.world-introduction{min-height:100svh;padding:110px 6vw 60px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;text-align:center;background:var(--kit-cobalt);color:var(--kit-cream)}.world-introduction .home-cumulative-title{max-width:1100px;margin:0;font-size:clamp(32px,4.5vw,72px);line-height:1.1;text-wrap:balance}.world-introduction .home-cumulative-explanation{max-width:1050px;margin:0;font-size:clamp(21px,2.3vw,36px);line-height:1.35;font-style:italic;text-wrap:balance}.world-introduction .home-cumulative-visual{position:relative;width:min(1100px,90vw);height:42svh}.world-introduction :is(.home-aesthetics-stage,.home-physics-stage){position:relative;width:100%;height:100%}.world-introduction .home-scene-link{position:absolute;font-size:16px;display:flex;align-items:center;gap:8px}.world-introduction .home-scene-link svg{width:18px}.world-introduction .home-llm{left:0;top:25%}.world-introduction .home-robot{right:0;top:25%}.world-introduction .home-spatial{right:0;bottom:15%}.world-introduction .home-motion-controls{display:flex;justify-content:center;gap:20px;font-size:14px}.world-introduction .home-motion-controls button{display:flex;gap:8px;align-items:center}.world-introduction .home-motion-controls svg{width:16px}@media(max-width:700px){.world-introduction{padding:100px 22px 70px}.world-introduction .home-cumulative-visual{height:34svh}}