.nav-actions { margin-left: auto; }
.ab-intro { padding-top: 80px; }
.ab-intro > .eyebrow { color: var(--accent); margin-bottom: 24px; }
.ab-intro h1 { font-size: clamp(38px,5.2vw,72px); font-weight: 600; line-height: 1.2; letter-spacing: -.055em; }
.classic-editions { margin-top: 48px; }
.ab-index { display: flex; gap: 14px; }
.ab-index a { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: 12px; }
.ab-index a:hover { background: #eaece4; }
.ab-case { padding-block: 64px; border-bottom: 1px solid var(--line); }
.ab-heading { margin-bottom: 28px; }
.ab-heading .eyebrow { color: var(--muted); margin-bottom: 14px; }
.ab-heading h2 { font-size: 30px; }
.ab-heading > p:last-child { margin-top: 16px; font-size: 14px; color: var(--muted); }
.ab-pair { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 20px; }
.ab-side { min-width: 0; }
.ab-side figcaption { margin-bottom: 12px; font-size: 13px; font-weight: 550; }
.ab-screen { border-radius: 12px; overflow: hidden; background: #eeeee8; aspect-ratio: 16/10; }
.ab-screen .media-placeholder { height: 100%; }
.ab-screen video { width: 100%; height: 100%; object-fit: contain; background: #1b1c18; }
.ab-controls { display: flex; align-items: center; gap: 20px; margin-top: 20px; }
.ab-play { min-width: 112px; }
.ab-controls button:disabled { opacity: .45; }
.ab-restart { background: none; font-size: 12px; white-space: nowrap; min-height: 44px; }
.ab-timeline { flex: 1; min-width: 40px; display: flex; align-items: center; }
.ab-timeline input { width: 100%; accent-color: var(--ink); cursor: pointer; min-height: 44px; }
.ab-timeline input:disabled { cursor: default; }
.ab-time { font-size: 12px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ab-status { margin-top: 14px; color: var(--muted); font-size: 12px; min-height: 1.6em; }
.ab-return { padding-block: 44px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@media(max-width:600px) {
  .ab-intro { padding-top: 48px; }
  .ab-pair { gap: 10px; }
  .ab-side figcaption { font-size: 11px; min-height: 36px; }
  .ab-controls { gap: 12px; flex-wrap: wrap; }
  .ab-play { font-size: 12px; padding: 10px 16px; min-width: 100px; }
  .ab-timeline { order: 4; flex-basis: 100%; }
  .ab-time { margin-left: auto; }
  .ab-case { padding-block: 44px; }
  .ab-heading h2 { font-size: 25px; }
  .nav-actions .text-link { font-size: 11px; }
  .ab-screen { border-radius: 7px; }
}