.swiper1 {
  width: 100%;
  max-width: 72rem;
  aspect-ratio: 16 / 9;
  margin: 40px auto;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.swiper2 {
  width: 100%;
  max-width: 72rem;
  aspect-ratio: 16 / 9;
  margin: 40px auto;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.articleSwiper {
  width: 100%;
  padding: 20px 0 60px 0;
}

.articleSwiper .swiper-slide {
  height: auto;
}

.swiper1 .swiper-slide img,
.swiper2 .swiper-slide img {
  width: 90%;
  height: 100%;
  display: block;
  margin: 0 auto;
  object-fit: contain;
  display: block;
}

.swiper-button-prev::after,
.swiper-button-next::after {
  display: none;
}

.swiper-button-prev img,
.swiper-button-next img {
  width: 4.3rem;
  height: auto;
  cursor: pointer;
}

.swiper-button-prev,
.swiper-button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}

.swiper-button-prev {
  left: 20%;
}

.swiper-button-next {
  right: 20%;
}

.swiper1 .swiper-button-prev {
  left: 2rem;
}

.swiper1 .swiper-button-next {
  right: 2rem;
}

@media (max-width: 970px) {
  .swiper2 {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 9 / 16;
    margin: 40px auto;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
  }
}

@media (max-width: 768px) {
  .artimg {
    height: 180px;
  }
  .swiper-button-prev img,
  .swiper-button-next img {
    width: 1.8rem;
    height: auto;
    cursor: pointer;
  }
  .arttitle {
    font-size: 14px;
  }

  .swiper-button-next,
  .swiper-button-prev {
    width: 36px;
    height: 36px;
  }

  .swiper-button-next:after,
  .swiper-button-prev:after {
    font-size: 16px;
  }

  .swiper-button-prev {
    left: 1rem;
  }

  .swiper-button-next {
    right: 1rem;
  }

  .swiper1 .swiper-button-prev {
    left: 0;
  }

  .swiper1 .swiper-button-next {
    right: 0;
  }
}