/* 头部 */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 111;
}
header .pc-header {
    width: 100%;
    height: 0.8rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(100px);
    -webkit-backdrop-filter: blur(12px);
    /*border-bottom: 1px solid #CDCDCD;*/
    border-bottom: 1px solid rgba(205,205,205,.3);
}
header .pc-header .w1640 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}
header .pc-header .w1640 .logo {
    width: 1.34rem;
    aspect-ratio: 134 / 74;
}
header .pc-header .w1640 .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
header .pc-header .w1640 .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: .8rem;
}
header .pc-header .w1640 .nav .nav-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    column-gap: 1rem;
    height: 100%;
}
header .pc-header .w1640 .nav .nav-list .nav-item {
    height: 100%;
}
.nav-item-son {
    position: absolute;
    top: .8rem;
    left: 0;
    right: 0;
    /*background: #0B0E12;*/
    /*backdrop-filter: blur(75px);*/

    display: none;
    justify-content: center;
    align-items: flex-start;
    column-gap: .3rem;
    /*padding-top: .49rem;*/
    /*padding-bottom: .57rem;*/
    /*padding-top: .38rem;*/
    /*padding-bottom: .38rem;*/
}
header .pc-header .w1640 .nav .nav-list .nav-item:hover .nav-item-son {
    display: flex;
}
.nav-item-son-box {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding-top: .3rem;
    padding-bottom: .3rem;
    width: 100%;
    justify-content: center;
}
.nav-item-son-item {
    width: 3.87rem;
}
.nav-item-son-item img {
    display: block;
    width: 3.87rem;
    height: 2.16rem;
    object-fit: cover;
    margin-bottom: .25rem;
    border-radius: .1rem;
}
.nav-item-son-item p {
    text-align: center;
    color: #FFF;
    font-weight: 400;
}
.nav-item-son-item.active p {
    color: #E60012;
}
header .pc-header .w1640 .nav .nav-list .nav-item .nav-link {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
header .pc-header .w1640 .tools {
    display: flex;
    justify-content: space-between;
    align-items: center;
    column-gap: 0.5rem;
}
header .pc-header .w1640 .tools .lf {
    display: flex;
    justify-content: space-between;
    align-items: center;
    column-gap: 0.2rem;
}
header .pc-header .w1640 .tools .lf a {
    display: block;
    width: 0.22rem;
    aspect-ratio: 1 / 1;
}
header .pc-header .w1640 .tools .lf a img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
header .pc-header .w1640 .tools .lf div.line {
    width: 1px;
    align-self: stretch;
    background: #fff;
}
header .pc-header .w1640 .tools .rt {
    display: flex;
    justify-content: center;
    align-items: center;
}
header .pc-header .w1640 .tools .rt .line {
    display: flex;
    flex-direction: column;
    row-gap: 0.06rem;
    margin-right: 0.08rem;
}
header .pc-header .w1640 .tools .rt .line div {
    width: 0.2rem;
    height: 0;
    border-top: 1px solid #fff;
    background: transparent;
}
/* 底部 */
footer {
    height: auto!important;
    padding: 0.5rem 0 0;
    background: #1a1a1a;
}
footer .top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
footer .top .logo {
    width: 1.6rem;
    aspect-ratio: 160 / 84;
}
footer .top .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
footer .top .share {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    column-gap: 0.4rem;
