/* ============ 公共样式 ============ */
:root{
    --main:#1a5fb4;
    --dark:#0d3b7a;
    --hover:#2d7df6;
    --light:#f0f6ff;
    --text:#333;
    --gray:#888;
    --bd:#e6e6e6;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:"Microsoft YaHei","微软雅黑",Arial,sans-serif;color:var(--text);font-size:14px;background:#f5f5f5;line-height:1.6;}
a{color:var(--text);text-decoration:none;transition:color .25s;}
a:hover{color:var(--hover);}
ul,li{list-style:none;}
img{border:0;max-width:100%;display:block;}
.wrap{width:1340px;max-width:96%;margin:0 auto;}
.clearfix::after{content:"";display:block;clear:both;}

/* ============ 1. 头部 ============ */
.header{position:relative;overflow:visible;}
.header .bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url('../images/bg1.jpg') center/cover no-repeat #1a3a6a;}
.header .mask{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(13,59,122,.85),rgba(26,95,180,.7));}
.header .inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;height:160px;}
.header .logo{display:flex;align-items:center; padding-top:10px;}
.header .logo img{height:56px;}
.header .logo .titles{display:none;}
.header .search{display:flex;align-items:center;background:rgba(255,255,255,.95);border-radius:24px;overflow:hidden;height:40px;box-shadow:0 2px 8px rgba(0,0,0,.15);}
.header .search div{ width:100%; height:100%; }
.header .search input{width:220px;border:0;outline:0;height:100%;padding:0 16px;font-size:14px;background:transparent;}
.header .search button{border:0;cursor:pointer;background:var(--main);color:#fff;width:50px;height:100%;font-size:18px;}
.header .search button i{ font-size:20px; }
/* ============ 3. 工作动态 ============ */
.work{padding:30px 0;background:#fff;}
.work .layout{display:flex;gap:30px;align-items:stretch;}
.work .layout .left,.work .layout .right{display:flex;flex-direction:column;height:auto;}
/* 右栏决定整体高度；左栏通过JS将work-slider高度设为与右栏work-list等高 */
.work .right{flex:1;}
.work .left{flex:0 0 56%;}
.work-list{flex:0 1 auto;}
.work-list li:last-child{border-bottom:0;}
.section-title{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--main);padding-bottom:10px;margin-bottom:16px;flex-shrink:0;}
.section-title h2{font-size:20px;color:var(--dark);font-weight:bold;display:flex;align-items:center;gap:10px;}
.section-title h2::before{content:"";width:4px;height:22px;background:var(--main);}
.section-title .more{font-size:14px;color:var(--gray);}

/* 推荐新闻 Swiper 轮播：严格限制在容器尺寸内，不让内容溢出 */
.work-slider{width:100%;height:360px;position:relative;border-radius:6px;overflow:hidden;background:#ddd;}
.work-slider.swiper{overflow:hidden !important;}
.work-slider .swiper-wrapper{width:100%;height:100% !important;transform-style:preserve-3d;}
.work-slider .swiper-slide{width:100% !important;height:100% !important;position:relative;overflow:hidden;}
.work-slider .swiper-slide img{width:100%;height:100%;object-fit:cover;display:block;}
.work-slider .swiper-slide .cap{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff;padding:40px 20px 20px;}
.work-slider .swiper-slide .cap h3{font-size:18px;font-weight:bold;margin-bottom:6px;}
.work-slider .swiper-slide .cap p{font-size:14px;opacity:.9;}
.work-slider .swiper-pagination-bullet{background:#fff;opacity:.5;}
.work-slider .swiper-pagination-bullet-active{opacity:1;}
.work-slider .swiper-button-prev,.work-slider .swiper-button-next{color:#fff;background:rgba(0,0,0,.3);width:36px;height:50px;border-radius:4px;}

