/* 中国农业银行党校 · 公共样式 · 农行绿 + 党建红 双主题 */
:root{
  --red:#B01C2E; --red-deep:#7A0E1A; --gold:#C9A961; --gold-dark:#9C7A3C;
  --green:#009876; --green-deep:#00735C; --green-soft:#E6F4F0;
  --bg:#F7F3EA; --ink:#2b2b2b;
  /* 设计 token —— 全站统一调参 */
  --radius:2px;
  --transition:0.25s ease;
  --space-xs:8px; --space-sm:12px; --space-md:16px; --space-lg:24px; --space-xl:40px;
  --fs-h1:38px; --fs-h2:30px; --fs-h3:22px; --fs-body:16px; --fs-meta:13px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:"Microsoft YaHei","PingFang SC",sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.8;
  background-image:
    radial-gradient(circle at 10% 0, rgba(176,28,46,.04), transparent 40%),
    radial-gradient(circle at 90% 100, rgba(201,169,97,.06), transparent 40%);
}

/* ===== 顶部红色 Banner（双品牌：农行麦穗 + 党徽） ===== */
.banner{
  background:linear-gradient(135deg,var(--red-deep),var(--red));
  color:#fff; text-align:center; padding:38px 20px 32px;
  position:relative; overflow:hidden; border-bottom:4px solid var(--gold);
}
.banner::before{
  content:""; position:absolute; inset:0;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><text x='60' y='90' font-size='110' text-anchor='middle' fill='%23ffffff' opacity='0.06' font-family='serif'>党</text></svg>") repeat;
  pointer-events:none;
}
.banner-inner{ position:relative; display:flex; align-items:center; justify-content:center; gap:24px; }
.banner .brand-mark{
  width:56px; height:56px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.banner .brand-mark.wheat svg{ width:42px; height:42px; }
.banner .brand-mark.party svg{ width:42px; height:42px; }
.banner h1{
  font-family:"FangSong","STSong",serif; font-size:38px; letter-spacing:8px;
  text-shadow:0 2px 8px rgba(0,0,0,.3);
}
.banner .sub{
  margin-top:10px; font-size:14px; letter-spacing:6px; color:var(--gold);
  position:relative;
}
.banner .sub .dot{ color:var(--green); margin:0 8px; }
@media(max-width:600px){
  .banner .brand-mark{ width:36px; height:36px; }
  .banner .brand-mark svg{ width:28px; height:28px; }
  .banner h1{ font-size:24px; letter-spacing:4px; }
  .banner .sub{ font-size:11px; letter-spacing:3px; }
}

/* 门户说明条 */
.portal-desc{
  background:linear-gradient(180deg,#fff,#f3e9d2);
  border-bottom:1px solid rgba(201,169,97,.5);
  text-align:center; padding:18px 20px;
  color:var(--red-deep); font-family:"FangSong",serif;
  letter-spacing:3px; font-size:16px;
}

/* 门户视频介绍 */
.portal-video{
  display:grid; grid-template-columns:1.15fr 1fr; gap:28px;
  background:#fff; border:1px solid var(--gold);
  box-shadow:0 6px 20px rgba(122,14,26,.08);
  padding:24px; margin-bottom:48px; border-radius:2px;
}
.portal-video-player{
  position:relative; background:#1a1a1a;
  border:2px solid var(--gold); overflow:hidden;
}
.portal-video-player video{
  display:block; width:100%; aspect-ratio:16/9;
  object-fit:cover; background:#000;
}
.portal-video-info h3{
  font-family:"FangSong",serif; font-size:22px;
  color:var(--red); letter-spacing:3px; margin-bottom:8px;
}
.portal-video-info .sub{
  font-size:13px; color:var(--gold-dark); letter-spacing:2px; margin-bottom:16px;
}
.portal-video-info p{
  color:#555; font-size:14px; line-height:1.9; text-indent:2em; margin-bottom:16px;
}
.portal-video-highlights{
  list-style:none; padding:12px 14px;
  background:linear-gradient(180deg,#faf5e9,#fff);
  border-left:3px solid var(--gold);
}
.portal-video-highlights li{
  font-size:13px; color:#666; padding:4px 0;
}
.portal-video-highlights li::before{
  content:"▸"; color:var(--gold-dark); margin-right:6px;
}
.portal-video-tip{
  margin-top:14px; font-size:12px; color:var(--gold-dark); letter-spacing:1px;
}
@media(max-width:900px){
  .portal-video{ grid-template-columns:1fr; }
}

