@font-face {
    font-family: "RanyBold_Regular";
    src: url(../font/Rany-Bold.otf);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    font-family: "Microsoft YaHei";
    color: #333333;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    list-style: none;
}

div {
    display: block;
}
img{
    display: inline-block;
    vertical-align: top;
    max-width: 100%;
}
button {
    cursor: pointer;
    outline: none;
}

.w1720 {
    width: 1720px;
    margin: 0 auto;
    max-width: 96%;
}

.w1440 {
    width: 1440px;
    margin: 0 auto;
    max-width: 96%;
}

.w1400 {
    width: 1400px;
    margin: 0 auto;
    max-width: 96%;
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
    max-width: 96%;
}

.header {
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 90;
    transition: top 0.3s;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    background: #fff;
}

.header_cen {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.header_cen .logo {
    display: flex;
    align-items: center;
    height: 5.625rem;
    max-width: 350px;
}

.header_cen .logo a img {
    display: block;
}

.header_cen .header_Column {
    display: flex;
    align-items: center;
    margin-left: 4rem;
}

.header_cen .header_Column .header_item {
    padding: 0 1.4375rem;
}

.header_item .header_item_t {
    font-size: 1.5rem;
    height: 5.625rem;
    display: flex;
    align-items: center;
    font-weight: 400;
    color: #333333;
    position: relative;
}

.header_item .header_item_t a {
    color: #333333;
    transition: all 0.3s ease-in-out;
}

.header_item .header_item_t .iconfont {
    display: none;
    font-size: .875rem;
    width: .875rem;
    height: .875rem;
    color: #000266;
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
}

.header_item .header_item_t:hover a {
    color: #000266;
}

.header_item.active .header_item_t a {
    color: #000266;
}
.header_item.active .header_item_t .iconfont {
    display: block;
    position: absolute;
}

.header_item .header_item_c {
    position: absolute;
    z-index: -1;
    left: 0;
    top: 5.625rem;
    display: none;
    width: 100%;
    background: #f8fafb;
    box-shadow: 0 0.3125rem 0.3125rem rgba(0, 0, 0, 0.1);
    border-top: 1px solid #eee;
}

.header_item .header_item_c .center {
    display: flex;
    justify-content: space-between;
    overflow: hidden;
}

.header_item .header_item_c .center .header_item_c_l {
    width: 27.8%;
    margin-top: 3.375rem;
    padding: 0 0 2.25rem;
    padding-right: 2.875rem;
    text-align: right;
    position: relative;
    border-right: 3px solid #000266;
    height: 100%;
}

.header_item .header_item_c .center .header_item_c_l .tit {
    font-size: 1.875rem;
    line-height: 1;
    font-weight: bold;
    color: #3b3939;
}

.header_item .header_item_c .center .header_item_c_l .text {
    font-size: 1.0625rem;
    line-height: 1.875rem;
    margin-top: 0.75rem;
    color: #333333;
    font-weight: 400;
}

.header_item .header_item_c .center .header_item_c_r {
    width: 72.2%;
    border-left: 1px solid #ededed;
    padding: 3.375rem 0 5rem;
    padding-left: 3.75rem;
    padding-right: 1.25rem;
    display: flex;
    justify-content: space-between;
}

.header_item .header_item_c .center .header_item_c_r .header_item_c_lsit a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 23.75rem;
    height: 3.375rem;
    font-size: 1.5rem;
    line-height: 1;
    font-weight: 400;
    color: #333333;
    transition: all 0.3s ease-in-out;
    padding: 0 2.25rem;
    border-radius: 0.25rem;
}

.header_item .header_item_c .center .header_item_c_r .header_item_c_lsit a:hover {
    background: #000266;
    color: #fff;
}

.header_item .header_item_c .center .header_item_c_r .prc {
    overflow: hidden;
    height: 100%;
    width: 30rem;
    border-radius: 0.5rem;
}

