.runfeng-case-list {
  padding: 20px 0 var(--content-gap);
}

.runfeng-case-list__top {
  display: flex;
}

.runfeng-case-list__top-pic {
  width: 50%;
  flex-shrink: 0;
}

.runfeng-case-list__top-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.runfeng-case-list__top-content {
  flex: 1;
  padding: 30px 0 30px 50px;
}

.runfeng-case-list__top-content .date {
  color: rgba(40, 40, 40, 0.40);
  font-size: var(--text-title-size);
  font-weight: 400;
  line-height: calc(28 / 18 * 1em);
  
}

.runfeng-case-list__top-content .title {
  font-size: var(--title-size-h4);
  font-weight: 700;
  line-height: var(46 / 30 * 1em);
  margin-top: 8px;
}

.runfeng-case-list__top-content .desc {
  color: rgba(40, 40, 40, 0.70);
  font-size: var(--text-size);
  font-weight: 400;
  line-height: 1.375;
  margin-top: var(--text-gap-lg);
}

.runfeng-case-list-line {
  width: 100%;
  height: 1px;
  background: rgba(129, 151, 171, 0.20);
  margin-top: var(--text-gap-lg);
}

.runfeng-case-list__top-content .view-more {
  display: flex;
  align-items: center;
  margin-top: var(--text-gap-lg);
  padding-bottom: 2px;
  border-bottom: 1px solid #282828;
  width: fit-content;
}

.runfeng-case-list__top-content .view-more span {
  color: #282828;
  font-size: var(--text-size);
  font-weight: 400;
  line-height: 1.5;
  margin-right: 6px;
}

.runfeng-case-list__top-content .view-more svg {
  width: var(--text-size);
  aspect-ratio: 16 / 10;
}

.runfeng-case-list__wrapper {
  margin-top: 70px;
}

.runfeng-case-list .swiper {
  padding-bottom: 83px;
}

.runfeng-case-list__box {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 70px 39px;
}

.runfeng-case-list__item {
  display: flex;
  flex-direction: column;
}

.runfeng-case-list__item-pic {
  width: 100%;
  aspect-ratio: 454 / 320;
  object-fit: cover;
}

.runfeng-case-list__item-content {
  margin-top: clamp(12px, 2vw, 20px);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.runfeng-case-list__item-content-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.runfeng-case-list__item-content-title .title {
  color: #282828;
  font-size: calc(var(--text-flag-size) + 2px);
  line-height: calc(34 / 22 * 1em);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.runfeng-case-list__item-content-title .date {
  color: rgba(40, 40, 40, 0.40);
  font-size: var(--text-size);
  font-weight: 400;
  line-height: 1.375;
  white-space: nowrap;
}

.runfeng-case-list__item-content .desc {
  color: rgba(40, 40, 40, 0.70);
  font-size: var(--text-size);
  font-weight: 400;
  line-height: 1.375;
  margin-top: 4px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  text-overflow: ellipsis;
  text-align: left;
}

.runfeng-case-list__item-content .view-more {
  display: flex;
  align-items: center;
  margin-top: clamp(8px, 1.5vw, 24px);
  width: fit-content;
  padding-bottom: 3px;
  position: relative;
}

.runfeng-case-list__item-content .view-more span {
  color: #282828;
  font-size: var(--text-size);
  font-weight: 400;
  line-height: 1.5;
  margin-right: 6px;
}

.runfeng-case-list__item-content .view-more svg {
  width: var(--text-size);
  aspect-ratio: 16 / 10;
}

.runfeng-case-list__item-content .view-more:hover::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: #282828;
}

.runfeng-case-list .swiper-pagination {
  bottom: 0 !important;
  line-height: 0;
  font-size: 0px;
}

.runfeng-case-list .swiper-pagination .swiper-pagination-bullet {
  background: rgba(40, 40, 40, 0.20);
}

.runfeng-case-list .swiper-pagination .swiper-pagination-bullet-active {
  background: #282828;
}

@media screen and (max-width: 1500px) {

  .runfeng-case-list__top-content {
    padding: 20px 0 20px 30px;
  }

  .runfeng-case-list__wrapper {
    margin-top: 60px;
  }

  .runfeng-case-list .swiper {
    padding-bottom: 73px;
  }

  .runfeng-case-list__box {
    gap: 60px 30px;
  }
}

@media screen and (max-width: 1200px) {
  .runfeng-case-list__wrapper {
    margin-top: 50px;
  }

  .runfeng-case-list .swiper {
    padding-bottom: 63px;
  }

  .runfeng-case-list__box {
    gap: 50px 25px;
  }
}

@media screen and (max-width: 992px) {
  .runfeng-case-list__top {
    flex-direction: column;
  }

  .runfeng-case-list__top-pic {
    width: 100%;
  }

  .runfeng-case-list__top-content {
    width: 100%;
    padding: 20px 0 0 0;
  }

  .runfeng-case-list__wrapper {
    margin-top: 40px;
  }

  .runfeng-case-list .swiper {
    padding-bottom: 53px;
  }

  .runfeng-case-list__box {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px 20px;
  }
}

@media screen and (max-width: 768px) {
  .runfeng-case-list__wrapper {
    margin-top: 30px;
  }

  .runfeng-case-list .swiper {
    padding-bottom: 43px;
  }
}

@media screen and (max-width: 576px) {
  .runfeng-case-list__top-content {
    padding: 10px 0 0 0;
  }

  .runfeng-case-list__wrapper {
    margin-top: 20px;
  }

  .runfeng-case-list .swiper {
    padding-bottom: 33px;
  }

  .runfeng-case-list__box {
    gap: 20px;
  }

  .runfeng-case-list__item-content-title{
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 4px;
  }
}