/* V48 Era Identity — cinematic visual language without external assets */
.v47-journey{position:relative;overflow:hidden;isolation:isolate;transition:background .45s ease,border-color .45s ease}
.v47-journey:before,.v47-journey:after{content:"";position:absolute;pointer-events:none;z-index:-1;border-radius:50%;filter:blur(2px);opacity:.62;transition:all .45s ease}
.v47-journey:before{width:32rem;height:32rem;right:-13rem;top:-18rem;background:radial-gradient(circle,var(--era-glow,rgba(214,178,92,.24)),transparent 67%)}
.v47-journey:after{width:26rem;height:26rem;left:-14rem;bottom:-18rem;background:radial-gradient(circle,var(--era-glow2,rgba(72,120,145,.18)),transparent 68%)}
.v48-era-scene{margin-top:1rem;display:grid;grid-template-columns:1.15fr .85fr;gap:1rem;align-items:stretch}
.v48-scene-art{min-height:185px;position:relative;overflow:hidden;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,var(--era-sky,#18384a),var(--era-ground,#071722));box-shadow:inset 0 -40px 70px rgba(0,0,0,.35)}
.v48-scene-art:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 76% 22%,var(--era-sun,rgba(232,195,103,.72)) 0 4%,transparent 5%),linear-gradient(155deg,transparent 0 50%,rgba(0,0,0,.28) 51% 100%)}
.v48-scene-art:after{content:"";position:absolute;left:-8%;right:-8%;bottom:-18%;height:58%;background:var(--era-silhouette,linear-gradient(165deg,transparent 0 25%,#06131b 26% 100%));transform:skewY(-3deg)}
.v48-scene-label{position:absolute;z-index:2;left:1rem;bottom:1rem;max-width:75%;text-shadow:0 2px 14px #000}.v48-scene-label span{display:block;font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;opacity:.78}.v48-scene-label strong{display:block;font-family:Georgia,serif;font-size:1.45rem;line-height:1.08;margin-top:.18rem}
.v48-era-context{padding:1rem;border-radius:18px;background:rgba(0,0,0,.15);border:1px solid rgba(255,255,255,.07)}.v48-era-context h3{margin:.15rem 0 .45rem}.v48-era-context p{margin:.35rem 0}.v48-era-context .v48-watch{margin-top:.75rem;padding:.7rem .8rem;border-left:2px solid #d6b25c;background:rgba(214,178,92,.07);border-radius:0 10px 10px 0}
.v48-transition{animation:v48Reveal .42s ease both}@keyframes v48Reveal{from{opacity:.25;transform:translateY(7px)}to{opacity:1;transform:none}}
.v47-journey[data-era="0"]{--era-sky:#142f3b;--era-ground:#07171c;--era-glow:rgba(88,151,165,.25);--era-glow2:rgba(48,95,107,.25);--era-sun:rgba(214,224,206,.55)}
.v47-journey[data-era="1"]{--era-sky:#5b4026;--era-ground:#17120d;--era-glow:rgba(218,168,82,.28);--era-glow2:rgba(126,79,42,.22);--era-sun:rgba(245,206,116,.8)}
.v47-journey[data-era="2"]{--era-sky:#4a3b30;--era-ground:#11191b;--era-glow:rgba(189,151,97,.22);--era-glow2:rgba(64,104,112,.2)}
.v47-journey[data-era="3"]{--era-sky:#6a4726;--era-ground:#16120e;--era-glow:rgba(222,157,69,.3);--era-glow2:rgba(108,63,35,.2)}
.v47-journey[data-era="4"]{--era-sky:#3d513c;--era-ground:#101914;--era-glow:rgba(131,160,100,.22);--era-glow2:rgba(72,102,75,.2)}
.v47-journey[data-era="5"]{--era-sky:#493d55;--era-ground:#11121a;--era-glow:rgba(189,154,88,.25);--era-glow2:rgba(104,77,125,.2)}
.v47-journey[data-era="6"]{--era-sky:#273e51;--era-ground:#0b151d;--era-glow:rgba(211,174,90,.24);--era-glow2:rgba(58,104,139,.23)}
.v47-journey[data-era="7"]{--era-sky:#3b3330;--era-ground:#110f10;--era-glow:rgba(174,105,66,.25);--era-glow2:rgba(81,75,87,.22);--era-sun:rgba(205,126,78,.55)}
.v47-journey[data-era="8"]{--era-sky:#304758;--era-ground:#10171c;--era-glow:rgba(211,178,95,.25);--era-glow2:rgba(76,121,145,.2)}
@media(max-width:760px){.v48-era-scene{grid-template-columns:1fr}.v48-scene-art{min-height:155px}.v48-scene-label strong{font-size:1.25rem}}
@media(prefers-reduced-motion:reduce){.v47-journey,.v47-journey:before,.v47-journey:after{transition:none}.v48-transition{animation:none}}