/* CSS Document - Modified for Blue Theme */

* {
    margin: 0;
    padding: 0;
    list-style: none;
}

img {
    border: 0;
}

body {
    border: 0;
    padding: 0;
    margin: 0;
    background: url(../images/bg.png) center 158px no-repeat #F8F8F8;
    font-size: 16px;
    font-family: '微软雅黑', 'Microsoft YaHei', 'Arial';
    color: #000;
    line-height: 180%;
}

*, *:after, *:before {
    box-sizing: border-box
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    /* [修改] 链接悬停颜色：亮蓝 */
    color: #1560e2; 
}

.clear {
    clear: both;
    height: 1px;
    width: 100%;
}

/*#topbg{ background:url(../images/hn-foot-bg.jpg) no-repeat center center;  width:100%; height:159px; min-width:1200px; background:#C00 }*/
/* 顶部背景：去掉 min-width，防止小屏滚动 */
#topbg {
    width: 100%;
    height: 159px;
    /* min-width: 1200px;  <-- 删除这一行 */
    background: #1560e2; 
}

/* 顶部内容容器：改为弹性宽度 */
#topm {
    width: 100%;          /* 改为 100% */
    max-width: 1200px;    /* 最大 1200px */
    margin: 0 auto;
    height: 159px;
    position: relative;
}

.logo {
    width: 410px;
    height: 71px;
    position: absolute;
    top: 43px;
    left: 0;
}

.topr {
    position: absolute;
    width: 300px;
    height: 150px;
    right: -150px;
    top: 43px;
}

.menubox {
    /* [修改] 菜单盒子背景：亮蓝 */
    background: #1560e2;
}

/* 导航栏背景 */
#nav-menu {
    height: 50px;
    background: #1560e2;
    width: 100%;          /* 改为 100% */
    max-width: 1200px;    /* 最大 1200px */
    margin: 0 auto;
}

#nav-menu .container {
    position: relative;
    overflow: visible;
    z-index: 99;
}

#nav-menu .menu {
    padding: 0 0 0 16px;
}

#nav-menu .menu li {
    position: relative;
    float: left;
    padding: 0 10px 0 7px;
    display: inline;
}

#nav-menu .menu li h3 {
    display: inline-block;
    float: left;
    font-weight: normal;
}

#nav-menu .menu li a.xialaguang {
    margin-top: 8px;
    display: inline-block;
    color: #FFF;
    height: 42px;
    text-decoration: none;
    font-size: 16px;
    width: 120px;
    text-align: center;
}

/* [修改] 导航选中/悬停颜色：亮蓝 */
#nav-menu .menu li a.selected, #nav-menu .menu li a.navhover, #nav-menu .menu li a.xialaguang:hover {
    color: #1560e2;
}

#nav-menu .menu li a.navhover, #nav-menu .menu li a.xialaguang:hover {
    background-color: #FFF;
}

#nav-menu .menu li a.xialaguang span {
    height: 40px;
    line-height: 35px;
    display: inline-block;
}

#nav-menu .menu li a.selected span, #nav-menu .menu li a.navhover span, #nav-menu .menu li a.xialaguang:hover span {
    cursor: pointer;
}

#nav-menu .menu li a.navhover span, #nav-menu .menu li a.xialaguang:hover span {
    width: 100px;
}

#nav-menu .menu ul.children {
    display: none;
    position: absolute;
    top: 50px;
    left: 5px;
    width: 124px;
    background: #FFF;
    /* [修改] 下拉菜单边框：亮蓝 */
    border: 2px solid #1560e2;
    border-top: 0;
    line-height: normal;
    z-index: 999;
}

#nav-menu .menu ul.children li {
    width: 120px;
    padding: 0px;
    display: inline-block;
    font-size: 14px;
    border-top: 1px solid #eee;
}

#nav-menu .menu ul.children li h3 {
    display: block;
    width: 100%;
}

#nav-menu .menu ul.children li a {
    width: 100%;
    height: 32px;
    line-height: 32px;
    overflow: hidden;
    display: block;
    /* [修改] 下拉菜单文字颜色：亮蓝 */
    color: #1560e2;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
}

#nav-menu .menu ul.children li a:hover {
    background-color: #eee;
    text-decoration: none;
}

