/* 页面公共部分样式 */
@font-face {
    font-family: Source Han Serif CN BOLD;
    src: url('../fonts/SOURCEHANSERIFCN-HEAVY.OTF');
}

@font-face {
    font-family: Source Han Serif CN;
    src: url('../fonts/SourceHanSerifCN-Regular.otf');
}

.hdRoot{
    min-width: 360px;
    margin: 0 auto;
}

.sameWidth{
    width: 1600px;
    margin: 0 auto;
    box-sizing: border-box;
}

.innerWidth{
    width: 1440px;
    margin: 0 auto;
    box-sizing: border-box;
}

.sticky_top_box{
    position: sticky;
    top: 0;
    z-index: 10;
}

/* header start */
.header_box{
    width: 100%;
    height: auto;
    background: url(../images/pc/index/ds_index_top_bg.jpg) no-repeat;
    background-size: 100% 100%;

    box-sizing: border-box;
    padding: 20px 0;
}

.header_inner{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.index_logo{
    flex-shrink: 0;
    display: block;
}

.index_logo img{
    width: 655px;
    height: 78px;
}

.header_r{
    display: flex;
    align-items: center;
}

.mo_nav_toggle{
    display: none;
}

.mo_nav_toggle img{
    width: 27px;
    height: 27px;
}

.mo_nav_toggle img.close_icon{
    display: none;
}

.pc_search_box{
    position: relative;
}

.pc_search_box input{
    width: 288px;
    height: 46px;
    background: rgba(255,255,255,0.2);
    border-radius: 23px;
    outline: none;
    border: none;
    box-sizing: border-box;
    padding: 0 50px 0 20px;

    font-size: 16px;
    color: #ffffff;
}

.pc_search_box input::placeholder{
    color: #C2D8FD;
}

.pc_search_box img{
    width: 30px;
    height: 30px;
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
}
/* header end */

/* nav_pc start */
.nav_pc{
    width: 100%;
    background: #ffffff;
}

.p_nav_first{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.p_nav_first > li{
    position: relative;
}

.p_nav_first > li.pn_first_li::after{
    content: "";
    width: 100%;
    height: 4px;
    background: #0F60B9;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.p_nav_first > li.pn_first_li > a{
    color: #0F60B9;
    font-weight: bold;
}

.p_nav_first > li > a{
    font-size: 21px;
    color: #000000;
    line-height: 64px;

    display: block;
    box-sizing: border-box;
    padding: 0 20px;
}

.p_nav_first > li:hover .p_nav_second{
    transform: scaleY(1) translateX(-50%);
    opacity: 1;
}

.p_nav_first > li:hover > a{
    color: #0F60B9;
    font-weight: bold;
}

.p_nav_second{
    width: 200px;
    height: auto;
    padding-top: 15px;

    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    z-index: 9;
    
    transform:  scaleY(0) translateX(-50%);
    transform-origin: 0% 0;
    opacity: 1;
    transition: all 0.3s ease 0s;
}

/* 二级导航三角 */
.p_nav_second:after {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    margin-left: -10px;
    border-width: 10px;
    border-style: solid;
    border-color: transparent transparent rgba(19, 108, 208, .8) transparent;
}

.p_nav_second > li > a{
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    line-height: 28px;

    display: block;
    box-sizing: border-box;
    padding: 10px;
    background: rgba(19, 108, 208, .8);
}

.p_nav_second > li > a:hover{
    background: #0f60b9;
}
/* nav_pc end */

/* nav_mo start */
.nav_mo{
    display: none;
    width: 100%;
    height: calc(100vh - 60px);
    background-color: #ffffff;
    overflow-y: scroll;
    position: fixed;
    top: 60px;
    z-index: 10;

    box-sizing: border-box;
    padding: 15px 0;
}

.mo_search_wrap{
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.mo_search_box{
    flex: 1;
    display: flex;
    align-items: center;
}

.mo_search_box input{
    flex: 1;
    height: 38px;
    background: #ffffff;
    box-sizing: border-box;
    padding: 0 10px;
    border: 1px solid #B9B8B7;

    font-size: 14px;
    color: #333333;
}

.mo_search_box button{
    flex-shrink: 0;
    width: 75px;
    height: 38px;
    background: #0F60B9;
    border: none;
    outline: none;

    font-size: 14px;
    color: #ffffff;
}

.m_first_nav > li{
    box-sizing: border-box;
    padding: 10px 10px 10px 0;
    border-bottom: 1px solid #EDEDEE;
}

