* {
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
}
body{
    background-color: #FAFAFA;
}
a {
    text-decoration: none;
}
.content {
    width: 100%;
    height: auto;
    padding: 0.30rem;
    margin-top: 0.88rem;
}
.head{
    width: 100%;
    height: 0.88rem;
    position: fixed;
    top: 0;
    left: 0;
    padding:0 0.30rem;
    display: flex;
    align-items: center;
    background-color: #ffffff;
}
.heat_return{
    position: absolute;
    top: 0.28rem;
    left: 0.20rem;
    width: 0.48rem;
    height: 0.48rem;
}
.heat_return img{
    display: block;
    width: 100%;
    height: 100%;
}
.title{
    width: 100%;
    height: auto;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.32rem;
    color: #404040;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.index_banner {
    width: 100%;
    height: 2.78rem;
}
.index_banner img{
    width: 100%;
    height: 100%;
}
.index_list{
    width: 100%;
    height: auto;
    border-bottom: 0.02rem dashed #98A5B8;
    padding:0.82rem 0; 
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.list_li{
    display: block;
    width: 3.19rem;
    height: auto;
}
.list_li:nth-child(1),.list_li:nth-child(2){
    margin-bottom: 0.62rem;
}
.list_img{
    width: 100%;
    height: 1.97rem;
}
.list_img img{
    width: 100%;
    height: 100%;
}
.list_bottom{
    width: 100%;
    height: auto;
    margin-top: 0.16rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.list_bottom p{
    width: 50%;
    height: auto;
    font-family: Poppins, Poppins;
    font-weight: 400;
    font-size: 0.28rem;
    color: #36404F;
    line-height: 0.50rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.list_arrow{
    width: 0.32rem;
    height: 0.32rem;
}
.list_arrow img{
    width: 100%;
    height: 100%;
    display: block;
}
.index_down{
    margin-top: 0.78rem;
    width: 100%;
    height:auto;
    background: #F3F4F7;
    border-radius: 0.28rem;
    border: 0.02rem solid #D5DAE2;
    padding: 0.32rem;
}
.index_down p{
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 0.27rem;
    color: #60718B;
    line-height: 0.46rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.index_down_p{
    margin-top: 0.4rem;
}
/* 产品信息 */
.product{
    width: 100%;
    height: auto;
    margin-top: 0.26rem;
}
.product_title{
    width: 100%;
    height: auto;
}
.product_title p{
    font-weight: 500;
    font-size: 0.32rem;
    color: #36404F;
    line-height: 0.46rem;
    text-align: left;
}
.product_she{
    width: 100%;
    height: auto;
    font-weight: 500;
    font-size: 0.30rem;
    color: #36404F;
    line-height: 0.46rem;
    text-align: left;
}
.product_list{
    width: 100%;
    height: 7.90rem;
    margin-top: 0.16rem;
    overflow-x: hidden;
    overflow-y: scroll;
    margin-bottom: 0.52rem;
}
.product_li{
    width: 100%;
    height: auto;
    background: #F3F4F7;
    border-radius: 0.28rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.26rem;
    padding: 0.32rem 0.32rem;
}
.product_li:last-child{
    margin-bottom: 0
}
.product_list .product_li:last-child .product_name{
    width: 77%;
    line-height: 0.34rem;
}
.product_type{
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 0.24rem;
    color: #60718B;
    line-height: 0.46rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.product_name{
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.24rem;
    color: #212730;
    text-align: right;
    font-style: normal;
    text-transform: none;
    line-height: 0.46rem;
}
.product_down{
    width: 100%;
    height: auto;
}
.product_data{
    margin-top: 0.32rem;
    width: 100%;
    height: auto;
    background: #FAFAFA;
    border-radius: 0.28rem;
    border: 0.02rem solid #D5DAE2;
    display: block;
}
.product_data_con{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.24rem;
}
.product_data_left{
    width: 87%;
    height: auto;
    display: flex;
    align-items: center;
}
.product_data_left img{
    display: block;
    width: 0.64rem;
    height: 0.83rem;
}
.product_data_text{
    margin-left: 0.32rem;
    display: block;
}
.product_data_text p{
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 0.24rem;
    color: #36404F;
    line-height: 0.42rem;
    text-align: left;
    font-style: normal;
    display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;

    width: 100%;
}
.product_data_text span{
    display: block;
    font-family: Poppins, Poppins;
    font-weight: 500;
    font-size: 0.22rem;
    color: #98A5B8;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.product_data_right{
    width: 0.60rem;
    height: 0.6rem;
}
.product_data_right img{
    display: block;
    width: 100%;
    height: 100%;
}
.project_info{
    width: 100%;
    height: auto;
    background: #F3F4F7;
    border-radius: 0.28rem;
    border: 0.02rem solid #D5DAE2;
    padding: 0.27rem 0.32rem;
    margin-bottom: 0.60rem
}
.project_info_li{
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    padding: 0.15rem 0;
}
.project_info_li p{
    width: 1.40rem;
    height: 0.46rem;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.28rem;
    color: #60718B;
    line-height: 0.46rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.project_info_li span{
    margin-left: 0.32rem;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.28rem;
    color: #36404F;
