/* 基础 */
*{box-sizing:border-box}
html,body{margin:0;padding:0;font:14px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;color:#333;background:#fff}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 0px}

/* 顶部栏 */
.top-bar{background:#fff;height:35px;display:flex;align-items:center;position:relative;width:100%;}
.top-bar .top-container{display:flex;justify-content:flex-end;align-items:center;width:100%;position:relative;}
.top-bar-line-container{
    width:100%;
    margin:0;
    padding:0;
    display:flex;
    justify-content:flex-end;
}
.top-bar-line{
    width:800px;
    height:1px;
    background:#e0e0e0;
}
.top-bar .top-links{display:flex;gap:14px;margin-left:auto}
.top-bar .top-links a{color:#7B7B7B;text-decoration:none;transition:color .2s;font-size:12px}
.top-bar .top-links a:hover{color:#0754D7}
.top-bar .search-icon{display:inline-block;cursor:pointer;text-decoration:none}
.top-bar .search-icon{border-left:1px solid #e0e0e0;margin-left:12px;padding-left:12px;line-height:1;}
.top-bar .search-icon img{width:18px;height:18px;display:block}

/* 头部 */
.site-header{background:#fff;width:100%;border-top:8px solid #fff;}
.header-container{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0;position:relative;}
.header-left{display:flex;align-items:center;justify-content:flex-start;flex-shrink:0;}
.logo img{width:367px;height:62px;display:block;object-fit:contain}
.header-right{display:flex;flex-direction:column;align-items:flex-end;flex:1;justify-content:center;}
.site-nav{display:block;width:100%;text-align:right;}
/* 支持两种结构：有中间div和没有中间div */
.site-nav > div > ul,
.site-nav > ul{display:flex;gap:30px;position:relative;justify-content:flex-end;margin-left:auto;}
/* 一级菜单 li */
.site-nav > div > ul > li,
.site-nav > ul > li{
    position:relative;
    min-height:50px;
    display:flex;
    align-items:center;
}
/* 一级菜单 a */
.site-nav > div > ul > li > a,
.site-nav > ul > li > a{
    padding:25px 0;
    color:#333;
    transition:color .2s;
    font-size:18px;
    font-weight:400;
    line-height:1.5;
    display:block;
    box-sizing:border-box;
    position:relative;
    z-index:1;
    pointer-events:auto;
}
/* PC端导航hover时文字为蓝色 */
.site-nav > div > ul > li > a:hover,.site-nav > ul > li > a:hover{color:#0754D7}
.site-nav li.selected a{position:relative}

/* 移动端菜单按钮 */
.mobile-menu-toggle{
    display:none;
    flex-direction:column;
    justify-content:space-around;
    width:30px;
    height:30px;
    background:transparent;
    border:none;
    cursor:pointer;
    padding:0;
    z-index:1001;
    position:absolute;
    right:20px;
    top:50%;
    transform:translateY(-50%);
}
.mobile-menu-toggle span{
    width:100%;
    height:3px;
    background:#333;
    border-radius:3px;
    transition:all 0.3s ease;
    transform-origin:center;
}
.mobile-menu-toggle.active span{
    background:#fff;
}
.mobile-menu-toggle.active span:nth-child(1){
    transform:rotate(45deg) translateY(0);
}
.mobile-menu-toggle.active span:nth-child(2){
    transform:rotate(-45deg) translate(8px, -9px) !important;
}

/* 移动端菜单遮罩层 */
.mobile-menu-overlay{
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.5);
    z-index:999;
    opacity:0;
    transition:opacity 0.3s ease;
}
.mobile-menu-overlay.active{
    display:block;
    opacity:1;
}

/* 二级菜单 */
.site-nav .has-submenu{position:relative}
/* PC端二级菜单样式 - 支持submenu和sub-menu两种类名 */
.site-nav .submenu,
.site-nav .sub-menu{
    position:absolute;
    top:100%;
    left:50%;
    transform:translateX(-50%) scaleY(0);
    transform-origin:top center;
    background:#fff;
    min-width:160px;
    box-shadow:0 4px 12px rgba(0,0,0,0.15);
    opacity:0;
    visibility:hidden;
    transition:opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    z-index:1000;
    margin-top:0;
    padding:5px 0;
    list-style:none;
    border-radius:4px;
    display:flex;
    flex-direction:column;
    gap:0;
    pointer-events:none;
}
/* PC端hover显示二级菜单 - 使用更具体的选择器，支持submenu和sub-menu */
.site-nav > div > ul > li.has-submenu:hover > .submenu,
.site-nav > ul > li.has-submenu:hover > .submenu,
.site-nav .has-submenu:hover .submenu,
.site-nav > div > ul > li.has-submenu:hover > .sub-menu,
.site-nav > ul > li.has-submenu:hover > .sub-menu,
.site-nav .has-submenu:hover .sub-menu{
    opacity:1 !important;
    visibility:visible !important;
   
    pointer-events:auto !important;
    display:flex !important;
}
.site-nav .submenu li,
.site-nav .sub-menu li{
    margin:0;
    padding:0;
    width:100%;
    display:block;
}
.site-nav .submenu a,
.site-nav .sub-menu a{
    display:block;
    width:100%;
    padding:8px 20px;
    color:#333;
    font-size:16px;
    text-decoration:none;
    transition:all 0.2s ease;
    white-space:nowrap;
    box-sizing:border-box;
    line-height:1.4;
    text-align: center;
}
.site-nav .submenu a:hover,
.site-nav .sub-menu a:hover{
    background:#f5f5f5;
    color:#0754D7;
}