/* 工作动态列表 */
.work-list li{display:flex;gap:16px;padding:14px 0;border-bottom:1px dashed var(--bd);align-items:flex-start;transition:all .25s ease;padding-left:6px;padding-right:6px;border-radius:4px;}
.work-list li:hover{background:var(--light);transform:translateX(6px);box-shadow:0 2px 8px rgba(26,95,180,.08);}
.work-list .date{flex-shrink:0;text-align:center;background:var(--main);color:#fff;padding:8px 12px;border-radius:4px;min-width:64px;transition:all .25s;}
.work-list li:hover .date{/*background:var(--main);color:#fff;*/ background:var(--dark);color:var(--light);}
.work-list .date .day{font-size:22px;font-weight:bold;line-height:1.2;display:block;}
.work-list .date .ym{font-size:11px;display:block;margin-top:2px;color:rgba(255,255,255,.8);}
.work-list li:hover .date .ym{ }
.work-list .info{flex:1;overflow:hidden;}
.work-list .info a{font-size:16px;color:var(--text);font-weight:500;display:block;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .25s;}
.work-list .info a:hover{color:var(--main);}
.work-list .info .desc{font-size:14px;color:var(--gray);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ============ 4. 公告/流程/他山 ============ */
.tri{padding:30px 0;background:#f5f5f5;}
.tri .layout{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;}
.tri .box{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.06);}
.tri .box .head{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--main);padding:14px 18px 0;}
.tri .box .head h2{font-size:20px;color:var(--dark);font-weight:bold;display:flex;align-items:center;gap:8px;padding-bottom:12px;}
.tri .box .head h2::before{content:"";width:4px;height:22px;background:var(--main);}
.tri .box .head .more{font-size:12px;color:var(--gray);padding-bottom:12px;}
.tri .box .body{padding:8px 18px;}
.tri-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px dashed var(--bd);align-items:center;transition:all .25s ease;padding-left:6px;padding-right:6px;border-radius:4px;}
.tri-list li:last-child{border-bottom:0;}
.tri-list li:hover{background:var(--light);transform:translateX(6px);box-shadow:0 2px 8px rgba(26,95,180,.08);}
.tri-list .date{flex-shrink:0;text-align:center;color:var(--main);min-width:52px;transition:all .25s;}
.tri-list li:hover .date{color:var(--dark);}
.tri-list .date .day{font-size:18px;font-weight:bold;display:block;line-height:1.2;}
.tri-list .date .ym{font-size:11px;color:var(--gray);display:block;}
.tri-list .info{flex:1;overflow:hidden;}
.tri-list .info a{font-size:16px;color:var(--text);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .25s;}
.tri-list .info a:hover{color:var(--main);}

/* ============ 5. 快速通道 ============ */
.fast{padding:40px 0;background:#fff;}
.fast .head{text-align:center;margin-bottom:30px;}
.fast .head h2{font-size:24px;color:var(--dark);font-weight:bold;display:inline-block;padding:0 24px;position:relative;}
.fast .head h2::before,.fast .head h2::after{content:"";position:absolute;top:50%;width:50px;height:2px;background:var(--main);}
.fast .head h2::before{right:100%;}
.fast .head h2::after{left:100%;}
.fast .head .en{display:block;font-size:12px;color:var(--gray);letter-spacing:2px;margin-top:6px;}
.fast .grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.fast .card{background:var(--light);border-radius:8px;border:1px solid #e0e8f0;padding:24px 16px;display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:all .3s;}
.fast .card:hover{background:#fff;border-color:var(--main);box-shadow:0 4px 16px rgba(26,95,180,.15);}
.fast .card .icon-wrap{perspective:1000px;width:60px;height:60px;margin-bottom:12px;}
.fast .card .icon{width:60px;height:60px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--main);transition:transform .6s;transform-style:preserve-3d;position:relative;}
.fast .card .icon i{ font-size:34px; }
.fast .card:hover .icon{transform:rotateY(180deg);}
.fast .card .icon .ic{backface-visibility:hidden;position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;}
.fast .card .icon .ic-back{background:var(--main);color:#fff;border-radius:50%;transform:rotateY(180deg);}
.fast .card .ttl{font-size:16px;color:var(--dark);font-weight:bold;}