.banner {
    width: 100%;          /* 改为 100% */
    max-width: 1200px;    /* 最大 1200px */
    height: 600px;        /* 如果之前改过高度，保持你修改后的高度 */
    margin: 0 auto;
    background: url(../images/hnu.jpg) no-repeat center center;
    overflow: hidden;
}

.slideshow {
    position: relative;
    z-index: 1;
    height: 600px;
    width: 100%;          /* 改为 100% */
    max-width: 1200px;    /* 最大 1200px */
    margin: 0 auto;
}
}

.slideshow * {
    outline: none;
}

.slideshow .slider {
    box-shadow: 0 20px 50px -25px black;
}

.slideshow .slider-track {
    -webkit-transition: all 1s cubic-bezier(0.7, 0, 0.3, 1);
    transition: all 1s cubic-bezier(0.7, 0, 0.3, 1);
}

.slideshow .item {
    height: 600px;
    width: 1200px;
    position: relative;
    z-index: 1;
}

.slideshow .item img {
    height: 600px;
    width: 100%;          /* 强制宽度 100% */
    object-fit: cover;    /* 保持图片比例裁切，防止变形 */
    -webkit-transition: all 1s cubic-bezier(0.7, 0, 0.3, 1);
    transition: all 1s cubic-bezier(0.7, 0, 0.3, 1);
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}

.slideshow .item.slick-active img {
    -webkit-transform: scale(1);
    transform: scale(1);
}


.title {
    /* [注意] 这里有一个图片 kuang.gif 可能是红色的，需要你自己替换图片 */
    background: url(../images/kuang.gif) left center no-repeat;
    padding-left: 20px;
    height: 40px;
    line-height: 40px;
    font-size: 20px;
    font-weight: bold;
    width: 200px;
    float: left;
    margin: 10px 0;
}

.title a {
}

.more {
    /* [注意] 这里有一个图片 more.gif 可能是红色的，需要你自己替换图片 */
    background: url(../images/more.gif) right center no-repeat;
    padding-right: 16px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    width: 120px;
    float: right;
    text-align: right;
    margin: 10px 0;
}

.more a {
}


.home1 {
    width: 1200px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
}

.home1l {
    float: left;
    width: 1180px;
    height: auto;
    overflow: auto;
    margin-left: 10px;
    margin-right: 10px;
    position: relative;
}

.home1l p {
    line-height: 190%;
    text-indent: 2em;
    /*color: #666;*/
    color: #000;
    width: 100%;
    position: relative;
}

.home1l p a {
}

.home1l p span a {
    display: block;
    font-size: 14px;
    position: absolute;
    right: 5px;
    bottom: 0;
}

.home1f {
    float: left;
    width: 590px;
    height: auto;
    overflow: auto;
    margin-left: 10px;
}

.home1r {
    float: right;
    width: 560px;
    height: auto;
    overflow: auto;
    margin-right: 10px;
}

.home1r .bd ul {
    padding: 5px;
    zoom: 1;
}

/* 每一行项目容器 */
.home1r .bd li {
    display: flex;              /* 启用弹性布局 */
    justify-content: space-between; /* 左右两端对齐 */
    align-items: center;        /* 垂直居中 */
    
    height: 28px;               /* 适当增加高度，让间距更舒服 */
    line-height: 28px;
    background: url("../images/red.png") no-repeat left center; /* 保留原来的小红点 */
    padding-left: 20px;         /* 给小红点留位置 */
    overflow: hidden;           /* 防止内容溢出 */
}

/* 左侧：项目名称链接 */
.home1r .bd li a {
    flex: 1;                    /* 占据剩余所有空间 */
    text-align: left;           /* 文字左对齐 */
    color: #333;
    text-decoration: none;
    
    /* [关键] 防止文字过长换行，超出部分显示省略号 */
    white-space: nowrap;        
    overflow: hidden;
    text-overflow: ellipsis;
    
    margin-right: 15px;         /* 跟右边的日期保持距离 */
}

/* 鼠标悬停变色 */
.home1r .bd li a:hover {
    color: #1560e2;             /* 悬停变蓝 */
}

/* 右侧：日期时间 */
.home1r .bd li span {
    flex-shrink: 0;             /* 禁止日期被压缩 */
    font-size: 12px;
    color: #888;                /* 日期颜色淡一点 */
    font-family: Arial, sans-serif; /* 数字字体优化 */
}


.newspic {
    width: 590px;
    height: 305px;
    position: relative;
    float: left;
    overflow: hidden;
}

