/* vip3mb00322 仿浙江大学官网风格 - PC 样式 */
*{margin:0;padding:0;box-sizing:border-box}
html,body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:#333;background:#fff;line-height:1.7;font-size:14px}
a{color:#333;text-decoration:none;transition:color .2s}
a:hover{color:#003F88}
ul,ol,li{list-style:none}
img{max-width:100%;vertical-align:middle;border:0}
.container{width:1200px;margin:0 auto}
.clearfix:after{content:"";display:block;clear:both}

/* 一体化头部容器（白底浙蓝双层 + 浅蓝云气底色） */
.zju-wrap{background:linear-gradient(180deg,#fff 0%,#eaf2fb 55%,#dde9f7 100%);border-bottom:1px solid #c9d9ec;position:relative;overflow:hidden}
.zju-wrap::before{content:"";position:absolute;left:-80px;bottom:-40px;width:380px;height:160px;background:radial-gradient(ellipse at center,rgba(0,63,136,.08) 0%,transparent 70%);pointer-events:none}
.zju-wrap::after{content:"";position:absolute;right:-60px;top:-40px;width:320px;height:140px;background:radial-gradient(ellipse at center,rgba(0,63,136,.06) 0%,transparent 70%);pointer-events:none}
.zju-wrap .zju-flex{display:flex;align-items:center;justify-content:space-between;min-height:96px;gap:24px;flex-wrap:nowrap}
.zju-wrap .logo{display:flex;align-items:center;color:#003F88;flex:0 0 auto;max-width:55%;min-width:0}
.zju-wrap .logo img{height:60px;margin-right:12px;flex-shrink:0}
.zju-wrap .brand{min-width:0;overflow:hidden}
.zju-wrap .brand h1{font-size:22px;font-weight:700;letter-spacing:2px;color:#003F88;line-height:1.2;font-family:"STKaiti","KaiTi","楷体","Source Han Serif",serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.zju-wrap .brand p{font-size:12px;letter-spacing:2px;color:#003F88;margin-top:4px;font-family:"Times New Roman",serif;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.zju-wrap .zju-right{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-end;justify-content:center}

/* 顶栏：右上小字快捷链接（防换行） */
.zju-topbar{display:flex;align-items:center;justify-content:flex-end;font-size:12px;color:#666;line-height:1;flex-wrap:nowrap;white-space:nowrap;max-width:100%;overflow:hidden}
.zju-topbar a{color:#666;padding:0 8px;position:relative;letter-spacing:0;flex-shrink:0}
.zju-topbar a:hover{color:#003F88}
.zju-topbar a:not(:last-child)::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:10px;background:#dde2ea}
.zju-topbar a.lang{color:#003F88;font-weight:600}
.zju-topbar a.lang span{font-size:10px;margin-left:2px}
.zju-topbar a.search-ico{padding:0 4px 0 12px;color:#003F88;display:inline-flex;align-items:center}
.zju-topbar a.search-ico::after{display:none}
.zju-topbar a.search-ico svg{display:block}

/* 搜索浮层 */
.zju-search{position:absolute;right:24px;top:90px;z-index:99;display:none;background:#fff;border:1px solid #ddd;border-top:3px solid #003F88;padding:14px 18px;width:360px;box-shadow:0 4px 16px rgba(0,0,0,.08)}
.zju-search.on{display:block}
.zju-search form{display:flex}
.zju-search input[type=text]{flex:1;border:1px solid #dcdcdc;padding:8px 12px;font-size:14px;outline:none}
.zju-search button{border:0;background:#003F88;color:#fff;padding:0 18px;cursor:pointer;font-size:14px}
.zju-search button:hover{background:#1565c0}

/* 主导航：右下大字浙蓝横排（防换行） */
/* 主导航：独立行浙蓝大字 */
.zju-navbar{background:#fff;border-top:1px solid #d8e4f2;border-bottom:2px solid #003F88}
.zju-navbar .container{min-width:0}
.zju-nav{width:100%;min-width:0}
.zju-nav ul{display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;gap:0;white-space:nowrap;list-style:none;margin:0;padding:0;min-width:0;overflow:hidden}
.zju-nav li{position:relative;flex:0 0 auto;flex-shrink:1;min-width:0}
.zju-nav li a{display:block;padding:0 22px;line-height:54px;font-size:16px;color:#003F88;font-weight:600;letter-spacing:1px;transition:color .2s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:170px}
.zju-nav li:hover>a,.zju-nav li.active>a{color:#1565c0;background:#f3f7fc}
.zju-nav li::after{content:"";position:absolute;left:50%;bottom:6px;width:0;height:2px;background:#003F88;transition:all .3s;transform:translateX(-50%)}
.zju-nav li:hover::after,.zju-nav li.active::after{width:60%}

