.footer-content {
    padding: 0.9rem 1.6rem;
    display: flex;
    justify-content: space-between;
}

.footer-content .logo-box .footer-logo {
    width: 1.52rem;
    height: 0.5rem;
    margin: 0;
}

.footer-content .logo-box h3 {
    font-family: PingFang SC;
    font-weight: 400;
    font-size: 16px;
    line-height: 22px;
    letter-spacing: 0px;
    margin-top: 0.4rem;
    color: rgba(0, 0, 0, 1);
}

.footer-content .logo-box .subscribe-text {
    font-family: Source Han Sans CN;
    font-weight: 350;
    font-size: 16px;
    line-height: 100%;
    letter-spacing: 0px;
    color: rgba(34, 34, 34, 1);
    margin-top: 0.3rem;
}

.footer-content .logo-box .shares-box {
    display: flex;
    align-items: center;
    margin-top: 0.08rem;
    height: 0.43rem;
}

.footer-content .logo-box .shares-box .footer-navs-sub {
    width: 2.78rem;
    flex-shrink: 0;
    margin: 0 0.24rem 0 0;
    position: relative;
    height: 100%;
}

.footer-content .logo-box .shares-box .footer-navs-sub::before {
    content: '';
    display: block;
    position: absolute;
    left: -1px;
    top: -1px;
    width: calc(100% + 2px);
    height: calc(100% + 2px);
    background-image:
        linear-gradient(90deg, #000 0 4px, transparent 4px),
        linear-gradient(180deg, #000 0 4px, transparent 4px),
        linear-gradient(90deg, transparent calc(100% - 4px), #000 calc(100% - 4px) 100%),
        linear-gradient(180deg, #000 0 4px, transparent 4px),
        linear-gradient(90deg, transparent calc(100% - 4px), #000 calc(100% - 4px) 100%),
        linear-gradient(0deg, #000 0 4px, transparent 4px),
        linear-gradient(90deg, #000 0 4px, transparent 4px),
        linear-gradient(0deg, #000 0 4px, transparent 4px);
    background-repeat: no-repeat;
    background-size:
        4px 1px,
        1px 4px,
        4px 1px,
        1px 4px,
        4px 1px,
        1px 4px,
        4px 1px,
        1px 4px;
    background-position:
        left top,
        left top,
        right top,
        right top,
        right bottom,
        right bottom,
        left bottom,
        left bottom;
}

.footer-content .logo-box .shares-box .footer-navs-sub .sub-email .input-box {
    margin: 0;
    height: 100%;
}

.footer-content .logo-box .footer-social-shares {
    display: inline-flex;
    height: 100%;
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.1);
    justify-content: space-around;
    padding: 0 0.2rem;
}

.footer-content .logo-box .footer-navs-sub .sub-email,
.footer-content .logo-box .footer-navs-sub .foot-form {
    height: 100%;
}

.footer-content .logo-box .ecButtom {
    width: 0.4rem;
}

.footer-content .logo-box .footer-social-shares::before {
    content: '';
    display: block;
    position: absolute;
    left: -1px;
    top: -1px;
    width: calc(100% + 2px);
    height: calc(100% + 2px);
    background-image:
        linear-gradient(90deg, #000 0 4px, transparent 4px),
        linear-gradient(180deg, #000 0 4px, transparent 4px),
        linear-gradient(90deg, transparent calc(100% - 4px), #000 calc(100% - 4px) 100%),
        linear-gradient(180deg, #000 0 4px, transparent 4px),
        linear-gradient(90deg, transparent calc(100% - 4px), #000 calc(100% - 4px) 100%),
        linear-gradient(0deg, #000 0 4px, transparent 4px),
        linear-gradient(90deg, #000 0 4px, transparent 4px),
        linear-gradient(0deg, #000 0 4px, transparent 4px);
    background-repeat: no-repeat;
    background-size:
        4px 1px,
        1px 4px,
        4px 1px,
        1px 4px,
        4px 1px,
        1px 4px,
        4px 1px,
        1px 4px;
    background-position:
        left top,
        left top,
        right top,
        right top,
        right bottom,
        right bottom,
        left bottom,
        left bottom;
}

.footer-content .logo-box .footer-social-shares>li {
    position: relative;
    margin-right: 0.24rem;
    position: relative;
}

.footer-content .logo-box .footer-social-shares>li::before {
    content: '';
    display: block;
    border-right: 1px solid rgba(0, 0, 0, 0.4);
    height: calc(100% - 0.32rem);
    position: absolute;
    right: -0.12rem;
    top: 50%;
    transform: translateY(-50%);
}

.footer-content .logo-box .footer-social-shares>li:last-child {
    margin-right: 0;
}

.footer-content .logo-box .footer-social-shares>li:last-child::before {
    display: none;
}

.footer-content .logo-box .footer-social-shares>li a {
    display: inline-block;
    width: 0.48rem;
    height: 0.48rem;
    padding: 0.1rem;
    opacity: 0.6;
    box-sizing: border-box;
}

.footer-content .logo-box .footer-social-shares>li a>svg {
    width: 100%;
    height: 100%;
}

.footer-content .logo-box .footer-social-shares>li a>svg path {
    fill: #313131;
    transition: fill 0.2s ease-in-out;
}

.footer-content .logo-box .footer-social-shares>li a:hover>svg path {
    fill: #db0000;
}

.footer-content .logo-box .footer-social-shares>li .qr-code {
    max-height: 0;
    bottom: 43px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 111px;
    height: 111px;
    position: absolute;
    overflow: hidden;
    transition: max-height 0.5s;
}

.footer-content .logo-box .footer-social-shares>li:hover .qr-code {
    max-height: 111px;
}

.footer-content .logo-box .lang-select {
    margin-top: 0.3rem;
    float: none;
    width: 1rem;
}

.footer-content .logo-box .footer-contacts {
    margin-top: 0.3rem;
    font-family: PingFang SC;
    font-weight: 400;
    font-style: Regular;
    font-size: 16px;
    line-height: 22px;
    letter-spacing: 0px;

}

.footer-content .logo-box .footer-contacts .line,
.footer-content .logo-box .policy-links .line {
    margin: 0 0.2rem;
}

.footer-content .logo-box .footer-copyright {
    margin-top: 0.16rem;
    font-family: PingFang SC;
    font-weight: 400;
    font-style: Regular; 
    font-size: 16px;
    line-height: 22px;
    letter-spacing: 0px;

}

.footer-content .logo-box .policy-links {
    margin-top: 0.16rem;
    font-family: Source Han Sans CN;
    font-weight: 350;
    font-size: 16px;
    line-height: 16px;
    letter-spacing: 0px;
}
.footer-content .footer-nav{
    display: flex;
}

.footer-content .footer-nav .footer-navs:last-child{
    margin-left: 2.8rem;
}

.navs-item{
    display: flex;
    margin-top: 1.2rem;
}

.navs-item:first-child{
    margin-top: 0;
}

.footer-content .footer-nav .footer-navs .nav-item2{
    margin-top: 1.2rem!important;
}

.footer-content .footer-nav .footer-navs > li{
    margin-right: 1.28rem;
    flex-shrink: 0;
}

.footer-content .footer-nav .footer-navs > li:last-child{
    margin-right: 0;
}