.column1_left {
    width: 590px;
    margin: 0 auto;
    text-align: center;
}

.container {
    width: 590px;
    height: 305px;
    overflow: hidden;
    position: relative;
    background: #000
}

.slider li {
    list-style: none;
    display: inline;
}

.slider img {
    width: 590px;
    height: 305px;
    display: block;
    border: 0;
}

.slider2 li {
    float: left;
    position: relative
}

.num {
    position: absolute;
    right: 10px;
    bottom: 8px;
    height: 20px;
    _bottom: 5px;
    z-index: 22;
}

.num li {
    float: left;
    width: 21px;
    height: 20px;
    background: url(../images/ink0721hui.png) no-repeat center center;
    _background: none;
    _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../images/ink0721hui.png', sizingMethod='crop');
    cursor: pointer;
    overflow: hidden;
}

.num li.on {
    background: url(../images/ink0721hui1.png) no-repeat center center;
    _background: none;
    _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../images/ink0721hui1.png', sizingMethod='crop');
    width: 21px;
    height: 20px;
}

.idSiideer_pos {
    height: 37px;
    line-height: 37px;
    color: #FFF;
    position: absolute;
    left: 10px;
    bottom: 0px;
    width: 590px;
    z-index: 10;
    text-align: left;
    font-size: 14px;
}

.idSiideer_pos2 {
    height: 37px;
    background: #000;
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 590px;
    filter: alpha(opacity=50);
    opacity: 0.5;
}

.gsjjimg {
    float: left;
    width: 260px;
    height: 190px;
}

.spimg {
    float: left;
    width: 140px;
    height: 240px;
    margin-right: 28px;
    margin-left: 18px;
    display: block;
    position: relative;
    z-index: 22;
}

.jjtab {
    width: 100%;
    margin-top: 10px;
}

.jjtab li {
    width: 190px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    /* [修改] 按钮背景：亮蓝 */
    background: #1560e2;
    float: left;
    margin-right: 20px;
    margin-top: 18px;
}

.jjtab li a {
    color: #FFF;
    display: block;
    font-size: 18px;
}

.jjtab li:hover {
    /* [修改] 按钮悬停背景：深蓝 */
    background: #2a52be;
}

.jjtab .rrr {
    margin-right: 0;
}

.homead1 {
    width: 610px;
    height: 120px;
    overflow: hidden;
    margin-bottom: 10px;
    margin-top: 30px;
}


.home2 {
    width: 1200px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
}

.home2 .hometab {
    float: left;
    width: 380px;;
    margin: 12px 10px 2px 10px;
    height: 366px;
}

.home2 .hometab .tabtj {
    height: 95px;
    width: 370px;
    margin: 0 auto
}

.home2 .hometab .tabtj a:hover {
    background: #FF3
}

.home2 .hometab .tabtj dl {
    float: right;
    width: 220px;
    font-size: 14px;
    padding-top: 0;
}

.home2 .hometab .tabtj dd.ddms {
    color: #666;
    font-size: 12px;
    text-indent: 2em;
    line-height: 190%;
}

.home2 .hometab .tabtj dd.ddms:hover {
    /* [修改] 文字悬停：深蓝 */
    color: #2a52be;
}

.home2 .hometab .tabtj img {
    float: left;
    border: 1px solid #eee;
}

.home2 .hometab .tabtj img:hover {
    /* [修改] 图片边框悬停：亮蓝 */
    border: 2px solid #1560e2;
}

.home2 .hometab .tablb {
    width: 370px;
    height: 209px;
    padding-top: 10px;
    margin: 0 auto;
    overflow: hidden;
    font-size: 14px;
}

.home2 .hometab .tablb ul li {
    /* [注意] red.png */
    background: url("../images/red.png") no-repeat left center;
    padding-left: 20px;
}

.home2 .hometab .tablb ul li span {
    float: right;
    text-align: right;
    color: #888;
    font-size: 12px;
}

.home2 .hometab .tablb ul li a {
}

.home3 {
    width: 1200px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
    padding-bottom: 20px;
}

.home3 .homegd {
    height: 250px;
    margin: 10px 10px;
}

.blk_18 {
    overflow: hidden;
    zoom: 1;
    font-size: 9pt;
    width: 1180px;
}

.blk_18 .pcont {
    width: 1120px;
    float: left;
    overflow: hidden;
    padding-left: 0px;
}

