.lux-intro{position:fixed;inset:0;background:radial-gradient(circle at center,#111,#000 70%);display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden;cursor:pointer}.lux-overlay{position:absolute;inset:0;background:radial-gradient(circle,transparent 40%,rgba(0,0,0,.85) 100%)}.lux-line{width:0;height:2px;background:linear-gradient(90deg,transparent,#d4af37,transparent);animation:lineDraw 1.6s ease-out forwards;z-index:2}.lux-logo{width:180px;max-width:70vw;margin-top:32px;opacity:0;transform:scale(.92);animation:logoReveal 1.4s ease-out forwards;animation-delay:1.8s;filter:drop-shadow(0 0 22px rgba(212,175,55,.55));z-index:2}.lux-enter{position:absolute;bottom:42px;font-size:13px;letter-spacing:2px;color:#aaa;animation:pulse 1.8s infinite}.header{padding:20px 40px;background:#000;color:#fff;display:flex;justify-content:space-between}.header nav a{margin-left:18px;font-size:14px;cursor:pointer}.main{min-height:70vh;display:flex;flex-direction:column;justify-content:center;align-items:center}.footer{padding:20px;background:#111;color:#fff;text-align:center}@keyframes lineDraw{to{width:260px}}@keyframes logoReveal{to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}