    line-height: 0.46rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.zanwu{
    width: 100%;
    height: auto;
    padding: 0.50rem 0;
}
.zanwu img{
    display: block;
    width: 2.14rem;
    height: 1.68rem;
    margin: auto;
}
.zanwu p{
    width: 100%;
    height: 0.46rem;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 0.24rem;
    color: #60718B;
    line-height: 0.46rem;
    text-align: center;
    margin-top: 0.16rem;
}
.technical{
    width: 100%;
    height: auto;
}
.technical_tab{
    width: 100%;
    height: 0.80rem;
    background: #F3F4F7;
    border-radius: 0.20rem;
    border: 0.02rem solid #D5DAE2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.tab_nav{
    width: 2.28rem;
    height: 100%;
    background: #F3F4F7;
    border-radius: 0.20rem;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.28rem;
    color: #262626;
    line-height: 0.80rem;
    text-align: center;
}
.tab_nav_act{
    color: #FFFFFF;
    background: #3651DA;
}
.technical_search{
    width: 100%;
    height: 1.12rem;
    border-radius: 0.28rem;
    border: 0.02rem solid #D5DAE2;
    box-shadow: 0rem 0rem 0.6rem rgba(0, 0, 0, 0.1);
    margin-top: 0.52rem;
    margin-bottom: 0.40rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.40rem;
}
.technical_search input{
    width: 92%;
    height: 100%;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 0.28rem;
    color: #747474;
    line-height: 1.12rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    outline: none;
    background-color: transparent;
}
.technical_search img{
    display: block;
    width: 0.32rem;
    height: 0.32rem;
}
.bomcontent{
    width: 100%;
    height: auto;
    margin-top: 0.40rem;
    background: #FFFFFF;
    border-radius: 0.28rem;
    padding: 0.40rem 0.24rem;
}
.bomcontent_tit{
    width: 100%;
    height: 0.48rem;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.32rem;
    color: #36404F;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.bomcontent_group{
    width: 100%;
    height: auto;
    margin-top: 0.30rem;
    border-bottom: 0.02rem dashed #98A5B8;
}
.bomcontent_li{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.20rem;
}
.bomcontent_li p:nth-child(1){
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 0.28rem;
    color: #4B586D;
    line-height: 0.46rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.bomcontent_li p:nth-child(2){
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 0.28rem;
    color: #1A2D8E;
    line-height: 0.46rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.bomcontent_table{
    width: 100%;
    height: auto;
    padding: 0.48rem 0 0 0;
}
.bomcontent_table_hr{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bomcontent_table_hr p{
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.32rem;
    color: #36404F;
    line-height: 0.46rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.bomcontent_table_show{
    width: 0.32rem;
    height: 0.32rem;
}
.bomcontent_table_show div{
    width: 0.32rem;
    height: 0.32rem;
}
.bomcontent_table_show div img{
    display: block;
    width: 100%;
    height: 100%;
}
.bomcontent_table_show .shouqi {
    display: none;
}
.bomcontent_table_content{
    width: 100%;
    height: auto;
    background: #F3F4F7;
    border-radius: 0.28rem;
    display: none;
    overflow: hidden;
    margin-top: 0.48rem;
}
.bomcontent_table_content ul{
    width: 100%;
    height: auto;
}
.bomcontent_table_content ul li{
    width: 100%;
    height: 0.94rem;
    background: #F3F4F7;
    margin-bottom: 0.02rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding:0 0.20rem;
}
.bomcontent_table_content ul li div{
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.24rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    color: #212730;
}
.bomcontent_table_content ul li:nth-child(1) div{
    color: #60718B;
}
.bomcontent_table_content ul li div:nth-child(1){
    width: 0.30rem;
}
.bomcontent_table_content ul li div:nth-child(2){
    width: 1.45rem;
    overflow: hidden; /* 隐藏溢出的文本 */
    white-space: nowrap; /* 防止文本换行 */
    text-overflow: ellipsis; /* 使用省略号表示被截断的文本 */
}
.bomcontent_table_content ul li div:nth-child(3){
    width: 2.00rem;
    overflow: hidden; /* 隐藏溢出的文本 */
    white-space: nowrap; /* 防止文本换行 */
    text-overflow: ellipsis; /* 使用省略号表示被截断的文本 */
}
.bomcontent_table_content ul li div:nth-child(4){
    width: 1rem;
    overflow: hidden; /* 隐藏溢出的文本 */
    white-space: nowrap; /* 防止文本换行 */
    text-overflow: ellipsis; /* 使用省略号表示被截断的文本 */
}
.bomcontent_table_content ul li div:nth-child(5){
    width: 0.50rem;
    text-align: center;
}

.text_mask{
    width: fit-content;
    height: fit-content;
    padding:0.2rem 0.30rem;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 9999;
    background-color: #4C4C4C;
    border-radius: 0.20rem;
    display: none;
}
.text_mask p{
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 0.28rem;
    color: #ffffff;
    line-height: 0.36rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.guide_tip{
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}
.guide_tip p{
    width: 100%;
    height: auto;
    font-family: Poppins, Poppins;
    font-weight: 500;
    font-size: 0.32rem;
    color: #36404F;
    line-height: 0.46rem;
    text-align: center;
    font-style: normal;
    text-transform: none;
}