article {
  background-image: url(../images/pic_bg.jpg);
}

/* 产品详情 */

.swiper-container {
  width: 100%;
  height: 100%;
}

.swiper-slide {
  overflow: hidden;
  transform-origin: 0 0;
}

.pic-er {
  padding: 0.2rem;
}

.pic-er-line {
  position: relative;
  padding-right: 20.8vw;
}

.pic-er-left {
  position: relative;
  width: 4.7rem;
  border: 1px solid #da1617;
}

.pic-er-layer {
  position: absolute;
  z-index: 10;
  left: 0.2rem;
  top: 0.2rem;
}

.pic-layer-name {
  font-weight: bold;
  font-size: 0.3rem;
  line-height: 0.4rem;
  color: #333;
}

.pic-layer-arrow {
  width: 0.3rem;
  height: 0.3rem;
  margin: 0.1rem 0 0;
  background: url(../images/more_r.png) no-repeat 0 0/0.3rem;
}

.pic-left-banner .swiper-slide {
  padding: 0.2rem;
  background: #fff;
}

.pic-left-banner .swiper-slide img {
  width: 100%;
}

.pic-er-right {
  position: absolute;
  right: 0;
  top: 0;
  width: 1.9rem;
  height: 100%;
  padding: 0.2rem 0;
}

.pic-er-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  z-index: 10;
  left: 0;
  width: 100%;
  height: 0.3rem;
  padding: 0.05rem 0 0;
  background: #fff;
  cursor: pointer;
}

.pic-er-btn span {
  display: block;
  border-left: 0.1rem solid transparent;
  border-right: 0.1rem solid transparent;
}

.pic-er-prev {
  top: 0;
  border-bottom: 1px solid #cacaca;
}

.pic-er-prev span {
  border-bottom: 0.15rem solid #a3a3a3;
}

.pic-er-next {
  bottom: 0;
  border-top: 1px solid #cacaca;
}

.pic-er-next span {
  border-top: 0.15rem solid #a3a3a3;
}

.pic-right-banner {
  position: relative;
  z-index: 1;
}

.pic-right-banner .swiper-slide {
  display: flex;
  align-items: center;
}

.pic-right-banner .swiper-slide img {
  width: 100%;
}

.pic-er-detail {
  margin: 0.2rem 0 0;
  padding: 1.5vw 0;
  background: rgba(255, 255, 255, 0.9);
}

.pic-er-feature {
  padding-left: 10px;
  font-size: 16px;
  line-height: 24px;
  color: #333;
  background: url(../images/pic_er_line.png) no-repeat right center/5rem 3px;
}

.pic-er-feature span {
  color: #da1617;
}

.pic-er-p {
  min-height: 100px;
  padding: 5px 0;
  font-size: 14px;
  line-height: 24px;
  color: #333;
}

.pic-er-p p {
  text-indent: 2em;
}

.pic-er-p p img {
  width: 100%;
  text-indent: -2rem;
}

@media (min-width: 1200px) {
  .pic-er {
    padding: 0;
    background: none;
  }

  .pic-er-line {
    position: relative;
    padding-right: 20.8vw;
  }

  .pic-er-left {
    position: relative;
    width: 42.1vw;
    border: 2px solid #da1617;
  }

  .pic-er-layer {
    position: absolute;
    z-index: 10;
    left: 3vw;
    top: 3vw;
  }

  .pic-layer-name {
    font-weight: bold;
    font-size: 0.9vw;
    line-height: 1.4vw;
    color: #333;
  }

  .pic-layer-arrow {
    width: 1.5vw;
    height: 1.5vw;
    margin: 0.4vw 0 0;
    background: url(../images/more_r.png) no-repeat 0 0/1.5vw;
  }

  .pic-left-banner .swiper-slide {
    padding: 1vw;
    background: #fff;
  }

  .pic-left-banner .swiper-slide img {
    width: 100%;
  }

  .pic-er-right {
    position: absolute;
    right: 0;
    top: 0;
    width: 19.2vw;
    height: 100%;
    padding: 1vw 0;
  }

  .pic-er-btn {
    position: absolute;
    z-index: 10;
    left: 0;
    width: 100%;
    height: 1.3vw;
    padding: 0.3vw 0 0;
    background: #fff;
    cursor: pointer;
  }

  .pic-er-btn span {
    display: block;
    width: 0.6vw;
    margin: 0 auto;
    border-left: 0.6vw solid transparent;
    border-right: 0.6vw solid transparent;
  }

  .pic-er-prev {
    top: 0;
    border-bottom: 1px solid #cacaca;
  }

  .pic-er-prev span {
    border-bottom: 0.6vw solid #a3a3a3;
  }

  .pic-er-next {
    bottom: 0;
    border-top: 1px solid #cacaca;
  }

  .pic-er-next span {
    border-top: 0.6vw solid #a3a3a3;
  }

  .pic-right-banner {
    position: relative;
    z-index: 1;
  }

  .pic-right-banner .swiper-slide {
    display: flex;
    align-items: center;
  }

  .pic-right-banner .swiper-slide img {
    width: 100%;
  }

  .pic-er-detail {
    margin: 2vw 0 0;
    padding: 1.5vw 0;
    background: rgba(255, 255, 255, 0.9);
  }

  .pic-er-feature {
    padding-left: 1.5vw;
    font-size: 1.5vw;
    line-height: 1.8vw;
    color: #333;
    background: url(../images/pic_er_line.png) no-repeat right center/50vw 3px;
  }

  .pic-er-feature span {
    color: #da1617;
  }

  .pic-er-p {
    min-height: 150px;
    padding: 1vw 0;
    font-size: 16px;
    line-height: 30px;
    color: #333;
  }

  .pic-er-p p {
    text-indent: 2em;
  }

  .preview {
    padding: 0 1.5vw;
  }
}