.index-banner{width:100%;max-height:650px;height:650px;overflow:hidden;position:relative}
.banner-carousel{width:100%;height:100%;position:relative}
.banner-wrapper{width:100%;height:100%;position:relative}
.banner-slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transform:scale(1.1);transition:opacity 0.5s ease-in-out, transform 8s linear;z-index:1}
.banner-slide.active{opacity:1;transform:scale(1);z-index:2}
.banner-slide img{width:100%;height:100%;object-fit:cover;display:block}
.banner-pagination{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);z-index:10;display:flex;gap:8px}
.banner-dot{width:10px;height:10px;background:#fff;opacity:0.5;border-radius:50%;cursor:pointer;transition:all 0.3s}
.banner-dot.active{opacity:1;background:#0754D7}

/*banner*/
.hero{max-height:690px}
/*banner*/
.hero .focus .focus-title-bar {bottom:40px;left: 40px;margin-left:0px;}
.hero .focus .focus-title-bg {background-color: #000;opacity: 0.4;filter:alpha(opacity=60);}

.hero .focus .focus-pagination {position:absolute;right: 14px;bottom: 14px;margin-right: 0px;z-index:60;}
.hero .focus .focus-page { display:inline-block; width:9px; height:9px;  margin-right:6px;background:#fff;}
.hero .focus .focus-page-active {width:18px;background: #fff;opacity:1; filter:Alpha(opacity=100);}

.hero .focus .focus-navigation {width:58px; height:53px; opacity: 0.7; filter:alpha(opacity=70); background:url(images/slide_next.png) no-repeat; text-indent:-999em;}
.hero .focus .focus-navigation:hover {opacity: 1; filter:alpha(opacity=100);}
.hero .focus .focus-navigation:active {opacity: 1; filter:alpha(opacity=100);}
.hero .focus .focus-prev { left:0px;}
.hero .focus .focus-next { right:0px;background-position:right top}


/* 通知公告 */
.notice-section{padding:0;background:transparent}
.notice-section .container{max-width:1200px;background:#840064 url('../images/noticebg.png') center/cover no-repeat;padding:16px 20px}
  .notice-section .notice-row{display:flex;align-items:center;gap:30px}
  .notice-section .badge{background:url('../images/tzgg.png') no-repeat center/cover;color:#fff;font-weight:700;font-size:28px;line-height:1.2;border-radius:8px;padding:22px 28px;padding-right:40px}
.notice-section .more{margin-left:auto;background:#F2A33A;color:#fff;border-radius:999px;padding:18px 12px;display:flex;align-items:center;justify-content:center;writing-mode:vertical-rl;text-orientation:upright;line-height:1;letter-spacing:.1em}
.notice-section .notice-list{flex:1;margin:0 10px;display:grid;grid-template-columns:1fr 1fr;gap:2px 60px}
.notice-section .notice-list li{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.notice-section .title{color:#fff;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:16px}
.notice-section .date{color:#fff;opacity:.9;font-size:18px;white-space:nowrap}

/* 追加：横幅、新闻聚焦、媒体报道、出版物&链接、人物、页脚样式 */
.hero{max-width:1200px;margin:0 auto;    height: 690px;}

/* 标题效果：大号淡色英文背景 + 三段彩色下划线 */
.section-title{
	position: relative;
	text-align: left;
	margin: 0 0 15px;
	color: #133984;
	font-size: 28px;
	font-weight: 400;
	line-height: 1.25;

}

.section-title small{
	display: block;
	position: absolute;
	left: 0;
	transform: none;
	/* 将英文放在主标题后方作为背景 */
	top: 16px;
	z-index: 0;
	pointer-events: none;
	white-space: nowrap;
	font-size: 24px;

	font-weight: 700;
	color: rgba(0,0,0,.06);
}

/* 三段式彩色下划线（紫-橙-紫），左对齐 */
.section-title::after{
	content: "";
	display: block;
	width: 100px;
	height: 3px;
	margin: 15px 0 0 0;
	border-radius: 4px;
	background: linear-gradient(to right,
		#0754D7 0 30%,
		transparent 30% 35%,
		#F2A33A 35% 65%,
		transparent 65% 70%,
		#0754D7 70% 100%
	);
	position: relative;
	z-index: 1; /* 让下划线位于主标题之上 */
}

