body > header {
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 99;
}
.academic_header .academic_header_main .academic_login{
    color: #fff;
}
/* 小屏幕设备，宽度小于1200px */
@media screen and (max-width: 1200px) {
    .homepage section {
        height: 50vh;
    }
}

@media screen and (min-width: 1201px) {
    .homepage .home_search{
        height: 100vh;
        min-height: 100vh;
    }
    .homepage section {
        min-height: 100vh;
    }
}



/* 检索区域 */
.home_search {
    width: 100%;
    border: 1px solid transparent;
    min-width: 1200px;
    position: relative;
    background-image: url(../images/home_bg.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}


@media screen and (max-width: 1386px){
    .home_relate_area .home_relate_content{
        width: 1200px;
        height: 355px;
    }
    
    .home_relate_content .relate_left{
        width: 590px;
        background: url(../images/home_bott_left.png) no-repeat;
        background-size: cover;
        padding: 16px 25px 0px 161px;
        color: #fff;
    }
    .home_relate_content .relate_left h1{
        font-size: 32px;
        padding: 5px 0px;
    }
    .home_relate_content .relate_left p{
        font-size: 15px;
        line-height: 27px;
        margin: 8px 0;
    }
    .home_relate_content .relate_right{
        width: 590px;
        position: relative;
    }

    .ignore_style .home_relate_content .relate_left h1{
        font-size: 22px;
        padding: 10px 0 0 0;
    }
    .ignore_style .home_relate_content .relate_left p{
        line-height: 20px;
        margin: 5px 0;
    }
}

/* 统一列表样式 */
.homepage ul {
    padding: 0;
    margin: 0;
}
.homepage ul li {
    list-style: none;
}
.home_search_content {
    /* margin-top: 60px;
    padding-left: 68px; */
    margin: 26px auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

/* 首页平台简介中英文图片 */
.home_search_content .home_search_top .home_title_cn{
    display: inline-block;
}
.home_search_content .home_search_top .home_title_en{
    display: none;
}
.ignore_style .home_search_top .home_title_cn{
    display: none;
}
.ignore_style .home_search_top .home_title_en{
    display: inline-block;
}
.home_search_top{
    height: 78px;
    text-align: center;
    margin-top: 147px;
}
.ignore_style .home_search_main{
    padding-right: 0px;
}
.home_search_main {
    height: 60px;
    /* background-color: #fff; */
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    font-size: 16px;
    padding-left: 55px;
}

.search_main_content {
    width: 702px;
    display: flex;
    height: 60px;
    background: #ffffff;
    box-shadow: 0px 4px 10px 0px rgba(19, 40, 98, 0.1);
    border-radius: 5px 0 0 5px;
    align-items: center;
    position: relative;
    border: 1px solid #e1e1e1;
}
.search_main_content i {
    color: #999;
    margin-right: 10px;
}

.home_search_main input {
    border: none;
    outline: none;
    flex: 1;
    font-size: 16px;
    line-height: 24px;
}
.home_search_main input::before {
    content: '\f002';
}
/* 英文检索 首页导航下的英文样式*/
.ignore_style .search_main_content .search_acacdemic_type{
    width: 190px;
} 
.ignore_style .search_main_advance{
    width: 135px;
    margin-left: 5px;
}
.search_acacdemic_type {
    color: #333;
    width: 140px;
    border-radius: 30px 0px 0px 30px;
    text-align: center;
    /* line-height: 60px; */
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.search_acacdemic_type::before {
    content: '\f0c9';
}
.ignore_style .search_acacdemic_type::after {
    left: 173px;
}
.ignore_style .search_acacdemic_type::after{
    color: #ebebeb;
    content: '';
    position: absolute;
    width: 1px;
    height: 18px;
    background-color: #ccc;
}
.search_acacdemic_type::after {
    content: '|';
    margin: 0 10px;
    color: #ebebeb;
}
.search_btn {
    width: 60px;
    background-color: #fff;
    font-weight: 500;
    color: #999;
    border-radius: 0px 30px 30px 0px;
}
.search_btn::before {
    font-size: 18px;
    content: '\f002';
}
.search_btn{
    font-size: 16px;
    font-weight: 600;
    width: 120px;
    height: 60px;
    background: linear-gradient(270deg, #40D79B 0%, #39E2E3 100%);
    border-radius: 0 8px 8px 0;
    color: #fff;
    padding: 0;
}
.qa_head{
    width: 72px;
    margin-left: 27px;
    cursor: pointer;
}
/* .ignore_style  .qa_head{
    margin-left: 10px;
} */
.qa_content{
    position: relative;
}
@media screen and (min-width: 1281px) {
    .ignore_style .qa_greet{
        top: 5px;
        width: 153px;
        right: -154px;
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: contain;
        color: #fff;
        font-size: 11px;
        padding: 7px 10px 10px 18px;
        position: absolute;
        line-height: 17px;
    }
    .qa_greet{
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
        color: #fff;
        font-size: 11px;
        width: 162px;
        padding: 10px 10px 10px 22px;
        position: absolute;
        right: -170px;
        top: 8px;
        line-height: 18px;
        display: none;
    }

