/* slideshow.css */
.slideshow-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  max-height: 80vh;
  overflow: hidden;
  border-radius: 0; /* 角丸をなくす */
}

.slideshow-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.8s ease; /* フェード時間を伸ばす */
}

.slide.active {
  opacity: 1;
}

@media (max-width: 900px) {
  .slideshow-container {
    aspect-ratio: 4/3;
    max-height: 60vh;
    border-radius: 0; /* 角丸をなくす */
  }
}