.header {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 99;
}

.header .header_top {
    width: 100%;
    height: 0.5rem;
    background: #F7F7F7;
}

.header .header_top .main {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .header_top .head_top_fl {
    display: flex;
}

.header .header_top .head_top_txt {
    display: flex;
    align-items: center;
    font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.14rem;
    color: #919191;
    margin-right: 0.4rem;
    cursor: pointer;
}

.header .header_top .head_top_txt i {
    width: 0.17rem;
    height: 0.17rem;
    margin-right: 0.03rem;
    display: block;
}

.header .header_top .head_top_txt .phone {
    background: url(../img/common/head_phone1.png) center no-repeat;
    background-size: contain;
}

.header .header_top .head_top_txt .email {
    background: url(../img/common/head_email1.png) center no-repeat;
    background-size: contain;
}

.header .header_top .head_top_txt:hover .phone {
    background: url(../img/common/head_phone2.png) center no-repeat;
    background-size: contain;
}

.header .header_top .head_top_txt:hover .email {
    background: url(../img/common/head_email2.png) center no-repeat;
    background-size: contain;
}


.header .header_top .head_top_fr {
    width: 2.6rem;
    height: calc(100% - 0.18rem);
    border-bottom: 0.01rem solid #DEDEDE;
    padding-bottom: 0.06rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}




.header .header_top .head_top_fr .picker {
    font-weight: 400;
    font-size: 0.14rem;
    color: #656363;
    width: 1.2rem;
    height: 0.44rem;
    line-height: 0.44rem;
    box-sizing: border-box;
    position: relative;
    background-image: url(../img/common/down.png);
    background-position: right center;
    background-repeat: no-repeat;
    background-size: auto 0.05rem;
    user-select: none;
    font-family: Poppins-Regular;
}

.header .header_top .head_top_fr .picker::before {
    content: "";
    position: absolute;
    width: 0.01rem;
    height: 0.11rem;
    right: -10px;
    background: #CBCBCB;
    bottom: 0.16rem;
}

.header .header_top .head_top_fr .picker-list {
    list-style: none;
    padding: 0.15rem 0;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 0.35rem;
    width: 1.2rem;
    height: auto;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.1rem 0.01rem rgba(0, 0, 0, 0.16);
    border-radius: 0.05rem;
    line-height: 0.35rem;
    display: none;
    z-index: 999;
}

.header .header_top .head_top_fr .picker-list>li {
    padding-left: 0.15rem;
    font-weight: 400;
    font-size: 0.14rem;
    color: #000000;
    font-family: Poppins-Regular;
}

.header .header_top .head_top_fr .picker-list>li:hover {
    color: #FB8C00;
    cursor: pointer;
}















/* .header .header_top .head_top_fr::before {
    content: "";
    position: absolute;
    width: 0.01rem;
    height: 0.11rem;
    background: #CBCBCB;
    left: 0;
    bottom: 0.13rem;
} */

.header .header_top .head_top_fr input {
    width: calc(100% - 0.2rem);
    height: 0.24rem;
    padding-left: 0.21rem;
    box-sizing: border-box;
    background: none;
    font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.14rem;
    color: #919191;
}

.header .header_top .head_top_fr img {
    width: 0.13rem;
    height: auto;
    background-size: contain;
}


