/* Unified, layout-neutral storytelling layer for the Arctic route. */
.accent-page--arctic .arctic-expedition{position:relative;display:block;isolation:isolate}
.accent-page--arctic .arctic-expedition-opening{position:absolute;z-index:1;top:-245px;right:0;left:clamp(185px,15vw,222px);height:190px;overflow:hidden;color:#347d8e;pointer-events:none;mix-blend-mode:multiply;mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent),linear-gradient(180deg,#000 76%,transparent)}
.accent-page--arctic .arctic-expedition-opening svg{display:block;width:100%;height:100%;overflow:visible;opacity:.53}
.accent-page--arctic .arctic-expedition-opening__bear{position:absolute;z-index:2;bottom:22px;left:1%;display:block;width:clamp(118px,11vw,158px);height:auto;opacity:.19;filter:invert(36%) sepia(18%) saturate(1040%) hue-rotate(143deg) brightness(91%);transform:scaleX(-1)}
.accent-page--arctic .arctic-expedition-opening :is(path,circle){fill:none;stroke:currentColor;stroke-width:1;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.accent-page--arctic .arctic-expedition-opening text{fill:currentColor;stroke:none;font:600 7px/1 Arial,sans-serif;letter-spacing:.14em;text-anchor:middle}
.accent-page--arctic .arctic-expedition-opening__route{opacity:.34}.accent-page--arctic .arctic-expedition-opening__route path{stroke-dasharray:3 7}.accent-page--arctic .arctic-expedition-opening__route circle{fill:#edf8fa;stroke-width:1.4}
.accent-page--arctic .arctic-expedition-opening__compass{opacity:.56}.accent-page--arctic .arctic-expedition-opening__compass circle:nth-child(2){stroke-dasharray:2 5}.accent-page--arctic .arctic-expedition-opening__compass .is-fill{fill:currentColor;fill-opacity:.12}
.accent-page--arctic .arctic-expedition-opening__sheet{opacity:.46}.accent-page--arctic .arctic-expedition-opening__sheet>path:first-child{fill:rgba(245,251,252,.42);stroke-width:1.2}.accent-page--arctic .arctic-expedition-opening__sheet text{text-anchor:start;font-size:6px}
.accent-page--arctic .arctic-expedition-opening__instrument{opacity:.5}.accent-page--arctic .arctic-expedition-opening__marks{opacity:.55}.accent-page--arctic .arctic-expedition-opening__marks text{text-anchor:start;font-size:6px}
.accent-page--arctic .arctic-expedition-opening__diary{position:absolute;top:20px;right:30%;width:250px;min-height:128px;padding:16px 18px 13px;border:1px solid rgba(48,119,135,.3);background:linear-gradient(145deg,rgba(248,252,252,.92),rgba(226,240,243,.76));box-shadow:0 10px 28px rgba(39,91,104,.08);color:rgba(37,95,109,.82);opacity:.78;transform:rotate(-1.7deg)}
.accent-page--arctic .arctic-expedition-opening__diary::before{position:absolute;inset:0;background:repeating-linear-gradient(180deg,transparent 0 22px,rgba(55,123,138,.1) 23px);content:"";pointer-events:none}
.accent-page--arctic .arctic-expedition-opening__diary span,.accent-page--arctic .arctic-expedition-opening__diary small{position:relative;display:block;font:700 7px/1.2 Arial,sans-serif;letter-spacing:.13em;text-transform:uppercase}
.accent-page--arctic .arctic-expedition-opening__diary p{position:relative;margin:9px 0 0;font:italic 12px/1.32 Georgia,serif;letter-spacing:.005em}
.accent-page--arctic .arctic-expedition-opening__diary small{margin-top:9px;font-size:6px;opacity:.72}
.accent-page--arctic .arctic-stage{scroll-margin-top:var(--arctic-scroll-offset,96px)}
.accent-page--arctic .arctic-expedition__decor{position:absolute;z-index:1;inset:0;overflow:hidden;pointer-events:none;color:#16758b;contain:layout paint}
.accent-page--arctic .arctic-expedition__content{position:relative;z-index:2;display:grid;grid-template-columns:150px minmax(0,1fr);gap:clamp(26px,3vw,48px)}
.accent-page--arctic .arctic-expedition__content :is(a,button){position:relative;z-index:3}
.accent-page--arctic .arctic-expedition__decor img{display:block;width:100%;height:100%;filter:invert(39%) sepia(28%) saturate(1160%) hue-rotate(143deg) brightness(91%);object-fit:contain}
.accent-page--arctic .arctic-expedition__icebreaker{position:absolute;top:0;left:6%;width:clamp(180px,16vw,260px);height:auto;aspect-ratio:280/150;opacity:.25;transform:translate3d(var(--icebreaker-x,0),var(--icebreaker-y,0),0) rotate(var(--icebreaker-rotation,-4deg));transform-origin:50% 50%;will-change:transform}
.accent-page--arctic .arctic-expedition__ice-cracks{position:absolute;top:var(--ice-start,0px);left:4%;width:72%;height:var(--ice-zone-height,760px);overflow:visible;fill:none;stroke:#287f93;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.accent-page--arctic .arctic-ice-cracks__main path{stroke-width:2;stroke-dasharray:1260;stroke-dashoffset:calc(1260 * (1 - var(--icebreaker-progress,0)));opacity:.16}
.accent-page--arctic .arctic-ice-cracks__branches path{stroke-width:1.25;stroke-dasharray:420;stroke-dashoffset:calc(420 * (1 - var(--icebreaker-progress,0)));opacity:.15}