/* 轮播 */
.zju-slide{position:relative;background:#f3eaf7}
.zju-slide .swiper-container-index{width:100%;height:460px}
.zju-slide .swiper-slide{position:relative}
.zju-slide .swiper-slide img{width:100%;height:460px;object-fit:cover;display:block}
.zju-slide .swiper-slide .caption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.7));color:#fff;padding:30px 50px;font-size:20px}
.zju-slide .swiper-pagination{bottom:16px}
.zju-slide .swiper-pagination-bullet{width:28px;height:4px;border-radius:0;background:#fff;opacity:.5}
.zju-slide .swiper-pagination-bullet-active{background:#dbaa00;opacity:1}

/* 区块通用 */
.section{padding:50px 0}
.section.cream{background:#f4f7fb}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;border-bottom:2px solid #eadaef;margin-bottom:30px;padding-bottom:10px}
.section-title h2{font-size:24px;color:#003F88;font-weight:700;position:relative;padding-left:14px}
.section-title h2:before{content:"";position:absolute;left:0;top:6px;width:4px;height:22px;background:#dbaa00}
.section-title h2 em{font-style:normal;font-size:12px;color:#a67eb3;margin-left:10px;font-family:"Times New Roman",serif;letter-spacing:2px;text-transform:uppercase}
.section-title .more{font-size:13px;color:#888}
.section-title .more:hover{color:#003F88}

/* 要闻区 */
.zju-news{display:flex;gap:30px}
.zju-news .headline{flex:1.2;display:block;background:#fff;border:1px solid #eee;transition:all .3s}
.zju-news .headline:hover{border-color:#003F88;box-shadow:0 6px 16px rgba(102,8,116,.1);transform:translateY(-2px)}
.zju-news .headline .pic{height:280px;overflow:hidden}
.zju-news .headline .pic img{width:100%;height:100%;object-fit:cover;transition:all .5s}
.zju-news .headline:hover .pic img{transform:scale(1.05)}
.zju-news .headline h3{padding:18px 20px 6px;font-size:18px;color:#222;line-height:1.5}
.zju-news .headline p{padding:0 20px;color:#666;font-size:13px;line-height:1.7}
.zju-news .headline .date{display:block;padding:10px 20px 20px;color:#dbaa00;font-size:13px;font-family:"Times New Roman",serif}
.zju-news .list{flex:1.3;display:flex;flex-direction:column}
.zju-news .list li{display:flex;align-items:center;padding:14px 0;border-bottom:1px dashed #eadaef}
.zju-news .list li:last-child{border-bottom:0}
.zju-news .list .date{width:74px;text-align:center;padding-right:16px;border-right:2px solid #003F88;color:#003F88;flex-shrink:0}
.zju-news .list .date .d{display:block;font-size:24px;font-weight:700;line-height:1}
.zju-news .list .date .m{display:block;font-size:12px;color:#a67eb3;margin-top:4px;font-family:"Times New Roman",serif}
.zju-news .list h4{flex:1;padding-left:16px;font-size:15px;font-weight:400;color:#333;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.zju-news .list h4 a{color:#333}
.zju-news .list li:hover h4 a{color:#003F88}

/* 四栏资讯墙 */
.zju-4col{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.zju-4col .col{background:#fff;border:1px solid #eadaef;border-top:3px solid #003F88}
.zju-4col .col-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#faf3ff;border-bottom:1px solid #eadaef}
.zju-4col .col-head h3{font-size:16px;color:#003F88}
.zju-4col .col-head a{font-size:12px;color:#888}
.zju-4col .col-head a:hover{color:#dbaa00}
.zju-4col ul{padding:14px 16px}
.zju-4col li{position:relative;padding:7px 0 7px 14px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:13px}
.zju-4col li:before{content:"";position:absolute;left:0;top:16px;width:4px;height:4px;background:#dbaa00;border-radius:50%}