/* 金色横排导航 */
.nav-bar{
  background:#fff; border-bottom:2px solid var(--gold);
  position:sticky; top:0; z-index:100;
  box-shadow:0 2px 10px rgba(122,14,26,.08);
}
.nav-toggle{
  display:none; align-items:center; justify-content:center; gap:10px;
  width:100%; padding:12px 16px; border:none; cursor:pointer;
  background:linear-gradient(180deg,#fff,#faf5e9);
  color:var(--red-deep); font-family:"FangSong","STSong",serif;
  font-size:15px; letter-spacing:4px; font-weight:bold;
}
.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after{
  display:block; width:22px; height:2px; background:var(--red-deep);
  border-radius:1px; transition:transform .25s, opacity .25s, top .25s;
}
.nav-toggle-icon{ position:relative; }
.nav-toggle-icon::before,
.nav-toggle-icon::after{
  content:""; position:absolute; left:0;
}
.nav-toggle-icon::before{ top:-7px; }
.nav-toggle-icon::after{ top:7px; }
body.nav-open .nav-toggle-icon{ background:transparent; }
body.nav-open .nav-toggle-icon::before{ top:0; transform:rotate(45deg); }
body.nav-open .nav-toggle-icon::after{ top:0; transform:rotate(-45deg); }
.nav-overlay{
  display:none; position:fixed; inset:0; z-index:90;
  background:rgba(43,43,43,.45);
}
body.nav-open .nav-overlay{ display:block; }
body.nav-open{ overflow:hidden; }
nav.site-nav{ background:#fff; }
nav.site-nav ul{
  list-style:none; display:flex; justify-content:center; flex-wrap:wrap;
  max-width:1200px; margin:0 auto;
}
nav a{
  display:block; padding:16px 30px; text-decoration:none;
  color:var(--red-deep); font-size:16px; letter-spacing:4px;
  font-family:"FangSong","STSong",serif; font-weight:bold;
  border-bottom:3px solid transparent; transition:.25s;
}
nav .nav-group{ position:relative; }
nav .nav-trigger .nav-caret{
  display:inline-block; margin-left:4px; font-size:11px;
  color:var(--gold-dark); letter-spacing:0; font-weight:normal;
  transition:transform .2s;
}
nav .nav-group:hover .nav-trigger .nav-caret,
nav .nav-group:focus-within .nav-trigger .nav-caret{ transform:rotate(180deg); }
nav .nav-dropdown{
  display:none; position:absolute; top:100%; left:50%;
  transform:translateX(-50%); min-width:168px; z-index:20;
  background:#fff; border:1px solid var(--gold);
  box-shadow:0 8px 24px rgba(122,14,26,.12);
  border-radius:0 0 var(--radius) var(--radius);
}
nav .nav-group:hover .nav-dropdown,
nav .nav-group:focus-within .nav-dropdown{ display:block; }
nav .nav-dropdown ul{ display:block; max-width:none; }
nav .nav-dropdown li{ width:100%; }
nav .nav-dropdown a{
  padding:12px 20px; font-size:14px; letter-spacing:2px;
  border-bottom:none; white-space:nowrap;
}
nav .nav-dropdown a:hover{
  background:linear-gradient(90deg,rgba(201,169,97,.12),transparent);
  border-bottom:none;
}
nav .nav-dropdown a.active{
  color:var(--red); background:rgba(201,169,97,.15); border-bottom:none;
  border-left:3px solid var(--red);
}
nav a:hover{
  color:var(--red); border-bottom-color:var(--gold);
  background:linear-gradient(180deg,transparent,rgba(201,169,97,.18));
}
nav a.active{
  color:var(--red); border-bottom-color:var(--red);
  background:linear-gradient(180deg,transparent,rgba(201,169,97,.15));
}

/* 主体容器 */
.wrap{ max-width:1200px; margin:0 auto; padding:40px 20px; }
section{ margin-bottom:60px; }

/* 章节标题 */
.sec-title{ text-align:center; margin-bottom:30px; }
.sec-title h2{
  display:inline-block; font-family:"FangSong",serif;
  font-size:30px; color:var(--red); letter-spacing:6px;
  padding:0 60px; position:relative;
}
.sec-title h2::before,.sec-title h2::after{
  content:"❖"; color:var(--gold); font-size:18px;
  position:absolute; top:50%; transform:translateY(-50%);
}
.sec-title h2::before{ left:0; }
.sec-title h2::after{ right:0; }
.sec-title .line{
  width:200px; height:1px; margin:14px auto 0;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}

/* 通用卡片/相框 */
.card{
  background:#fff; border:1px solid var(--gold);
  box-shadow:0 4px 16px rgba(122,14,26,.08);
  padding:20px; border-radius:2px; position:relative;
}
.card::before{
  content:""; position:absolute; inset:6px; border:1px solid rgba(201,169,97,.4);
  pointer-events:none;
}
.figure img{ width:100%; height:240px; object-fit:cover; }
.figure figcaption{
  margin-top:12px; text-align:center; font-family:"FangSong",serif;
  color:var(--red-deep); letter-spacing:2px; font-size:16px;
}
.grid2{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }

