* {
  margin: 0;
  padding: 0;
}

.banner .main h2{
    background: linear-gradient(90deg, #FFF0D2 0%, #FEBB70 42.25%, #F1AC5C 57.32%, #F7E7C9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    width: fit-content;
}





.sd_list {
  padding: 0.78rem 0 1.62rem;
  overflow: hidden;
  background: url(../img/shengdian_bg.png) no-repeat center center;
  background-size: cover;
}
.sd_list h3 {
  font-family: SourceHanSansCN-Regular;
  font-weight: 400;
  font-size: 0.44rem;
  color: #000000;
  text-align: center;
}
.sd_list .list_box {
  display: flex;
  flex-wrap: wrap;
  margin-top: 1.1rem;
  column-gap: 1.15rem;
  row-gap: 1.48rem;
}
.sd_list .list_box .brand_item {
  width: calc(33.33% - 0.76667rem);
  height: auto;
}
.sd_list .list_box .brand_item .brand_txt {
  width: fit-content;
  height: fit-content;
  position: relative;
  padding: 0 0.7rem;
  margin: 0 auto 0.38rem;
}
.sd_list .list_box .brand_item .brand_txt::before,
.sd_list .list_box .brand_item .brand_txt::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 0.35rem;
  height: 0.75rem;
  background: url(../img/pinpai_class_fl.png) center center no-repeat;
  background-size: cover;
}
.sd_list .list_box .brand_item .brand_txt::after {
  left: auto;
  right: 0;
  background: url(../img/pinpai_class_fr.png) center center no-repeat;
  background-size: cover;
}
.sd_list .list_box .brand_item .brand_name {
  font-family: SourceHanSansCN-Regular;
  font-weight: 500;
  font-size: 0.25rem;
  color: #C9A03D;
  line-height: 1;
  text-align: center;
}
.sd_list .list_box .brand_item .brand_name span {
  font-family: Poppins-SemiBold;
  font-weight: 600;
  font-size: 0.52rem;
  color: #C9A03D;
  line-height: 1;
}
.sd_list .list_box .brand_item .brand_info {
  width: fit-content;
  height: 0.26rem;
  margin: 0.05rem auto 0;
  padding: 0 0.27rem;
  border-radius: 0.19rem;
  background: linear-gradient(90deg, #EDE6BC 0%, #DBC17F 24.25%, #DEC687 39.32%, #FAF9E3 52.29%, #C9A03D 88.28%, #C9A03D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: 0.08rem;
  font-family: Poppins-Regular;
  font-weight: 500;
  font-size: 0.16rem;
  color: #1A2A4F;
  line-height: 1;
}
.sd_list .list_box .brand_item .brand_info span {
  font-family: Poppins-SemiBold;
  font-weight: 600;
  font-size: 0.16rem;
  color: #1A2A4F;
}
.sd_list .list_box .brand_item .brand_img {
  width: 100%;
  height: 0;
  padding-bottom: 55.64%;
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
  border-radius: 0.1rem;
  cursor: pointer;
}
.sd_list .list_box .brand_item .brand_img > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.5s
}
.sd_list .list_box .brand_item .brand_btn{
    margin: 0.1rem auto 0;
    font-size: 0.16rem;
    color: #C9A03D;
    width: fit-content;
}
.sd_list .list_box .brand_item:hover .brand_txt::before {
  background: url(../img/pinpai_class_fl1.png) center center no-repeat;
  background-size: cover;
}
.sd_list .list_box .brand_item:hover .brand_txt::after {
  background: url(../img/pinpai_class_fr1.png) center center no-repeat;
  background-size: cover;
}
.sd_list .list_box .brand_item:hover .brand_name,
.sd_list .list_box .brand_item:hover .brand_btn,
.sd_list .list_box .brand_item:hover .brand_name span {
  color: #1A2A4F;
}
.sd_list .list_box .brand_item:hover .brand_info {
  background: #1A2A4F;
  color: #FFFFFF;
}
.sd_list .list_box .brand_item:hover .brand_info span {
  color: #FFFFFF;
}
.sd_list .list_box .brand_item:hover .brand_img > img{
        transform: scale(1.1);
}








@media (max-width: 1042px) {
    
    .sd_list h3 {
        font-size: 36px;
        line-height: 1.2;
    }
    
    .sd_list {
        padding: 80px 0;
    }

    .sd_list .list_box {
        margin-top: 50px;
        column-gap: 30px;
        row-gap: 80px;
    }
    
    .sd_list .list_box .brand_item{
        width: calc(50% - 15px);
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .sd_list .list_box .brand_item .brand_txt{
        padding: 0 50px;
        margin: 0 auto 30px;
    }
    .sd_list .list_box .brand_item .brand_txt::before, 
    .sd_list .list_box .brand_item .brand_txt::after{
        width: 35px;
        height: 75px;
    }
    .sd_list .list_box .brand_item .brand_name{
        font-size: 24px;
        margin-bottom: 5px;
    }
    .sd_list .list_box .brand_item .brand_name span{
        font-size: 36px;
    }
    .sd_list .list_box .brand_item .brand_info{
        font-size: 16px;
        white-space: nowrap;
        height: auto;
        padding: 4px 20px;
    }
    .sd_list .list_box .brand_item .brand_info span,
    .sd_list .list_box .brand_item .brand_btn{
        font-size: 16px;
    }
}
@media (max-width: 768px) {
    .sd_list h3{
        font-size: 24px;
    }
    .sd_list .list_box .brand_item{
        width: 100%;
    }
}