.nep-gate-layer{position:fixed;inset:0;z-index:2147483290}
.nep-stage{position:absolute;inset:0;overflow:hidden;background:radial-gradient(120% 80% at 50% 25%,#12306a 0,#050b1f 55%,#02040c 100%)}
.nep-stars{position:absolute;inset:0;background:radial-gradient(1.4px 1.4px at 12% 18%,#fff,transparent),radial-gradient(1px 1px at 78% 12%,#cfe8ff,transparent),radial-gradient(1.2px 1.2px at 35% 62%,#fff,transparent),radial-gradient(1px 1px at 88% 70%,#bfe0ff,transparent),radial-gradient(1.3px 1.3px at 60% 38%,#fff,transparent),radial-gradient(1px 1px at 22% 85%,#fff,transparent)}
.nep-portal{position:absolute;left:50%;top:6%;width:min(560px,150vw);aspect-ratio:600/608;transform:translateX(-50%);filter:drop-shadow(0 0 28px #4aa8ff88)}
.nep-portal img{position:absolute;inset:0;width:100%;height:100%}
.nep-portal>i{position:absolute;left:51.6%;top:29.7%;width:25%;height:23%;border-radius:50%;transform:translate(-50%,-50%);background:conic-gradient(from 0deg,#fff0,#aae1ff99,#fff0 30%,#78c8ff8c 55%,#fff0 80%);animation:nep-spin 2.4s linear infinite;mix-blend-mode:screen}
.nep-portal.is-open>i{animation-duration:.6s;box-shadow:0 0 40px 18px #9fdcff99}
@keyframes nep-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.nep-ship{position:absolute;z-index:3;height:auto;filter:drop-shadow(0 0 8px #7ad0ff77);pointer-events:none}
.nep-scenario{background:linear-gradient(180deg,#0000 38%,#02060fcc 100%)}
.nep-flash{position:absolute;inset:0;z-index:5;background:#fff;opacity:0;pointer-events:none;transition:opacity .7s ease-in}
.nep-flash.on{opacity:1}
.nep-flash.off{opacity:0;transition:opacity 1s ease-out}
@media(prefers-reduced-motion:reduce){.nep-portal>i{animation:none}}