/* PC WRAP 共通: YouTube動画 遅延埋め込み（lite embed）
   サムネイル表示 → クリック/Enter/Spaceでiframeを読み込む形の動画埋め込み用スタイル。
   複数ページで共通利用: https://www.pcwrap.com/work_images/css/yt-lite.css */

.pcwrap-yt-lite {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  background: #000;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}
.pcwrap-yt-lite img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pcwrap-yt-lite .yt-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pcwrap-yt-lite .yt-play span {
  width: 72px;
  height: 50px;
  border-radius: 14px;
  background: linear-gradient(135deg, #1DA1D1, #023F98);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
  transition: transform .15s ease;
}
.pcwrap-yt-lite:hover .yt-play span,
.pcwrap-yt-lite:focus-visible .yt-play span {
  transform: scale(1.06);
}
.pcwrap-yt-lite .yt-play span::before {
  content: "";
  border-left: 20px solid #fff;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  margin-left: 4px;
}
.pcwrap-yt-lite iframe { width: 100%; height: 100%; border: 0; }