}
@media screen and (max-width: 1280px){
    .ignore_style .qa_greet{
        top: 4px;
        width: 145px;
        right: -140px;
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: 145px 59px;
        color: #fff;
        font-size: 11px;
        padding: 10px 6px 10px 14px;
        position: absolute;
        line-height: 17px;
    }
    .qa_greet{
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: 127px 56px;
        color: #fff;
        font-size: 11px;
        width: 147px;
        padding: 10px 10px 10px 22px;
        position: absolute;
        right: -140px;
        top: 9px;
        line-height: 18px;
        display: none;
    }
}
.qa_head{
    width: 72px;
    margin-left: 27px;
    cursor: pointer;
}
/* .ignore_style  .qa_head{
    margin-left: 10px;
} */
.qa_content{
    position: relative;
}
@media screen and (min-width: 1281px) {
    .ignore_style .qa_greet{
        top: 5px;
        width: 153px;
        right: -154px;
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: contain;
        color: #fff;
        font-size: 11px;
        padding: 7px 10px 10px 18px;
        position: absolute;
        line-height: 17px;
    }
    .qa_greet{
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
        color: #fff;
        font-size: 11px;
        width: 162px;
        padding: 10px 10px 10px 22px;
        position: absolute;
        right: -170px;
        top: 8px;
        line-height: 18px;
        display: none;
    }

}
@media screen and (max-width: 1280px){
    .ignore_style .qa_greet{
        top: 4px;
        width: 145px;
        right: -140px;
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: 145px 59px;
        color: #fff;
        font-size: 11px;
        padding: 10px 6px 10px 14px;
        position: absolute;
        line-height: 17px;
    }
    .qa_greet{
        background-image: url(../images/qa_introduce.png);
        background-position: center center;
        background-repeat: no-repeat;
        background-size: 127px 56px;
        color: #fff;
        font-size: 11px;
        width: 147px;
        padding: 10px 10px 10px 22px;
        position: absolute;
        right: -140px;
        top: 9px;
        line-height: 18px;
        display: none;
    }
}

/* 
.qa_greet{
    background-image: url(../images/qa_introduce.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    color: #fff;
    font-size: 11px;
    width: 162px;
    padding: 10px 10px 10px 22px;
    position: absolute;
    right: -170px;
    top: -4px;
    line-height: 18px;
    display: none;
} */
/* .ignore_style .qa_greet{
    top: 53px;
    width: 153px;
    right: -59px;
    background-image: url(../images/qa_introduce.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
    color: #fff;
    font-size: 11px;
    padding: 7px 10px 10px 18px;
    position: absolute;
    line-height: 15px;
} */

/* 快捷搜索导航区域 */
.data_list,
.search_list {
    position: absolute;
    z-index: 99;
    top: 40px;
    padding: 20px 16px;
    font-size: 14px;
    color: #333;
    background: #ffffff;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.06);
    border-radius: 4px;
    display: none;
}
.ignore_style  .data_list{
    width: 355px;
    top: 70px;
    left: 0;
}
.data_list {
    width: 381px;
    top: 70px;
    left: 0;
}

