.slider {
  width: min(100%, 860px);
  margin-inline: auto;
}

.slider-stage {
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 1 / 1;
}

.slide img {
  object-fit: contain;
  background: #000;
}

@media (max-width: 900px) {
  .slider-stage {
    height: auto;
    min-height: 0;
  }
}

@media (max-width: 620px) {
  .slider-stage {
    height: auto;
    min-height: 0;
  }
}