/* 让主标题位于英文背景之上 */
.section-title{ z-index: 2; }

.center{text-align:center}
.right{text-align:right}
.btn-more{display:inline-block;border:2px solid #e3cbe0;color:#0754D7;border-radius:20px;padding:6px 36px;margin-top: 50px;box-shadow: 0 6px 10px 0 #0265341a;font-size: 16px;}
.link-more{color:#0754D7}

/* 新闻聚焦 */
.news{ max-width: 1200px;margin: 0 auto; background: #fff;margin-top:120px;}
.news-header{display:flex;justify-content:space-between;align-items:center;}
.news-header .section-title{margin:0}
.news-more{color:#666;font-size:14px;text-decoration:none}
.news-more:hover{text-decoration:none;color:#0754D7;}
.news-content{display:grid;grid-template-columns:2fr 1fr;gap:15px;margin-top:15px}
/* 左侧轮播 */
.news-carousel{position:relative;max-width:765px;height:390px;overflow:hidden}
.news-carousel-container{width:100%;height:100%;position:relative;max-width:765px}
.news-carousel-wrapper{width:100%;height:100%;position:relative}
.news-carousel-slide{position:absolute;top:0;left:0;width:100%;height:100%;max-width:765px;max-height:390px;opacity:0;transform:scale(1.1);transition:opacity 0.5s ease-in-out, transform 5s linear;z-index:1}
.news-carousel-slide.active{opacity:1;transform:scale(1);z-index:2}
.news-carousel-slide img{width:100%;height:100%;object-fit:cover;display:block}
.news-slide-caption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,0.7));color:#fff;padding:20px;font-size:18px;font-weight:500}
.news-carousel-pagination{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);z-index:10;display:flex;gap:8px}
.news-dot{width:10px;height:10px;background:#fff;opacity:0.5;border-radius:50%;cursor:pointer;transition:all 0.3s}
.news-dot.active{opacity:1;background:#0754D7}
/* 右侧新闻列表 */
.news-list-wrapper{display:flex;flex-direction:column;width:500px;max-width:500px}
.news-list{display:flex;flex-direction:column;gap:0;list-style:none;padding:0;margin:0}
.news-item{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:5px 15px;border-bottom:1px solid #eee;transition:background-color 0.3s ease, color 0.3s ease;cursor:pointer}
.news-item:last-child{border-bottom:none}
.news-item:hover{background-color:#0754D7}
.news-item:hover .news-date{color:#fff}
.news-item:hover .news-title{color:#fff}
.news-date{color:#999;font-size:14px;white-space:nowrap;transition:color 0.3s ease}
.news-title{color:#333;font-size:16px;line-height:1.2;text-decoration:none;transition:color 0.3s ease}

/* 卡片栅格通用 */
.media{ max-width: 1200px;margin: 0 auto; padding:0px;margin-top: 105px;}

/* 学院映像滚动 */
.image-scroll-wrapper{width:100%;overflow:hidden;position:relative}
.image-scroll-container{width:100%;overflow:hidden}
.image-scroll-track{display:flex;gap:20px;animation:scroll-left 20s linear infinite;will-change:transform}
.image-scroll-track:hover{animation-play-state:paused}
.image-scroll-item{flex-shrink:0;width:320px;height:240px;display:block;overflow:hidden}
.image-scroll-item img{width:100%;height:100%;display:block;object-fit:cover;transition:transform 0.3s ease}
.image-scroll-item:hover img{transform:scale(1.05)}
@keyframes scroll-left{
    0%{transform:translateX(0)}
    100%{transform:translateX(-50%)}
}
.card-grid{display:grid;gap:20px}
.card-grid.four{grid-template-columns:repeat(4,1fr)}
.card-grid.two{grid-template-columns:repeat(2,1fr)}
.card{display:flex;flex-direction:column;background: #b4b4b51a;border-radius:8px;overflow:hidden;color:#333;min-height: 480px;height: 420px;overflow: hidden;transition: transform .25s ease, box-shadow .25s ease, background .35s ease}
.card img{width:100%;height:190px;object-fit:cover;display:block;transition: transform .35s ease}
.card h4{font-size:20px;margin:20px;min-height: 64px;height: 64px;overflow: hidden;}
.card p{font-size:16px;color:#777;margin:0 20px;border-bottom: 1px solid #D8D8D8;padding-bottom: 10px;margin-top:auto;min-height: 113px;height: 113px;overflow: hidden;}
.card .date{display:block;color:#aaa;font-size:16px;margin:0 10px 12px;margin-top:8px;margin-left: 20px;}
/* 卡片悬停动画与渐变 */
.card:hover{transform: translateY(-4px);box-shadow: 0 10px 24px rgba(0,0,0,.18);background:#0754D7;color: #fff;}
.card:hover p, .card:hover .date{color: #fff;}
.card:hover img{transform: scale(1.03)}