/* ============ 页面响应式 ============ */
@media (max-width:980px){
    .work .layout{flex-direction:column;}
    .work-slider{height:220px;}
    .tri .layout{grid-template-columns:1fr;}
    .fast .grid{grid-template-columns:repeat(2,1fr);}
}
/* ============ 2. 导航 ============ */
.nav{background:var(--main);height:52px;position:relative;z-index:50;}
.nav .wrap{height:100%;}
.nav ul{display:flex;height:100%;}
.nav li{flex:1;position:relative;}
.nav li a{display:block;height:100%;line-height:52px;text-align:center;color:#fff;font-size:18px;font-weight:500;}
.nav li a:hover,
.nav li.active a{background:var(--dark);}
.nav .active .submenu a{ background:#fff;}
.nav li.has-sub > a::after{content:" ▾";font-size:11px;opacity:.7;}
.nav .submenu{position:absolute;top:100%;left:0;min-width:100%;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.15);display:none;z-index:100;}
.nav li:hover .submenu{display:block;}
.nav .submenu a{display:block;height:42px;line-height:42px;color:var(--text);font-size:14px;border-bottom:1px solid var(--bd);padding:0 18px;text-align:center;}
.nav .submenu a:hover{background:var(--light);color:var(--main);}
.nav .active .submenu a{ color:#000;}
/* 移动端导航按钮 */
.nav-toggle{display:none;position:absolute;right:0px;top:37px;transform:translateY(-50%);width:36px;height:36px;cursor:pointer;z-index:60;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:all .3s;}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px);}
.nav-toggle.active span:nth-child(2){opacity:0;}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px);}



/* ============ 面包屑 ============ */
.breadcrumb{background:#fff;border-bottom:1px solid var(--bd);padding:14px 0;}
.breadcrumb .wrap{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--gray);}
.breadcrumb a{color:var(--gray);}
.breadcrumb a:hover{color:var(--main);}
.breadcrumb .sep{color:#ccc;font-size:12px;}
.breadcrumb .current{color:var(--main);font-weight:500;}

/* ============ 主体左右布局 ============ */
.page-body{padding:30px 0;background:#f5f5f5;min-height:500px;}
.page-body .layout{display:flex;gap:24px;align-items:flex-start;}
/* 左侧菜单 */
.side-menu{flex:0 0 260px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.side-menu .menu-title{background:var(--main);color:#fff;padding:16px 20px;font-size:18px;font-weight:bold;text-align:center;letter-spacing:2px;}
.side-menu ul li{}
.side-menu ul li a{display:block;padding:14px 20px;border-bottom:1px solid var(--bd);font-size:14px;color:var(--text);transition:all .25s;display:flex;align-items:center;justify-content:space-between;}
.side-menu ul li a::after{content:">";font-size:12px;color:#ccc;transition:color .25s;}
.side-menu ul li a:hover,.side-menu ul li.active a{background:var(--light);color:var(--main);font-weight:500;}
.side-menu ul li a:hover::after,.side-menu ul li.active a::after{color:var(--main);}
.side-menu ul li:last-child a{border-bottom:0;}

/* 右侧内容 */
.content-area{flex:1;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.content-header{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--main);padding:16px 24px;}
.content-header h2{font-size:20px;color:var(--dark);font-weight:bold;display:flex;align-items:center;gap:10px;}
.content-header h2::before{content:"";width:4px;height:22px;background:var(--main);}

/* === 文章详情 === */
.article-detail{padding:30px 24px;}
.article-title{text-align:center;padding-bottom:20px;border-bottom:1px solid var(--bd);margin-bottom:20px;}
.article-title h3{font-size:22px;color:var(--dark);font-weight:bold;line-height:1.5;margin-bottom:14px;}
.article-meta{display:flex;justify-content:center;align-items:center;gap:24px;flex-wrap:wrap;font-size:14px;color:var(--gray);}
.article-meta span{display:flex;align-items:center;gap:4px;}

/* 文章正文 */
.article-content{padding:20px 0;line-height:2;font-size:15px;color:#444;}
.article-content p{margin-bottom:16px;text-indent:2em;}
.article-content h4{font-size:16px;color:var(--dark);font-weight:bold;margin:24px 0 12px;padding-left:12px;border-left:3px solid var(--main);}
.article-content img{max-width:100%;height:auto;border-radius:6px;margin:16px auto;}
.article-content .img-caption{text-align:center;font-size:14px;color:var(--gray);margin-top:-8px;margin-bottom:16px;}