}
footer .top .share .icons {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    column-gap: 0.2rem;
}
footer .top .share .icons a {
    width: 0.43rem;
    aspect-ratio: 1 / 1;
    display: block;
    border-radius: 50%;
    overflow: hidden;
}
footer .top .share .icons a img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
footer .top .share .links {
    position: relative;
    display: flex;
    width: 1.52rem;
    aspect-ratio: 152 / 48;
    border: 1px solid #fff;
    border-radius: calc(1.52rem * 24 / 152);
    cursor: pointer;
}
footer .top .share .links p {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.16rem;
}
footer .top .share .links .arrow {
    width: 0;
    height: 0;
    border-left: 0.04rem solid transparent;
    border-right: 0.04rem solid transparent;
    border-top: 0.06rem solid #fff;
}
footer .top .share .links .down {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    border-radius: calc(1.52rem * 24 / 152);
    margin-top: 0.1rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    padding: 0;
}
footer .top .share .links.active .down {
    max-height: 200px;
    opacity: 1;
    padding: 0.2rem 0;
}
footer .top .share .links.active .arrow {
    transform: rotate(180deg);
}
footer .top .share .links .arrow {
    transition: transform 0.3s ease;
}
footer .top .share .links .down a {
    display: block;
    padding: 0.1rem 0.16rem;
    color: #333;
    text-decoration: none;
    transition: background-color 0.2s ease;
}
footer .top .share .links .down a:hover {
    background-color: #f5f5f5;
}
footer .ctr {
    margin: 0.8rem 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
footer .ctr .lf .contact {
    display: flex;
    flex-direction: column;
    row-gap: 0.3rem;
    margin-bottom: 0.5rem;
}
footer .ctr .lf .contact .item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    column-gap: 0.1rem;
}
footer .ctr .lf .contact .item .ilf {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    column-gap: 0.1rem;
}
footer .ctr .lf .contact .item .ilf img {
    width: 0.22rem;
    aspect-ratio: 1 / 1;
}
footer .ctr .lf .code {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    column-gap: 0.5rem;
}
footer .ctr .lf .code .item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    row-gap: 0.18rem;
}
footer .ctr .lf .code .item .pic {
    width: 1.1rem;
    aspect-ratio: 1 / 1;
    border-radius: 0.08rem;
    overflow: hidden;
}
footer .ctr .lf .code .item .pic img {
    width: 100%;
    height: 100%;
     object-fit: contain;
}
footer .ctr .rf {
    display: flex;
    align-items: flex-start;
    column-gap: 1.26rem;
}
footer .ctr .rf .item {
    display: flex;
    flex-direction: column;
}
footer .ctr .rf .item .title {
    margin-bottom: 0.24rem;
    color: #D70917;
}
footer .ctr .rf .item .nav {
    line-height: calc(44/16);
}
footer .btm {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
footer .btm .lf {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    column-gap: 0.1rem;
}
footer .btm .lf .line {
    display: block;
    width: 1px;
    height: 0.16rem;
    background: #fff;
}
footer .btm .rf a:hover {
    text-decoration: underline;
} 
/* banner */
.banner {
    width: 100%;
    height: 100vh;
    padding-top: 2.25rem;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

