.launch-hero{align-items:start}
.launch-demo{max-width:360px;margin-inline:auto;scroll-margin-top:110px}
.launch-demo video{display:block;width:100%;aspect-ratio:9/16;object-fit:contain;border:10px solid var(--paper);border-radius:30px;background:var(--ink);box-shadow:var(--shadow)}
.launch-demo .fine{max-width:340px}
.launch-final{text-align:center;padding:clamp(28px,5vw,56px)}
.launch-final .lead{margin-inline:auto}
@media(max-width:900px){.launch-demo{width:min(100%,360px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}