.header_item .header_item_c .center .header_item_c_r .prc img {
    display: block;
    width: 100%;
    transition: all 0.3s ease-in-out;
}

.header_item .header_item_c .center .header_item_c_r .prc:hover img {
    transform: scale(1.2);
}

.header_item .header_item_b {
    position: absolute;
    z-index: -1;
    left: 0;
    top: 5.625rem;
    display: none;
    width: 100%;
    background: #f8fafb;
    box-shadow: 0 0.3125rem 0.3125rem rgba(0, 0, 0, 0.1);
    border-top: 1px solid #eee;
    padding-bottom: 7.375rem;
}

.header_item .header_item_b .center {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.header_item .header_item_b .center .item {
    width: 22.5%;
    margin-top: 2.25rem;
}

.header_item .header_item_b .center .item .header_item_b_t {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    border-bottom: 1px solid #e3e8e9;
    margin-bottom: 1.875rem;
}

.header_item .header_item_b .center .item .header_item_b_t .iconfont {
    display: none;
}

.header_item .header_item_b .center .item .header_item_b_t a {
    display: flex;
    align-items: center;
    padding-bottom: 0.625rem;
    border-bottom: 1px solid #000266;
}

.header_item .header_item_b .center .item .header_item_b_t a span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    margin-right: 0.625rem;
}

.header_item .header_item_b .center .item .header_item_b_t a span img {
    display: block;
}

.header_item .header_item_b .center .item .header_item_b_t a p {
    font-size: 1.5rem;
    line-height: 1;
    color: #222222;
    font-weight: bold;
}

.header_item .header_item_b .center .item .header_item_b_b {
    width: 100%;
}

.header_item .header_item_b .center .item .header_item_b_b a {
    display: block;
    font-size: 1.25rem;
    line-height: 2.5rem;
    color: #333333;
    font-weight: 400;
    text-align: center;
    transition: all 0.1s ease-in-out;
    margin-bottom: 0.25rem;
}

.header_item .header_item_b .center .item .header_item_b_b a:hover {
    color: #000266;
}

.header_cen .header_ico {
    display: flex;
    align-items: center;
    position: relative;
}

.header_cen .header_ico .header_ico_it {
    /* width: 6.25rem; */
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;

    position: relative;
    transition: all 0.8s ease-in-out;
    border-radius: 1.25rem;
    background: #fff;
    position: relative;
}

.header_cen .header_ico .Languages {
    padding: 0 0.875rem;
}

.header_cen .header_ico .header_ico_it .header_ico_itcen {
    position: absolute;
    z-index: 2;
    right: 0;
    top: 0;
    width: 6.25rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0.875rem;
    border: 2px solid #e6e6e6;
    transition: all 0.8s ease-in-out;
    border-radius: 1.25rem;
    background: #fff;
}

.header_cen .header_ico .Search.active .header_ico_itcen {
    width: 22.5rem;
    transition: all 0.8s ease-in-out;
}

.header_cen .header_ico .header_ico_it .header_a_item_ico {
    display: flex;
    align-items: center;
    width: 100%;
}

.header_cen .header_ico .header_ico_it .header_a_item_ico .hide {
    display: none;
}

.header_cen .header_ico .header_ico_it .header_a_item_ico .iconfont {
    font-size: 1.25rem;
}

.header_cen .header_ico .header_ico_it .header_a_item_ico .iconfont:hover {
    color: #000266;
}

.header_ico_it .Search_input {
    width: calc(100% - 1rem);
}

.header_ico_it .Search_input form {
    width: 100%;
    display: flex;
    align-items: center;
}

.header_ico_it .Search_input form input {
    width: calc(100% - 2rem);
    outline: none;
    border: none;
    font-size: 1rem;
    background: none;
    height: 2.25rem;
    text-indent: 1em;
}

.header_cen .header_ico .header_ico_it.Languages .header_a_item_ico p {
    font-size: 1.25rem;
    margin: 0 .625rem;
    cursor: pointer;
    color: #333333;
}