/* 链接列表 */
.pub-link{ max-width: 1200px;margin: 0 auto; background: #fff;padding:0px;margin-top:120px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:15px;align-items:start}
.link-list{display:flex;flex-direction:column;gap:14px}
.link-item{display:flex;gap:12px;align-items:center;padding:10px;border-radius:8px;background:#fff}
.link-item img{height:145px;width: 260px;object-fit:cover;border-radius:6px;}
.link-item h4{margin:0 0 4px;font-size:20px;font-weight: 600;}
.link-item .tag{font-size:16px;color:#0754D7}
/* 第一个元素底部虚线边框 */
.link-list .link-item:first-child{border-bottom:2px dashed #D8D8D8;padding-bottom:14px}

/* 团队建设 & 研究平台 */
.figures{ max-width: 1200px;margin: 0 auto;padding-top: 120px ;}
.team-platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;position: relative;}
.section-header .section-title{margin:0}
/* 团队建设 */
.team-building .team-images{display:flex;gap:20px;justify-content:flex-start}
.team-building .team-item{display:flex;flex-direction:column;align-items:flex-start;gap:8px;}
.team-image{display:block;position:relative;width:155px;height:266px;overflow:hidden;border-radius:0 50px 0 0;transition:transform 0.3s ease}
.team-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.3s ease}
.team-image .team-caption{
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    padding:8px 10px;
    background:rgba(0,0,0,0.55);
    color:#fff;
    font-size:16px;
    line-height:1.5;
    min-height:60px;
    height:60px;
    display:flex;
    align-items:flex-start;
    justify-content:center;
    text-align:left;
    overflow:hidden;
}
.team-image:hover img{transform:scale(1.05)}
/* 研究平台 */
.research-platform .platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.platform-card{display:block;position:relative;width:210px;height:125px;overflow:hidden;transition:transform 0.3s ease}
.platform-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.3s ease}
.platform-card:hover img{transform:scale(1.05)}
.platform-caption{
    position:absolute;
    top:0;
    left:40px;
    right:0;
    bottom:0;
    display:flex;
    align-items:center;
    justify-content:flex-start;
    color:#fff;
    font-size:16px;
    line-height:1.5;
    text-align:left;
    padding:10px;
    z-index:1;
}

/* 页脚（按效果图） */
.site-footer{background:#133984;width:100%;}
.site-footer .footer-grid{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:60px;height:184px;max-width:1200px;margin:0 auto}
.footer-left{display:flex;align-items:center}
.footer-logo{width:345px;height:auto;display:block}
.footer-center{display:flex;flex-direction:column;gap:10px}
.footer-center p{font-size:13px;color:#F5F6FA;margin:0;line-height:1.6}
.footer-right{display:flex;gap:30px;align-items:flex-start;}
.qr-code-item{display:flex;flex-direction:column;align-items:center;gap:10px}
.qr-code-item img{width:120px;height:120px;display:block;object-fit:contain;border:10px solid #fff}
.qr-code-item p{font-size:12px;color:#fff;margin:0;text-align:center}
.footer-copyright{background-color:#161c65;width:100%;height:44px;}
.footer-copyright .container{max-width:1200px;margin:0 auto;text-align:center;color:#fff;font-size:12px;
    line-height: 44px;}

/* 出版物专用卡片（避免与媒体报道 .card 冲突） */
.plist-grid{display:grid;gap:20px}
.plist-grid.two{grid-template-columns:repeat(2,1fr)}
.plist-card{display:block;background:#fff;border:1px solid #eee;border-radius:8px;overflow:hidden;color:#333;transition:transform .25s ease, box-shadow .25s ease}
.plist-card img{width:100%;height:190px;object-fit:cover;display:block}
.plist-card h4{font-size:18px;margin:12px}
.plist-card:hover{transform: translateY(-4px);box-shadow:0 10px 24px rgba(0,0,0,.12)}

/* 出版物三图布局 */
.pub-gallery{display:grid;grid-template-columns:1fr 2fr;gap:20px}
.pub-gallery .pub-item{display:block;border-radius:12px;overflow:hidden}
.pub-gallery .pub-item img{width:100%;height:100%;object-fit:cover;display:block}
/* 左列上下两张，右列一张通栏：用网格区域控制 */
.pub-gallery{grid-template-areas:
  "left-top right"
  "left-bottom right"}
.pub-gallery .pub-item:nth-child(1){grid-area:left-top;height:180px}
.pub-gallery .pub-item:nth-child(2){grid-area:left-bottom;height:180px}
.pub-gallery .pub-item:nth-child(3){grid-area:right;height:380px}

/* 所有区块标题统一样式（已通过基础样式设置） */

/* 出版物标题右侧"查看更多" */
.pub-title{ position: relative }
.pub-more{ position:absolute; right:0; top:50%; transform: translateY(-50%); font-size:14px;font-weight:100; color:#666;  border-radius:20px; padding:6px 14px }
.pub-more:hover{  color:#0754D7; }