.blk_18 .ScrCont {
    width: 32766px;
    zoom: 1;
    margin-left: 30px;
}

.blk_18 #List1_1, .blk_18 #List2_1 {
    float: left;
}

.blk_18 .LeftBotton, .blk_18 .RightBotton {
    width: 15px;
    height: 74px;
    float: left;
    background: url("../images/ax.gif") no-repeat;
}

.blk_18 .LeftBotton {
    background-position: 0 0;
    margin: 38px 5px 0;
}

.blk_18 .RightBotton {
    background-position: 0 -100px;
    margin: 38px 1px 10px 5px;
}

.blk_18 .LeftBotton:hover {
    background-position: -20px 0;
}

.blk_18 .RightBotton:hover {
    background-position: -20px -100px;
}

.blk_18 .pl img {
    display: block;
    cursor: pointer;
    border: none;
    margin: 6px auto 3px auto;
}

.blk_18 .pl {
    width: 225px;
    border: 1px solid #fff;
    float: left;
    float: left;
    text-align: center;
    line-height: 28px;
    padding-bottom: 10px;
}

.blk_18 a.pl:hover {
    /* [修改] 团队图片悬停边框/文字：亮蓝 */
    border: 1px solid #1560e2;
    color: #1560e2;
    background: #eee;
}


/*ny */
.nyban {
    width: 1200px;
    margin: 0 auto;
    height: 90px;
    overflow: auto;
    font-size: 28px;
    line-height: 105%;
    padding-top: 30px;
    text-align: center
}

.ny1 {
    width: 1140px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
    padding: 30px 30px 50px 30px;
    text-indent: 2em;
    text-align: left;
    font-size: 16px;
    line-height: 210%;
}

.ny1 img {
    overflow: hidden;
    position: relative;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    max-width: 1080px;
    _width: expression(this.width > 1080 ? "1110px" : this.width);
    vertical-align: middle;
    margin-left: -2em;
    padding: 10px;
}

.ny2 {
    width: 1140px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
    padding: 30px 30px 50px 30px;
    text-align: left;
    font-size: 16px;
    line-height: 210%;
}

.ny3 {
    width: 1200px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
    padding: 25px 40px;
}

.nysg {
    width: 1200px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
    padding: 25px 0;
}

.nymenu {
    float: left;
    background: #F0F0F0;
    width: 220px;
    /* [修改] 侧边栏顶部边框：亮蓝 */
    border-top: 5px #1560e2 solid;
    margin-left: 30px;
    padding-left: 25px;
    padding-bottom: 20px;
    margin-top: 15px;
}

.nymenu span {
    width: 100%;
    padding-left: 25px;
    font-weight: bold;
    background: url("../images/kuang.gif") no-repeat left center;
    height: 55px;
    line-height: 55px;
}

.nymenu ul li {
    /* [注意] red.png */
    background: url("../images/red.png") no-repeat left center;
    padding-left: 20px;
    height: 35px;
    width: 100%;
    line-height: 35px;
}


.lbtitle {
    background: url(../images/kuang.gif) left center no-repeat;
    padding-left: 20px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    width: 100%;
    float: left;
    color: #777
}

.lbtitle a {
    font-size: 16px;
    margin-right: 10px;
    font-weight: 900
}

.nylb {
    float: right;
    width: 910px;
    height: 100%;
    padding-right: 25px;
}

.node {
    margin-top: 20px;
    margin-bottom: 0px;
    width: 100%;
    /*border-bottom: 1px dotted #CFCFCF*/
}

/* 单个文章信息 */
.node .description {
    padding: 8px;
    line-height: 150%;
    color: #555;
    font-size: 14px;
}

/* 描述 */
.node .description p {
    margin: 0px;
    padding: 0px;
    color: #666;
}

.node .description p img {
    margin-top: 0px;
}

.node .info {
    text-align: right;
    font-size: 12px;
    line-height: 20px;
    color: #666;
    font-family: Georgia, "Times New Roman", Times, serif;
    padding-right: 18px;
    position: absolute;
    right: 0;
    top: 10px;
}

/* 文章其他信息 */


.lbpic {
    padding: 20px 0;
}

.lbpic ul {
    height: auto;
    width: 100%;
    min-height: 430px;
}

.lbpic ul li {
    float: left;
    width: 560px;
    height: 400px;
    overflow: hidden;
    position: relative;
    margin-left: 20px;
    margin-bottom: 10px;
}

