.picCarousel img {
  width: 100%;
  transition: transform 0.3s ease;
}
/* 中間那張圖放大效果 */
.owl-carousel .owl-item.center .picCarousel img {
  transform: scale(1.3);
  
}

.owl-carousel .owl-item.center .picCarousel {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: box-shadow 0.3s ease;
}

/* 控制圓點 */
.owl-dots {
  text-align: center;
  margin-top: 15px;
}
.owl-dot span {
  width: 10px;
  height: 10px;
  margin: 5px;
  background: #ccc;
  display: inline-block;
  border-radius: 50%;
}
.owl-dot.active span {
  background: #000;
}

/* 左右箭頭 */
.owl-nav {
  position: absolute;
  top: 35%;
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.owl-nav button {
  background: #fff;
  border: 1px solid #000;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 20px;
  color: #000;
  transition: all 0.3s;
}
.owl-nav button:hover {
  background: #000;
  color: #fff;
}