.m_first_nav >li.m_first_li_active{
    padding-left: 15px;
    background: #f1f6fb;
}

.m_first_nav >li.m_first_li_active .m_second_nav{
    display: block;
}

.m_first_nav >li.m_first_li_active > a > p{
    font-weight: bold;
    color: #0F60B9;
}

.m_first_nav >li.m_first_li_active > a > img:nth-child(2){
    display: none;
}

.m_first_nav >li.m_first_li_active > a > img:nth-child(3){
    display: block;
}

.m_first_nav > li > a{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.m_first_nav > li > a > img{
    width: 20px;
    height: 20px;
}

.m_first_nav > li > a > img:nth-child(3){
    display: none;
}

.m_first_nav > li > a > p{
    font-size: 16px;
    color: #333333;
    line-height: 26px;
    padding: 10px 0;
}

.m_second_nav{
    display: none;
    box-sizing: border-box;
    padding-left: 30px;
}

.m_second_nav > li > a{
    display: block;
    font-size: 16px;
    color: #333333;
    line-height: 22px;
    padding: 10px 0;
}

.m_second_nav > li.m_second_li_active > a{
    color: #0F60B9;
}
/* nav_mo end */


/* banner轮播 start */
.banner_swiper{
    position: relative;
}

.banner_swiper img{
    width: 100%;
    height: 500px;
    object-fit: cover;
    vertical-align: middle;
}

.swiper_banner_pagination{
    width: fit-content;
    display: flex;
    align-items: center;

    position: absolute;
    left: 50%;
    bottom: 30px;
    z-index: 9;
}

.swiper_banner_pagination .swiper-pagination-bullet{
    background: rgba(255,255,255,0.5);
    opacity: 1;
    margin: 0 20px;
}

.swiper_banner_pagination .swiper-pagination-bullet-active{
    width: 26px;
    height: 26px;
    background: none;

    box-sizing: border-box;
    border: 2px solid #ffffff;
    position: relative;
}

.swiper_banner_pagination .swiper-pagination-bullet-active::after{
    content: "";
    width: 8px;
    height: 8px;
    background: #FFFFFF;
    border-radius: 50%;

    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
/* banner轮播 end */

/* footer start */
.footer_box{

}

.footer_top{
    background: url(../images/pc/index/ds_index_footer_bg.jpg) no-repeat;
    background-size: 100% 100%;
}

.links_box{
    box-sizing: border-box;
    padding: 40px 0 30px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.links_tag{
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.links_tag h3{
    font-size: 28px;
    color: #FFFFFF;
    margin-right: 5px;
}

.links_tag p{
    font-size: 22px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: bold;
}

.links_list{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.links_list a{
    font-size: 20px;
    color: #FFFFFF;
}

.f_top_bot{
    box-sizing: border-box;
    padding: 40px 0 55px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer_logo{
    display: block;
}

.footer_logo img{
    width: 655px;
    height: 78px;
}

.tb_lr{
    display: flex;
    align-items: center;
}

.tb_lr img{
    width: 28px;
    height: 28px;
    margin-right: 5px;
}

.tb_lr p{
    font-size: 18px;
    color: #FFFFFF;
}

.footer_bot{
    width: 100%;
    height: auto;
    background: #014ea3;

    box-sizing: border-box;
    padding: 25px 0;

    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;

}

.footer_bot p{
    margin: 0 8px;
}

.footer_bot, .footer_bot a{
    font-size: 18px;
    color: #DEF0FE;
}
/* footer end */

/* 内页banner start */
.inner_banner img{
    width: 100%;
    height: auto;
    vertical-align: middle;
}

/* 内页banner end */

/* 内页box start */
.main_box{
    width: 100%;
    height: auto;
    background: url(../images/pc/ny/ds_ny_bg.jpg) no-repeat;
    background-size: 100% auto;
    background-position: left bottom;

    padding-bottom: 100px;
}

.inner_box{
    display: flex;
    align-items: flex-start;
    position: relative;
}

/* 内页左导航 */
.nav_left{
    flex-shrink: 0;
    width: 266px;
    margin-top: -88px;
}

.nav_first_ul{

}

.nav_first_ul > li{
    border-bottom: 1px solid #DDE1E6;
}

.nav_first_ul > li > a{
    display: flex;
    align-items: center;
    justify-content: space-between;

    min-height: 64px;
    box-sizing: border-box;
    padding: 10px 0 10px 20px;
}

.nav_first_ul > li > a p{
    font-size: 18px;
    color: #000000;
    line-height: 28px;
}

