/*!*字体统一管理 start *!*/
.exo-font-family {
    font-family: Exo-Medium;
}
/*!*字体统一管理 end *!*/
a {
    text-decoration: none;
    font-family: Exo-Medium;
    color: #44494E;
}
/*common*/
.display-none {
    display: none;
}
:root{
    --nav-height:72px;
}
/*pc*/
@media only screen and (min-width: 1025px) {
    .mobile-menu-logo {
        display: none;
    }
    .mobile-search-input {
        display: none;
    }
    /*导航*/
    .pc-menu-top {
        width: 100%;
        background: #fff;
        box-shadow: 0px 2px 4px 0px #00000040;
        height: var(--nav-height);
        position: relative;
    }
    .mobile-nav {
        height: 0;
        overflow: hidden;
    }
    .menu-pc-nav {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin: auto;
        min-width: 1100px;
        width: fit-content;
        height: 100%;
        z-index: 10;
    }
    /* #nav-wrapper .long-search :is(.nav-ul){
        display: none;
    } */
    .acm-logo,.get-quote-btn,.nav-ul{
        transition: opacity 2s;
    }
    #nav-wrapper .long-search :is(.acm-logo,.get-quote-btn,.nav-ul){
        visibility: hidden;
        opacity: 0;
    }
    .long-search .nav-inquiry-search{
        position: absolute;
        right: 50%;
        height: 46px;
        width: 953px;
        transform: translateX(50%);
    }
    .menu-pc-nav .acm-logo img{
        width: 64px;
        height: 64px;
        object-fit: cover;
        margin-right: 28px;
    }
    .menu-pc-nav .nav-ul {
        display: flex;
        position: relative;
        margin-right: 20px;
        flex-grow: 1;
        align-items: center;
        height: 100%;
    }
    .menu-pc-nav .nav-ul .nav-ul-li {
        padding: 5px 10px;
        cursor: pointer;
        /* margin-right: 10px; */
        font-weight: 700;
        line-height: var(--nav-height);
    }
    .menu-pc-nav .nav-ul .nav-ul-li:hover .first-nav-title{
        color: var(--color);
    }
    .menu-pc-nav .nav-ul .nav-ul-li a{
        display: flex;
        align-items: center;
    }
    .nav-ul-li .icon-svg{
        margin-left: 4px;
        font-size: 12px;
    }
    .nav-inquiry-search{
        background-color: #fff;
        border: 1px solid #44494E;
        display: flex;
        align-items: center;
        height: 34px;
        border-radius: 8px;
        padding: 0 17px;
        width: 218px;
        transition: all 0.4s;
        position: absolute;
        right: 120px;
    }
    .nav-inquiry-search input{
        flex: 1;
        width: 170px;
        outline: none;
        border: 0;
        height: 100%;
        font-size: 16px;
    }
    .nav-inquiry-search .search-btn{
        width: 20px;
        height: 20px;
        cursor: pointer;
        padding: 5px;
        box-sizing: content-box;
        cursor: pointer;
    }
    .product-recom{
        position: absolute;
        left: 0;
        top: calc(100% + 10px);
        /* transform: translateX(-100px); */
        width: 100%;
        background-color: #fff;
        box-shadow: 0px 1px 4px 0px #00000040;
        max-height: 550px;
        padding: 15px 80px 36px;
        overflow-y: auto;
        overscroll-behavior:none;
    }
    .product-recom-item{
        cursor: pointer;
        display: flex;
        align-items: center;
        border-bottom: 1px solid #ADADAD;
        border-top-left-radius: 5px;
        border-top-right-radius: 5px;
    }
    .product-recom-item:hover{
        background-color: rgb(234 233 232);
    }
    .product-recom-item img{
        width: 97px;
        height: 66px;
        object-fit: contain;
        margin: 10px 0;
    }
    .search-data-text{
        color: var(--color);
        margin-left: 20px;
    }
    .search-data-text span{
        font-weight: 700;
    }
    .loading-item {
        margin-top: 10px;
        font-size: 30px;
        border: none;
    }
    .get-quote-btn {
        margin-left: 220px;
        padding: 0 8px;
        color: #fff;
        height: 34px;
        border-radius: 8px;
        border: 1px solid var(--color);
        background-color:var(--color);
        font-size: 16px;
        font-weight: bold;
        transition: 0.3s;
    }
    .get-quote-btn:hover {
        background-color: transparent;
        color: var(--color);
    }
    .nav-wrapper {
        position: sticky;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 10;
    }