/* 通知公告列表 */
.notice-list-wrapper{display:flex;flex-direction:column;width:100%;max-width:100%}
.notice-list{display:flex;flex-direction:column;gap:0;list-style:none;padding:0;margin:0;width:100%}
.notice-item{display:flex;flex-direction:row;max-width: 630px;align-items:center;gap:15px;height:60px;padding:0px;margin-bottom:15px;transition:color 0.3s ease;cursor:pointer;box-sizing:border-box}
.notice-item:last-child{border-bottom:none}
.notice-item:hover .notice-title{color:#0754D7}
.notice-date{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:4px;background-color:#EBF5FF;min-width:110px;width:110px;height:100%;padding:5px 10px;flex-shrink:0}
.notice-date .date-ym{font-size:16px;color:#636363;line-height:1.2;white-space:nowrap}
.notice-date .date-day{font-size:24px;color:#1E90FF;line-height:1;font-weight:400;white-space:nowrap}
.notice-title{color:#333;font-size:16px;line-height:1.4;text-decoration:none;transition:color 0.3s ease;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}

/* 学术交流列表 */
.academic-list-wrapper{display:flex;flex-direction:column;width:100%;max-width:100%}
.academic-list{display:flex;flex-direction:column;gap:0;list-style:none;padding:0;margin:0;width:100%}
.academic-item{display:flex;flex-direction:row;align-items:center;gap:15px;height:60px;padding:0;margin-bottom:15px;transition:color 0.3s ease;cursor:pointer;box-sizing:border-box}
.academic-item:last-child{margin-bottom:0}
.academic-item:hover .academic-title{color:#0754D7}
.academic-date{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:110px;width:110px;height:100%;flex-shrink:0;overflow:hidden}
.academic-date .date-day{display:flex;align-items:center;justify-content:center;width:100%;background-color:#EBF5FF;color:#636363;
  /*font-weight:600;
  font-size:26px;
  */
  font-size:20px;
  line-height:1;white-space:nowrap;flex:1}
.academic-date .date-ym{display:flex;align-items:center;justify-content:center;width:100%;background-color:#add2ff;color:#fff;font-size:22px;
  
 
  line-height:1.2;white-space:nowrap;flex:1}
.academic-title{color:#333;font-size:16px;line-height:1.4;text-decoration:none;transition:color 0.3s ease;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}




/* 页面横幅 */
.page-banner{position:relative;max-width:1200px;margin:0 auto;overflow:hidden}
.page-banner img{width:100%;height:auto;display:block}
.banner-overlay{position:absolute;left:50px;top:50%;transform:translateY(-50%);width:370px;height:150px;background-image: linear-gradient(92deg, #0754D7 0%, #f8c79300 100%);display:flex;align-items:center}
.banner-content{padding-left:50px}
.page-banner .banner-content h1 { margin: 0; color: #fff; font-size: 42px; font-weight: 700; }
.page-banner .banner-content p { margin: 0px 0 0; color: #fff; opacity: .9; font-size: 16px; letter-spacing: .1em; text-transform: uppercase; }


/* 响应式 */
@media (max-width: 1200px){
  .site-nav > div > ul,
  .site-nav > ul{gap:22px}
  .card-grid.four{grid-template-columns:repeat(3,1fr)}
}
/* PC端：确保二级菜单在hover时显示，支持submenu和sub-menu */
@media (min-width: 993px){
  .site-nav > div > ul > li.has-submenu:hover > .submenu,
  .site-nav > ul > li.has-submenu:hover > .submenu,
  .site-nav > div > ul > li.has-submenu:hover > .sub-menu,
  .site-nav > ul > li.has-submenu:hover > .sub-menu{
    opacity:1 !important;
    visibility:visible !important;
    transform:translateX(-50%) scaleY(1) !important;
    pointer-events:auto !important;
    display:flex !important;
  }
}
@media (max-width: 992px){
  .header-container{flex-direction:row;height:auto;padding:15px 20px;position:relative;align-items:center}
  .header-left{flex-shrink:0}
  .header-right{flex:1;align-items:flex-end}
  .top-bar-line-container{display:none}
  
  /* 移动端菜单按钮 - 参考工会样式 */
  .mobile-menu-toggle{
    display:flex;
    position:absolute;
    width:30px;
    height:25px;
    right:20px;
    top:50%;
    transform:translateY(-50%);
    z-index:1001;
    cursor:pointer;
    background:transparent;
    border:none;
    padding:0;
    flex-direction:column;
    justify-content:space-around;
  }
  .mobile-menu-toggle span{
    display:block;
    width:28px;
    height:3px;
    background-color:#333;
    border-radius:3px;
    transition:all 300ms;
    transform-origin:center;
  }
  .mobile-menu-toggle.active span{
    background-color:#fff;
  }
  .mobile-menu-toggle.active span:nth-child(1){
    transform:rotate(45deg) translateY(0);
  }
  .mobile-menu-toggle.active span:nth-child(2){
    transform:rotate(-45deg) translate(8px, -9px) !important;
  }
  
  /* 移动端菜单遮罩层 */
  .mobile-menu-overlay{
    display:block;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.5);
    z-index:999;
    opacity:0;
    visibility:hidden;
    transition:opacity 300ms, visibility 300ms;
  }
  .mobile-menu-overlay.active{
    opacity:1;
    visibility:visible;
  }
  