.lbpic ul li img {
    width: 560px;
    height: 400px;
}

.lbpic ul li span {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 20px;
    line-height: 30px;
    height: 30px;
    background: #fff;
    /*filter: Alpha(opacity=50);*/
}

.nyinfo {
    width: 100%;
    margin: 0 auto;
}

.nyinfo span.bt {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    padding: 10px 5px;
    display: block;
    font-size: 24px;
    line-height: 150%;
}

.nyinfo span.time {
    width: 100%;
    margin: 0 auto;
    display: block;
    text-align: center;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #888
}

.nycon {
    width: 100%;
    height: auto;
    overflow: auto;
    background: #FFF;
    text-indent: 2em;
    text-align: left;
    font-size: 16px;
    line-height: 210%;
}

.nycon p {
    padding-top: 8px;
}

.nycon td { /*padding-left:10px;*/
}

.nycon img {
    overflow: hidden;
    position: relative;
    max-width: 100%;
    max-height: 100%;
    max-width: 840px;
    _width: expression(this.width > 840 ? "1110px" : this.width);
    vertical-align: middle;
    margin-left: -2em;
    padding: 10px;
}

.pre {
    float: left;
    font-size: 14px;
}

.next {
    float: right;
    font-size: 14px;
}

.prenext {
    padding-bottom: 50px;
}

.page {
    font-family: Arial, Helvetica, sans-serif;
    line-height: normal;
    font-size: 14px;
    margin: 30px;
}

.page a, .page span {
    display: block;
    color: #000;
    border: 1px solid #ccc;
    float: left;
    text-align: center;
    height: 28px;
    margin-right: 10px;
    line-height: 28px;
    text-indent: 0;
    padding: 0 10px
}

/* SPAN和链接 */
.page a:hover, .page a.current {
    /* [修改] 翻页选中/悬停：亮蓝 */
    color: #1560e2;
    border: 1px solid #1560e2;
}

/* 当前链接有激活时 */
.page input {
    padding: 0px;
    color: #000;
    height: 24px;
    width: 27px;
    border: 0px solid #fff;
    text-align: center;
    margin-top: 0px;
    margin-right: -5px;
    margin-bottom: 2px;
    margin-left: -5px;
    vertical-align: middle;
    font-size: 12px
}

/* 跳转INPUT */


.links a {
    color: #Fff;
    font-size: 12px;
    margin-left: 10px;
}

.footer {
    width: 100%;
    height: 180px;          /* 保持这个高度 */
    background: #2a52be;    /* 深蓝色背景 */
    border-top: 1px #555 solid;
    
    /* 【核心修改1】使用 Flex 布局实现绝对垂直居中 */
    display: flex;          
    align-items: center;    /* 垂直方向居中 */
    justify-content: center;/* 水平方向居中 */
    
    /* 【核心修改2】强制隐藏滚动条 */
    overflow: hidden;       
    
    position: relative;
    padding: 0;             /* 清除内边距，完全靠 Flex 居中 */
}

/* 内容容器 */
.footmm {
    width: 100%;
    max-width: 1200px;      /* 内容区域最大宽度 */
    position: relative;     /* 作为 Logo 定位的参考父级 */
    height: auto;           /* 高度随内容自适应 */
    /* overflow: visible;      确保 Logo 不会被切掉 */
}

/* 文字样式调整 */
.footer p {
    text-align: center;
    width: 100%;
    color: #FFF;
    margin: 5px 0;          /* 控制两行文字之间的间距 */
    
    /* 【核心修改3】字体调大 */
    font-size: 16px;        /* 原来是14px，现在改为16px，觉得不够大可改为 18px */
    letter-spacing: 1px;    /* 字间距稍微加宽一点点，更美观 */
    line-height: 1.8;       /* 行高优化 */
}

/* 链接文字颜色 */
.footer p a {
    color: #FFF;
    font-size: 16px;        /* 保持一致 */
    text-decoration: none;
}
.footer p a:hover {
    color: #FFD700;         /* 悬停变成金色，比红色更好看 */
}

.footer p img {
    margin: 10px 0;
}

.footmm .wx {
    position: absolute;
    right: 200px;
    top: 50px;
    width: 100px;
    height: 100px;
    background: url(../images/wx.jpg) no-repeat;
}


