/* banner */
@media (min-width: 1200px) {
  .header:not(.shadow) {
    position: fixed;
    color: #fff;
    box-shadow: none;
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, .8);
  }

  .header:not(.shadow) .daohang1 a {
    display: block;
    height: 48px;
    overflow: hidden;
  }

  .header:not(.shadow) .daohang1 img {
    position: relative;
    top: -48px;
    filter: drop-shadow(0 48px 0 #fff);
  }

  .header:not(.shadow) .daohang2-1>a {
    color: #fff;
  }

  .header:not(.shadow) .daohang2-1>a::after {
    background: #fff;
  }
}


/* products */
.products {
  padding: 30px 0;
}

.products .row {
  margin-left: -12px;
  margin-right: -12px;
  margin-bottom: -30px;
}

.products .row>div {
  padding: 0 12px;
  margin-bottom: 30px;
}

.products .scale-img {
  margin-bottom: 15px;
}

.products .scale-img img {
  width: 100%;
  height: auto;
  aspect-ratio: 450 / 346;
}

.products .tit {
  height: 60px;
  font-weight: bold;
  margin-bottom: 8px;
}

.products .info {
  color: #666;
  line-height: 1.667;
}

@media (min-width: 1200px) {
  .products {
    padding: 60px 0;
  }

  .products .row {
    margin-bottom: -60px;
  }

  .products .row>div {
    margin-bottom: 60px;
  }

  .products .scale-img {
    margin-bottom: 25px;
  }

  .products .tit {
    height: 78px;
    margin-bottom: 15px;
  }

  .products .tit:hover {
    color: var(--style-color);
  }
}

@media (min-width: 1440px) {
  .products {
    padding: 146px 0 141px;
  }

  .products .row {
    margin-bottom: -75px;
  }

  .products .row>div {
    margin-bottom: 75px;
  }
}