/* 列表项 */
.list-item{
  display:flex; gap:16px; padding:16px; background:#fff;
  border-left:4px solid var(--gold); margin-bottom:14px; transition:.2s;
}
.list-item:hover{ border-left-color:var(--red); transform:translateX(4px); }
.list-item .num{
  flex-shrink:0; width:42px; height:42px; border-radius:50%;
  background:linear-gradient(135deg,var(--red),var(--red-deep));
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-family:"FangSong",serif; font-size:18px;
}
.list-item h4{ color:var(--red-deep); font-size:16px; margin-bottom:4px;}
.list-item .meta{ font-size:13px; color:#888; }

/* 外链/进入按钮 */
.ext{
  display:flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 24px; text-decoration:none; margin-top:16px;
  background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  color:#fff; font-weight:bold; letter-spacing:3px;
  font-family:"FangSong",serif; font-size:16px; transition:.25s; border-radius:2px;
}
.ext:hover{ background:linear-gradient(135deg,var(--red),var(--red-deep)); }
.ext .arrow{ transition:.25s; }
.ext:hover .arrow{ transform:translateX(4px); }

/* 时间轴 */
.timeline{ position:relative; padding-left:30px; }
.timeline::before{
  content:""; position:absolute; left:8px; top:0; bottom:0; width:2px;
  background:linear-gradient(var(--gold),var(--red));
}
.tl-item{ position:relative; margin-bottom:24px; }
.tl-item::before{
  content:""; position:absolute; left:-29px; top:8px; width:14px; height:14px;
  background:var(--gold); border:2px solid #fff; border-radius:50%;
  box-shadow:0 0 0 2px var(--red);
}
.tl-item .yr{ color:var(--red); font-weight:bold; font-family:"FangSong",serif; font-size:18px;}
.tl-item p{ color:#555; }

/* 页脚 */
footer{
  background:linear-gradient(135deg,var(--red-deep),var(--red));
  color:#fff; text-align:center; padding:28px 20px;
  border-top:4px solid var(--gold); font-size:14px; letter-spacing:1px;
}
footer .brand{ color:var(--gold); font-family:"FangSong",serif; font-size:18px;
  margin-bottom:6px; letter-spacing:3px;}
footer .green{ color:var(--green); font-weight:bold;}

/* 双色体系：党建红 vs 农行金融绿 */
/* 业务（三农/金融/科技）绿色左条 */
.list-item.biz{ border-left:4px solid var(--green); }
.list-item.biz:hover{ border-left-color:var(--green-deep); }
.list-item.biz .num{
  background:linear-gradient(135deg,var(--green),var(--green-deep));
}
.list-item.biz h4{ color:var(--green-deep); }

/* 绿色徽章（金融类图标/序号） */
.num.green{
  background:linear-gradient(135deg,var(--green),var(--green-deep));
}

/* 功能列表：业务类绿色前缀 */
.feat.biz{ border-left:3px solid var(--green); }
.feat.biz li::before{ color:var(--green-deep); }

/* 子系统卡片：金融业务类用绿色色头 */
.sys-head.biz{ background:linear-gradient(135deg,var(--green-deep),var(--green)); }
.sys-head.biz .icon{ border-color:#cdeee5; }

/* 内容区块：金融业务标识小标签 */
.tag{
  display:inline-block; font-size:12px; letter-spacing:1px; padding:2px 10px;
  border-radius:2px; margin-left:8px; vertical-align:middle;
}
.tag.biz{ background:var(--green-soft); color:var(--green-deep); }
.tag.party{ background:#fbe9eb; color:var(--red); }

/* 展品卡片：金融业务类绿色年代标签 */
.exhibit-card.biz .ex-year{ background:linear-gradient(135deg,var(--green),var(--green-deep)); }
.exhibit-card.biz:hover{ border-color:var(--green); }
.exhibit-card.biz h4{ color:var(--green-deep); }

/* 双色 footer：麦穗 + 双品牌 */
.footer-brand-row{
  display:flex; align-items:center; justify-content:center; gap:10px;
  margin-bottom:8px; flex-wrap:wrap;
}
.footer-brand-row .wheat-mini{ display:inline-flex; }
.footer-brand-row .wheat-mini svg{ width:22px; height:22px; }
.footer-brand-row .brand-green{
  color:var(--green); font-family:"FangSong",serif; font-size:18px; letter-spacing:3px;
}
.footer-brand-row .divider{ color:var(--gold); }