.data_list::before,.search_list::before{
    position: absolute;
    top: -6px;
    left: 10px;
    content: '';
    border-bottom: 8px solid #fff;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
}
.ignore_style .search_list{
    left: 190px;
    width: min-content;
    min-width: 110px;
}
.ignore_style .search_list span{
    display: flex;
    width: 100%;
    padding: 8px 0;
    text-align: center;
    justify-content: center;
    white-space: nowrap;
}
.search_list {
    width: 132px;
    left: 135px;
    top: 70px;
}
.data_list .list{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.data_list span,
.search_list span {
    display: inline-block;
    border: 1px #fff solid;
    border-radius: 5px;
    color: #333333;
    cursor: pointer;
}

.data_list span:last-child,
.search_list span:last-child {
    /* margin-bottom: 0px; */
}

.data_list span {
    width: 110px;
    text-align: center;
    padding: 4px 0;
    margin: 0px 4px 10px 0;
    padding: 5px 10px;
    width: 110px;
    text-align: center;
}
.ignore_style .data_list span {
    width: 150px;
    margin: 3px 5px;
    text-align: center;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}


.search_list span {
    width: 100px;
    text-align: left;
    padding: 5px;
    margin-bottom: 10px;
}
.list span:hover,
.list span.current {
    color: #217930;
    border-radius: 2px;
    border: 1px solid #217930;
}

.search_main_advance {
    width: 80px;
    color: #fff;
    margin-left: 16px;
}
.search_advance_content span {
    display: block;
    width: 56px;
    height: 16px;
    font-size: 14px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #ffffff;
    line-height: 16px;
}
.ignore_style .search_main_advance span{
    font-size: 15px;
}
.search_main_advance span {
    cursor: pointer;
    padding-bottom: 5px;
    display: block;
}
.search_main_advance span::after {
    content: '\f105';
    display: inline-block;
    font: normal normal normal 16px/1 FontAwesome;
    margin-left: 10px;
}
.home_search_bott {
    color: #fff;
    text-align: center;
    margin-top: 30px;
}
.home_search_bott span {
    margin-right: 14px;
}
/* 搜索栏统计量区域 */
.home_search_statis {
    display: flex;
    justify-content: center;
    margin-top: 114px;
}
.statis_list{
    width: 844px;
    height: 76px;
    display: flex;
    justify-content: space-between;
    color: #fff;
}
.statis_list li {
    width: 25%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
statis-type {
    text-align: center;
    display: block;
    font-size: 24px;
    display: flex;
    align-items: center;
    height: 32px;
}
statis-type .animate_digit {
    font-weight: 400;
}
statis-num {
    font-size: 16px;
    display: inline-block;
    margin-top: 14px;
}
.statis_list li:not(:last-child)::after {
    content: '';
    display: inline-block;
    position: absolute;
    width: 1px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.5);
    right: 0px;
    top: 18px;
}
.home_search_next {
    text-align: center;
    margin-top: 80px;
}
.home_search_next .btn_next{
   
    position: relative;
    -webkit-animation: box-57c0b1f4 0.3s infinite;
    animation: bounce 0.3s infinite alternate; 
}
/* 弹动动画定义 */
@keyframes bounce {
    0% {
        top: 0; /* 起始位置 */
    }
    100% {
        top: 10px; /* 终点位置 */
    }
}

/* 推荐区域样式 */
.home_recomm_area {
    position: relative;
    display: flex;
    align-items: center;
}
.home_recomm_content {
    display: flex;
    justify-content: space-between;
    padding: 40px 0 50px 0;
}
.recomm_left_area {
    width: 566px;
}
.recomm_left_bot {
    margin-top: 24px;
}
.recomm_left_bot_content {
    display: flex;
    justify-content: space-between;
}

.recomm_card {
    width: 275px;
    font-size: 14px;
    /* height: 252px; */
    color: #333;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}
.card_item {
    margin-bottom: 10px;
}
.card_item:last-child {
    margin: 0;
}
.card_type {
    color: #217930;
}
.card_date {
    color: #666;
}
.card_line {
    color: #ccc;
    margin: 0px 16px;
}
.card_title {
    font-size: 18px;
    font-weight: 600;
   
    cursor: pointer;
}
.card_author {
    margin-top: 10px;
    white-space: normal;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.recomm_left_top_content .card_author {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 520px;
    display: block;
}

