/* 首页特定样式 */
.banner-swiper {
  width: 100%;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.banner-swiper img {
  width: 100%;
  height: auto;
  display: block;
}

.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.5);
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background-color: var(--primary-color);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}
.text-center{
    margin: 20px 0;
}
/* 新增卡片式轮播样式 */
.card-swiper {
  width: 100%;
  padding: 20px 0;
}

.card-banner {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card-banner:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.banner-img {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 比例 */
  overflow: hidden;
}

.banner-img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.banner-title {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-color);
}

.banner-desc {
  color: var(--text-light);
  margin-bottom: 15px;
  flex-grow: 1;
}

.swiper-button-prev,
.swiper-button-next {
  color: white;
  background-color: rgba(74, 144, 226, 0.8);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 20px;
}

.swiper-button-prev {
  left: 10px;
}

.swiper-button-next {
  right: 10px;
}

.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.5);
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background-color: var(--primary-color);
}

@media (min-width: 768px) {
  .card-swiper {
    padding: 30px 0;
  }
  
  .banner-title {
    font-size: 24px;
  }
  
  .swiper-button-prev,
  .swiper-button-next {
    width: 50px;
    height: 50px;
  }
  
  .swiper-button-prev::after,
  .swiper-button-next::after {
    font-size: 24px;
  }
  .grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
}

.card {
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
}

.btn-block {
  display: block;
  width: 100%;
}