.g-team {
    width: 1180px;
    margin: 0 auto;
    padding-top: 50px;
    overflow: auto;
}

.g-team .item {
    width: 300px;
    height: 170px;
    /*border: 1px solid #700;*/
    margin-left: 90px;
    position: relative;
    padding-left: 70px;
    /*padding-top: 0px;*/
    float: left;
    margin-bottom: 30px;
}

.g-team .item .teamname {
    FONT-SIZE: 20px;
    POSITION: absolute;
    LEFT: 87px;
    DISPLAY: inline-block;
    TOP: -30px;
}


.g-team .item:nth-child(3n) {
    margin-left: 90px;
}

.g-team .item img {
    width: 140px;
    height: 180px;
    background: #eee;
    position: absolute;
    left: -80px;
    top: -40px;
}

.g-team .item span {
    display: inline-block;
    position: absolute;
    left: 87px;
    top: -45px;
    font-size: 24px;
}

/*.g-team .item ul{*/
/* display:block;*/
/* list-style-type:none;*/
/*margin:-5px;*/
/*}*/
.g-team .item ul li {
    font-size: 14px;
    line-height: 38px;
    position: relative;
    padding-left: 20px;
}

.g-team .item ul li:before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 3px;
    /* [修改] 列表前小圆点：亮蓝 */
    background: #1560e2;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: 15px 0 0 0;
}


.part {
    width: 1200px;
    margin: 0 auto;
    height: auto;
    overflow: auto;
    background: #FFF;
}


.part1 {
    float: left;
    width: 1180px;
    height: auto;
    overflow: auto;
    margin-left: 10px;
    margin-right: 10px;
    margin-bottom: 0px;
    position: relative;
}

.part2 {
    float: left;
    width: 1180px;
    height: auto;
    overflow: auto;
    margin-left: 10px;
    margin-right: 10px;
    /*margin-top: 40px;*/
    position: relative;
}

.tb {
    width: 100%;
    align: center;
    border-collapse: collapse;
}

.tb1 {
    border-color: rgb(242, 242, 242);
    border-style: solid;
    border-width: 1px;
    padding: 20px 10px;
}

.tb1 p {
    text-align: center;
    text-indent: 0px;
}

.tb1 p span {
    font-family: 等线;
}

.tb1 p span img {
    width: 140px;
    height: 180px;
}

.tb2 {
    border-color: rgb(242, 242, 242);
    border-style: solid;
    border-width: 1px;
    padding: 20px 10px;
}

.alu {
    width: 1180px;
    margin: 0 auto;
    overflow: auto;
}

.alu .item {
    width: 100%;
}

.alu .item ul li {
    font-size: 14px;
    line-height: 38px;
    position: relative;
    padding-left: 20px;
}

.alu .item ul li:before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 3px;
    /* [修改] 列表前小圆点：亮蓝 */
    background: #1560e2;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: 15px 0 0 0;
}


.area {
    background: url(../images/kuang.gif) left center no-repeat;
    padding-left: 20px;
    height: 40px;
    line-height: 40px;
    font-size: 20px;
    font-weight: bold;
    width: 100%;
    float: left;
    margin: 10px 0;
}

.des {
    display: inline-block;
    font-size: 18px;
    padding-left: 20px;
    padding-right: 20px;
    color: #000;
    text-align: left;
    text-indent: 2em;
}


.des2 {
    /*display: inline-block;*/
    font-size: 18px;
    padding-left: 20px;
    padding-right: 20px;
    color: #000;
    text-align: left;
    text-indent: 2em;
}

/*.des2 p {*/
/* */
/*}*/

.des_img {
    width: 100%;
    margin-top: 20px;
    padding-left: 20%;
    position: relative;
    z-index: 1;
}

.des2 ol {
    height: auto;
    width: 100%;
}

.des2 ol li {
    float: left;
    width: 100%;
    overflow: hidden;
    position: relative;
    list-style-type: decimal;
    list-style-position: inside;
}

.team_img {
    width: 100%;
    margin-top: 20px;
    padding-left: 4%;
    position: relative;
    z-index: 1;
}

.team_img .cap1{
    display: inline;
    margin-left: 25%;
    text-align: center;
}
.team_img .cap2{
    display: inline;
    margin-left: 30%;
    text-align: center;
}