    /* 二级导航栏 */
    .nav-tree-menu{
        z-index: 10;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 30px;
        height: fit-content;
        background-color: #fff;
        box-shadow: 0px 1px 4px 0px #00000040;
    }
    .nav-tree-menu-wrapper{
        width: 1200px;
        margin: auto;
        display: flex;
        min-height: 300px;
        max-height: 85vh;
        align-items: flex-start;
    }

    .second-nav-all{
        flex: 1;
        /* overflow-y: auto; */
        padding-right: 35px;
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        column-gap: 60px;
        row-gap: 24px;
    }
    .second-nav{
        color: #44494E;
    }
    /* 二级导航 */
    .second-nav-name{
        width: fit-content;
        font-size: 16px;
        font-weight: 700;
        padding-left: 10px;
    }
    .second-nav-name a{
        border-bottom: 2px solid transparent;
    }
    .second-nav-name a:hover{
        border-color: var(--color);
    }
    .third-nav-ul{
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
    }
    /* 三级导航 */
    .third-nav-li{
        font-family: Helvetica;
        font-weight: 400;
        padding: 5px 10px;
        width: fit-content;
        transition: 0.3s;
    }
    .third-nav-li:hover{
        background-color: var(--color);
        color: #fff;
    }

    /* 导航栏产品推荐 */
    .nav-tree-product{
        width: 450px;
        height: 300px;
        display: flex;
        flex-direction: column;
        gap: 18px;
        border-radius: 8px;
        padding: 13px 30px 30px;
        background-color: #1E73BD0D;
        align-items: flex-start;
    }
    .nav-tree-product img{
        height: 54px;
        max-width: 100%;
        object-fit: cover;
    }
    .nav-tree-product-title{
        font-size: 20px;
        font-weight: 700;
        height: 40px;
        position: relative;
    }
    .nav-tree-product-title::before{
        content: "";
        width: 40px;
        height: 2px;
        background-color: var(--color);
        position: absolute;
        top: 100%;
        left: 0;
    }
    .nav-tree-product-subtitle{
        font-size: 14px;
        line-height: 30px;

    }
    .nav-tree-product-more{
        color: var(--color);
        cursor: pointer;
    }
    .nav-tree-product-more:hover{
        color: var(--color-hover);
    }
}
/*特殊尺寸处理*/
@media only screen and (min-width: 1024px) and (max-width: 1300px) {

}
/*mobile*/
@media only screen and (max-width: 1024px) {
    :root{
        --nav-height:103px;
    }
    .pc-menu-top ,.web-header-icon{
        display: none;
    }
    .nav-wrapper {
        width: 100%;
        height: var(--nav-height);
    }
    .mobile-nav-header{
        height: 60px;
        display: flex;
        align-items: center;
        padding:0 15px;
    }
    .mobile-nav .search-icon{
        width: 24px;
        height: 24px;
    }
    .mobile-search-input{
        position: relative;
        height: 58px;
        display: flex;
        align-items: center;
    }
    .product-recom{
        position: absolute;
        top: 100%;
        width: 100%;
        left:0;
        z-index: 10;
        display: flex;
        flex-direction: column;
        box-shadow: 0px 1px 4px 0px #00000040;
        background-color: #fff;