  /* 移动端导航菜单 - 参考工会样式，使用transform和opacity */
  .site-nav{
    position:fixed;
    top:0;
    right:0;
    width:280px;
    height:100vh;
    background:#00bfff;
    box-shadow:-2px 0 10px rgba(0,0,0,0.1);
    z-index:1000;
    overflow-y:auto;
    padding-top:60px;
    opacity:0;
    visibility:hidden;
    transform:translateX(100%);
    transition:opacity 300ms, visibility 300ms, transform 300ms;
  }
  /* 移动端导航菜单展开时 */
  .site-nav.active{
    opacity:1;
    visibility:visible;
    transform:translateX(0);
  }
  
  /* 支持两种结构：有中间div和没有中间div */
  .site-nav > div > ul,
  .site-nav > ul{
    flex-direction:column;
    gap:0;
    padding:0;
    width:100%;
    margin:0;
    list-style:none;
  }
  .site-nav > div > ul > li,
  .site-nav > ul > li{
    width:100%;
    border-bottom:1px solid rgba(255,255,255,0.1);
    min-height:auto;
    display:block;
    position:relative;
  }
  
  /* 移动端一级菜单 - 蓝色背景，白色字体，文字左对齐 */
  .site-nav > div > ul > li > a,
  .site-nav > ul > li > a{
    display:block;
    padding:15px 20px;
    font-size:16px;
    width:100%;
    box-sizing:border-box;
    min-height:auto;
 
    color:#fff;
    position:relative;
    text-align:left;
    transition:background 0.3s ease;
    text-decoration:none;
  }
  
  /* 移动端hover时文字保持白色 */
  .site-nav > div > ul > li > a:hover,
  .site-nav > ul > li > a:hover{
    color:#fff;
  }
  
  /* 点击后的一级菜单 - 深蓝色背景 */
  .site-nav > div > ul > li > a:active,
  .site-nav > div > ul > li.active > a,
  .site-nav > ul > li > a:active,
  .site-nav > ul > li.active > a{

    color:#fff;
  }
  
  /* 有二级菜单的一级菜单右边添加箭头 - 参考工会使用字符 */
  .site-nav > div > ul > li.has-submenu > a::after,
  .site-nav > ul > li.has-submenu > a::after{
    content:'▼';
    position:absolute;
    right:20px;
    top:50%;
    transform:translateY(-50%);
    font-size:12px;
    transition:transform 0.3s ease;
    color:#fff;
  }
  
  /* 展开状态时箭头向下 */
  .site-nav > div > ul > li.has-submenu.active > a::after,
  .site-nav > ul > li.has-submenu.active > a::after{
    transform:translateY(-50%) rotate(180deg);
  }
  
  /* 移动端二级菜单默认隐藏 - 支持submenu和sub-menu，参考工会样式 */
  .site-nav .submenu,
  .site-nav .sub-menu{
    position:static !important;
    opacity:1 !important;
    visibility:visible !important;
    transform:none !important;
    box-shadow:none;
    margin:0;
    padding:0;
    display:none !important;
    background:rgba(0,0,0,0.3);
    width:100%;
    min-width:auto;
    left:auto;
    top:auto;
    list-style:none;
  }
  
  /* 移动端展开状态显示二级菜单 - 支持submenu和sub-menu */
  .site-nav > div > ul > li.has-submenu.active > .submenu,
  .site-nav > ul > li.has-submenu.active > .submenu,
  .site-nav > div > ul > li.has-submenu.active .submenu,
  .site-nav > ul > li.has-submenu.active .submenu,
  .site-nav > div > ul > li.has-submenu.active > .sub-menu,
  .site-nav > ul > li.has-submenu.active > .sub-menu,
  .site-nav > div > ul > li.has-submenu.active .sub-menu,
  .site-nav > ul > li.has-submenu.active .sub-menu{
    display:block !important;
  }
  
  /* 二级菜单项 */
  .site-nav .submenu li,
  .site-nav .sub-menu li{
    border-bottom:1px solid rgba(255,255,255,0.05);
  }
  
  /* 二级菜单链接 */
  .site-nav .submenu a,
  .site-nav .sub-menu a{
    display:block;
    padding:10px 20px 10px 30px;
    font-size:14px;
    line-height:1.4;
    color:#fff;
    background:transparent;
    text-align:left;
    text-decoration:none;
    transition:background 0.3s ease;
  }
  
