/* Click-to-load YouTube embeds, shared by the site and the docs theme. */
.yt { margin: 1.5rem 0; }
.yt__play { position: relative; display: block; width: 100%; padding: 0; border: 0; cursor: pointer;
  aspect-ratio: 16 / 9; background: var(--video-bg); border-radius: var(--radius); overflow: hidden; }
.yt--short .yt__play { aspect-ratio: 9 / 16; max-width: 360px; }
.yt__play img { width: 100%; height: 100%; object-fit: cover; }
.yt__frame { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: var(--radius); }
.yt--short .yt__frame { aspect-ratio: 9 / 16; max-width: 360px; }
/* Listing cards: one 16:9 shape for videos and shorts. A short's portrait thumbnail is contained
   in the card over a blurred, darkened copy of itself (only shorts carry the backdrop image). */
.yt--card .yt__play { aspect-ratio: 16 / 9; max-width: none; }
.yt--card .yt__frame { aspect-ratio: 16 / 9; max-width: none; }
.yt--card .yt__fg { position: relative; }
.yt--short.yt--card .yt__fg { object-fit: contain; }
.yt__backdrop { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.15); filter: blur(14px) brightness(.55); }
.yt__icon { position: absolute; top: 50%; left: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px;
  border-radius: 50%; background: var(--video-bg); opacity: .75; pointer-events: none; }
.yt__icon::after { content: ""; position: absolute; top: 50%; left: 50%; margin: -12px 0 0 -8px;
  border-style: solid; border-width: 12px 0 12px 20px; border-color: transparent transparent transparent var(--video-fg); }
.yt__play:hover .yt__icon, .yt__play:focus-visible .yt__icon { opacity: 1; }
.yt__link { display: inline-block; margin-top: .25rem; font-size: .9rem; }
/* Cards: the play button is enough when JavaScript can load the video; without JS the link stays. */
.js-yt .yt--card .yt__link { display: none; }