.portal-seam{position:absolute;left:50%;top:50%;width:min(88vmin,780px);height:2px;transform:translate(-50%,-50%) scaleX(0);transform-origin:50% 50%;z-index:3;pointer-events:none;background:linear-gradient(90deg,transparent,var(--gold-hot) 18%,#fff 50%,var(--gold-hot) 82%,transparent);box-shadow:0 0 18px #e7c877d9,0 0 46px #c8a24a73;opacity:0}.portal-scan{position:absolute;left:0;right:0;top:0;height:180px;z-index:6;pointer-events:none;opacity:0;background:linear-gradient(180deg,transparent,rgba(200,162,74,.05) 55%,rgba(231,200,119,.22) 88%,rgba(255,255,255,.35));border-bottom:1px solid rgba(231,200,119,.55)}.portal-flash{position:absolute;inset:0;z-index:20;pointer-events:none;background:radial-gradient(ellipse at 50% 50%,#fff 0%,var(--gold-hot) 34%,rgba(200,162,74,0) 78%);opacity:0}.portal-stage{clip-path:inset(0 0 0 0)}.hud-caret{display:inline-block;width:6px;height:1em;margin-left:2px;background:var(--gold);vertical-align:-2px;animation:hudCaret 1s steps(1) infinite}@keyframes hudCaret{0%,49%{opacity:1}50%,to{opacity:0}}.hud-clock{font-variant-numeric:tabular-nums}.portal-stage.p-boot .rift,.portal-stage.p-boot .portal-cta{opacity:0}.portal-stage.p-boot .portal-vhs,.portal-stage.p-boot .portal-noise{opacity:.35}.portal-stage.p-boot .portal-seam{opacity:1;animation:seamStrike .62s cubic-bezier(.2,.9,.25,1) .1s forwards}@keyframes seamStrike{0%{transform:translate(-50%,-50%) scaleX(0);filter:brightness(2.4)}70%{transform:translate(-50%,-50%) scaleX(1.02);filter:brightness(1.6)}to{transform:translate(-50%,-50%) scaleX(1);filter:brightness(1)}}.portal-stage.p-boot .portal-scan{opacity:1;animation:scanSweep .9s linear forwards}@keyframes scanSweep{0%{transform:translateY(-180px);opacity:.9}85%{opacity:.9}to{transform:translateY(100vh);opacity:0}}.portal-stage.p-boot .portal-hud{opacity:0}.portal-stage.p-boot .portal-hud.is-live{opacity:1}.portal-stage.p-idle .rift{opacity:1;animation:riftBloom 1.05s cubic-bezier(.16,1,.3,1) forwards}@keyframes riftBloom{0%{opacity:0;transform:translate(-50%,-50%) scale(.62) scaleY(.02);filter:brightness(2.2)}55%{opacity:1;transform:translate(-50%,-50%) scale(1.04) scaleY(1);filter:brightness(1.35)}to{opacity:1;transform:translate(-50%,-50%) scale(1);filter:brightness(1)}}.portal-stage.p-idle .portal-seam{animation:seamRetire .8s ease forwards}@keyframes seamRetire{to{opacity:0;transform:translate(-50%,-50%) scaleX(1.3)}}.portal-stage.p-idle .portal-cta{opacity:1}.portal-stage.is-fault{animation:portalFault .09s steps(3) 1}@keyframes portalFault{0%{transform:translate(0);filter:none}33%{transform:translate(-3px);filter:drop-shadow(3px 0 0 rgba(255,0,60,.55)) drop-shadow(-3px 0 0 rgba(0,190,255,.5))}66%{transform:translate(2px);filter:drop-shadow(-2px 0 0 rgba(255,0,60,.45)) drop-shadow(2px 0 0 rgba(0,190,255,.4))}to{transform:translate(0);filter:none}}.hud-idle{opacity:0;transition:opacity .9s ease;color:var(--bone-faint)}.hud-idle.is-shown{opacity:.75}.portal-stage.p-idle .enter-btn:after{content:"";position:absolute;inset:-1px;border:1px solid transparent;background:linear-gradient(115deg,transparent 38%,rgba(231,200,119,.85) 50%,transparent 62%) border-box;-webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;animation:btnSweep 4s linear infinite}@keyframes btnSweep{0%,70%{background-position:-220% 0}to{background-position:220% 0}}.portal-stage.p-auth{animation:aberrationRamp 1.1s ease-in forwards}@keyframes aberrationRamp{0%{filter:none}to{filter:drop-shadow(2px 0 0 rgba(255,0,60,.3)) drop-shadow(-2px 0 0 rgba(0,190,255,.26))}}.portal-stage.p-auth .rift{animation:riftAuth 1.1s cubic-bezier(.3,.8,.3,1) forwards}@keyframes