/* 专题墙 */
.zju-topics{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.zju-topics .card{position:relative;display:block;height:220px;overflow:hidden}
.zju-topics .card img{width:100%;height:100%;object-fit:cover;transition:all .5s}
.zju-topics .card:hover img{transform:scale(1.08)}
.zju-topics .card .mask{position:absolute;left:0;right:0;bottom:0;padding:20px;color:#fff;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(76,8,94,.85))}
.zju-topics .card .mask h3{font-size:17px;font-weight:500}
.zju-topics .card .mask p{font-size:12px;color:#dbaa00;margin-top:4px;font-family:"Times New Roman",serif}

/* 快速入口 */
.zju-quick{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.zju-quick a{display:flex;flex-direction:column;align-items:center;justify-content:center;height:110px;background:linear-gradient(135deg,#003F88,#1565c0);color:#fff;font-size:15px;letter-spacing:1px;transition:all .3s;border-radius:2px}
.zju-quick a:hover{background:linear-gradient(135deg,#dbaa00,#f0c233);color:#fff;transform:translateY(-3px);box-shadow:0 8px 16px rgba(102,8,116,.25)}
.zju-quick a .ico{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.4);border-radius:50%;font-size:18px;margin-bottom:8px}

/* 页面横幅 */
.page-banner{background:linear-gradient(135deg,#002a5e,#003F88 60%,#1565c0);color:#fff;padding:70px 0;text-align:center;position:relative;overflow:hidden}
.page-banner:before{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:#dbaa00}
.page-banner .inner h2{font-size:32px;font-weight:700;letter-spacing:4px}
.page-banner .inner .en{font-size:13px;color:#dbaa00;margin-top:8px;letter-spacing:3px;font-family:"Times New Roman",serif}

/* 面包屑 */
.breadcrumb{background:#f7f2f9;border-bottom:1px solid #eadaef;font-size:13px;color:#888}
.breadcrumb .container{line-height:44px}
.breadcrumb a{color:#003F88}

/* 主体布局 */
.main-wrap{padding:40px 0}
.main-wrap .container{display:flex;gap:30px}
.main-wrap .content{flex:1;min-width:0}

/* 侧边栏 */
.sidebar{width:300px;flex-shrink:0}
.sidebar .panel{background:#fff;border:1px solid #eadaef;margin-bottom:22px}
.sidebar .panel-head{background:#003F88;color:#fff;padding:12px 16px;font-size:15px;font-weight:500}
.sidebar .panel-head em{font-style:normal;font-size:11px;color:#dbaa00;margin-left:8px;letter-spacing:2px;font-family:"Times New Roman",serif}
.sidebar .panel-body{padding:14px 16px}
.sidebar .panel-body li{position:relative;padding:8px 0 8px 14px;border-bottom:1px dashed #f0e4f5;font-size:13px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.sidebar .panel-body li:last-child{border-bottom:0}
.sidebar .panel-body li:before{content:"";position:absolute;left:0;top:16px;width:4px;height:4px;background:#dbaa00;border-radius:50%}

/* 列表 */
.arc-list li{display:flex;align-items:center;padding:20px 0;border-bottom:1px dashed #eadaef}
.arc-list .date{width:74px;text-align:center;padding:10px 0;background:#faf3ff;color:#003F88;flex-shrink:0}
.arc-list .date .d{display:block;font-size:26px;font-weight:700;line-height:1}
.arc-list .date .m{display:block;font-size:12px;color:#a67eb3;margin-top:4px;font-family:"Times New Roman",serif}
.arc-list .txt{flex:1;padding-left:22px;min-width:0}
.arc-list .txt h3{font-size:17px;margin-bottom:6px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.arc-list .txt h3 a{color:#222}
.arc-list .txt h3 a:hover{color:#003F88}
.arc-list .txt p{color:#888;font-size:13px;line-height:1.7;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}

/* 分页 */
.pagelist{text-align:center;margin:30px 0 10px;font-size:0}
.pagelist li{display:inline-block;margin:0 3px;font-size:14px}
.pagelist li a,.pagelist li span{display:inline-block;padding:6px 14px;border:1px solid #e0d0e8;color:#003F88;background:#fff}
.pagelist li.thisclass span,.pagelist li a:hover{background:#003F88;color:#fff;border-color:#003F88}