/* 上下篇导航 */
.article-nav{border-top:1px solid var(--bd);margin-top:30px;padding-top:0;}
.article-nav .nav-item{display:flex;align-items:center;padding:14px 0;border-bottom:1px dashed var(--bd);font-size:14px;transition:all .25s;}
.article-nav .nav-item:last-child{border-bottom:0;}
.article-nav .nav-item:hover{padding-left:6px;}
.article-nav .nav-item:hover a{color:var(--main);}
.article-nav .nav-label{flex-shrink:0;display:inline-block;background:var(--main);color:#fff;padding:4px 12px;border-radius:4px;font-size:12px;margin-right:12px;min-width:52px;text-align:center;}
.article-nav .nav-item.next .nav-label{background:var(--dark);}
.article-nav .nav-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);transition:color .25s;}
.article-nav .nav-item:hover .nav-title{color:var(--main);}
.article-nav .nav-date{flex-shrink:0;color:var(--gray);font-size:12px;margin-left:12px;}
.article-nav .no-more{color:#ccc;font-style:italic;}


/* ============ 面包屑 ============ */
.breadcrumb{background:#fff;border-bottom:1px solid var(--bd);padding:14px 0;}
.breadcrumb .wrap{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--gray);}
.breadcrumb a{color:var(--gray);}
.breadcrumb a:hover{color:var(--main);}
.breadcrumb .sep{color:#ccc;font-size:12px;}
.breadcrumb .current{color:var(--main);font-weight:500;}

/* ============ 主体左右布局 ============ */
.page-body{padding:30px 0;background:#f5f5f5;min-height:500px;}
.page-body .layout{display:flex;gap:24px;align-items:flex-start;}
/* 左侧菜单 */
.side-menu{flex:0 0 260px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.side-menu .menu-title{background:var(--main);color:#fff;padding:16px 20px;font-size:18px;font-weight:bold;text-align:center;letter-spacing:2px;}
.side-menu ul li{}
.side-menu ul li a{display:block;padding:14px 20px;border-bottom:1px solid var(--bd);font-size:14px;color:var(--text);transition:all .25s;display:flex;align-items:center;justify-content:space-between;}
.side-menu ul li a::after{content:">";font-size:12px;color:#ccc;transition:color .25s;}
.side-menu ul li a:hover,.side-menu ul li.active a{background:var(--light);color:var(--main);font-weight:500;}
.side-menu ul li a:hover::after,.side-menu ul li.active a::after{color:var(--main);}
.side-menu ul li:last-child a{border-bottom:0;}

/* 右侧内容 */
.content-area{flex:1;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.content-header{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--main);padding:16px 24px;}
.content-header h2{font-size:20px;color:var(--dark);font-weight:bold;display:flex;align-items:center;gap:10px;}
.content-header h2::before{content:"";width:4px;height:22px;background:var(--main);}
/* 切换标签 */
.tab-switch{display:flex;gap:0;}
.tab-switch .tab-btn{padding:6px 18px;font-size:14px;cursor:pointer;border:1px solid var(--bd);background:#fff;color:var(--gray);transition:all .25s;}
.tab-switch .tab-btn:first-child{border-radius:4px 0 0 4px;}
.tab-switch .tab-btn:last-child{border-radius:0 4px 4px 0;border-left:0;}
.tab-switch .tab-btn.active{background:var(--main);color:#fff;border-color:var(--main);}