.recomm_left_top_content .top_images{
    width: 566px;
    height: 420px;
}
.recomm_left_top_content .top_images{
    width: 100%;
    height: 372px;
}
.card_abstract {
   font-size: 12px;
   line-height: 22px;
   -webkit-line-clamp: 9;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis; 
}
.recomm_left_top {
    height: 420px;
    position: relative;
}
.recomm_left_top::after {
    content: '';
    display: block;
    width: 566px;
    height: 420px;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(1turn,#000,rgba(0,0,0,.197) 52.76%,transparent);
    z-index: 1;
}
.recomm_left_top_content {
    /* height: 100%;
    background-image: url(../images/big1.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding: 24px; */
}
.recomm_left_top_content .recomm_card {
    width: 550px;
    height: 158px;
    position: absolute;
    bottom: 0px;
    color: #fff;
    z-index: 2;
    border: none;
    padding-left: 15px;
}
.recomm_left_top_content .recomm_card .card_title{
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis; 
}
.recomm_left_top_content .card_type,
.recomm_left_top_content .card_line,
.recomm_left_top_content .card_date {
    color: #fff;
}
.recomm_left_top_content .card_abstract {
    -webkit-line-clamp: 2; 
}
.recomm_mid_area {
    width: 218px;
}
.recomm_mid_area_content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.recomm_mid_area .recomm_card {
    width: 218px;
    /* height: 280px; */
}
.recomm_mid_area .recomm_card img {
    width: 100%;
    /* height: 132px; */
    height: 150px;
}
.recomm_mid_area .card_info {
    margin-top: 10px;
}
.recomm_mid_area .card_abstract {
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.recomm_mid_area .card_title {
    -webkit-line-clamp: 3;
}
.recomm_right_area {
    width: 284px;
}
.recomm_right_area .recomm_right_top {
    height: 6px;
    background: #151515;
}
.recomm_right_area h1{
    font-size: 24px;
}
.resource_list li {
    padding: 16px;
    font-size: 14px;
    background: #F8F8F8;
    margin-top: 16px;
}
.resource_list li a {
    /* -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis; */
    margin-bottom: 10px;
    padding: 0;
    color: #151515;
    font-size: 16px;
}
.resource_list li a:hover {
    color: #217930;
}
.resource_list li span {
    display: inline-block;
    width: 250px;
    /* overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis; */
    color: #333;
}
/* .recomm_mid_area .recomm_card .card_author,
.resource_list li .card_author {
    margin-top: 10px;
    white-space: normal;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
} */

/* 资源统计区域 */
.home_resource_area {
    min-width: 1200px;
    background: url(../images/home_bg2.png) no-repeat center;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
}
.home_resource_content {
    background: linear-gradient(313deg, #176A25 0%, #38B54D 14%, #53D269 38%, #6CFD84 47%, #46CB5D 60%, #2FA643 80%, #0B5618 100%);
}
statis-card {
    display: inline-block;
    width: 220px;
    height: 188px;
    color: #FFFFFF;
    cursor: pointer;

