/* 基础样式 */
.make-advantage-d {
  display: flex;
  gap: 30px;
  max-width: 1600px;
  margin: 0 auto;
  padding: 40px 20px;
  --thumbw: 270px;
  margin-bottom: 3%;
  justify-content: space-between;
  flex-wrap: wrap;
}

.make-advantage-d .img-div {
  flex: 1;
  min-width: 0;
  position: relative;
}

.make-advantage-d .img-div img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 12px;
  transition: opacity 0.3s ease;
}

.make-advantage-d .cont-div {
  flex: 0 0 300px;
}

/* 内容区样式 */
.make-advantage-d .swiper-slide {
  height: 140px;

}

.wrap2 {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.i_title h3 {
  color: #333;
  margin: 0 0 20px;
  line-height: 1.3;
}

.des {
  color: #666;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

/* 小图滑动容器 */
.make-advantage-d .swiper-container {
  flex: 1;
  width: 100%;
}

.make-advantage-d .swiper-wrapper {
  flex-direction: column !important;
  gap: 15px !important;
}

.make-advantage-d .swiper-slide {
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 8px;
  transition: all 0.3s ease;
  display: flex !important;
  flex-direction: column;
  align-items: center;
  background: #f5f5f5;
}

.make-advantage-d .swiper-slide img {
  width: 100% !important;
  height: 110px !important;
  object-fit: cover;
  padding-bottom: 8px;
  border-radius: 4px;
}

.make-advantage-d .swiper-slide a {
  text-decoration: none;
  display: block;
  text-align: center;
}

/* 激活状态 */
.make-advantage-d .swiper-slide.on,
.make-advantage-d .swiper-slide:hover {
  border-color: #007bff;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

/* 响应式 */
@media (max-width: 1200px) {
  .make-advantage-d {
    flex-direction: column;
  }
  
  .make-advantage-d .cont-div {
    flex: none;
    width: 100%;
  }
  
  .make-advantage-d .swiper-wrapper {
    flex-direction: row !important;
    flex-wrap: wrap;
  }
  
  .make-advantage-d .swiper-slide {
    flex: 0 0 calc(33.33% - 10px);
  }
}

@media (max-width: 768px) {
  .make-advantage-d .swiper-slide {
    flex: 0 0 calc(50% - 10px);
  }
  
  .make-advantage-d .img-div img {
    height: 400px;
  }
}