.case-section { background: #f3f5f5; }
.case-watch-layout { display: grid; grid-template-columns: minmax(0, 2.5fr) minmax(240px, 1fr); gap: 2.5rem; }
.case-watch-layout h2 { margin-bottom: 1.5rem; font-size: 2rem; }
.case-video { width: 100%; aspect-ratio: 16 / 9; background: #13202a; border-radius: 8px; overflow: hidden; }
.case-video img, .case-video iframe { display: block; width: 100%; height: 100%; object-fit: contain; border: 0; }
.case-video-play { width: 100%; height: 100%; padding: 0; border: 0; background: none; position: relative; cursor: pointer; }
.case-video-play[hidden] { display: none; }
.case-play-label { position: absolute; left: 50%; bottom: 12%; transform: translateX(-50%); padding: .75rem 1.2rem; background: #f4c75e; color: #13202a; font-weight: 800; border-radius: 5px; white-space: nowrap; box-shadow: 0 4px 18px #0005; }
.case-play-label span { margin-right: .5rem; }
.case-video-play:focus-visible { outline: 4px solid #f4c75e; outline-offset: -5px; }
.case-video-caption { font-size: .85rem; line-height: 1.7; color: var(--ink-soft); margin: 1rem 0 0; }
.case-video-alternative { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.25rem; margin-top: 1rem; }
.case-video-alternative .btn { flex: 0 0 auto; }
.case-video-alternative p { flex: 1 1 240px; margin: 0; font-size: .85rem; line-height: 1.7; color: var(--ink-soft); }
.case-watch-aside { border-left: 1px solid #c7d0d6; padding-left: 2rem; align-self: center; }
.case-watch-aside h3 { font-size: 1.5rem; margin: 1rem 0; }
.case-watch-aside p { line-height: 1.8; }
@media (max-width: 991px) { .case-watch-layout { grid-template-columns: 1fr; } .case-watch-aside { border-left: 0; border-top: 1px solid #c7d0d6; padding: 1.5rem 0 0; } }
@media (max-width: 600px) { .case-play-label { font-size: .8rem; padding: .65rem; } }

#video { scroll-margin-top: 100px; }
.case-video-chapters { padding-left: 1.1rem; font-size: .85rem; line-height: 2; color: var(--ink-soft); }