.main-box { width: 74%; margin: .4rem 0 0; margin-left: 10%}
.main-box .list { margin: 0; }
.main-box .list li { padding: .2rem 0;  box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, .3);
 }
.main-box .list li:hover {
    -webkit-transform: translateX(0px);
    -moz-transform: translateX(0px);
    -o-transform: translateX(0px);
    transform: translateX(0px);
box-shadow: 8px 8px 15px 0px rgba(0, 0, 0, .3);
 }
.main-box .list li:hover .date2 { color: #fff; width: 10%; text-align: center;}
.main-box .list li:hover .date2 p:first-child { color: #fff; }
.main-box .list li:hover .date2 p:first-child:after { background: #fff; }
.main-box .list li:hover .date2:before { -webkit-transform: rotateY(0deg); -moz-transform: rotateY(0deg); -o-transform: rotateY(0deg); transform: rotateY(0deg); }
/* [修改] 悬停标题颜色：深蓝 */
.main-box .list li:hover .title { color: #2a52be; }
.main-box .list li:hover .info { color: #333; }
/* [修改] 日期框边框和颜色：亮蓝 */
.main-box .list .date2 { width: 10%; text-align: center; color: #1560e2; border: 1px solid #1560e2; -webkit-border-radius: 10px; -moz-border-radius: 10px; -o-border-radius: 10px; border-radius: 10px; font-size: 18px; font-family: Arial, Helvetica, sans-serif; position: relative; overflow: hidden; }
.main-box .list .date2 p { position: relative; z-index: 2; -webkit-transition: all 0.35s ease 0s; -moz-transition: all 0.35s ease 0s; -o-transition: all 0.35s ease 0s; transition: all 0.35s ease 0s; }
/* [修改] 日期文字：亮蓝 */
.main-box .list .date2 p:first-child { font-size: 18px; color: #1560e2; margin: 0 0 .05rem; }
/* [修改] 日期中线：亮蓝 */
.main-box .list .date2 p:first-child:after { display: block; content: ""; box-sizing: border-box; width: 74%; height: 1px; margin: 0 auto; background: #1560e2; -webkit-transform: rotateY(0deg); -moz-transform: rotateY(0deg); -o-transform: rotateY(0deg); transform: rotateY(0deg); }
.main-box .list .date2:before { display: block; content: ""; box-sizing: border-box; position: absolute; top: 0; right: 0; bottom: 0; left: 0; z-index: 1; background-image: url("../images/date_bg.png"); background-repeat: no-repeat; background-position: 50% 50%; background-color: transparent; background-size: cover; -webkit-transition: all 0.35s ease 0s; -moz-transition: all 0.35s ease 0s; -o-transition: all 0.35s ease 0s; transition: all 0.35s ease 0s; -webkit-transform: rotateY(90deg); -moz-transform: rotateY(90deg); -o-transform: rotateY(90deg); transform: rotateY(90deg); transform-origin: 0 50%; }
.main-box .list .text { width: 50%; }
.main-box .list .title1 { display: block; width: 60%; height: auto; max-height: none; margin: 0; }
.main-box .list .info { max-height: 40px; margin: 4px 0 0; line-height: 20px; -webkit-line-clamp: 2; }

/* --- 新增的页脚 Logo 样式 --- */

/* 确保父容器可以被定位参照 */
.footmm {
    position: relative; 
}

/* 左侧 Logo 组合 */
.foot-logos {
    position: absolute;     /* 绝对定位，不占位 */
    left: 20px;             /* 距离左边 20px，别贴太死 */
    top: 50%;               /* 垂直定位在中间 */
    transform: translateY(-50%); /* 修正自身的偏移，实现完美居中 */
    
    display: flex;          /* 让两个图片横向排 */
    align-items: center;    /* 图片垂直对齐 */
    z-index: 10;
}

/* Logo 图片大小 */
.foot-logos img {
    height: 110px;           /* Logo高度，根据需要调整 (80px - 100px 都不错) */
    width: auto;            /* 宽度自动 */
    margin-right: 20px;     /* 两个 Logo 之间的间距 */
    border: none;
    background: transparent;/* 防止图片自带白色背景干扰 */
}

