/* スライド全体のラッパー（中央寄せ用） */
.slideshow-wrapper {
  overflow: hidden;
  width: 320px;  /* 表示エリアの幅 */
  margin: 0px auto 0;
}

.slideshow-container {
  overflow: hidden;
  max-width: 300px;
  margin: auto;
}

#slideshow {
  position: relative;
  width: 100%;
  height: 400px;
}

#slide-track {
  display: flex;
  transition: transform 0.6s ease-in-out;
  will-change: transform;
}

.slide-image {
  width: 300px;
  height: 400px;
  object-fit: cover;
  margin-right: 8px;
  flex-shrink: 0;
  display: block;
}


.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.6);
  border: none;
  padding: 8px 12px;
  font-size: 24px;
  cursor: pointer;
  z-index: 10;
}

.nav.prev { left: 10px; }
.nav.next { right: 10px; }

/* モバイル：高さを調整 */
@media screen and (max-width: 767px) {
  .slideshow-container {
    height: 220px;
  }
}

/* PC：高さを調整（optional） */
@media screen and (min-width: 768px) {
  .slideshow-container {
    height: 300px;
  }
}