/* === 新闻列表 - 纯标题模式 === */
.news-list-simple{padding:10px 24px;}
.news-list-simple li{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px dashed var(--bd);transition:all .25s;}
.news-list-simple li:hover{padding-left:10px;}
.news-list-simple li:hover a{color:var(--main);}
.news-list-simple .title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px;}
.news-list-simple .title::before{content:"";display:inline-block;width:6px;height:6px;background:var(--main);border-radius:50%;margin-right:10px;vertical-align:middle;flex-shrink:0;}
.news-list-simple .date{flex-shrink:0;color:var(--gray);font-size:14px;margin-left:16px;}
.news-list-simple .news-item{display:flex;gap:20px;padding:18px 0;border-bottom:1px solid var(--bd);transition:all .25s;align-items:flex-start;}
.news-list-simple .news-item:hover{background:var(--light);margin:0 -24px;padding:18px 24px;border-radius:6px;}
.news-list-simple .news-item:last-child{border-bottom:0;}
.news-list-simple .thumb{flex:0 0 160px;height:100px;border-radius:6px;overflow:hidden;background:#eee;}
.news-list-simple .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.news-list-simple .news-item:hover .thumb img{transform:scale(1.05);}
.news-list-simple .info{flex:1;display:flex;flex-direction:column;justify-content:space-between;min-height:100px;}
.news-list-simple .info h3{font-size:16px;font-weight:600;color:var(--text);line-height:1.5;margin-bottom:8px;transition:color .25s;}
.news-list-simple .news-item:hover .info h3{color:var(--main);}
.news-list-simple .info .desc{font-size:14px;color:var(--gray);line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1;}
.news-list-simple .info .meta{/*display:flex;*/align-items:center;gap:16px;font-size:12px;color:#aaa;margin-top:8px;}
.news-list-simple .info .meta span{/*display:flex;*/align-items:center;gap:4px; float:right; color:var(--gray);font-size:14px;}

/* === 新闻列表 - 图文模式 === */
.news-list-thumb{padding:16px 24px;display:none;}
.news-list-thumb .news-item{display:flex;gap:20px;padding:18px 0;border-bottom:1px solid var(--bd);transition:all .25s;align-items:flex-start;}
.news-list-thumb .news-item:hover{background:var(--light);margin:0 -24px;padding:18px 24px;border-radius:6px;}
.news-list-thumb .news-item:last-child{border-bottom:0;}
.news-list-thumb .thumb{flex:0 0 200px;height:140px;border-radius:6px;overflow:hidden;background:#eee;}
.news-list-thumb .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.news-list-thumb .news-item:hover .thumb img{transform:scale(1.05);}
.news-list-thumb .info{flex:1;display:flex;flex-direction:column;justify-content:space-between;min-height:140px;}
.news-list-thumb .info h3{font-size:16px;font-weight:600;color:var(--text);line-height:1.5;margin-bottom:8px;transition:color .25s;}
.news-list-thumb .news-item:hover .info h3{color:var(--main);}
.news-list-thumb .info .desc{font-size:14px;color:var(--gray);line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1;}
.news-list-thumb .info .meta{display:flex;align-items:center;gap:16px;font-size:12px;color:#aaa;margin-top:8px;}
.news-list-thumb .info .meta span{display:flex;align-items:center;gap:4px;}

/* === 分页 === */
/*.pagination{display:flex;justify-content:center;align-items:center;gap:6px;padding:24px;border-top:1px solid var(--bd);}
.pagination a,.pagination span{display:inline-block;padding:8px 14px;border:1px solid var(--bd);border-radius:4px;font-size:14px;color:var(--text);transition:all .25s;cursor:pointer;}
.pagination a:hover{background:var(--light);border-color:var(--main);color:var(--main);}
.pagination .active{background:var(--main);color:#fff;border-color:var(--main);}
.pagination .disabled{color:#ccc;cursor:not-allowed;border-color:var(--bd);}
.pagination .disabled:hover{background:#fff;color:#ccc;border-color:var(--bd);}*/