/* 数字行史馆 · 搜索框（通用搜索框，列表页复用） */
.search-box,
.museum-search{
  display:flex; gap:12px; margin-bottom:28px; align-items:center;
  position:relative; z-index:2;
}
.search-box input,
.museum-search input{
  flex:1; padding:13px 18px; border:1px solid var(--gold);
  font-size:15px; font-family:inherit; outline:none; border-radius:var(--radius);
  background:#fff; letter-spacing:1px;
}
.search-box input:focus,
.museum-search input:focus{ border-color:var(--red); }
.search-box button,
.museum-search button{
  flex-shrink:0; padding:13px 30px;
  background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  color:#fff; border:none; font-family:"FangSong",serif; letter-spacing:3px;
  font-size:16px; cursor:pointer; border-radius:var(--radius); transition:var(--transition);
}
.search-box button:hover,
.museum-search button:hover{ background:linear-gradient(135deg,var(--red),var(--red-deep)); }

/* 数字行史馆 · 展品网格与卡片 */
.exhibit-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:24px;
}
.exhibit-card{
  background:#fff; border:1px solid var(--gold);
  box-shadow:0 4px 16px rgba(122,14,26,.08);
  border-radius:2px; overflow:hidden; position:relative;
  display:flex; flex-direction:column; transition:.3s;
}
.exhibit-card:hover{
  transform:translateY(-5px);
  box-shadow:0 12px 28px rgba(122,14,26,.18);
  border-color:var(--red);
}
.exhibit-card .ex-img{
  width:100%; height:180px; object-fit:cover;
  border-bottom:3px solid var(--gold);
}
.exhibit-card .ex-body{ padding:16px 18px 18px; flex:1; }
.exhibit-card .ex-year{
  display:inline-block; font-family:"FangSong",serif; font-size:14px;
  color:#fff; background:linear-gradient(135deg,var(--red),var(--red-deep));
  padding:2px 12px; border-radius:2px; margin-bottom:10px; letter-spacing:1px;
}
.exhibit-card h4{
  font-family:"FangSong",serif; font-size:18px; color:var(--red-deep);
  margin-bottom:8px; letter-spacing:2px;
}
.exhibit-card p{ font-size:13px; color:#666; line-height:1.7; }

/* 空结果提示 */
.empty-tip{
  grid-column:1/-1; text-align:center; padding:48px 20px;
  color:#999; font-family:"FangSong",serif; font-size:18px; letter-spacing:3px;
}
.empty-tip::before{ content:"❖"; display:block; color:var(--gold); font-size:28px; margin-bottom:12px; }

/* 列表项可点击跳转详情 */
a.list-item-link{
  display:block; text-decoration:none; color:inherit;
}
a.list-item-link .list-item{ cursor:pointer; }

/* 详情正文区 */
.detail-article{ padding:28px 32px; }
.detail-article h1{
  font-family:"FangSong",serif; font-size:26px;
  color:var(--red-deep); letter-spacing:3px; margin-bottom:12px;
}
.detail-article.biz h1{ color:var(--green-deep); }
.detail-meta{
  font-size:var(--fs-meta); color:#888;
  padding-bottom:16px; margin-bottom:20px;
  border-bottom:1px solid rgba(201,169,97,.4);
}
.detail-body p{
  text-indent:2em; color:#555; margin-bottom:14px; line-height:1.9;
}
.detail-body img{
  max-width:100%; margin:16px 0;
  border:4px solid #fff; outline:1px solid var(--gold);
}

/* 详情头图 / 正文插图 / 图文混排 */
.detail-cover{
  margin:8px -32px 24px; border-bottom:3px solid var(--gold);
}
.detail-cover img{
  width:100%; max-height:360px; object-fit:cover; display:block;
  border:none; outline:none; margin:0;
}
.detail-cover figcaption{
  text-align:center; font-size:13px; color:#888;
  padding:10px 20px; background:linear-gradient(180deg,#faf5e9,#fff);
  font-family:"FangSong",serif; letter-spacing:1px;
}
.detail-figure{ margin:20px 0; text-align:center; }
.detail-figure img{
  max-width:100%; border:4px solid #fff; outline:1px solid var(--gold);
  box-shadow:0 4px 16px rgba(122,14,26,.08);
}
.detail-figure figcaption{
  margin-top:8px; font-size:13px; color:#888;
  font-family:"FangSong",serif; letter-spacing:1px;
}
.detail-text-image{
  display:grid; grid-template-columns:1fr 1fr; gap:24px;
  align-items:center; margin:24px 0;
}
.detail-text-image.reverse{ direction:rtl; }
.detail-text-image.reverse > *{ direction:ltr; }
.detail-text-image .detail-body p{ text-indent:0; }
.detail-blocks .detail-body{ padding:0; }

