@charset "utf-8";

/* 狭いPC・タブレットでもFVの基準幅を実際の画面幅にする。 */
#ind {
  min-width: 0;
}

/* 画像そのものを高さの基準にし、固定幅やJSによる高さ指定を使わない。 */
#ind .viewer {
  width: 100%;
  max-width: 1920px;
  height: auto;
  margin-right: auto;
  margin-left: auto;
}

#ind .viewer>ul {
  display: grid;
  width: 100%;
  height: auto;
  padding: 0;
  margin: 0;
  list-style: none;
}

#ind .viewer>ul::after {
  content: none;
}

#ind .viewer>ul>li {
  position: relative;
  grid-area: 1 / 1;
  width: 100%;
  height: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .6s ease, visibility .6s;
}

#ind .viewer>ul>li:first-child:not([aria-hidden]),
#ind .viewer>ul>li.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}

#ind .viewer picture {
  display: block;
}

#ind .viewer picture img {
  display: block;
  position: static;
  width: 100%;
  height: auto;
  margin: 0;
  visibility: visible;
}

#ind .viewer a:hover img {
  opacity: 1;
}

#ind .viewer .medical-slide-cta {
  left: 16.75%;
  bottom: 13.3%;
  width: clamp(150px, 13.54vw, 260px);
  min-height: clamp(36px, 2.5vw, 48px);
  padding: 6px 16px;
  font-size: clamp(12px, .84vw, 16px);
}

.viewer-prev,
.viewer-next,
.viewer-pause {
  position: absolute;
  z-index: 2;
  border: 0;
  color: #fff;
  background: rgb(0 25 55 / 45%);
  cursor: pointer;
}

.viewer-prev,
.viewer-next {
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 56px;
  display: grid;
  place-items: center;
  padding: 0;
  line-height: 1;
}

.viewer-prev svg,
.viewer-next svg {
  display: block;
  width: 32px;
  height: 32px;
}

.viewer-prev {
  left: 16px;
}

.viewer-next {
  right: 16px;
}

.viewer-pause {
  right: 16px;
  bottom: 12px;
  padding: 6px 10px;
  font-size: 11px;
  border-radius: 3px;
}

.viewer button:focus-visible {
  outline: 3px solid #e89b19;
  outline-offset: 3px;
}

@media (max-width: 750px) {
  #ind .viewer .medical-slide-cta {
    left: 5%;
    bottom: 9%;
    width: 40%;
    min-height: 32px;
    padding: 6px 12px;
    font-size: 12px;
  }

  .viewer-prev,
  .viewer-next {
    width: 28px;
    height: 40px;
  }

  .viewer-prev svg,
  .viewer-next svg {
    width: 20px;
    height: 20px;
  }

  .viewer-prev {
    left: 0;
  }

  .viewer-next {
    right: 0;
  }

  .viewer-pause {
    right: 6px;
    bottom: 5px;
    padding: 4px 6px;
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #ind .viewer>ul>li {
    transition: none;
  }
}