    background-size: cover;
    background-position: center;
    transition: transform 0.3s ease;
}
statis-card:hover{
    transform: scale(1.1);
}
statis-card-num {
    display: block;
    height: 32px;
    font-size: 36px;
    font-weight: 600;
    line-height: 32px;
    display: flex;
    justify-content: center;
    margin-top: 57px;
}
statis-card-title {
    display: block;
    text-align: center;
    margin-top: 16px;
    font-size: 18px;
}
/* 英文资源导航 */
.ignore_style statis-card statis-card-num {
    font-size: 30px;
}
.ignore_style statis-card statis-card-title{
    font-size: 24px;
}
/* 英文相关关联图 */
.ignore_style .relate_left h1{
    font-size: 22px;
    color: #fff;
    padding: 5px 0 0 0;
} 
.ignore_style .relate_left p{
    line-height: 19px;
    margin: 5px 0;
}
.box {
    display: inline-block;
    width: 220px;
    height: 124px;
}
.ignore_style statis-card .cn_number{
    text-align: center;
    display: none;
}
.ignore_style statis-card .en_number{
    text-align: center;
    display: block;
}
statis-card .cn_number{
    text-align: center;
    display: block;
}
statis-card .en_number{
    text-align: center;
    display: none;
}
.ignore_style statis-card .en_number_unit{
    display: inline-block;
    position: relative;
    top: -7px;
}
.cn_number_unit{
    display: inline-block;
    position: relative;
    top: -8px;
}
.box1 {
    background: url(../images/statis1.png);
}
.box2 {
    background: url(../images/statis2.png);
}
.box3 {
    background: url(../images/statis3.png);
}
.box4 {
    background: url(../images/statis4.png);
}
.box5 {
    background: url(../images/statis5.png);
}
.box6 {
    background: url(../images/statis6.png);
}
.box7 {
    background: url(../images/statis7.png);
}
.box8 {
    background: url(../images/statis8.png);
}
/* .sunpx {
    min-height: 188px;
} */
section.correlation{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
/* 轮播图区域 */
.home_carousel_container {
    width: 100%;
    min-width: 1200px;
    height: 124px;
    background: #eee;
    position: relative;
    margin-bottom: 30px;
}
.home_carousel_content {
    height: inherit;
    /* background-color: rgba(255, 255, 255, .5); */
}
#fourFlash {
    width: 1200px;
    height: 124px;
    margin: 0 auto;
    position: absolute;
    border-top: none;
}
#fourFlash .flashBg {
    width: 1055px;
    height: 124px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
#fourFlash .flashBg ul.links {
    width: 2000%;
    height: 124px;
    position: absolute;
    top: 0;
    left: 0;
}
#fourFlash .flashBg ul.links li {
    float: left;
    width: 155px;
    margin-left: 20px;
    line-height: 115px;
}
#fourFlash .flashBg ul.links li a {
    color: #3c3c3c;
}
#fourFlash .flashBg ul.links li img {
    /* width: 100%; */
    max-height: 81px;
    vertical-align: middle;
}
#fourFlash .btn_operate {
    width: 42px;
    height: 42px;
    line-height: 42px;
    position: absolute;
    text-align: center;
    cursor: pointer;
    font-size: 16px;
    color: #fff;
    background-color: #ccc;
    border-radius: 50%;
}
#fourFlash .but_left {
    top: 40px;
    left: 0px;
}
#fourFlash .but_right {
    top: 40px;
    right: 0px;
}
#fourFlash .btn_operate:hover {
    color: #333;
}

/* 相关关联图区域 */
.home_relate_area {
    background: url(../images/home_rale_bg.png) no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.home_relate_content {
   width: 1386px;
   height: 412px;
   display: flex;
   justify-content: space-between;
}
.ignore_style .introduce_cn{
    display: none;
}
.ignore_style .introduce_en{
    display: block;
}
.introduce_cn{
    display: block;
}
.introduce_en{
    display: none;
}

.relate_left {
    width: 687px;
    background: url(../images/home_bott_left.png) no-repeat;
    background-size: cover;
    padding: 16px 25px 0px 161px;
    color: #fff;
    margin-right: 10px;
}
.relate_left h1 {
    font-size: 42px;
    color: #fff;
}
.relate_left p {
    font-size: 16px;
    line-height: 30px;
}

.ignore_style .relate_left h1{
    font-size: 27px;
    color: #fff;
    padding: 15px 0 0 0;
}
.ignore_style .relate_left p{
    line-height: 24px;
    margin: 8px 0;
}
.relate_right {
    width: 689px;
    position: relative;
}
.relate_right .relateGraph {
    position: relative;
}
.relate_right .relateGraph li {
    position: absolute;
    opacity: 0;
}
.relate_right .relateGraph li.active {
    opacity: 1;
}
#position{
    display: none;
}
.position_box{
    position: fixed;
    top: 35%;
    right: 2%;
    z-index: 19;
    border-bottom: none;
    background: #7575759e;
    width: 26px;
    height: 86px;
    border-radius: 25px;
} 
.position_box .position_item,.position_box .top,.position_box .active{
    position: relative;
    width: 10px;
    height: 10px;
    cursor: pointer;
    margin: 8px;
    top: 4px;
}
.position_box .position_item.active{
    position: relative;
}
.position_box .top i{
    font-size: 16px;
    color: #fff;
    margin-top: -3px;
    display: block;
}
.position_box .position_item::after{
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #fff;
    opacity: 0.36;
    cursor: pointer;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#position .position_box .active::after{
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #fff;
    opacity: 1;
    cursor: pointer;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
#position .position_box .active::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: transparent;
    border: 1px solid #ffffff;
}