/* 同类型推荐 */
.recommend-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
}
.recommend-card{
  background:#fff; border:1px solid var(--gold);
  padding:16px 18px; border-radius:var(--radius);
  transition:var(--transition); text-decoration:none; color:inherit;
  display:block; position:relative;
}
.recommend-card::before{
  content:""; position:absolute; inset:5px;
  border:1px solid rgba(201,169,97,.35); pointer-events:none;
}
.recommend-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 24px rgba(122,14,26,.12);
  border-color:var(--red);
}
.recommend-card.biz:hover{ border-color:var(--green); }
.recommend-card h4{
  font-family:"FangSong",serif; font-size:16px;
  color:var(--red-deep); margin:8px 0 6px;
}
.recommend-card.biz h4{ color:var(--green-deep); }
.recommend-card .meta{ font-size:12px; color:#999; }
.recommend-card p{ font-size:13px; color:#666; margin:0; line-height:1.6; }

@media(max-width:900px){
  .exhibit-grid{grid-template-columns:repeat(2,1fr)}
  .recommend-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-toggle{ display:flex; }
  nav.site-nav{
    display:none; max-height:min(70vh, 520px); overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    border-top:1px dashed rgba(201,169,97,.45);
  }
  body.nav-open nav.site-nav{ display:block; }
  nav.site-nav ul{
    flex-direction:column; align-items:stretch; max-width:none;
  }
  nav.site-nav > ul > li{
    width:100%; border-bottom:1px solid rgba(201,169,97,.28);
  }
  nav.site-nav a{
    padding:14px 18px; font-size:15px; letter-spacing:2px;
    border-bottom:none;
  }
  nav .nav-group .nav-trigger{
    display:flex; align-items:center; justify-content:space-between;
  }
  nav .nav-dropdown{
    display:none; position:static; transform:none; min-width:0;
    box-shadow:none; border:none; border-top:1px dashed rgba(201,169,97,.35);
    background:linear-gradient(180deg,#faf5e9,#fff);
  }
  nav .nav-group.open .nav-dropdown{ display:block; }
  nav .nav-group.open .nav-trigger .nav-caret{ transform:rotate(180deg); }
  nav .nav-group:hover .nav-dropdown,
  nav .nav-group:focus-within .nav-dropdown{
    display:none;
  }
  nav .nav-group.open:hover .nav-dropdown,
  nav .nav-group.open:focus-within .nav-dropdown{
    display:block;
  }
  nav .nav-dropdown a{ padding:12px 18px 12px 32px; font-size:14px; }
  .wrap{ padding:24px 14px; }
  .sec-title h2{ font-size:22px; letter-spacing:3px; padding:0 36px; }
  .sec-title .line{ width:140px; }
  .search-box{ flex-direction:column; gap:10px; }
  .search-box input,
  .search-box button{ width:100%; }
  .filter-bar{ gap:8px; }
  .filter-bar .chip{ font-size:12px; padding:6px 12px; }
  .card{ padding:16px; }
  .portal-desc{ font-size:14px; letter-spacing:2px; padding:14px 12px; }
  .grid2{grid-template-columns:1fr}
  .exhibit-grid{grid-template-columns:1fr}
  .recommend-grid{grid-template-columns:1fr}
  .detail-article{ padding:20px 18px; }
  .detail-article h1{ font-size:20px; letter-spacing:2px; }
  .detail-cover{ margin-left:-18px; margin-right:-18px; }
  .detail-text-image{ grid-template-columns:1fr; }
  .detail-text-image.reverse{ direction:ltr; }
}
@media(max-width:480px){
  .banner{ padding:24px 12px 20px; }
  .banner-inner{ gap:12px; }
  .banner h1{ font-size:20px; letter-spacing:2px; }
  .banner .sub{ font-size:10px; letter-spacing:1px; line-height:1.6; }
  nav.site-nav a{ padding:12px 14px; font-size:14px; }
}

/* ===== 外购资源入口（维普 / 咪咕） ===== */
.resource-external{
  background:linear-gradient(180deg,#faf5e9,#fff);
  border-left:4px solid var(--gold);
}
.resource-external-head{
  display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-bottom:4px;
}
.provider-tag{
  font-family:"FangSong",serif; font-size:13px; color:var(--gold-dark);
  letter-spacing:2px; padding:4px 12px; border:1px solid var(--gold); background:#fff;
}
.access-badge{
  font-size:12px; color:#fff; background:var(--green); padding:3px 10px;
  border-radius:var(--radius); letter-spacing:1px;
}
.sys-new-badge{
  position:absolute; top:12px; right:12px; background:var(--red); color:#fff;
  font-size:11px; padding:2px 8px; border-radius:2px; letter-spacing:1px; z-index:3;
}