.header_cen .header_ico .header_ico_it .Languages_b {
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s ease-in-out;
}

.header_cen .header_ico .Languages:hover .Languages_b {
    max-height: 31.25rem;
}

.header_cen .header_ico .caidan {
    display: none;
}

.header_cen .header_ico .caidan .hide {
    display: none;
}

.Languages_b a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: "Roboto_Medium";
    font-size: 1rem;
    background: #000266;
    width: 3.125rem;
    height: 1.875rem;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
}

@media (max-width: 1360px) {
    .header_cen .logo{
        max-width: 25.7352%;
    }
    .header_cen .header_Column .header_item{
        padding: 0 1rem;
    }
    .header_item .header_item_t{
        font-size: 1.125rem;
    }
    .header_item .header_item_t .iconfont{
        left: -16px;
    }
    .header_cen .header_ico .Languages{
        padding: 0;
    }
}

@media (max-width: 999px) {
    .header_item .header_item_t {
        font-size: 1rem;
    }

    .header_cen .header_Column .header_item {
        padding: 0 0.8rem;
    }
}

@media (max-width: 820px) {
    .header_cen{
        justify-content: space-between;
    }
    .header_cen .logo{
        max-width: 50%;
    }
    .header_cen .header_ico .caidan {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header_cen .header_ico .caidan .iconfont {
        font-size: 1.875rem;
        cursor: pointer;
    }

    .header_cen .header_Column {
        position: absolute;
        top: 5.625rem;
        left: 0;
        width: 100%;
        height: calc(100vh - 5.625rem);
        background: #fff;
        flex-direction: column;
        overflow-y: auto;
        display: none;
    }

    .header_item .header_item_t .iconfont {
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease-in-out;
    }

    .header_item.act .header_item_t .iconfont {
        transform: rotate(90deg);
    }

    .header_item.acta .header_item_t .iconfont {
        transform: rotate(90deg);
    }

    .header_cen .header_Column .header_item {
        width: 100%;
    }

    .header_item .header_item_t {
        width: 100%;
        justify-content: space-between;
        font-size: 1.5rem;
    }

    .header_item .header_item_c {
        position: relative;
        top: 0;
        z-index: 1;
    }

    .header_item .header_item_c .center .header_item_c_r .prc {
        display: none;
    }

    .header_item .header_item_c .center .header_item_c_r .header_item_c_lsit {
        width: 100%;
    }

    .header_item .header_item_c .center .header_item_c_r .header_item_c_lsit a {
        width: 100%;
        font-size: 1.25rem;
    }

    .header_item .header_item_c .center .header_item_c_l .text {
        font-size: 1.25rem;
    }

    .header_item .header_item_b {
        position: relative;
        z-index: 1;
        top: 0;
    }

    .header_item .header_item_b .center {
        flex-direction: column;
    }

    .header_item .header_item_b .center .item {
        width: 100%;
    }

    .header_item .header_item_b .center .item .header_item_b_t {
        font-size: ;
    }

    .header_item .header_item_b .center .item .header_item_b_t .iconfont {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header_item .header_item_b .center .item.act .header_item_b_t .iconfont {
        transform: rotate(90deg);
    }

    .header_item .header_item_b .center .item .header_item_b_b {
        display: none;
    }

    .header_item .header_item_b .center .item .header_item_b_b a {
        font-size: 1.25rem;
        margin-bottom: .25rem;
    }
}

@media (max-width: 768px) {
    .header_cen .header_Column .header_item{
        padding: 0 0 0 30px;
    }
    .header_item .header_item_c{
        width: 95%;
    }
    .header_item .header_item_c .center .header_item_c_l {
        display: none;
    }

    .header_item .header_item_c .center .header_item_c_r {
        width: 100%;
        padding: 3rem 0 3rem;
        border-bottom: none;
    }

