/* Real product footage, with a calm viewing surface in either theme. */
.release-demo-feature{padding:3.5rem var(--story-space);border-block:1px solid var(--line);scroll-margin-top:100px;background:var(--surface)}
.release-demo-heading{display:grid;grid-template-columns:1.15fr 1fr;gap:3rem;align-items:end;max-width:1280px;margin:0 auto 2rem}
.story-site .release-demo-heading h2{font-size:clamp(2rem,3.3vw,3.6rem);line-height:1.1;letter-spacing:-.035em;margin:.6rem 0 0}
.release-demo-heading p:not(.section-index){font-size:1.0625rem;line-height:1.7;max-width:48ch;color:var(--muted)}
.release-demo-player{margin:0 auto;max-width:1280px;border:1px solid var(--line);background:#111}
.release-demo-player video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#080808;object-fit:contain}
.release-demo-player video:focus-visible{outline:3px solid var(--magenta);outline-offset:4px}
.release-demo-player figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.4rem 1rem;padding:.85rem 1rem;background:var(--surface);color:var(--muted);font-size:.875rem;line-height:1.5;border-top:1px solid var(--line)}
.release-demo-player figcaption span:first-child{font-family:ui-monospace,monospace;letter-spacing:.04em}
.release-demo-note{max-width:90ch;margin:1.15rem auto 0;color:var(--muted);font-size:.875rem;line-height:1.65}
.release-demo-directory{padding-top:3rem;scroll-margin-top:100px}
.release-demo-card{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center;border-block:1px solid var(--line);padding:1.5rem 0}
.release-demo-card img{width:100%;height:auto;display:block}
.resource-site .release-demo-card h3{font-size:clamp(1.6rem,2.5vw,2.7rem);line-height:1.15;letter-spacing:-.03em;margin:.75rem 0}
.release-demo-card p{color:var(--muted);font-size:1rem;line-height:1.65;max-width:45ch}
.release-demo-card .text-link{display:inline-block;margin-top:.7rem}
.release-demo-platform{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:2rem var(--story-space);border-top:1px solid var(--line)}
.release-demo-platform p{margin:.5rem 0;font-size:1.0625rem;line-height:1.5}
.release-demo-platform .section-index{font-size:.875rem}
.release-demo-page .article-heading{max-width:none;margin-bottom:1.5rem;padding-bottom:1rem}
.release-demo-page .article-deck{margin-bottom:.5rem}
.release-demo-chapters:not([hidden]){display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--line);margin-top:1rem}
.release-demo-chapters button{font:inherit;text-align:left;border:0;border-top:2px solid transparent;background:transparent;color:var(--ink);padding:1rem;cursor:pointer;min-height:80px}
.release-demo-chapters button+button{border-left:1px solid var(--line)}
.release-demo-chapters button span{display:block;font:500 .875rem/1.4 ui-monospace,monospace;color:var(--muted);margin-bottom:.45rem}
.release-demo-chapters button strong{font-size:1rem;font-weight:550;line-height:1.4}
.release-demo-chapters button:hover,.release-demo-chapters button[aria-current="true"]{background:var(--surface);border-top-color:var(--magenta)}
.release-demo-chapters button:focus-visible{outline:2px solid var(--magenta);outline-offset:-3px}
.release-demo-status{font-size:.875rem;color:var(--muted);margin:.5rem 0}
.release-demo-status:empty{display:none}
.release-demo-page .release-demo-note{margin-left:0}
.release-demo-takeaways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2.5rem;margin:3rem 0;padding-top:2rem;border-top:1px solid var(--line)}
.resource-site .release-demo-takeaways h2{font-size:1.5rem;line-height:1.2;margin:.6rem 0 1rem}
.release-demo-takeaways p:not(.resource-meta){font-size:1rem;line-height:1.7;color:var(--muted)}
.release-demo-next{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.5rem;border-top:1px solid var(--line);padding-top:1.5rem}
@media(max-width:760px){.release-demo-heading,.release-demo-card,.release-demo-takeaways{grid-template-columns:1fr;gap:1.25rem}.release-demo-feature{padding-block:2.5rem}.release-demo-platform{align-items:flex-start;flex-direction:column;gap:.75rem}.release-demo-chapters:not([hidden]){grid-template-columns:repeat(2,minmax(0,1fr))}.release-demo-chapters button:nth-child(3){border-left:0}.release-demo-chapters button:nth-child(n+3){border-bottom:1px solid var(--line)}.release-demo-player figcaption{font-size:.8125rem}.release-demo-takeaways{margin-block:2rem}}

.release-demo-player+button.text-link{display:block;background:transparent;color:var(--ink);border:1px solid var(--line);padding:12px 18px;cursor:pointer;font:inherit;margin:18px 0}