/* ===== 筛选条 ===== */
.filter-group{ margin-bottom:24px; }
.filter-group .filter-bar{ margin-bottom:0; }
.filter-group .filter-bar + .filter-bar{
  border-top:1px dashed rgba(201,169,97,.35);
}
.filter-bar{
  display:flex; flex-wrap:wrap; gap:10px; margin-bottom:24px;
  padding:16px; background:#fff; border-left:4px solid var(--gold);
}
.filter-bar .label{
  color:var(--red-deep); font-family:"FangSong",serif; letter-spacing:2px; padding:6px 0;
}
.filter-bar .chip{
  padding:6px 16px; border:1px solid var(--gold); background:#fff; color:#666;
  font-size:13px; cursor:pointer; border-radius:var(--radius); transition:var(--transition);
}
.filter-bar .chip:hover{ border-color:var(--red); color:var(--red); }
.filter-bar .chip.active{
  background:linear-gradient(135deg,var(--red),var(--red-deep)); color:#fff; border-color:var(--red);
}

/* ===== 农银e学课程卡 ===== */
.course-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.course-card{
  display:flex; gap:16px; background:#fff; border:1px solid var(--gold);
  padding:16px; border-radius:var(--radius); transition:var(--transition); cursor:pointer;
}
.course-card:hover{ border-color:var(--red); box-shadow:0 6px 18px rgba(176,28,46,.12); }
.course-thumb{
  width:120px; height:80px; flex-shrink:0;
  background:linear-gradient(135deg,var(--red-deep),var(--red));
  border-radius:var(--radius); display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-family:"FangSong",serif; font-size:24px;
}
.course-thumb.biz{ background:linear-gradient(135deg,var(--green-deep),var(--green)); }
.course-info{ flex:1; }
.course-info h4{ font-size:15px; color:var(--red-deep); margin-bottom:6px; }
.course-info .meta{ font-size:12px; color:#888; margin-bottom:8px; }
.course-source{ font-size:11px; color:var(--gold-dark); font-family:"FangSong",serif; letter-spacing:1px; }

/* ===== 线上图书馆书目卡 ===== */
.book-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.book-card{
  background:#fff; border:1px solid var(--gold); padding:18px; border-radius:var(--radius);
  transition:var(--transition); cursor:pointer;
}
.book-card:hover{ border-color:var(--red); transform:translateY(-4px); box-shadow:0 8px 20px rgba(122,14,26,.1); }
.book-card.biz:hover{ border-color:var(--green); }
.book-card h4{ font-family:"FangSong",serif; font-size:15px; color:var(--red-deep); margin:10px 0 6px; }
.book-card .meta{ font-size:12px; color:#888; }

/* ===== 党校志 · 校区对比 ===== */
.campus-compare{
  display:grid; grid-template-columns:1fr auto 1fr; gap:20px; align-items:stretch; margin:24px 0;
}
.campus-card{
  background:#fff; border:1px solid var(--gold); padding:24px; border-radius:var(--radius); position:relative;
}
.campus-card::before{
  content:""; position:absolute; inset:6px; border:1px solid rgba(201,169,97,.4); pointer-events:none;
}
.campus-card h4{
  font-family:"FangSong",serif; font-size:22px; letter-spacing:3px; margin-bottom:12px; text-align:center;
}
.campus-card.tianjin h4{ color:var(--gold-dark); }
.campus-card.huairou h4{ color:var(--red); }
.campus-card ul{ list-style:none; }
.campus-card li{
  font-size:14px; color:#555; padding:6px 0; border-bottom:1px dashed rgba(201,169,97,.3);
}
.campus-card li:last-child{ border-bottom:none; }
.campus-arrow{
  display:flex; align-items:center; justify-content:center;
  font-family:"FangSong",serif; font-size:20px; color:var(--gold); letter-spacing:4px;
}

/* ===== 荣誉墙 ===== */
.honor-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.honor-card{
  background:linear-gradient(180deg,#faf5e9,#fff); border:1px solid var(--gold);
  padding:20px; border-radius:var(--radius); transition:var(--transition);
}
a.honor-card{
  display:block; text-decoration:none; color:inherit; cursor:pointer;
}
.honor-card:hover{ transform:translateY(-4px); box-shadow:0 10px 24px rgba(176,28,46,.15); border-color:var(--red); }
.honor-medal{
  width:56px; height:56px; margin:0 auto 12px; border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  display:flex; align-items:center; justify-content:center;
  font-family:"FangSong",serif; font-size:22px; color:#fff;
}
.honor-card.national .honor-medal{ background:linear-gradient(135deg,var(--red),var(--red-deep)); }
.honor-card h4{
  font-family:"FangSong",serif; font-size:16px; color:var(--red-deep);
  text-align:center; letter-spacing:1px; margin-bottom:8px;
}
.honor-card .meta{ font-size:12px; color:#888; text-align:center; }