/* page  导航 */
.page-nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    column-gap: 0.1rem;
}
.page-nav .item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.page-nav .item img {
    width: 0.22rem;
    aspect-ratio: 1 / 1;
}
.page-nav .split {
    position: relative;
    right: 0.04rem;
    width: 0.08rem;
    height: 0.08rem;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    transform: rotate(-45deg);
}

/* 按钮1 */
.con-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 1.63rem;
    padding: 0 0.12rem 0 0.18rem;
    aspect-ratio: 163 / 54;
    background: rgba(255,255,255,0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: calc(1.63rem * 27 / 163);
    cursor: pointer;
}
.con-btn .arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 0.32rem;
    aspect-ratio: 1 / 1;
    background: linear-gradient(270.63deg, #FB6E75 -1.97%, #E61721 91.87%);
    border-radius: 50%;
}
.con-btn .arrow img {
    width: 25%;
}


/*移动端*/
.m_header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 1rem;
    background-color: transparent;
    z-index: 98;
    display:flex!important;
    justify-content:space-between;
    transition:all 0.5s;
    padding-left: .36rem;
    padding-right: .36rem;
}
.m_header.on{background-color: #fff;box-shadow: 0 0 10px rgba(0,0,0,0.1);}
.m_header .logo{width: 1.39rem;}
.m_header .logo img{width: 100%;display:block;}
.m_header .right{display: flex;align-items: center;}
.m_header .right .tel{font-size: 16px;font-weight: 600;margin-right: 12px;padding-left:26px;line-height:26px;background:url(../img/m_tel.svg)no-repeat left center;background-size:22px auto;}
/*.m_header .right .tel{width: 22px;margin-right: 18px;}*/
/*.m_header .right .tel img{width: 100%;}*/
.m_header .right .ser{width: 20px;margin-right: 18px;}
.m_header .right .ser img{width: 100%;}
.m_header .btn{display: block;}
.m_header .btn{margin-right: 0;cursor: pointer;height: 37px;padding-top: 16px;}
.m_header .btn.hide{opacity: 0;}
.m_header .btn div{display: block;width: 22px;height: 1px;background-color: #ffffff;border-radius: 1px;transition: all 0.3s;}
.m_header .btn div:nth-child(1){transform: translate(0,-8px);}
.m_header .btn div:nth-child(2){transform: translate(12px,0);width: 12px;}
.m_header .btn div:nth-child(3){transform: translate(0px,8px);}
.m_header .btn:hover div:nth-child(1){transform: translate(0,-8px);}
.m_header .btn:hover div:nth-child(2){transform: translate(0,0);width: 22px;}
.m_header .btn:hover div:nth-child(3){transform: translate(0,8px);}
.m_header{display: flex!important;display: flex;justify-content: space-between;align-items: center}

.mh_nav{display: block!important;}
.mh_nav{position: fixed;top: 0;left: 10%;width: 90%;transform: translateX(120%);z-index: 999;background-color: #fff;height: 100vh;overflow: auto;padding: 50px 15px;transition: all 0.5s;box-shadow: 0 10px 10px rgba(0,0,0,0.1);}
.mh_nav.show{transform: translateX(0);}
.mh_nav .close{position: absolute;top: 20px;right: 20px;width: 20px;height: 20px;}
.mh_nav .nav>li{border-bottom: 1px solid rgba(0,0,0,0.1);position: relative;padding-right: 40px;}
.mh_nav .nav>li>a{line-height: 60px;font-size: 16px;display: block;font-family:hm;}
.mh_nav .nav>li:after{content: "";position: absolute;right: 0;top:24px;transition: all 0.5s; width: 12px;height: 12px;background: url(../images/hx_add.svg)no-repeat center;background-size:auto 100%;transform: rotate(-90deg);}
.mh_nav .nav>li.on:after{transform: rotate(0deg);}
.mh_nav .nav>li:nth-child(1):after{display: none;}
.mh_nav .nav>li:nth-child(2):after{display: none;}
.mh_nav .nav>li:nth-child(3):after{display: none;}
.mh_nav .nav>li:nth-child(5):after{display: none;}
.mh_nav .nav>li:nth-child(6):after{display: none;}
.mh_nav .nav>li .nav1{padding: 15px;line-height: 24px; display: none;font-size: 14px;font-family:hm;}
.mh_nav .nav>li .nav1 .h{font-family: 'hb';font-weight:600;font-size: 14px;color: #1f1f1f;margin-bottom:8px;}
.mh_nav .nav>li .nav1 a{padding:6px 0;}
.mh_nav .nav>li .nav2{font-size: 13px;padding-left:16px;font-family:hr;}
.mh_nav .nav>li .nav2 a{font-size: 13px;padding: 0;}
.mright {
    display: flex;
    margin-right: .4rem;
}
.mright-search {
    width: .3rem;
    height: .3rem;
    margin-right: .6rem;
    position: relative;
}
.mright-search:after {
    content: "";
    width: 1px;
    height: .29rem;
    background: rgba(255,255,255,.5);
    top: 50%;
    transform: translateY(-50%);
    right: -.3rem;
    position: absolute;
}
.mright-lang {
    width: .3rem;
    height: .3rem;
}
/*.mh_nav .nav>li:nth-child(4) .nav1{display:none!important;}*/