  .site-nav .submenu a:hover,
  .site-nav .sub-menu a:hover{
    background:rgba(255,255,255,0.1);
    color:#fff;
  }
  .top-bar{display:none}
  .index-banner{max-height:300px;height:300px}
  .section{padding:30px 0}
  .container{padding:0 15px}
  .news{padding:30px 15px}
  .news-content{grid-template-columns:1fr;gap:20px}
  .news-carousel{max-width:100%;height:250px}
  .news-list-wrapper{width:100%;max-width:100%}
  .news-item{padding:12px 10px}
  .news-date{font-size:14px}
  .news-title{font-size:16px}
  .notice-section .notice-row{flex-direction:column;align-items:stretch}
  .notice-section .notice-list{grid-template-columns:1fr;margin:10px 0}
  .news .news-grid{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr;gap:20px}
  .notice-list-wrapper{max-width:100%;width:100%}
  .notice-item{
    max-width:100%;
    width:100%;
    box-sizing:border-box;
  }
  .notice-title{
    min-width:0;
    word-wrap:break-word;
    word-break:break-all;
  }
  .academic-list-wrapper{max-width:100%;width:100%}
  .academic-item{
    max-width:100%;
    width:100%;
    box-sizing:border-box;
  }
  .academic-title{
    min-width:0;
    word-wrap:break-word;
    word-break:break-all;
  }
  .section-title{ font-size: 28px; }
  .section-title small{ font-size: 46px; top: -8px; }
  .section-title::after{ width: 110px; }
  .site-footer .footer-grid{grid-template-columns:1fr;gap:20px;text-align:center;height: auto;
    padding: 15px;}
  .site-footer .foot-right{text-align:center}
  .footer-left{justify-content:center}
  .footer-right{justify-content:center}
  .pub-gallery{grid-template-columns:1fr;grid-template-areas:"a" "b" "c"}
  .pub-gallery .pub-item{height:auto}
  .team-platform-grid{grid-template-columns:1fr;gap:40px}
  .team-building .team-images{flex-wrap:nowrap;justify-content:flex-start;gap:10px;overflow-x:auto;padding-bottom:10px}
  .team-image{width:120px;flex-shrink:0;height:200px;max-width:none}
  .team-image .team-caption{min-height:50px;height:50px;font-size:14px;padding:6px 8px}
  .research-platform .platform-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .platform-card{width:100%;height:auto;min-height:100px;max-width:none}
  .platform-caption{font-size:14px;padding:8px}
  .image-scroll-item{width:calc((100% - 30px) / 2)}
}
@media (max-width: 768px){
  .banner-content{padding-left:20px}
  .banner-content h1{font-size:28px}
  .banner-content p{font-size:14px}
  .logo img{height:36px;width:auto}
  .site-nav{width:260px}
  .site-nav > div > ul > li > a,
  .site-nav > ul > li > a{font-size:15px;padding:14px 18px}
  .site-nav > div > ul > li.has-submenu > a::after,
  .site-nav > ul > li.has-submenu > a::after{right:18px;font-size:11px}
  .index-banner{max-height:250px;height:250px}
  .section{padding:25px 0}
  .container{padding:0 12px}
  .news{padding:25px 12px}
  .news-header{flex-direction:column;align-items:flex-start;gap:15px}
  .news-more{font-size:12px;
    display: none !important;}
  .news-carousel{height:200px}
  .news-slide-caption{font-size:14px;padding:15px}
  .news-item{padding:10px 8px}
  .news-date{font-size:12px}
  .news-title{font-size:14px}
  .notice-section .title{font-size:16px}
  .notice-section .date{font-size:14px}
  .notice-item{
    height:auto;
    padding:12px 0;
    flex-direction:row;
    align-items:flex-start;
    gap:10px;
    max-width:100%;
    width:100%;
    flex-wrap:wrap;
  }
  .notice-date{display:none}
  .notice-title{
    white-space:normal;
    overflow:visible;
    text-overflow:clip;
    flex:1;
    min-width:0;
    word-wrap:break-word;
    word-break:break-all;
  }
  .academic-item{
    height:auto;
    padding:12px 0;
    flex-direction:row;
    align-items:flex-start;
    gap:10px;
    max-width:100%;
    width:100%;
    flex-wrap:wrap;
  }
  .academic-date{display:none}
  .academic-title{
    font-size:16px;
    white-space:normal;
    overflow:visible;
    text-overflow:clip;
    flex:1;
    min-width:0;
    word-wrap:break-word;
    word-break:break-all;
  }
  .section-title{ font-size: 24px; }
  .section-title small{ font-size: 38px; letter-spacing: .2em; top: -6px; }
  .section-title::after{ width: 96px; height: 3px; }
  .card-grid.four{grid-template-columns:repeat(2,1fr)}
  .figures{padding:25px 0}
  .team-building .team-images{flex-direction:row;flex-wrap:nowrap;justify-content:flex-start;align-items:flex-start;gap:10px;overflow-x:auto;padding-bottom:10px;width: 95vw;}
  .team-image{width:100px;flex-shrink:0;max-width:none;height:180px}
  .team-image .team-caption{min-height:48px;height:48px;font-size:13px;padding:5px 6px}
  .research-platform .platform-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .platform-card{width:100%;height:auto;min-height:80px;max-width:none}
  .platform-caption{font-size:13px;padding:6px}
  .image-scroll-item{width:calc((100% - 20px) / 2)}
  .section-header{flex-direction:column;align-items:flex-start;gap:15px}
  .pub-more{ float: right;}
}
@media (max-width: 480px){
.notice-title{
white-space: normal;
}