.nav_first_ul > li > a img{
    flex-shrink: 0;
    display: none;
    width: 44px;
    height: 44px;
}

.nav_first_ul > li.nav_first_active > a{
    background: #E8F3FE;
}

.nav_first_ul > li.nav_first_active > a p{
    font-size: 20px;
    color: #0F60B9;
    font-weight: bold;
}

.nav_first_ul > li.nav_first_active > a img{
    display: block;
}

.nav_first_ul > li.nav_first_active .nav_second_ul{
    display: block;
}

/* 左导航_下的二级导航 */
.nav_second_ul{
    display: none;
    box-sizing: border-box;
    padding: 15px 0;
}

.nav_second_ul > li > a{
    display: block;
    box-sizing: border-box;
    padding: 12px 10px 12px 63px;

    font-size: 18px;
    color: #555454;
    line-height: 24px;
}

.nav_second_ul> li.nav_second_active > a{
    color: #0F60B9;
    font-weight: bold;
}

/* 一级栏目名称 */
.yiji_wrap{
    width: 266px;
    position: absolute;
    top: -88px;
    z-index: 9;
}

.yiji_column_name{
    width: 100%;
    height: 88px;
    background: #0f60b9;

    box-sizing: border-box;
    padding: 0 0 0 20px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.yiji_column_name h3{
    font-size: 26px;
    color: #ffffff;
}

.yiji_column_name img{
    display: none;
    width: 16px;
    height: 16px;
}

/* 正文 */
.main_right{
    width: calc(100% - 266px);
    box-sizing: border-box;
    padding-left: 35px;
}

/* 当前位置 */
.current_address{
    box-sizing: border-box;
    padding: 20px 0;
    border-bottom: 1px solid #DCE4EC;
    margin-bottom: 30px;

    display: flex;
    align-items: center;
}

.current_address img{
    width: 18px;
    height: 18px;
    margin-right: 5px;
}

.nav_address, .nav_address a, .nav_address span, .nav_address td{
    font-size: 16px;
    color: #838282;
    font-family: "微软雅黑";
}

/* 二级栏目名称 */
.erji_column_name{
    display: none;
    padding: 20px 0;
}

.erji_column_name h3{
    font-size: 16px;
    color: #0F60B9;
}
/* 内页box end */

/* 分页 start */
.hd_Pages{
    margin-top: 30px;

    display: flex;
    align-items: center;
    justify-content: center;
}

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

.hd_Pages a, .hd_Pages span.p_no_d, .hd_Pages span.p_prev_d, .hd_Pages span.p_next_d{
    display: block;
    min-width: 40px;
    height: 40px;
    background: #FFFFFF;
    box-sizing: border-box;
    border: 1px solid #D3D8DE;
    padding: 0 10px;
    margin: 0 7px;

    font-size: 18px;
    color: #807D7D;
    text-align: center;
    line-height: 40px;
}

.hd_Pages span.p_no_d{
    color: #ffffff;
    background: #0F60B9;
}

.hd_Pages a:hover{
    color: #ffffff;
    background: #0F60B9;
}

.p_first, .p_first_d, .p_last, .p_last_d{
    display: none;
}
/* 分页 end */































@media screen and (max-width: 1650px){
    .sameWidth{
        width: 100%;
        padding: 0 2%;
    }
}

@media screen and (max-width: 1500px){
    .innerWidth{
        width: 100%;
        padding: 0 2%;
    }

    /* 内页左导航 */
    .nav_left{
        width: 216px;
    }

    /* 正文 */
    .main_right{
        width: calc(100% - 216px);
        padding-left: 25px;
    }
}

@media screen and (max-width: 1450px){
    /* header */
    .index_logo img{
        width: 425px;
        height: auto;
    }

    .pc_search_box input{
        width: 228px;
        height: 36px;

        font-size: 15px;
    }

    .pc_search_box img{
        width: 22px;
        height: 22px;
    }

    /* nav_pc */
    .p_nav_first > li > a{
        font-size: 18px;
        line-height: 54px;
        padding: 0 10px;
    }

    .p_nav_second > li > a{
        font-size: 16px;
    }

    .p_nav_first > li.pn_first_li::after{
        height: 2px;
    }

    /* banner轮播 */
    .banner_swiper img{
        height: 360px;
    }

    .swiper_banner_pagination .swiper-pagination-bullet{
        margin: 0 15px;
    }

