.runfeng_banner .swiper-slide,
.runfeng_banner .swiper{
  position: relative !important;
  overflow: hidden;
}

.runfeng_banner .swiper-slide img {
  width: 100%;
  aspect-ratio: 1920/960;
  object-fit: cover;
  transition: transform 8s ease;
  transform: scale(1);
}

.runfeng_banner .swiper-slide-active img {
  transform: scale(1.1);
}
.runfeng_banner .banner-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.40) 6.82%, rgba(0, 0, 0, 0.00) 30.16%), rgba(0, 0, 0, 0.20);
  opacity: 0;
  transition: all 1s ease;
}

.runfeng_banner .swiper-slide-active .banner-content {
  opacity: 1;
  transition-delay: 0.2s;
}

.runfeng_banner .banner-content .container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.runfeng_banner .banner-content .container .banner-title {
  font-size: var(--title-size-h2);
  font-weight: 700;
  color: #fff;
  line-height: 1.52;
  
}

.runfeng_banner .banner-content .container .banner-desc {
  color: rgba(255, 255, 255, 0.90);
  font-size: var(--text-flag-size);
  font-weight: 400;
  line-height: 1.5;
  
  margin-top: var(--text-gap-lg);
}

.runfeng_banner .banner-content .container .runfeng-btn {
  margin-top: calc(var(--text-gap-md) * 2);
}