.ulthera-story{--story-nav:72px;color:#f3f6f7;background:#000;scroll-margin-top:72px;position:relative}.ulthera-story .story{height:620svh;position:relative}.ulthera-story .stage{height:calc(100svh - var(--story-nav));top:var(--story-nav);isolation:isolate;background:radial-gradient(at 70% 52%,#121a20 0%,#05080a 46%,#000 78%);position:sticky;overflow:hidden}.ulthera-story .scene{opacity:0;visibility:hidden;position:absolute;inset:8% 0 4% 34%;overflow:hidden}.ulthera-story .scene canvas{width:100%;height:100%;display:block}.ulthera-story :is(.hero-device,.prime-device){pointer-events:none;will-change:transform,opacity,filter;justify-content:center;align-items:center;margin:0;display:flex;position:absolute}.ulthera-story .hero-device{inset:10% 4% 6% 42%}.ulthera-story .hero-device:before{content:"";z-index:-1;filter:blur(8px);background:radial-gradient(at 50% 55%,#ffb46a38 0%,#ff9a4614 34%,#0000 66%);position:absolute;inset:12% 10% 4%}.ulthera-story .hero-device img{object-fit:contain;width:min(100%,640px);height:auto;max-height:100%}.ulthera-story .prime-device{opacity:0;inset:18% 5% 14% 44%}.ulthera-story .prime-device img{object-fit:contain;filter:drop-shadow(0 30px 60px #0009);width:min(100%,620px);height:auto;max-height:100%}.ulthera-story .headlines{z-index:3;pointer-events:none;width:39%;position:absolute;top:31%;left:7%}.ulthera-story .headline{visibility:hidden;opacity:0;will-change:transform,opacity;position:absolute;inset:0;transform:translateY(24px)}.ulthera-story .headline.is-active{visibility:visible;opacity:1;pointer-events:auto}.ulthera-story .headline :is(h1,h2){letter-spacing:-.055em;text-wrap:balance;word-break:keep-all;margin:0;font-size:clamp(38px,4.1vw,68px);font-weight:680;line-height:1.2}.ulthera-link{color:#e8d3bd;align-items:center;gap:14px;min-height:44px;margin-top:32px;font-size:17px;display:inline-flex}.ulthera-link:hover{color:#fff}.ulthera-story .annotations{z-index:2;pointer-events:none;position:absolute;inset:0}.ulthera-story .annotations span{white-space:nowrap;color:#c4d6de;opacity:0;will-change:left,top,opacity;background:#06131ab3;border:1px solid #b1d9ed25;border-radius:20px;padding:6px 11px;font-size:14px;font-weight:500;position:absolute;top:0;left:0;transform:translate(-50%,-50%)}.ulthera-story .annotations span[data-align=start]{padding:3px 9px;font-size:13px;transform:translateY(-50%)}.ulthera-story .annotations b{color:#ffd2a1;margin-right:4px;font-weight:650}.ulthera-story .scroll-cue{color:#93a6b0;pointer-events:none;align-items:center;gap:20px;font-size:14px;display:flex;position:absolute;bottom:34px;left:7%}.ulthera-story .scroll-cue span{font-size:24px;animation:2s ease-in-out infinite ulthera-cue}@keyframes ulthera-cue{50%{transform:translateY(7px)}}.ulthera-story .chapter-nav{z-index:5;align-items:center;gap:10px;display:flex;position:absolute;bottom:36px;right:5%}.ulthera-story .chapter-nav a{width:27px;height:27px;display:block;position:relative}.ulthera-story .chapter-nav a:before{content:"";background:#4a5c66;border-radius:50%;transition:background .3s,transform .3s;position:absolute;inset:10px}.ulthera-story .chapter-nav a[aria-current]:before{background:#f1dcc6;transform:scale(1.3)}.ulthera-story a:focus-visible{outline-offset:5px;outline:2px solid #e8d3bd}.ulthera-story .anchors{pointer-events:none;position:absolute;inset:0}.ulthera-story .anchors i{width:1px;height:1px;scroll-margin-top:var(--story-nav);position:absolute;top:116svh;left:0}.ulthera-story .anchors #depth{top:232svh}.ulthera-story .anchors #focus{top:348svh}.ulthera-story .anchors #prime{top:510svh}.ulthera-story .scene-note{color:#657982;margin:0;padding:20px 7% 30px;font-size:11px}@media (max-width:1023px){.ulthera-story{--story-nav:64px}.ulthera-story .stage{height:calc(100svh - var(--story-nav) - 78px)}}@media (max-width:760px){.ulthera-story .scene{inset:30% 0 7%}.ulthera-story .hero-device{inset:34% 6% 9%}.ulthera-story .prime-device{inset:36% 6% 12%}.ulthera-story .headlines{width:87%;top:8%;left:8%}.ulthera-story .headline :is(h1,h2){letter-spacing:-.05em;font-size:clamp(29px,7.7vw,46px);line-height:1.22}.ulthera-link{margin-top:16px;font-size:14px}.ulthera-story .annotations span{padding:4px 8px;font-size:11px}.ulthera-story .annotations span[data-align=start]{padding:2px 6px;font-size:10px}.ulthera-story .scroll-cue{gap:12px;font-size:12px;bottom:24px;left:8%}.ulthera-story .chapter-nav{gap:0;bottom:22px;right:6%}.ulthera-story .chapter-nav a{width:22px}.ulthera-story .chapter-nav a:before{inset:11px 8px}}@media (prefers-reduced-motion:reduce){.ulthera-story .scroll-cue span{animation:none}.ulthera-story :is(.headline,.hero-device,.prime-device){will-change:auto}.ulthera-story .chapter-nav a:before{transition:none}}