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(prefers-reduced-motion:reduce){.portal-sky,.portal-sky:before,.portal-sky-stars,.portal-sky-haze,.portal-stage:before{animation:none!important}}.portal-shell{background:linear-gradient(168deg,#071522 0%,#112840 31%,#25445b 56%,#103f52 76%,#071b28 100%)}.portal-sky{background:radial-gradient(78% 34% at 69% 24%,#e7a07d5c 0%,#aa6b8861 34%,#0000 79%),radial-gradient(72% 42% at 28% 56%,#395a9361 0%,#0000 80%),radial-gradient(85% 43% at 83% 85%,#338ca05c 0%,#0000 78%)}.portal-sky:before{filter:blur(42px);background:radial-gradient(52% 18% at 67% 39%,#ffb388a8 0%,#d47f886b 37%,#0000 77%),radial-gradient(46% 26% at 48% 49%,#a572a074 0%,#0000 73%),radial-gradient(67% 27% at 79% 72%,#5ca5b280 0%,#0000 73%);animation:34s ease-in-out infinite alternate portal-wallpaper-flow;inset:-17%;transform:translate(-2%,1%)scale(1.02)}.portal-sky:after{content:"";background:linear-gradient(90deg,#051723d9 0%,#071b29a3 30%,#081e294f 59%,#071c2780 100%),linear-gradient(#0715244d 0%,#0000 34%,#071d285e 100%);position:absolute;inset:0}.portal-sky-haze{filter:blur(28px);background:radial-gradient(58% 15% at 60% 49%,#f0a37870 0%,#c2839a38 48%,#0000 84%),radial-gradient(66% 31% at 37% 88%,#66a0b661 0%,#0000 80%);animation:27s ease-in-out infinite alternate portal-wallpaper-horizon;inset:-8%}.portal-sky-stars-near{opacity:.23;animation:42s ease-in-out infinite alternate portal-wallpaper-stars}.portal-sky-stars-far{opacity:.16;animation:54s ease-in-out infinite alternate-reverse portal-wallpaper-stars}.portal-glow-one{background:radial-gradient(circle,#d88c8052 0%,#73649326 43%,#0000 73%);animation:29s ease-in-out infinite alternate portal-wallpaper-horizon}.portal-glow-two{background:radial-gradient(circle,#4b91a73f 0%,#377a8b1f 42%,#0000 70%);animation:32s ease-in-out infinite alternate-reverse portal-wallpaper-horizon}.portal-stage{background:linear-gradient(150deg,#102c39d4,#153841bc 52%,#0c2930d9);border-color:#b5dcd139;box-shadow:0 40px 120px #0312229c,inset 0 1px 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