animation-delay:0.2s}.bar:nth-child(3){animation-delay:0.4s}@keyframes barScale{20%{background-color:#9d4edd;transform:scaleY(1.6)}40%{transform:scaleY(1)}}.loader.hidden{opacity:0;pointer-events:none}.content{opacity:0;transition:opacity 0.6s ease}.content.visible{opacity:1}