/* --- 论文鉴赏页面专用样式 --- */
.paper-item {
    border-bottom: 1px solid #eee;
    padding: 15px 0;
    margin-bottom: 15px;
    overflow: hidden;
}
.paper-title {
    color: #1560e2; /* 使用你定义的亮蓝色 */
    margin-bottom: 15px;
    font-size: 1.2rem;
    border-left: 4px solid #1560e2;
    padding-left: 10px;
}
.paper-content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.paper-cover {
    flex: 0 0 180px;
}
.paper-cover img {
    width: 100%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    border: 1px solid #ddd;
}
.paper-info {
    flex: 1;
}
.paper-description {
    line-height: 1.8;
    color: #555;
    margin-bottom: 10px;
    text-align: justify;
    text-indent: 0; /* 论文简介通常不建议首行缩进，若需要可改为 2em */
}
.paper-links .btn-link {
    display: inline-block;
    padding: 6px 15px;
    background: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    margin-right: 10px;
    font-size: 14px;
    transition: 0.3s;
    border: 1px solid #ddd;
}
.paper-links .btn-link:hover {
    background: #1560e2;
    color: #fff;
}
.paper-links .btn-wechat:hover {
    background: #07c160;
    border-color: #07c160;
}

/* --- 研究领域页面专用样式 --- */
/* 容器背景与字体 */
.research-container {
    max-width: 1000px; /* 稍微加宽一点 */
    margin: 40px auto;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    padding: 0 40px;
    border-left: 2px solid #e0e0e0;
}

/* 大类标题容器 */
.category-title {
    color: #2c3e50;
    font-size: 26px;
    /* 增加上外边距让类目之间更疏朗 */
    margin: 80px 0 40px -42px; 
    /* 【关键修改】增加左内边距，让“01”离圆圈更远 */
    padding-left: 60px; 
    position: relative;
    font-weight: bold;
    letter-spacing: 1px; /* 字间距微调，增加高级感 */
}

/* 标题左侧的圆点装饰 */
.category-title::before {
    content: '';
    position: absolute;
    /* 【关键修改】固定圆点在左侧引导线上 */
    left: 33px; 
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background: #3498db;
    border: 4px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 2px #3498db;
    z-index: 2;
}

/* 模型卡片基础样式 */
.model-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    /* 解决闪屏：确保变换不会影响到外部定位 */
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

/* 鼠标经过平滑平移并放大 */
.model-card:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border-left: 6px solid #3498db;
}

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

.model-index {
    background: #3498db;
    color: #fff;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: bold;
    margin-right: 15px;
}

.card-header h3 {
    margin: 0;
    color: #2c3e50;
    font-size: 20px;
}

.card-body {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.model-info { flex: 1.5; }
.model-viz { flex: 1; min-width: 250px; text-align: center; }

.model-viz img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #eee;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.model-viz img:hover {
    transform: scale(1.02);
}

.img-caption {
    font-size: 13px;
    color: #888;
    margin-top: 10px;
}

.description {
    line-height: 1.8;
    color: #555;
    font-size: 15px;
    text-align: justify;
}

/* 按钮样式 */
.link-btn {
    display: inline-block;
    padding: 8px 20px;
    margin-top: 15px;
    margin-right: 12px;
    border-radius: 30px;
    text-decoration: none !important;
    font-size: 14px;
    transition: 0.3s;
}

.paper { background: #eef6ff; color: #007bff; border: 1px solid #007bff; }
.paper:hover { background: #007bff; color: #fff; }

.code { background: #f6ffed; color: #52c41a; border: 1px solid #52c41a; }
.code:hover { background: #52c41a; color: #fff; }

/* 遮罩层核心逻辑 - 必须是 FIXED 定位 */
.overlay {
    display: none; 
    position: fixed; 
    z-index: 99999; /* 极高层级盖过导航 */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
}

#full-image {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border: 4px solid #fff;
    border-radius: 4px;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    /* 进入动效 */
    animation: zoomIn 0.3s ease-out;
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-btn {
    position: absolute;
    top: 40px;
    right: 50px;
    color: #fff;
    font-size: 60px;
    font-weight: 100;
    cursor: pointer;
    line-height: 1;
}


/* 移动端适配 */
@media (max-width: 768px) {
    .paper-content { flex-direction: column; }
    .paper-cover { margin: 0 auto 15px; flex: 0 0 auto; width: 150px; }
}

/* 移动端适配：屏幕变窄时隐藏 Logo，防止遮挡文字 */
@media screen and (max-width: 1300px) {
    .foot-logos {
        display: none;      /* 屏幕太窄就藏起来，保证文字能看清 */
    }
}