.youtube-video-container {
  width: clamp(320px, 70vw, 960px);
  aspect-ratio: 16 / 9;
  margin: 1rem auto;
  border-radius: 10px;
  overflow: clip;
  box-shadow: 0 6px 24px rgba(0,0,0,.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.yt-lite {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}