.block__index .group-buttons {
  position: absolute;
  bottom: 5em;
  left: 50%;
  width: 100%;
  margin-top: 0;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 0;
}

.block__index .group-buttons button {
  width: 19em;
  margin: 0;
}

.block__index .section-01-youtube-trigger {
  position: absolute;
  top: 55.8%;
  left: 53.8%;
  z-index: 6;
  width: 9em;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.block__index .section-01-youtube-trigger:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 0.25em;
}

@media (min-width: 1024px) {
  .block__index .section-01-youtube-trigger {
    top: 48.6%;
    left: 50%;
    width: 7em;
  }

  .block__index .group-buttons {
    bottom: 4em;
  }

  .block__index .group-buttons button {
    width: 27em;
  }
}