/* 内容页 */
.arc-detail{background:#fff;padding:30px 36px;border:1px solid #eadaef}
.arc-detail .title{font-size:28px;color:#222;text-align:center;padding:10px 0 20px;border-bottom:1px dashed #eadaef}
.arc-detail .meta{text-align:center;padding:16px 0;color:#888;font-size:13px;border-bottom:1px solid #f0e4f5}
.arc-detail .meta span{margin:0 10px}
.arc-detail .body{padding:24px 0;font-size:15px;line-height:2;color:#333}
.arc-detail .body p{margin-bottom:14px}
.arc-detail .body img{max-width:100%;height:auto;display:block;margin:14px auto}
.arc-detail .tags{margin-top:24px;padding-top:18px;border-top:1px dashed #eadaef;font-size:13px}
.arc-detail .tags strong{color:#003F88;margin-right:8px}
.arc-detail .tags a{display:inline-block;padding:2px 10px;background:#faf3ff;color:#003F88;margin:3px 6px 3px 0;border:1px solid #e8d7ef;font-size:12px}
.arc-detail .tags a:hover{background:#003F88;color:#fff}
.arc-detail .prev-next{margin-top:22px;padding-top:18px;border-top:1px dashed #eadaef;font-size:13px}
.arc-detail .prev-next div{padding:6px 0}

/* 标签云 */
.tag-cloud{padding:10px 0}
.tag-cloud li{display:inline-block;margin:5px 6px}
.tag-cloud li a{display:inline-block;padding:6px 14px;background:#faf3ff;color:#003F88;border:1px solid #e8d7ef;font-size:13px}
.tag-cloud li a:hover{background:#003F88;color:#fff;border-color:#003F88}

/* 友情链接 */
.flinks{background:#002a5e;padding:20px 0;color:#cfe6ff;font-size:14px}
.flinks .container{line-height:32px}
.flinks .label{display:inline-block;color:#ffd700;font-size:15px;font-weight:700;letter-spacing:1px;margin-right:24px;vertical-align:middle}
.flinks ul{display:inline;padding:0;margin:0;list-style:none}
.flinks ul li{display:inline-block;vertical-align:middle;margin:0;padding:0}
.flinks ul li a{display:inline-block;padding:0 20px;color:#cfe6ff;font-size:14px;line-height:1.2;border-right:1px solid rgba(255,255,255,.25)}
.flinks ul li:last-child a{border-right:0}
.flinks ul li a:hover{color:#fff}

/* 页脚 */
.site-footer{background:#001b3d;color:#a8b9d2;padding:26px 0;text-align:center;font-size:13px}
.site-footer p{margin:4px 0}
.site-footer a{color:#a8b9d2}
.site-footer a:hover{color:#dbaa00}
.site-footer strong{color:#fff}
.site-footer .beian a{color:#7c93ad}