.pagination { justify-content: center; gap: 8px; margin-top: 50px; }
.pagination{}
.pagination .block{ padding:6px 0;}
/*.pagination a,*/
.pagination .p_first,
.pagination .p_prev,
.pagination .p_first_d,
.pagination .p_prev_d,
.pagination .p_no_d,
.pagination .p_no,
.pagination .p_dot,
.pagination .p_next,
.pagination .p_last,
.pagination .p_next_d,
.pagination .p_last_d,
.pagination .p_pages span{display:inline-block;padding: 0px 0px!important;margin: 10px 5px!important;border: 1px solid #ddd!important;border-radius: 5px!important;color: #333;transition: all 0.3s ease; cursor:pointer; width:44px !important; height:32px !important; line-height:32px;}
.pagination .p_pages span a{ width:100%; height:100%; display:block; line-height:32px; }
.pagination .p_no_d,
.pagination .p_pages span:hover{background: #066bad!important;color: #fff!important;border-color: #881211;}
.pagination span a {
  width: 100%;
  height: 100%;
  display: block;
  line-height: 32px;
}
/* ============ 页面响应式 ============ */
@media (max-width:980px){
    .page-body .layout{flex-direction:column;}
    .side-menu{flex:none;width:100%;}
    .side-menu ul{display:flex;flex-wrap:wrap;gap:0;}
    .side-menu ul li{flex:1 0 33.33%;}
    .side-menu ul li a{justify-content:center;padding:12px 10px;font-size:14px;text-align:center;}
    .side-menu ul li a::after{display:none;}
    .news-list-thumb .news-item{flex-direction:column;}
    .news-list-thumb .thumb{flex:none;width:100%;height:200px;}
    .news-list-thumb .info{min-height:auto;}
    .content-header{flex-direction:column;gap:10px;align-items:flex-start;}
}
@media (max-width:600px){
    .side-menu ul li{flex:1 0 50%;}
    .news-list-simple .title{font-size:14px;}
    .pagination a,.pagination span{padding:6px 10px;font-size:12px;}
}
/* ============ 页面响应式 ============ */
@media (max-width:980px){
    .page-body .layout{flex-direction:column;}
    .side-menu{flex:none;width:100%;}
    .side-menu ul{display:flex;flex-wrap:wrap;gap:0;}
    .side-menu ul li{flex:1 0 33.33%;}
    .side-menu ul li a{justify-content:center;padding:12px 10px;font-size:14px;text-align:center;}
    .side-menu ul li a::after{display:none;}
    .article-detail{padding:20px 16px;}
    .article-title h3{font-size:18px;}
    .article-content{font-size:14px;}
    .article-meta{gap:12px;font-size:12px;}
    .content-header{flex-direction:column;gap:10px;align-items:flex-start;}
}
@media (max-width:600px){
    .side-menu ul li{flex:1 0 50%;}
    .article-title h3{font-size:16px;}
    .article-nav .nav-item{flex-wrap:wrap;gap:6px;}
    .article-nav .nav-date{display:none;}
}

/* ============ 面包屑 ============ */
.breadcrumb{background:#fff;border-bottom:1px solid var(--bd);padding:14px 0;}
.breadcrumb .wrap{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--gray);}
.breadcrumb a{color:var(--gray);}
.breadcrumb a:hover{color:var(--main);}
.breadcrumb .sep{color:#ccc;font-size:12px;}
.breadcrumb .current{color:var(--main);font-weight:500;}

/* ============ 主体左右布局 ============ */
.page-body{padding:30px 0;background:#f5f5f5;min-height:500px;}
.page-body .layout{display:flex;gap:24px;align-items:flex-start;}
/* 左侧菜单 */
.side-menu{flex:0 0 260px;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.side-menu .menu-title{background:var(--main);color:#fff;padding:16px 20px;font-size:18px;font-weight:bold;text-align:center;letter-spacing:2px;}
.side-menu ul li{}
.side-menu ul li a{display:block;padding:14px 20px;border-bottom:1px solid var(--bd);font-size:14px;color:var(--text);transition:all .25s;display:flex;align-items:center;justify-content:space-between;}
.side-menu ul li a::after{ font-family:"iconfont"; content:"\e1674";font-size:12px;color:#ccc;transition:color .25s;}
.side-menu ul li a:hover,.side-menu ul li.active a{background:var(--light);color:var(--main);font-weight:500;}
.side-menu ul li a:hover::after,.side-menu ul li.active a::after{color:var(--main);}
.side-menu ul li:last-child a{border-bottom:0;}

/* 右侧内容 */
.content-area{flex:1;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.content-header{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--main);padding:16px 24px;}
.content-header h2{font-size:20px;color:var(--dark);font-weight:bold;display:flex;align-items:center;gap:10px;}
.content-header h2::before{content:"";width:4px;height:22px;background:var(--main);}

