/* Local previews become privacy-enhanced YouTube players only on a click. */
.video-section { scroll-margin-top: 88px; }
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.video-card { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); }
.video-media { position: relative; min-width: 0; min-height: 200px; aspect-ratio: 16 / 9; border-radius: 15px 15px 0 0; background: var(--blue-950); }
.video-preview { position: absolute; inset: 0; display: block; width: 100%; height: 100%; padding: 0; border: 0; border-radius: inherit; color: white; background: transparent; cursor: pointer; font: inherit; text-decoration: none; }
.video-thumbnail { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: inherit; }
.video-preview-play { position: absolute; right: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 10px; padding: 10px 14px; border: 1px solid rgba(255,255,255,.6); border-radius: 8px; background: rgba(7,21,37,.95); font-size: 16px; font-weight: 700; }
.video-preview:hover .video-preview-play { background: #16569a; }
.video-preview:focus-visible { outline: 3px solid #0072ce; outline-offset: -4px; }
.video-player { position: absolute; inset: 0; display: block; width: 100%; height: 100%; border: 0; border-radius: inherit; }
.video-card-content { display: flex; flex: 1; flex-direction: column; padding: 24px; }
.video-card h3 { margin: 0; font-size: 24px; line-height: 1.25; }
.video-card p { margin: 12px 0 24px; color: #4a586c; font-size: 17px; line-height: 1.55; }
.video-card-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.video-card-action { display: inline-flex; align-items: center; gap: 9px; color: var(--blue-700); font-weight: 700; text-decoration: none; }
.video-card-action:hover { text-decoration: underline; text-underline-offset: 3px; }
.video-play-icon { display: inline-block; width: 0; height: 0; border-top: 7px solid transparent; border-bottom: 7px solid transparent; border-left: 11px solid currentColor; }
.video-duration { padding: 3px 9px; border-radius: 5px; color: var(--blue-900); background: var(--blue-100); font-size: 14px; font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
.video-section-note { margin: 18px 0 0; color: #4a586c; font-size: 15px; }
.video-section-note a { text-underline-offset: 3px; }
.video-card-featured { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; }
.video-card-featured .video-media { border-radius: 15px 0 0 15px; }
.video-card-featured .video-card-content { height: 100%; justify-content: center; padding: 28px; }
.video-card-featured .video-card-meta { margin-top: 0; }
#youtube-videod { scroll-margin-top: 88px; }
@media (max-width: 700px) {
  .video-grid, .video-card-featured { grid-template-columns: minmax(0, 1fr); }
  .video-card-content, .video-card-featured .video-card-content { padding: 20px; }
  .video-card-featured .video-media { border-radius: 15px 15px 0 0; }
  .video-card h3 { font-size: 22px; }
}