/* ============ 响应式自匹配 ============ */
@media (max-width:1200px){
    .container{width:100%;padding:0 15px;box-sizing:border-box}
}
@media (max-width:1100px){
    .zju-navbar{overflow-x:auto;-webkit-overflow-scrolling:touch}
    .zju-navbar::-webkit-scrollbar{display:none}
    .zju-nav ul{justify-content:flex-start;overflow:visible}
    .zju-nav li a{padding:0 14px;font-size:14px;max-width:none}
    .zju-topbar{overflow-x:auto;-webkit-overflow-scrolling:touch;justify-content:flex-end}
    .zju-wrap .zju-flex{min-height:90px}
    .zju-wrap .logo{max-width:50%}
    .zju-wrap .brand h1{font-size:18px;letter-spacing:1px}
}
@media (max-width:768px){
    body{font-size:14px}
    .zju-topbar,.zju-search{display:none!important}
    .zju-wrap .zju-flex{flex-direction:column;align-items:flex-start;gap:8px;min-height:auto;padding:12px 0}
    .zju-wrap .logo{max-width:100%;display:flex;align-items:center;gap:10px}
    .zju-wrap .logo img{height:42px}
    .zju-wrap .brand h1{font-size:18px;letter-spacing:2px}
    .zju-wrap .brand p{font-size:11px;letter-spacing:1px}
    .zju-navbar .zju-nav li a{padding:0 12px;font-size:13px;line-height:42px}
    .zju-slide,.swiper-container,.swiper-slide{height:220px!important}
    .zju-slide img,.swiper-slide img{height:220px!important;object-fit:cover}
    .zju-news{flex-direction:column}
    .zju-news .left,.zju-news .right{width:100%!important}
    .zju-4col,.zju-3col,.zju-2col{grid-template-columns:1fr!important;display:block}
    .zju-4col .col,.zju-3col .col{margin-bottom:16px}
    .zju-topics{flex-wrap:wrap}
    .zju-topics .card{width:calc(50% - 6px);margin-bottom:10px}
    .zju-quick{flex-wrap:wrap}
    .zju-quick a{width:33.33%;box-sizing:border-box;padding:14px 4px;font-size:12px}
    .page-banner{height:140px!important}
    .page-banner .inner h2,.page-banner h2{font-size:22px}
    .breadcrumb,.crumb{padding:8px 15px;font-size:12px}
    .main-wrap .container,.main-wrap{flex-direction:column;padding:16px 15px}
    .content,.arc-detail,.arc-list{width:100%!important}
    .arc-detail .title,.arc-detail h1.title{font-size:20px;line-height:1.4}
    .arc-detail .meta span{display:inline-block;margin-right:8px;font-size:12px}
    .right-bar,.sidebar{width:100%!important;margin:16px 0 0!important}
    .flinks ul{flex-wrap:wrap}
    .site-footer{padding:20px 0}
    .site-footer p{margin:4px 0}
    img{max-width:100%;height:auto}
    table{max-width:100%}
}

/* ============================================================
   ZJU 主页特色板块 - 重构追加
   ============================================================ */

/* 科学头条 */
.zju-sci{display:grid;grid-template-columns:1.25fr 1fr;gap:30px;align-items:stretch}
.zju-sci .sci-main{position:relative;display:block;background:#fff;border:1px solid #eee;overflow:hidden;transition:all .3s}
.zju-sci .sci-main:hover{border-color:#003F88;box-shadow:0 8px 22px rgba(0,63,136,.12);transform:translateY(-2px)}
.zju-sci .sci-main .pic{height:300px;overflow:hidden;position:relative}
.zju-sci .sci-main .pic img{width:100%;height:100%;object-fit:cover;transition:all .5s}
.zju-sci .sci-main:hover .pic img{transform:scale(1.04)}
.zju-sci .sci-main .num{position:absolute;left:0;top:0;width:88px;height:88px;background:#003F88;color:#fff;font-size:48px;font-weight:700;line-height:88px;text-align:center;font-family:"Times New Roman",serif;letter-spacing:0;border-bottom-right-radius:4px;z-index:2}
.zju-sci .sci-main .info{padding:18px 22px 22px}
.zju-sci .sci-main h3{font-size:19px;color:#222;line-height:1.5;margin-bottom:8px}
.zju-sci .sci-main:hover h3{color:#003F88}
.zju-sci .sci-main p{color:#666;font-size:13px;line-height:1.7}
.zju-sci .sci-main .date{display:inline-block;margin-top:10px;color:#dbaa00;font-size:13px;font-family:"Times New Roman",serif;letter-spacing:1px}
.zju-sci .sci-list{display:flex;flex-direction:column;gap:16px}
.zju-sci .sci-item{display:flex;background:#fff;border:1px solid #eee;padding:18px 18px 18px 14px;transition:all .25s;position:relative}
.zju-sci .sci-item:hover{border-color:#003F88;background:#faf6f0;transform:translateX(3px)}
.zju-sci .sci-item .n{flex-shrink:0;width:48px;font-family:"Times New Roman",serif;font-size:36px;font-weight:700;color:#dbaa00;line-height:1;text-align:center}
.zju-sci .sci-item .txt{flex:1;padding-left:12px;border-left:1px solid #eadaef}
.zju-sci .sci-item .txt h4{font-size:15px;color:#222;line-height:1.5;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.zju-sci .sci-item:hover .txt h4{color:#003F88}
.zju-sci .sci-item .txt .date{color:#a67eb3;font-size:12px;font-family:"Times New Roman",serif}