    }
    .product-recom-item{
        border-bottom:1px solid #9BA7B2;
        height: 33px;
        line-height: 33px;
        padding: 0 10px;
        font-size: 12px;
        color: var(--color);
    }
    .product-recom-item span{
        font-weight: 700;
    }
    .mobile-menu-top {
        width: 100%;
        background: #fff;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 10;
    }
    .mobile-menu-logo {
        position: relative;
        width: 95%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin: auto;
        height: 45px;
    }
    .mobile-menu-logo .search-icon {
        width: 24px;
        height: 24px;
    }
    .mobile-menu-logo .mobile-logo-icon {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        width: 70px;
        height: 32px;
    }
    .mobile-nav-mask{
        display: none;
        position: fixed;
        z-index: 5;
        bottom: 0;
        left: 0;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background-color: #00000044;
    }
    .mobile-inquiry-btn {
        font-weight: bold;
        font-size:16px;
        border-radius: 5px;
        height: 35px;
        line-height: 35px;
        padding:0 9px;
        color: #fff;
        background-color: var(--color);
        font-size: 10px;
    }
    /*移动端 搜索*/
    .mobile-search-input .search-box {
        display: flex;
        width: 95%;
        height: 35px;
        margin: auto;
        position: relative;
    }
    .mobile-search-input input {
        background: #FFFFFF;
        border: 1px solid #CBD4DC;
        outline: none;
        border-radius: 4px 0 0 4px;
        padding-left: 15px;
        flex-grow: 1;
        font-size: initial;
    }
    .mobile-search-input input:focus {
        outline: none;/*去掉默认input焦点边框*/
        border: 1px solid #1E73BD;
    }
    .mobile-search-input input:focus-visible {
        outline: none;/*去掉默认input焦点边框*/
        border: 1px solid #1E73BD;
    }
    .mobile-search-input .search-icon {
        width: 15.9%;
        background-color: #1E73BD;
        border-radius: 0 4px 4px 0;
        display: flex;
        justify-content: center;
        align-items: center;
        cursor: pointer;
    }
    .mobile-search-input .search-icon:hover {
        background-color: #1962A1;
    }
    .mobile-search-input .search-icon img {
        width: 22px;
        height: 22px;
    }

    /*mobile导航*/
    .mobile-nav {
        width: 100%;
        position: fixed;
        inset: 0;
        border-left: none;
        border-right: none;
        z-index: 10;
        background-color: #fff;
    }
    /*一级*/
    .mobile-first-nav-box {
        display: flex;
        justify-content: space-between;
        min-height: 44px;
        /* border-bottom: 1px solid #cecece; */
        align-items: center;
        flex-direction: row-reverse;
    }
    :is(.mobile-first-nav-box,.mobile-second-nav-name)>div{
        padding: 5px 8px;
    }
    .mobile-first-nav-ul {
        padding: 0 5% 40px 5%;
        background-color: #fff;
        max-height:  calc(100vh - var(--nav-height));
        overflow-y: scroll;

    }
    .mobile-first-nav-box a {
        font-size: 14px;
        color: #030000;
        display: inline-block;
        width: 150px;
        text-align: left;
        font-weight: bold;
    }
    .mobile-first-nav-box img {
        width: 16px;
        height: 16px;
    }
    /*二级*/
    .mobile-second-nav-name {
        display: flex;
        justify-content: space-between;
        min-height: 44px;
        /*border-bottom: 1px solid #cecece;*/
        align-items: center;
        flex-direction: row-reverse;
    }
    .mobile-second-nav-wrapper {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.2s ease-out;
    }
    .mobile-second-nav {
        /* border-bottom: 1px solid #cecece; */
    }
    .mobile-second-nav-name a {
        font-size: 13px;
        color: #030000;
        display: inline-block;
        /*width: 100%;*/
        padding-right: 70px;
        text-align: right;
    }
    .mobile-second-nav-name img {
        width: 16px;
        height: 16px;
    }
    /*三级*/
    .mobile-three-nav-ul {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.2s ease-out;
    }
    .mobile-three-nav-li {
        padding-left: 22px;
        height: 44px;
        line-height: 44px;
    }
    .mobile-three-nav-li a {
        font-size: 11px;
    }
}