.sheet-hero{display:grid;grid-template-columns:1.3fr .8fr;gap:50px;align-items:center;padding:65px 0}.sheet-hero h1{font-size:clamp(2.5rem,4.2vw,4rem)}.orbit-card{padding:24px;border-radius:18px;background:#edf2e7;border:1px solid #dce5d4}.orbit-card svg{display:block;width:100%;height:auto}.orbit-card p{font-size:.75rem;line-height:1.7;color:#5a705b;text-align:center;margin:0}.orbit-traveler{transform-origin:200px 170px;animation:orbit 18s linear infinite}.breathing{transform-origin:200px 170px;animation:breathe 5s ease-in-out infinite}.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0 0 60px}.fact-grid article{background:white;border:1px solid var(--line);border-radius:12px;padding:25px}.fact-number{font-size:.72rem;color:#7c8c76}.fact-grid h2{font-size:1.1rem;line-height:1.4;margin:24px 0 12px}.fact-grid p,.record-section p,.plain-note p,.story-columns p{font-size:.86rem;line-height:1.8;color:var(--muted)}.record-section{padding:34px;border-radius:14px;background:#eff3ea;margin-bottom:40px}.record-section h2,.plain-note h2,.story-columns h2,.story-ending h2{font-family:Georgia,serif;font-weight:400;font-size:1.9rem;line-height:1.2;letter-spacing:-.03em}.record-section p{max-width:620px}.record-section svg{display:block;width:100%;height:auto;margin-top:30px}.flow-dash{stroke-dasharray:7 7;animation:flow 2s linear infinite}.plain-note{max-width:750px;margin:35px 0}.sheet-hero~.actions{margin-bottom:60px}.story-hero{text-align:center;max-width:860px;margin:65px auto 40px}.story-hero h1{font-size:clamp(2.8rem,5.1vw,4.5rem)}.story-hero .eyebrow,.story-hero .actions{justify-content:center}.story-hero .hero-description{max-width:620px;margin:22px auto}.story-visual{background:#eef2e8;border:1px solid #dce4d6;border-radius:18px;padding:24px 32px}.visual-caption{display:flex;justify-content:space-between;align-items:center}.visual-caption .eyebrow{margin:0}.story-visual svg{display:block;width:100%;height:auto;margin:10px 0}.visual-footnote{font-size:.76rem;line-height:1.7;color:#5f735e;max-width:680px;margin:0 auto;text-align:center}.story-route{stroke-dasharray:640;animation:draw-route 7s ease-in-out infinite}.selected-path{animation:highlight 7s ease-in-out infinite}.moving-signal{animation:signal 7s ease-in-out infinite}.story-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:60px 0}.story-columns h2{font-size:1.6rem}.story-columns .eyebrow{color:#819377}.story-quote{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:45px 20px;text-align:center}.story-quote p{font-family:Georgia,serif;font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.5;max-width:800px;margin:0 auto 18px}.story-quote span{display:block;font-size:.74rem;color:var(--muted);margin-bottom:20px}.story-ending{padding:50px 0 65px;text-align:center}.story-ending .eyebrow,.story-ending .actions{justify-content:center}.story-ending h2{max-width:700px;margin:16px auto 25px}.motion-paused *{animation-play-state:paused!important}#motion-toggle{cursor:pointer}@keyframes orbit{to{transform:rotate(360deg)}}@keyframes breathe{50%{transform:scale(1.07);opacity:.65}}@keyframes flow{to{stroke-dashoffset:-28}}@keyframes draw-route{0%,12%{stroke-dashoffset:640}65%,100%{stroke-dashoffset:0}}@keyframes highlight{0%,25%{opacity:.4}55%,100%{opacity:1}}@keyframes signal{0%,15%{transform:translateX(-100px);opacity:0}25%{opacity:1}65%{transform:translateX(420px);opacity:1}80%,100%{transform:translateX(495px) translateY(-55px);opacity:0}}@media(max-width:800px){.sheet-hero{grid-template-columns:1fr;gap:25px;padding:40px 0}.orbit-card{max-width:400px;margin:auto}.fact-grid{grid-template-columns:repeat(2,1fr)}.story-columns{gap:22px}.story-columns h2{font-size:1.35rem}}@media(max-width:600px){.fact-grid,.story-columns{grid-template-columns:1fr}.fact-grid{gap:12px;margin-bottom:30px}.fact-grid article{padding:20px}.fact-grid h2{margin-top:14px}.record-section{padding:20px}.record-section svg{min-height:130px}.story-hero{margin:35px auto 28px}.story-hero h1{font-size:2.8rem}.story-visual{padding:16px 10px}.visual-caption{gap:10px}.visual-caption .eyebrow{font-size:.55rem}.story-visual svg{min-height:210px}.story-columns{padding:35px 0;gap:15px}.story-ending .actions{flex-direction:column}.site-header nav{gap:10px}.site-header nav>a{font-size:.7rem}.sheet-hero .actions{flex-wrap:wrap}.story-quote{padding-inline:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.moving-signal{display:none}}

.story-visual .mobile-diagram,.record-section .mobile-diagram{display:none}@media(max-width:600px){.story-visual .desktop-diagram,.record-section .desktop-diagram{display:none}.story-visual .mobile-diagram,.record-section .mobile-diagram{display:block;max-width:360px;margin-inline:auto}}