/* 媒体浙大 + 启真新论 双栏 */
.zju-twocol{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.zju-twocol .col{background:#fff;border:1px solid #eee;padding:0}
.zju-twocol .col-head{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:2px solid #003F88;background:linear-gradient(90deg,#faf3ff,#fff)}
.zju-twocol .col-head h3{font-size:18px;color:#003F88;font-weight:700;padding-left:12px;position:relative;letter-spacing:1px}
.zju-twocol .col-head h3:before{content:"";position:absolute;left:0;top:5px;width:3px;height:18px;background:#dbaa00}
.zju-twocol .col-head .more{font-size:12px;color:#888}
.zju-twocol .col-head .more:hover{color:#003F88}
.zju-twocol .col ul{padding:14px 22px 18px}
.zju-twocol .col li{display:flex;align-items:center;padding:9px 0;border-bottom:1px dashed #f0e4f5;font-size:14px}
.zju-twocol .col li:last-child{border-bottom:0}
.zju-twocol .col li:before{content:"";width:5px;height:5px;background:#dbaa00;border-radius:50%;margin-right:10px;flex-shrink:0}
.zju-twocol .col li a{flex:1;color:#333;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.zju-twocol .col li a:hover{color:#003F88}
.zju-twocol .col li .date{color:#a67eb3;font-size:12px;margin-left:10px;font-family:"Times New Roman",serif;flex-shrink:0}

/* 数字成就墙 */
.zju-stats{padding:60px 0;background:linear-gradient(135deg,#003F88,#001f4d);color:#fff;position:relative;overflow:hidden}
.zju-stats:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,transparent,#dbaa00,transparent)}
.zju-stats .stats-head{text-align:center;margin-bottom:38px}
.zju-stats .stats-head h2{font-size:28px;letter-spacing:6px;color:#fff;font-weight:700}
.zju-stats .stats-head em{display:block;font-style:normal;font-size:13px;letter-spacing:3px;color:#dbaa00;margin-top:6px;font-family:"Times New Roman",serif;text-transform:uppercase}
.zju-stats .grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.zju-stats .stat{text-align:center;padding:18px 8px;border:1px solid rgba(219,170,0,.3);background:rgba(255,255,255,.04);transition:all .3s}
.zju-stats .stat:hover{background:rgba(219,170,0,.1);border-color:#dbaa00;transform:translateY(-3px)}
.zju-stats .stat .n{font-size:42px;font-weight:700;color:#dbaa00;font-family:"Times New Roman",serif;line-height:1.1;display:block}
.zju-stats .stat .u{font-size:14px;color:#dbaa00;margin-left:2px;letter-spacing:1px}
.zju-stats .stat .label{margin-top:8px;font-size:13px;color:#dbe7f4;letter-spacing:1px}

/* 图说浙大 + 浙大视频 */
.zju-pic-video{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}
.zju-pic-video .pics{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.zju-pic-video .pics .card{position:relative;display:block;height:175px;overflow:hidden;background:#eadaef}
.zju-pic-video .pics .card img{width:100%;height:100%;object-fit:cover;transition:all .5s}
.zju-pic-video .pics .card:hover img{transform:scale(1.06)}
.zju-pic-video .pics .card .mask{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,42,94,.92));color:#fff;font-size:13px;line-height:1.4}
.zju-pic-video .videos{display:flex;flex-direction:column;gap:16px}
.zju-pic-video .videos .vc{position:relative;display:block;flex:1;background:#001f4d;overflow:hidden;border:1px solid #002a5e}
.zju-pic-video .videos .vc img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:all .4s}
.zju-pic-video .videos .vc:hover img{opacity:1;transform:scale(1.04)}
.zju-pic-video .videos .vc .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:54px;height:54px;line-height:54px;text-align:center;background:rgba(219,170,0,.92);color:#fff;border-radius:50%;font-size:22px;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.zju-pic-video .videos .vc .play:after{content:"\25B6";display:inline-block;margin-left:3px}
.zju-pic-video .videos .vc .cap{position:absolute;left:0;right:0;bottom:0;padding:12px 16px;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.85));color:#fff;font-size:14px;letter-spacing:1px}