.tl-item.highlight .yr{ color:var(--red); font-weight:bold; }

@media(max-width:900px){
  .book-grid{ grid-template-columns:repeat(2,1fr); }
  .honor-grid{ grid-template-columns:repeat(2,1fr); }
  .course-grid{ grid-template-columns:1fr; }
}
@media(max-width:768px){
  .campus-compare{ grid-template-columns:1fr; }
  .book-grid{ grid-template-columns:1fr; }
  .honor-grid{ grid-template-columns:1fr; }
}

/* ===== 学习专题 ===== */
.topic-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.topic-card{
  background:#fff; border:1px solid var(--gold); border-radius:var(--radius);
  overflow:hidden; transition:var(--transition); text-decoration:none; color:inherit; display:block;
}
.topic-card:hover{ border-color:var(--red); transform:translateY(-4px); box-shadow:0 8px 20px rgba(122,14,26,.12); }
.topic-card.biz:hover{ border-color:var(--green); }
.topic-img{ width:100%; height:160px; object-fit:cover; display:block; }
.topic-body{ padding:16px 18px; }
.topic-body h4{ font-family:"FangSong",serif; font-size:16px; color:var(--red-deep); margin:8px 0; }
.topic-card.biz .topic-body h4{ color:var(--green-deep); }
.topic-body p{ font-size:13px; color:#666; margin:0 0 8px; line-height:1.6; }

/* ===== 知识图谱 ===== */
.kg-layout{ display:grid; grid-template-columns:1fr 280px; gap:20px; align-items:start; }
.kg-canvas-shell{ position:relative; }
.kg-canvas-wrap{ padding:0; overflow:hidden; }
.kg-toolbar{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px;
  padding:10px 14px; background:linear-gradient(180deg,#faf5e9,#fff);
  border-bottom:1px dashed rgba(201,169,97,.45);
}
.kg-hint{ font-size:12px; color:#999; letter-spacing:1px; }
.kg-toolbar-btns{ display:flex; gap:6px; }
.kg-tool-btn{
  min-width:32px; height:28px; padding:0 10px; border:1px solid var(--gold);
  background:#fff; color:var(--red-deep); font-family:"FangSong",serif;
  font-size:14px; border-radius:var(--radius); cursor:pointer; transition:var(--transition);
}
.kg-tool-btn:hover{ border-color:var(--red); background:#faf5e9; color:var(--red); }
.kg-canvas{
  width:100%; height:auto; display:block; min-height:360px;
  background:linear-gradient(180deg,#faf5e9 0%,#fff 55%,#f7f3ea 100%);
  touch-action:none; user-select:none;
}
.kg-canvas-interactive{ cursor:grab; }
.kg-canvas-interactive:active{ cursor:grabbing; }
.kg-pan-bg{ pointer-events:all; }
.kg-edge{
  fill:none; stroke:rgba(201,169,97,.45); stroke-width:1.6;
  transition:stroke .25s, stroke-width .25s;
}
.kg-edge.active{ stroke:var(--gold-dark); stroke-width:2.4; opacity:1; }
.kg-edge-label{
  font-size:10px; fill:#aaa; text-anchor:middle; font-family:"FangSong",serif;
  pointer-events:none; transition:fill .25s;
}
.kg-edge-label.active{ fill:var(--gold-dark); font-weight:bold; }
.kg-node{ cursor:pointer; }
.kg-node-halo{
  fill:none; stroke:rgba(201,169,97,.35); stroke-width:2;
  animation:kg-pulse 2s ease-in-out infinite;
}
@keyframes kg-pulse{
  0%,100%{ opacity:.5; r:38; }
  50%{ opacity:.9; }
}
.kg-node-circle{
  stroke:var(--gold); stroke-width:2.5; transition:stroke-width .2s, r .2s;
}
.kg-node-circle.selected{ stroke-width:3.5; }
.kg-node-type{
  font-size:12px; fill:#fff; text-anchor:middle; font-family:"FangSong",serif;
  font-weight:bold; pointer-events:none; opacity:.92;
}
.kg-node-label{
  font-size:11px; fill:var(--ink); text-anchor:middle;
  font-family:"Microsoft YaHei",sans-serif; pointer-events:none;
}
.kg-node.selected .kg-node-label{ fill:var(--red-deep); font-weight:bold; }
.kg-node.selected.biz .kg-node-label{ fill:var(--green-deep); }
.kg-sidebar{ min-height:320px; }
.kg-node-tags{ display:flex; flex-wrap:wrap; gap:8px; }
.kg-tag{
  display:inline-block; padding:6px 14px; border:1px solid var(--gold); background:#fff;
  color:var(--red-deep); font-size:13px; border-radius:var(--radius); text-decoration:none;
  font-family:"FangSong",serif; letter-spacing:1px; transition:var(--transition);
}
.kg-tag:hover{ border-color:var(--red); background:#faf5e9; }
.kg-tag.biz{ color:var(--green-deep); }
.kg-tag.biz:hover{ border-color:var(--green); }
.kg-tag span{ font-size:11px; color:#999; }

