#top .contents > .mv-area picture,
#top .contents > .mv-area picture img {
  display: block;
  width: 100%;
}

#top .contents > .mv-area picture img {
  height: auto;
}

#top .sect02 .youtube-facade {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #111;
}

#top .sect02 .youtube-facade__button {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  appearance: none;
  border: 0;
  border-radius: 0;
  background: #111;
  cursor: pointer;
}

#top .sect02 .youtube-facade__button[hidden] {
  display: none;
}

#top .sect02 .youtube-facade__button:focus-visible {
  outline: 4px solid #fff;
  outline-offset: -4px;
}

#top .sect02 .youtube-facade__thumbnail {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#top .sect02 .youtube-facade__play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 72px;
  height: 50px;
  border-radius: 14px;
  background: #f00;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .35);
  transform: translate(-50%, -50%);
  transition: transform .2s ease, background-color .2s ease;
}

#top .sect02 .youtube-facade__play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 17px solid #fff;
  transform: translate(-42%, -50%);
}

#top .sect02 .youtube-facade__button:hover .youtube-facade__play,
#top .sect02 .youtube-facade__button:focus-visible .youtube-facade__play {
  background: #d90000;
  transform: translate(-50%, -50%) scale(1.06);
}

#top .sect02 .youtube-facade iframe {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

#top .sect02 .youtube-facade--unavailable {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: #fff;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  #top .sect02 .youtube-facade__play {
    transition: none;
  }
}