    .swiper_banner_pagination .swiper-pagination-bullet-active{
        width: 20px;
        height: 20px;
        border-width: 1px;
    }

    .swiper_banner_pagination .swiper-pagination-bullet-active::after{
        width: 6px;
        height: 6px;
    }

    /* footer */
    .links_box{
        padding: 30px 0 15px;
    }

    .links_tag{
        align-items: flex-end;
    }

    .links_tag h3{
        font-size: 22px;
    }

    .links_tag p{
        font-size: 18px;
    }

    .links_list{
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .links_list a{
        font-size: 18px;
        margin: 0 20px 10px 0;
    }

    .f_top_bot{
        padding: 20px 0 40px;
    }

    .footer_logo img{
        width: 425px;
        height: auto;
    }

    .tb_lr img{
        font-size: 22px;
        height: 22px;
    }

    .tb_lr p{
        font-size: 16px;
    }

    .footer_bot{
        padding: 20px 0;
    }
    
    .footer_bot, .footer_bot a{
        font-size: 16px;
    }
}

@media screen and (max-width: 998px){
    /* header */
    .mo_nav_toggle{
        display: block;
    }
    
    .pc_search_wrap{
        display: none;
    }

    .header_box{
        height: 60px;
        padding: 0;
        display: flex;
        align-items: center;
    }

    .index_logo img{
        width: 280px;
    }

    /* nav_pc */
    .nav_pc{
        display: none;
    }

    /* banner轮播 */
    .banner_swiper img{
        height: 300px;
    }

    .swiper_banner_pagination{
        display: none;
    }

    /* footer */
    .footer_top{
        display: none;
    }

    .footer_bot{
        padding: 15px 0;
    }

    .footer_bot, .footer_bot a{
        font-size: 12px;
        line-height: 24px;
    }

    /* 内页box */
    .inner_box{
        flex-wrap: wrap;
    }

    /* 内页左导航 */
    .nav_left{
        width: 100%;
        margin-top: 0;
    }

    .nav_first_ul{
        display: none;
    }

    .nav_first_ul > li.nav_first_active{
        background: none;
    }

    .nav_first_ul > li.nav_first_active > a p{
        font-size: 16px;
    }

    .nav_first_ul > li > a{
        min-height: 44px;
        padding: 10px 0 10px 10px;
        border-bottom-color: #EAEAEA;
    }

    .nav_first_ul > li > a p{
        font-size: 16px;
    }

    .nav_first_ul > li > a img{
        width: 32px;
        height: 32px;
    }

    /* 左导航_下的二级导航 */
    .nav_second_ul{
        padding: 10px 0;
    }

    .nav_second_ul > li > a{
        font-size: 15px;
        line-height: 20px;
        padding: 8px 8px 8px 30px;
    }


    /* 一级栏目名称 */
    .yiji_wrap{
        width: 100%;
        position: static;
    }

    .yiji_wrap .yiji_column_name{
        border-bottom: none;
        padding: 20px 0;
    }

    .yiji_wrap .yiji_column_name h3{
        font-size: 16px;
        font-weight: bold;
    }

    .yiji_column_name{
        background: none;
        border-bottom: 2px solid #2C6FC8;
        height: auto;
        padding: 22px 0 12px;
    }

    .yiji_column_name h3{
        font-size: 20px;
        color: #014ea3;
    }

    .yiji_column_name img{
        display: block;
    }

    /* 正文 */
    .main_right{
        width: 100%;
        padding-left: 0;
    }

    /* 当前位置 */
    .current_address{
        display: none;
    }

    /* 二级栏目名称 */
    .erji_column_name{
        display: block;
    }

    /* 分页 */
    .hd_Pages{
        margin-top: 20px;
    }

    .hd_Pages span.p_no, .hd_Pages span.p_no_d{
        display: none;
    }

    .hd_Pages a, .hd_Pages span.p_no_d, .hd_Pages span.p_prev_d, .hd_Pages span.p_next_d{
        min-width: 60px;
        height: 28px;
        font-size: 12px;
        line-height: 28px;
        margin: 0 12px;
    }
}

@media screen and (max-width: 768px){
    /* banner轮播 */
    .banner_swiper img{
        height: 260px;
    }
}

@media screen and (max-width: 540px){
    .sameWidth, .innerWidth{
        padding: 0 3%;
    }

    /* banner轮播 */
    .banner_swiper img{
        height: 210px;
    }

    /* 内页box */
    .main_box{
        padding-bottom: 50px;
    }
}