/* 学院（系） */
.zju-colleges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 16px}
.zju-colleges a{display:flex;align-items:center;padding:14px 16px;background:#fff;border:1px solid #eee;border-left:3px solid #dbaa00;font-size:14px;color:#333;letter-spacing:1px;transition:all .3s;position:relative}
.zju-colleges a:before{content:"";width:6px;height:6px;border-top:2px solid #dbaa00;border-right:2px solid #dbaa00;transform:rotate(45deg);position:absolute;right:18px;top:50%;margin-top:-4px;transition:all .3s}
.zju-colleges a:hover{background:linear-gradient(90deg,#003F88,#1565c0);color:#fff;border-left-color:#dbaa00;border-color:#003F88;transform:translateY(-2px);box-shadow:0 4px 14px rgba(0,63,136,.18)}
.zju-colleges a:hover:before{border-color:#fff;right:14px}

/* 防溢出补丁: grid 子项 min-width:0 让 ellipsis 生效 */
.zju-4col .col,.zju-3col .col,.zju-2col .col,.zju-twocol .col,.zju-news .col,.zju-sci .sci-main,.zju-sci .sci-list,.zju-sci .sci-item .txt{min-width:0}
.zju-4col .col,.zju-3col .col,.zju-2col .col{overflow:hidden}
.zju-4col ul,.zju-3col ul,.zju-2col ul{min-width:0}
.zju-4col li a,.zju-3col li a,.zju-2col li a{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.zju-sci .sci-item .txt h4{word-break:break-all}

/* zju-twocol .top 图文头条：图左文右 flex 布局 */
.zju-twocol .col .top{display:flex;gap:14px;padding:16px 22px;border-bottom:1px dashed #f0e4f5;align-items:flex-start}
.zju-twocol .col .top .pic{flex-shrink:0;width:160px;height:100px;overflow:hidden;border-radius:4px;background:#f5f5f5}
.zju-twocol .col .top .pic img{width:100%;height:100%;object-fit:cover;display:block;transition:all .4s}
.zju-twocol .col .top:hover .pic img{transform:scale(1.05)}
.zju-twocol .col .top .txt{flex:1;min-width:0}
.zju-twocol .col .top .txt h4{font-size:15px;line-height:1.5;margin-bottom:6px;color:#222;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-weight:600}
.zju-twocol .col .top .txt h4 a{color:#222}
.zju-twocol .col .top .txt h4 a:hover{color:#003F88}
.zju-twocol .col .top .txt p{font-size:12px;color:#888;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
@media screen and (max-width:768px){
  .zju-twocol .col .top{padding:12px 14px;gap:10px}
  .zju-twocol .col .top .pic{width:110px;height:74px}
  .zju-twocol .col .top .txt h4{font-size:14px}
}

/* === 求是新闻三栏（浙大首屏） === */
.zju-headlines{padding:60px 0 70px;background:#fff;position:relative;overflow:hidden}
.zju-headlines .deco{position:absolute;width:160px;height:160px;opacity:.18;pointer-events:none}
.zju-headlines .deco-l{left:-30px;top:30px;background:linear-gradient(135deg,transparent 50%,#003F88 50%,#003F88 52%,transparent 52%),linear-gradient(135deg,transparent 60%,#003F88 60%,#003F88 62%,transparent 62%),linear-gradient(135deg,transparent 70%,#003F88 70%,#003F88 72%,transparent 72%);transform:rotate(180deg)}
.zju-headlines .deco-r{right:-30px;bottom:30px;background:linear-gradient(135deg,transparent 50%,#003F88 50%,#003F88 52%,transparent 52%),linear-gradient(135deg,transparent 60%,#003F88 60%,#003F88 62%,transparent 62%),linear-gradient(135deg,transparent 70%,#003F88 70%,#003F88 72%,transparent 72%)}
.zju-headlines .container{position:relative;z-index:2}
.zju-headlines .hl-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1.2fr) minmax(0,1fr);gap:36px;align-items:start}
.zju-headlines .hl-col{min-width:0}

/* 三栏共用标题：书法字 求是/媒体 + 黑粗体 新闻/浙大 */
.zju-headlines .hl-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;border-bottom:2px solid #f0f3f8;padding-bottom:14px}
.zju-headlines .hl-head h3{display:flex;align-items:baseline;gap:10px;font-size:26px;color:#1a1a1a;font-weight:700;letter-spacing:2px}
.zju-headlines .hl-head .cal{color:#003F88;font-family:"STKaiti","KaiTi","楷体","Source Han Serif",serif;font-style:italic;font-weight:600;font-size:30px;letter-spacing:0}
.zju-headlines .hl-head .cn{color:#1a1a1a}
.zju-headlines .hl-head .more{font-size:13px;color:#888}
.zju-headlines .hl-head .more:hover{color:#003F88}