.accent-page--arctic .arctic-expedition__camp{position:absolute;top:var(--camp-top,28%);left:-1%;width:clamp(145px,12vw,180px);aspect-ratio:220/150;opacity:calc(.05 + var(--camp-progress,0) * .2);transform:translate3d(0,calc((1 - var(--camp-progress,0))*8px),0);transition:opacity .7s ease,transform .7s ease}
.accent-page--arctic .arctic-expedition__footprints{position:absolute;top:var(--footprints-top,38%);left:8%;width:34%;height:calc(var(--footprints-height,760px) * var(--footprints-progress,0));overflow:hidden;color:#226f82;opacity:.17}
.accent-page--arctic .arctic-expedition__footprints svg{display:block;width:100%;height:var(--footprints-height,760px);overflow:visible;fill:currentColor;stroke:none}
.accent-page--arctic .arctic-expedition__station{position:absolute;top:var(--station-top,48%);right:0;width:clamp(165px,14vw,230px);aspect-ratio:260/170;opacity:calc(.04 + var(--station-progress,0) * .2);transform:translateY(calc((1 - var(--station-progress,0))*8px))}
.accent-page--arctic .arctic-expedition__station i{position:absolute;top:2%;left:45%;width:7px;height:7px;border:1px solid #16758b;border-radius:50%;opacity:.65;animation:arctic-radio-pulse 5s ease-out infinite}
.accent-page--arctic .arctic-expedition__orca{position:absolute;top:var(--orca-top,58%);right:1%;width:clamp(180px,16vw,250px);aspect-ratio:280/130;opacity:.24;transform:translate3d(var(--orca-x,0),var(--orca-y,0),0);will-change:transform}
.accent-page--arctic .arctic-expedition__bear{position:absolute;top:var(--bear-top,76%);left:0;width:clamp(210px,19vw,300px);aspect-ratio:310/155;opacity:.23;transform:translate3d(var(--bear-x,0),var(--bear-y,0),0);will-change:transform}
.accent-page--arctic .arctic-scene--90 .arctic-pole{opacity:calc(.3 + var(--pole-progress,0) * .7);transform:scale(calc(.96 + var(--pole-progress,0) * .04))}.accent-page--arctic .arctic-scene--90.is-art-visible .arctic-pole{opacity:calc(.3 + var(--pole-progress,0) * .7)}
.accent-page--arctic .arctic-scene>.arctic-scene-art{display:none}
@keyframes arctic-radio-pulse{0%,82%,100%{box-shadow:0 0 0 0 rgba(22,117,139,0)}86%{box-shadow:0 0 0 3px rgba(22,117,139,.18)}94%{box-shadow:0 0 0 10px rgba(22,117,139,0)}}
@media(max-width:1199px){.accent-page--arctic .arctic-expedition__content{grid-template-columns:105px minmax(0,1fr)}.accent-page--arctic .arctic-expedition__camp{left:0}.accent-page--arctic .arctic-expedition__bear{left:-3%}}
@media(max-width:899px){.accent-page--arctic .arctic-expedition__content{grid-template-columns:35px minmax(0,1fr);gap:14px}.accent-page--arctic .arctic-expedition__icebreaker{width:150px;opacity:.2}.accent-page--arctic .arctic-expedition__ice-cracks{left:0;width:48%;opacity:.75}.accent-page--arctic .arctic-expedition__camp{left:1%;width:120px}.accent-page--arctic .arctic-expedition__footprints{opacity:.1}.accent-page--arctic .arctic-expedition__station{right:-2%;width:150px}.accent-page--arctic .arctic-expedition__orca{right:-3%;width:175px}.accent-page--arctic .arctic-expedition__bear{left:-3%;width:190px}}
@media(max-width:599px){.accent-page--arctic .arctic-expedition__content{display:block}.accent-page--arctic .arctic-expedition__decor{overflow:hidden}.accent-page--arctic .arctic-expedition__icebreaker{left:auto;right:2%;width:112px;opacity:.16;transform:none!important}.accent-page--arctic .arctic-expedition__ice-cracks{display:none}.accent-page--arctic .arctic-expedition__camp{left:auto;right:1%;width:90px;opacity:.16;transform:none!important}.accent-page--arctic .arctic-expedition__footprints,.accent-page--arctic .arctic-expedition__station,.accent-page--arctic .arctic-expedition__orca{display:none}.accent-page--arctic .arctic-expedition__bear{right:0;left:auto;width:130px;opacity:.16;transform:none!important}}
@media(prefers-reduced-motion:reduce){.accent-page--arctic .arctic-expedition__icebreaker,.accent-page--arctic .arctic-expedition__camp,.accent-page--arctic .arctic-expedition__station,.accent-page--arctic .arctic-expedition__orca,.accent-page--arctic .arctic-expedition__bear{transform:none!important;will-change:auto}.accent-page--arctic .arctic-expedition__icebreaker,.accent-page--arctic .arctic-expedition__camp,.accent-page--arctic .arctic-expedition__station,.accent-page--arctic .arctic-expedition__orca,.accent-page--arctic .arctic-expedition__bear{opacity:.22}.accent-page--arctic .arctic-ice-cracks__main path,.accent-page--arctic .arctic-ice-cracks__branches path{stroke-dashoffset:0}.accent-page--arctic .arctic-expedition__footprints{height:var(--footprints-height,760px)}.accent-page--arctic .arctic-expedition__station i{animation:none}}
@media(max-width:899px){.accent-page--arctic .arctic-expedition-opening{display:none}}
@media(max-width:599px){.accent-page--arctic .arctic-expedition-opening{display:none}}