.header .header_bottom {
    width: 100%;
    height: 1.2rem;
    background: #FFFFFF;
    box-shadow: 0rem 0.03rem 0.06rem 0.01rem rgba(0, 0, 0, 0.08);
}
.header .header_bottom .main{
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header .header_bottom .head_logo{
    width: 1.1rem;
    /*height: 0.66rem;*/
}
.header .header_bottom .head_nav{
    display: flex;
    gap: 0.66rem;
    height: 100%;
}
.header .header_bottom .head_nav .head_nav_li{
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    cursor: pointer;
}
.header .header_bottom .head_nav .head_nav_li .nav_item{
    font-family: Poppins-Bold;
    font-weight: 400;
    font-size: 0.18rem;
    color: #0D2240;
    display: flex;
    align-items: center;
}
.header .header_bottom .head_nav .head_nav_li:hover .nav_item,
.header .header_bottom .head_nav .head_nav_li.act .nav_item{
    color: #FB8C00;
}
.header .header_bottom .head_nav .head_nav_li:hover .nav_item{
    color: #fff !important;
}
.header .header_bottom .head_nav .head_nav_li .nav_item i{
    width: 0.11rem;
    height: 0.07rem;
    display: block;
    background: url(../img/common/head_icon1.png) center no-repeat;
    background-size: contain;
    margin-left: 0.09rem;
}
.header .header_bottom .head_nav .head_nav_li:hover .nav_item i,
.header .header_bottom .head_nav .head_nav_li.act .nav_item i{
    background: url(../img/common/head_icon1-1.png) center no-repeat;
    background-size: contain;
}
.header .header_bottom .head_nav .head_nav_li .nav_list{
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 1.8rem;
    display: none;
}
.header .header_bottom .head_nav .head_nav_li:hover .nav_list{
    display: block;
}
.header .header_bottom .head_nav .head_nav_li .nav_list a{
    width: 100%;
    height: 0.7rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #F7F7F7;
    font-family: Poppins-Regular;
    font-weight: 400;
    font-size: 0.18rem;
    color: #0D2240;
    padding: 0 0.12rem;
    box-sizing: border-box;
    white-space: nowrap;
}
.header .header_bottom .head_nav .head_nav_li .nav_list a:hover,
.header .header_bottom .head_nav .head_nav_li .nav_list a.act{
    background: #FB8C00;
    color: #fff;
}
.header .header_bottom .head_nav .language .nav_item{
    width: 1.4rem;
    height: 0.5rem;
    background: #FB8C00;
    border-radius: 0.05rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #FFFFFF;
    font-family: Poppins-Regular;
    font-weight: 400;
}
.header .header_bottom .head_nav .language .nav_item img{
    width: 0.2rem;
    height: 0.2rem;
    margin-right: 0.04rem;
    filter: brightness(0) invert(1);
}
.header .header_bottom .head_nav .language .nav_item i{
    filter: brightness(0) invert(1);
}






/* 左侧悬浮 */
.left_nav {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    text-align: -webkit-right;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding-right: 0.1rem;
}
.left_nav .left_item{
    min-width: 0.7rem;
    width: fit-content;
    height: 0.7rem;
    background: rgba(0,0,0,0.4);
    box-shadow: 0rem 0rem 0.06rem 0.01rem rgba(0,0,0,0.1);
    border-radius: 0.05rem;
    margin-bottom: 0.08rem;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    cursor: pointer;
    background: #fff;
}
.left_nav .left_item.goTop{
    margin-top: 0.22rem;
    height: 0.4rem;
    display: none;
}
.left_nav .left_item.goTop.show{
    display: flex;
}
.left_nav .left_item .left_img{
    width: 0.56rem;
    max-height: 0.56rem;
    object-fit: contain;
    align-items: center;
    display: flex;
    justify-content: center;
    
    margin: 0 auto;
}
.left_nav .left_item .left_img img{
    /*filter: brightness(0) invert(1); */
}
.left_nav .left_item span{
    font-family: Poppins-Medium;
    font-weight: 500;
    font-size: 0.18rem;
    color: #FFFFFF;
    white-space: nowrap;
    overflow: hidden;
    max-width: 0;
    opacity: 0;
    transition: all 0.5s ease;
}
.left_nav .left_item:hover span {
    max-width: 3.5rem;
    opacity: 1;
    margin-left: 10px;
    padding-right: 0.17rem;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.left_nav .left_item:hover {
    width: auto;
    background: #FB8C00;
}