/* 左：求是新闻大图主新闻 */
.zju-headlines .left .hl-headline{display:block;margin-bottom:18px}
.zju-headlines .left .hl-headline .pic{width:100%;height:300px;overflow:hidden;background:#f3f6fa;margin-bottom:18px}
.zju-headlines .left .hl-headline .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.zju-headlines .left .hl-headline:hover .pic img{transform:scale(1.05)}
.zju-headlines .left .hl-headline .date{display:block;color:#c0392b;font-size:13px;font-family:"Times New Roman",serif;margin-bottom:6px;letter-spacing:1px}
.zju-headlines .left .hl-headline h4{font-size:20px;color:#1a1a1a;line-height:1.5;font-weight:700;margin-bottom:10px}
.zju-headlines .left .hl-headline:hover h4{color:#003F88}
.zju-headlines .left .hl-headline p{color:#666;font-size:14px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.zju-headlines .left .enter{display:inline-block;color:#c0392b;font-size:14px;border-bottom:1px solid #c0392b;padding-bottom:2px;letter-spacing:2px;margin-top:8px}
.zju-headlines .left .enter:hover{color:#003F88;border-bottom-color:#003F88}

/* 中：纯日期+标题列表 */
.zju-headlines .mid .hl-list li{padding:18px 0;border-bottom:1px solid #f0f3f8}
.zju-headlines .mid .hl-list li:first-child{padding-top:0}
.zju-headlines .mid .hl-list .date{display:block;color:#c0392b;font-size:13px;font-family:"Times New Roman",serif;margin-bottom:8px;letter-spacing:1px}
.zju-headlines .mid .hl-list h4{font-size:15px;color:#1a1a1a;font-weight:500;line-height:1.6}
.zju-headlines .mid .hl-list h4 a{color:#1a1a1a;display:block;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.zju-headlines .mid .hl-list li:hover h4 a{color:#003F88}

/* 右：媒体浙大列表（左 logo + 右标题） */
.zju-headlines .hl-media li{padding:14px 0;border-bottom:1px solid #f0f3f8}
.zju-headlines .hl-media li:first-child{padding-top:0}
.zju-headlines .hl-media li a{display:flex;align-items:center;gap:14px;min-width:0}
.zju-headlines .hl-media .m-logo{flex:0 0 64px;width:64px;height:48px;display:block;border:1px solid #eef1f6;background:#fafbfc;overflow:hidden}
.zju-headlines .hl-media .m-logo img{width:100%;height:100%;object-fit:contain;padding:4px}
.zju-headlines .hl-media .m-title{flex:1;min-width:0;font-size:14px;color:#1a1a1a;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.zju-headlines .hl-media li:hover .m-title{color:#003F88}

/* 隐藏轮播下方原 zju-news（已被三栏代替） */
.zju-slide{margin-top:0}

/* === 防溢出兜底 v1 === */
html,body{overflow-x:hidden}
.container{box-sizing:border-box;max-width:1200px;width:auto !important;padding-left:20px;padding-right:20px}
img,iframe,video{max-width:100%;height:auto}
.zju-news,.zju-news>*,.zju-twocol,.zju-twocol>*,.zju-3col,.zju-3col>*,.zju-4col,.zju-4col>*,.zju-quick,.zju-quick>*,.zju-topics,.zju-topics>*,.zju-pic-video,.zju-pic-video>*,.zju-stats .grid,.zju-stats .grid>*,.zju-colleges,.zju-colleges>*,.zju-people,.zju-people>*{min-width:0}
.zju-news .col,.zju-twocol .col,.zju-3col .col,.zju-4col .col,.zju-topics .col{overflow:hidden}
.zju-news ul,.zju-twocol ul,.zju-3col ul,.zju-4col ul,.zju-topics ul{min-width:0}
.zju-news li a,.zju-twocol li a,.zju-3col li a,.zju-4col li a,.zju-topics li a{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.zju-news .headline,.zju-news .list{min-width:0}
.flinks,.flinks ul,.flinks ul li{min-width:0}
.zju-navbar .zju-nav ul{flex-wrap:nowrap}