/* === 图片列表网格 === */
.img-grid{padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.img-card{border-radius:8px;overflow:hidden;background:#fff;border:1px solid var(--bd);transition:all .3s;cursor:pointer;}
.img-card:hover{box-shadow:0 6px 20px rgba(26,95,180,.15);transform:translateY(-4px);border-color:var(--main);}
.img-card .img-wrap{position:relative;width:100%;padding-top:70%;overflow:hidden;background:#eee;}
.img-card .img-wrap img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.img-card:hover .img-wrap img{transform:scale(1.08);}
.img-card .img-wrap .overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(transparent 50%,rgba(0,0,0,.5));opacity:0;transition:opacity .3s;}
.img-card:hover .img-wrap .overlay{opacity:1;}
.img-card .img-wrap .zoom-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:40px;height:40px;background:rgba(255,255,255,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--main);transition:transform .3s;opacity:0;}
.img-card:hover .img-wrap .zoom-icon{transform:translate(-50%,-50%) scale(1);opacity:1;}
.img-card .card-title{padding:12px 14px;font-size:14px;color:var(--text);line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .25s;}
.img-card:hover .card-title{color:var(--main);}

/* === 分页 === */
/*.pagination{display:flex;justify-content:center;align-items:center;gap:6px;padding:24px;border-top:1px solid var(--bd);}
.pagination a,.pagination span{display:inline-block;padding:8px 14px;border:1px solid var(--bd);border-radius:4px;font-size:14px;color:var(--text);transition:all .25s;cursor:pointer;}
.pagination a:hover{background:var(--light);border-color:var(--main);color:var(--main);}
.pagination .active{background:var(--main);color:#fff;border-color:var(--main);}
.pagination .disabled{color:#ccc;cursor:not-allowed;border-color:var(--bd);}
.pagination .disabled:hover{background:#fff;color:#ccc;border-color:var(--bd);}*/

/* ============ 页面响应式 ============ */
@media (max-width:980px){
    .page-body .layout{flex-direction:column;}

    .side-menu{flex:none;width:100%;}
    .side-menu ul{display:flex;flex-wrap:wrap;gap:0;}
    .side-menu ul li{flex:1 0 33.33%;}
    .side-menu ul li a{justify-content:center;padding:12px 10px;font-size:14px;text-align:center;}
    .side-menu ul li a::after{display:none;}
    .img-grid{grid-template-columns:repeat(3,1fr);gap:16px;padding:16px;}
    .content-header{flex-direction:column;gap:10px;align-items:flex-start;}
	
	.article-nav .nav-title{ white-space: normal;}
}
@media (max-width:600px){
    .side-menu ul li{flex:1 0 100%;}
    .img-grid{grid-template-columns:repeat(2,1fr);gap:12px;padding:12px;}
    .img-card .card-title{font-size:14px;padding:10px;}
    .pagination a,.pagination span{padding:6px 10px;font-size:12px;}
}
/* ============ 底部 ============ */
.footer{position:relative;padding:0;background:#1a3a6a;overflow:hidden;}
.footer .bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url('../images/bg2.jpg') center/cover no-repeat #1a3a6a;}
.footer .mask{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(13,59,122,.92),rgba(26,58,106,.88));}
.footer .inner{position:relative;z-index:2;padding:30px 0;}
.footer .friend{display:flex;flex-direction:row;align-items:center !important;justify-content:center !important;gap:12px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.15);margin-bottom:24px;white-space:nowrap;text-align:center;width:100%;}
.footer .friend .lbl{display:inline-block;font-size:16px;color:#fff;font-weight:bold;flex-shrink:0;}
.footer .friend select{display:inline-block;width:200px;height:34px;border:1px solid rgba(255,255,255,.3);border-radius:4px;padding:0 10px;font-size:14px;color:#fff;background:rgba(255,255,255,.1);}
.footer .friend select option{color:#333;}
.footer .main{display:flex;justify-content:space-between;align-items:center;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.15);}
.footer .main .left img{height:52px;}
.footer .main .right{text-align:center;}
.footer .main .right img{width:110px;height:110px;margin:0 auto;}
.footer .main .right p{font-size:12px;color:rgba(255,255,255,.7);margin-top:6px;}
.footer .copyright{padding-top:20px;text-align:center;font-size:12px;color:rgba(255,255,255,.6);line-height:1.8;}
.footer .copyright p{margin:2px 0;}