/* 节点图 */
.kg-view-bar{ margin-bottom:12px; }
.kg-node-grid-shell{ min-height:360px; }
.kg-node-toolbar{ border-bottom:1px dashed rgba(201,169,97,.45); }
.kg-node-total{ font-size:12px; color:var(--gold-dark); letter-spacing:1px; }
.kg-node-grid-wrap{ padding:16px; max-height:520px; overflow:auto; }
.kg-node-section-title{
  display:flex; align-items:center; gap:8px;
  font-family:"FangSong",serif; font-size:14px; color:var(--red);
  letter-spacing:2px; margin:12px 0 10px;
}
.kg-node-section-title:first-child{ margin-top:0; }
.kg-node-section-count{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:20px; height:20px; padding:0 6px; border-radius:10px;
  background:rgba(201,169,97,.2); color:var(--gold-dark); font-size:11px;
}
.kg-node-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px;
}
.kg-node-card{
  display:block; width:100%; text-align:left; padding:14px 16px;
  border:1px solid var(--gold); border-radius:var(--radius); background:#fff;
  cursor:pointer; transition:var(--transition); color:inherit;
}
.kg-node-card:hover{ border-color:var(--red); transform:translateY(-2px); box-shadow:0 6px 16px rgba(122,14,26,.1); }
.kg-node-card.biz:hover{ border-color:var(--green); box-shadow:0 6px 16px rgba(0,115,92,.1); }
.kg-node-card.selected{ border-color:var(--red); background:#faf5e9; box-shadow:0 0 0 1px var(--red); }
.kg-node-card.biz.selected{ border-color:var(--green); background:#f0faf7; box-shadow:0 0 0 1px var(--green); }
.kg-node-card-head{ display:flex; align-items:center; gap:8px; margin-bottom:10px; }
.kg-node-card-icon{
  width:28px; height:28px; border-radius:50%; display:inline-flex;
  align-items:center; justify-content:center; font-family:"FangSong",serif;
  font-size:13px; font-weight:bold; color:#fff; flex-shrink:0;
  background:linear-gradient(135deg,#E85A6A,#7A0E1A);
}
.kg-node-card.biz .kg-node-card-icon{ background:linear-gradient(135deg,#2EC4A0,#00735C); }
.kg-node-card-type{ font-size:12px; color:var(--gold-dark); letter-spacing:1px; }
.kg-node-card-degree{
  margin-left:auto; font-size:11px; color:#999; padding:2px 8px;
  border:1px dashed rgba(201,169,97,.5); border-radius:10px;
}
.kg-node-card h4{
  font-family:"FangSong",serif; font-size:15px; color:var(--red-deep);
  margin:0 0 8px; line-height:1.4;
}
.kg-node-card.biz h4{ color:var(--green-deep); }
.kg-node-card-desc{ font-size:12px; color:#666; line-height:1.7; margin:0 0 10px; min-height:40px; }
.kg-node-card-links{ display:flex; flex-wrap:wrap; gap:6px; }
.kg-node-card-link{
  font-size:11px; color:var(--gold-dark); padding:2px 8px;
  background:rgba(201,169,97,.12); border-radius:var(--radius);
}
.kg-node-card-empty{ font-size:11px; color:#bbb; }
.kg-node-empty{
  min-height:320px; display:flex; flex-direction:column;
  align-items:center; justify-content:center; color:#999; gap:6px;
}
.kg-node-empty p{ font-family:"FangSong",serif; font-size:16px; color:var(--red); margin:0; }
.kg-view-chip.active{ border-color:var(--red); background:#faf5e9; color:var(--red); }

@media(max-width:900px){
  .topic-grid{ grid-template-columns:repeat(2,1fr); }
  .kg-layout{ grid-template-columns:1fr; }
}
@media(max-width:600px){
  .topic-grid{ grid-template-columns:1fr; }
}