/* Hardware demonstrations and a separate simulation foothold visualization. */
.pace-project .project-content { min-width: 0; }
.pace-facts { display: flex; flex-wrap: wrap; gap: 5px 20px; margin-top: 18px; color: var(--body); font-size: .85rem; }
.pace-facts li + li { position: relative; }
.pace-facts li + li::before { content: "·"; position: absolute; left: -12px; color: var(--muted); }
.pace-demos { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 26px; align-items: start; margin-top: 28px; }
.pace-player { min-width: 0; }
.pace-player video { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: contain; border-radius: 9px; background: #151719; }
.pace-player figcaption { display: grid; gap: 4px; margin-top: 12px; font-size: .83rem; line-height: 1.6; color: var(--muted); }
.pace-player figcaption strong { color: var(--ink); font-size: .9rem; font-weight: 600; }
.pace-scenes { min-width: 0; }
.pace-scenes-heading { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 12px; margin-bottom: 13px; }
.pace-scenes-heading h4, .pace-figure-heading h4 { font-size: .96rem; font-weight: 600; }
.pace-scenes-heading > span { color: var(--muted); font-size: .79rem; }
.pace-scene-list { display: grid; gap: 7px; }
.pace-scene { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 12px; width: 100%; min-width: 0; min-height: 74px; padding: 6px 10px; border: 1px solid transparent; border-radius: 7px; background: transparent; text-align: left; transition: border-color .18s ease, background .18s ease; }
.pace-scene img { display: block; width: 34px; height: 60px; object-fit: contain; border-radius: 3px; background: var(--soft); }
.pace-scene-name { color: var(--body); font-size: .92rem; font-weight: 500; line-height: 1.4; }
.pace-duration { color: var(--muted); font-size: .78rem; font-variant-numeric: tabular-nums; }
.pace-scene:hover { background: var(--soft); border-color: var(--border); }
.pace-scene[aria-pressed="true"] { background: var(--tint); border-color: var(--accent); }
.pace-scene[aria-pressed="true"] .pace-scene-name { color: var(--accent); font-weight: 600; }
.pace-scene:disabled { cursor: default; opacity: .6; }
.pace-playback-status { margin-top: 10px; color: var(--muted); font-size: .85rem; }
.pace-simulation { max-width: 640px; margin-top: 30px; margin-inline: auto; padding-top: 25px; border-top: 1px solid var(--border); }
.pace-figure-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 15px; margin-bottom: 14px; }
.pace-simulation video { display: block; width: 100%; height: auto; aspect-ratio: 653 / 477; object-fit: contain; border: 1px solid var(--border); border-radius: 7px; background: #17191c; }
.pace-simulation figcaption, .pace-media-error { margin-top: 11px; color: var(--muted); font-size: .86rem; line-height: 1.7; }
.pace-details { margin-top: 22px; }
.pace-details strong { font-weight: 600; color: var(--body); }
.pace-research-note { margin: 15px 0 5px; color: var(--muted); font-size: .86rem; line-height: 1.7; }
@media (min-width: 821px) and (max-width: 1200px) {
    .pace-demos { grid-template-columns: minmax(0, 270px) minmax(0, 1fr); gap: 20px; }
    .pace-scene { gap: 9px; padding-inline: 7px; }
}
@media (max-width: 820px) {
    .pace-demos { grid-template-columns: minmax(0, 245px) minmax(0, 1fr); gap: 20px; }
    .pace-scene { grid-template-columns: 27px minmax(0, 1fr) auto; gap: 8px; padding: 5px 7px; min-height: 61px; }
    .pace-scene img { width: 27px; height: 48px; }
    .pace-scene-name { font-size: .87rem; }
}
@media (max-width: 600px) {
    .pace-demos { grid-template-columns: minmax(0, 1fr); gap: 22px; }
    .pace-player { width: min(100%, 280px); margin-inline: auto; }
    .pace-scene-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
    .pace-scene { position: relative; grid-template-columns: 25px minmax(0, 1fr); gap: 7px; padding: 6px; }
    .pace-scene img { width: 25px; height: 45px; }
    .pace-scene-name { font-size: .8rem; padding-bottom: 13px; }
    .pace-duration { position: absolute; bottom: 5px; left: 39px; font-size: .7rem; }
    .pace-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); font-size: .82rem; gap: 5px 18px; }
    .pace-facts li + li::before { content: none; }
    .pace-scenes-heading h4 { font-size: .95rem; }
    .pace-simulation { margin-top: 25px; padding-top: 22px; }
}
@media print {
    .pace-demos { display: none; }
    .pace-project { break-inside: auto; }
    .pace-simulation { break-inside: avoid; }
}