    .header_item .header_item_c .center .header_item_c_r .header_item_c_lsit a .iconfont {
        display: none;
    }

    .header_item .header_item_b {
        width: 95%;
        padding-bottom: 3rem;
    }
}

.footer {
    width: 100%;
    background: url(../images/footer_bj.jpg) no-repeat;
    background-size: cover;
}

.footer_t {
    padding: 4.875rem 0 3.75rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer_t .item {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

.footer_t .item p {
    font-size: 1.125rem;
    line-height: 1.375rem;
    margin-bottom: 1.125rem;
    color: #fff;
    font-weight: bold;
}

.footer_t .item a {
    font-size: 1rem;
    line-height: 2rem;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.2s ease-in-out;
}

.footer_t .item a:hover {
    color: #fff;
}

.footer_t .footer_ta{
    /*width: 31.25%;*/
}

.footer_t .footer_ta .logo{
    width: 4.625rem;
    margin-bottom: .9375rem;
}

.footer_t .footer_ta .time {
    display: flex;
    align-items: center;
}

.footer_t .footer_ta .time .prc {
    width: 60px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: .75rem;
}

.footer_t .footer_ta .time .prc img {
    display: block;
    max-width: 100%;
    width: 100%;
}

.footer_t .footer_ta .time .pho span {
    display: block;
    font-size: 1.125rem;
    line-height: 1.375rem;
    margin-bottom: 1.125rem;
    color: #fff;
    font-weight: bold;
}

.footer_t .footer_ta .time .pho a {
    display: block;
    font-size: 2.25rem;
    line-height: 1;
    font-family: "RanyBold_Regular";
    font-weight: bold;
    color: #fff;
}

.footer_t .footer_ta dl{
    font-size: .875rem;
    line-height: 2;
    color: #ffffff;
    margin-top: .9375rem;
}

.footer_t .footer_ta dl dt span{
    cursor: pointer;
    font-size: 1rem;
    line-height: 2rem;
    margin: 1.25rem .625rem .625rem 0;
}
.footer_t .footer_ta dl dt span.on{
    font-weight: bold;
}
.footer_t .footer_ta dl dd div{
    display: none;
}
.footer_t .footer_ta dl dd div.on{
    display: block;
}

.footer_b {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .9375rem 0 2rem;
    font-size: .875rem;
    line-height: 1.5rem;
    color: #c4cad0;
}

.footer_b a {
    color: #c4cad0;
}

.footer_b a:hover {
    color: #fff;
}

@media (max-width: 999px) {
    .footer_t .r .item a {
        font-size: 1rem;
    }

    .footer_t .r .item p {
        font-size: 1.125rem;
    }

    .footer_b {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .footer_t {
        flex-direction: column;
    }

    .footer_t {
        padding: 3rem 0 0rem;
    }

    .footer_t .l {
        width: 100%;
    }

    .footer_t .r {
        width: 100%;
        margin-top: 1.25rem;
    }

    .footer_t .r .item {
        width: 100%;
        flex-direction: row;
        margin-bottom: .75rem;
    }

    .footer_t .r .item p {
        width: 100%;
        margin-bottom: 0;
    }

    .footer_t .r .item a {
        display: block;
        margin-right: .75rem;
    }

    .footer_b {
        flex-direction: column;
    }

    .footer_b .l {
        margin-bottom: .75rem;
    }

    .footer_b {
        padding: 1.875rem 0 1.5rem;
    }
}

@media (max-width: 500px) {
    .footer_t .r .item a {
        font-size: 13px;
        line-height: 16px;
    }

    .footer_t .r .item p {
        font-size: 16px;
        line-height: 20px;
        margin-bottom: 8px;
    }

    .footer_b .l a .iconfont {
        width: 3.3125rem;
        height: 3.3125rem;
        font-size: 1.8rem;
    }

    .footer_b {
        font-size: 12px;
    }
}