  .site-nav{width:240px}
  .site-nav > div > ul > li > a,
  .site-nav > ul > li > a{font-size:14px;padding:12px 15px;text-align:left}
  /* 小屏幕下箭头位置调整 */
  .site-nav > div > ul > li.has-submenu > a::after,
  .site-nav > ul > li.has-submenu > a::after{right:15px;font-size:10px}
  .site-nav .submenu a,
  .site-nav .sub-menu a{font-size:13px;padding:8px 15px 8px 25px;text-align:left}
  .index-banner{max-height:200px;height:200px}

  .container{padding:0 10px}
  .news{  padding: 0;  margin-top: 40px;padding: 0 10px;}
  .pub-link{  padding: 0;  margin-top: 40px;padding: 0 10px;}
  .two-col{  padding: 0;  margin-top: 40px;padding: 0 10px;}
  .media{  padding: 0;  margin-top: 40px;padding: 0 10px;}
  .figures{  padding: 0;  margin-top: 40px;padding: 0 10px;}
  .pub-link{  padding: 0;  margin-top: 40px;padding: 0 10px;}
  .news-carousel{height:180px}
  .news-slide-caption{font-size:12px;padding:10px}
  .news-item{padding:8px 5px}
  .news-date{font-size:11px}
  .news-title{font-size:16px}
  .notice-section .badge{font-size:18px;padding:12px 15px}
  .notice-section .more{padding:8px 10px}
  .notice-item{
    padding:10px 0;
    max-width:100%;
    width:100%;
    flex-wrap:wrap;
  }
  .notice-title{
    font-size:16px;
    white-space:normal;
    overflow:visible;
    text-overflow:clip;
    word-wrap:break-word;
    word-break:break-all;
  }
  .notice-date .date-ym{font-size:16px}
  .notice-date .date-day{font-size:24px}
  .academic-item{
    padding:10px 0;
    max-width:100%;
    width:100%;
    flex-wrap:wrap;
  }
  .academic-title{
    font-size:16px;
    white-space:normal;
    overflow:visible;
    text-overflow:clip;
    word-wrap:break-word;
    word-break:break-all;
  }
  .academic-date .date-day{font-size:24px}
  .academic-date .date-ym{font-size:16px}
  .card-grid.four{grid-template-columns:1fr}
  .photos .photo img{height:160px}
  .section-title{ font-size: 22px; }
  .section-title small{ font-size: 30px; letter-spacing: .16em; top: -4px; }
  .section-title::after{ width: 84px; height: 3px; }
  .figures{padding:20px 0}
  .team-building .team-images{gap:8px}
  .team-image{width:95px;height:160px}
  .team-image .team-caption{min-height:44px;height:44px;font-size:12px;padding:4px 5px}
  .research-platform .platform-grid{grid-template-columns:repeat(2,1fr);gap:6px}
  .platform-card{width:100%;min-height:70px}
  .platform-caption{font-size:16px;padding:5px}
  .image-scroll-item{width:100%}
  .footer-logo{width:280px}
  .footer-center p{font-size:16px}
  .footer-right{margin-top:10px !important}
  .qr-code-item img{width:120px;height:120px;border:8px solid #fff}
} 

/* 常用链接 */
.common-links {
    max-width: 1200px;
    margin: 0 auto;
 
}

.common-links .section-title {
    margin-bottom: 15px;
}

.links-list {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0;
    width: 100%;
}

.links-list > div {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    width: 100%;
}

.links-list .link-item {
    color: #999;
    font-size: 16px;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 0;
    position: relative;
    display: block;
    padding-bottom: 12px;
    margin: 0;
    border-bottom: 2px solid #ddd;
    flex: 1;
    text-align: center;
    border-radius: 0;
    margin: 0 30px;
    background: transparent;
}

/* 悬停时横线从左到右变色动画（前景） */
.links-list .link-item::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: #133984;
    transition: width 0.3s ease;
    z-index: 1;
    border-radius: 0;
}

.links-list .link-item:hover {
    color: #133984;
}

.links-list .link-item:hover::before {
    width: 100%;
}

@media (max-width: 768px) {
    .common-links {
        padding: 40px 0;
    }
    
    .links-list {
        flex-wrap: wrap;
    }
    
    .links-list > div {
        flex-wrap: wrap;
    }
    
    .links-list .link-item {
        flex: 0 0 25%;
        padding-bottom: 12px;
        margin-bottom: 10px;
        border-bottom: 2px solid #ddd;
        border-radius: 0;
        margin-left: 0;
        margin-right: 0;
    }
    
    .links-list .link-item::before {
        left: 0;
        bottom: -2px;
        border-radius: 0;
    }
    
    .links-list .link-item:hover::before {
        width: 100%;
    }
}

.home9 {
    background: url(../images/footbg.jpg) center top no-repeat;
    background-size: 1200px auto;
    padding: 120px 0 120px 0;

}

.wp_entry img{
width:auto !important;
max-width:none !important;
}