.yt-facade {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 2.5rem 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface2);
  cursor: pointer;
}
.yt-facade__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s;
}
.yt-facade:hover .yt-facade__thumb { opacity: 0.85; }
.yt-facade__play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 68px;
  height: 48px;
  transform: translate(-50%, -50%);
  background: rgba(20, 24, 22, 0.82);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.yt-facade__play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 52%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 11px 0 11px 18px;
  border-color: transparent transparent transparent var(--accent, #c8f060);
}
.yt-facade:hover .yt-facade__play { background: rgba(20, 24, 22, 0.95); }
.yt-facade:focus-visible { outline: 2px solid var(--accent, #c8f060); outline-offset: 2px; }
.yt-facade iframe { width: 100%; height: 100%; border: 0; display: block; }