/* ============ 响应式（公共） ============ */
@media (max-width:980px){
    .header{height:auto;padding:0 0 10px 0;position:relative;z-index:300;}
    .header .inner{padding:8px 8px;}
    .header .logo img{height:40px;}
    .header .logo .titles{display:none;}
    /* 移动端导航：按钮在header右上角，菜单全屏展开 */
    .header .inner{flex-direction:row;justify-content:space-between;align-items:flex-start; z-index:9999; height:auto; display: inline-block;}
    .header .search{display:none; margin:0px auto; margin-top:20px; width: 250px;}
    .header .nav-toggle{display:flex;flex-shrink:0;}
    .nav{position:static;height:auto;background:transparent;}
    .nav .wrap{height:auto;}
    .nav ul{display:none;flex-direction:column;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--main);z-index:200;overflow-y:auto; margin-top: 68px;}
    .nav ul.open{display:flex;}
    .nav ul::before{content:"";position:fixed;top:0;left:0;right:0;height:60px;background:var(--dark);z-index:201;}
    .nav li{flex:none;border-bottom:1px solid rgba(255,255,255,.08);}
    .nav li a{height:50px;line-height:50px;font-size:16px;text-align:left;padding:0 24px;color:#fff;}
    .nav li a:hover,.nav li.active a{background:rgba(255,255,255,.08);}
    .nav li.has-sub > a::after{content:"";display:inline-block;width:8px;height:8px;border-right:2px solid rgba(255,255,255,.7);border-bottom:2px solid rgba(255,255,255,.7);transform:rotate(45deg);transition:transform .3s;float:right;margin-top:20px;margin-left:8px;}
    .nav li.has-sub.open > a::after{transform:rotate(-135deg);margin-top:20px;}
    .nav .submenu{position:static;min-width:0;box-shadow:none;display:none;background:rgba(0,0,0,.15);}
    .nav li.has-sub.open .submenu{display:block;}
    .nav .submenu a{color:rgba(255,255,255,.8);height:44px;line-height:44px;border-bottom:1px solid rgba(255,255,255,.06);padding:0 48px;font-size:14px;text-align:left;}
    .nav .submenu a:hover{background:rgba(255,255,255,.08);color:#fff;}
    .footer .main{flex-direction:column;gap:20px;text-align:center;}
    .footer .friend select{width:100%;margin:0 0 8px 0;}
}

/* ============ 移动端修正：新闻列表宽度溢出屏幕 ============ */
/* 原因：竖排后 .layout 仍为 align-items:flex-start，.content-area 宽度按内容收缩，
   而 .news-list-simple .title 为 white-space:nowrap，其最小内容宽度把整个内容区撑破屏幕 */
@media (max-width:980px){
    .page-body .layout{align-items:stretch;}
    .side-menu,.content-area{width:100%;min-width:0;max-width:100%;}
    .news-list-simple{min-width:0;max-width:100%;overflow:hidden;}
    .news-list-simple li{min-width:0;max-width:100%;}
    .news-list-simple .title{min-width:0;}
    /* 列表内混排的图文项改为上下结构，与 .news-list-thumb 保持一致 */
    .news-list-simple .news-item{flex-direction:column;gap:12px;}
    .news-list-simple .thumb{flex:none;width:100%;height:180px;}
    .news-list-simple .info{min-height:auto;min-width:0;width:100%;}
	.news-list-simple .info .meta span{ float:left;}
}
@media (max-width:600px){
    .news-list-simple{padding:10px 14px;}
    .news-list-simple li{flex-direction:column;align-items:stretch;gap:6px;}
    .news-list-simple .title{width:100%;}
    .news-list-simple .date{margin-left:16px;}
    .news-list-simple .news-item:hover{margin:0 -14px;padding:18px 14px;}
}