riftAuth{0%{transform:translate(-50%,-50%) scale(1);filter:brightness(1) saturate(1)}to{transform:translate(-50%,-50%) scale(1.12);filter:brightness(1.35) saturate(1.35)}}.portal-stage.p-auth .rift-crown{animation:crownAuth 1.1s cubic-bezier(.3,.8,.3,1) forwards}@keyframes crownAuth{0%{transform:translate(-50%,-50%) scale(1) rotate(0)}to{transform:translate(-50%,-50%) scale(1.16) rotate(2deg)}}.portal-stage.p-auth .rift-aurora{animation:auroraAuth 1.1s ease-out forwards}@keyframes auroraAuth{0%{transform:scale(1);opacity:.42}to{transform:scale(1.09);opacity:.62}}.portal-stage.p-auth .portal-cta{animation:ctaRetire .34s ease-out forwards}@keyframes ctaRetire{to{opacity:0;transform:translate(-50%) translateY(14px)}}.portal-stage.p-auth .enter-btn:after{animation:none;opacity:0}.portal-converge{position:absolute;inset:0;z-index:7;pointer-events:none;opacity:0;transition:opacity .25s ease}.portal-converge.is-live{opacity:1}.portal-stage.p-tear{animation:portalTear 1.25s cubic-bezier(.32,.06,.2,1) forwards;will-change:clip-path,filter}@keyframes portalTear{0%{clip-path:inset(0% 0% 0% 0%);filter:drop-shadow(2px 0 0 rgba(255,0,60,.3)) drop-shadow(-2px 0 0 rgba(0,190,255,.26))}8%{clip-path:inset(0% 0% 0% 0%);filter:brightness(1.7)}to{clip-path:inset(0% 50% 0% 50%);filter:brightness(.75)}}.portal-stage.p-tear .rift{animation:riftTear 1.3s cubic-bezier(.7,0,.28,1) forwards}@keyframes riftTear{0%{transform:translate(-50%,-50%) scale(1.14);opacity:1}to{transform:translate(-50%,-50%) scale(2.9);opacity:0}}.portal-stage.p-tear .portal-hud{animation:hudEject .62s cubic-bezier(.5,0,.9,.4) forwards}.portal-stage.p-tear .hud-tl{--hx:-70vw;--hy:-32vh}.portal-stage.p-tear .hud-tr{--hx: 70vw;--hy:-32vh}.portal-stage.p-tear .hud-bl{--hx:-70vw;--hy: 32vh}.portal-stage.p-tear .hud-br{--hx: 70vw;--hy: 32vh}@keyframes hudEject{to{transform:translate(var(--hx,0),var(--hy,0));opacity:0}}.portal-stage.p-tear .portal-vignette{animation:vigOut .7s ease forwards}@keyframes vigOut{to{opacity:0}}.portal-flash.is-fired{animation:flashFrame .13s steps(2) 1 forwards}@keyframes flashFrame{0%{opacity:0}40%{opacity:.92}to{opacity:0}}html.portal-impact body{animation:impactShake .19s cubic-bezier(.36,.07,.19,.97) 1}@keyframes impactShake{0%,to{transform:translate(0)}20%{transform:translate(-3px,2px)}45%{transform:translate(3px,-2px)}70%{transform:translate(-2px,-1px)}}.portal-stage.is-hidden{display:none!important}@media (max-width:900px){.portal-stage.p-auth{animation:none;filter:none}.portal-stage.p-tear{animation:portalTearLite 1.05s cubic-bezier(.32,.06,.2,1) forwards}@keyframes portalTearLite{0%{clip-path:inset(0% 0% 0% 0%);filter:brightness(1.05)}8%{clip-path:inset(0% 0% 0% 0%);filter:brightness(1.55)}to{clip-path:inset(0% 50% 0% 50%);filter:brightness(.75)}}.portal-scan{height:120px}.portal-seam{width:92vw}}@media (prefers-reduced-motion:reduce){.portal-seam,.portal-scan,.portal-flash,.portal-converge{display:none!important}.portal-stage.p-boot .rift,.portal-stage.p-boot .portal-cta,.portal-stage.p-boot .portal-hud{opacity:1!important}.portal-stage,.portal-stage.p-boot .rift,.portal-stage.p-idle .rift,.portal-stage.p-auth,.portal-stage.p-auth .rift,.portal-stage.p-auth .rift-crown,.portal-stage.p-auth .rift-aurora,.portal-stage.p-auth .portal-cta,.portal-stage.p-tear,.portal-stage.p-tear .rift,.portal-stage.p-tear .portal-hud,.portal-stage.is-fault,.portal-stage.p-idle .enter-btn:after,html.portal-impact body{animation:none!important;filter:none!important;clip-path:none!important}.portal-stage.p-tear{opacity:0;transition:opacity .2s linear}.hud-caret{animation:none;opacity:1}}