/* ============================================================
   首页专属样式（公共外壳在 site.css；仅 index.html 引用）
   改首页版面只动这一处
   ============================================================ */

/* ===== HERO：三图左右推移轮播 ===== */
.hero{height:100vh;width:100%;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.hero-stage{position:absolute;inset:0;z-index:1}
.hero-slide{position:absolute;inset:0;transform:translateX(100%);transition:transform 1.1s cubic-bezier(.66,.04,.34,1);z-index:1;will-change:transform}
.hero-slide::before{content:'';position:absolute;inset:0;background-size:cover;background-position:center}
.hero-slide.act{transform:translateX(0);z-index:3}
.hero-slide.act::before{animation:zoomEffect 20s infinite alternate}
.hero-slide.out{transform:translateX(-100%);z-index:2}
@keyframes zoomEffect{0%{transform:scale(1)}100%{transform:scale(1.1)}}
.hero-content{position:relative;z-index:10;text-align:center;color:#fff;max-width:800px;padding:0 20px;text-shadow:0 2px 14px rgba(0,20,35,.55),0 1px 4px rgba(0,20,35,.4)}
.hero-subtitle{font-size:14px;letter-spacing:6px;text-transform:uppercase;color:var(--accent-gold);margin-bottom:24px;display:block;text-shadow:0 1px 6px rgba(0,20,35,.6)}
.hero-title{font-size:60px;font-family:var(--font-serif);font-weight:400;letter-spacing:8px;margin-bottom:24px;line-height:1.25;text-shadow:0 2px 14px rgba(0,20,35,.55),0 1px 4px rgba(0,20,35,.4)}
.hero-desc{font-size:18px;font-weight:300;letter-spacing:2px;color:rgba(255,255,255,.8)}
.scroll-down{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);color:#fff;opacity:.6;animation:bounce 2s infinite;cursor:pointer;z-index:11}
@keyframes bounce{0%,20%,50%,80%,100%{transform:translateY(0) translateX(-50%)}40%{transform:translateY(-10px) translateX(-50%)}60%{transform:translateY(-5px) translateX(-50%)}}
/* 轮播控制：左右箭头手动翻页 */
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:12;width:52px;height:52px;border:1px solid rgba(255,255,255,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;font-size:22px;line-height:1;background:rgba(0,43,61,.22);backdrop-filter:blur(6px);transition:all .35s;opacity:.55;user-select:none}
.hero-arrow:hover{opacity:1;background:var(--accent-gold);border-color:var(--accent-gold);color:var(--brand-dark)}
.hero-arrow.l{left:44px}.hero-arrow.r{right:44px}

/* ===== 三证合一 + 财务网上服务平台 ===== */
.data-panel-section{margin-top:-96px;position:relative;z-index:20}
.dp-card{background:#fff;border-radius:14px;box-shadow:0 28px 70px rgba(0,43,61,.16);overflow:hidden;border-top:4px solid var(--accent-gold);display:grid;grid-template-columns:1.85fr 1fr}
.dp-info{padding:26px 38px 24px}
.dp-title{font-size:17px;font-weight:600;letter-spacing:1px;display:flex;align-items:center;gap:12px;padding-bottom:13px;border-bottom:1px solid #EEF0F2;margin-bottom:2px}
.dp-title .copy-all{margin-left:auto;flex-shrink:0;font-size:12.5px;padding:8px 18px;gap:7px}
.dp-title .copy-all svg{width:13px;height:13px}
.dp-title::before{content:'';align-self:center;width:4px;height:19px;background:linear-gradient(to bottom,var(--brand-primary),var(--accent-gold));border-radius:2px;flex-shrink:0}
.dp-title em{font-style:normal;font-size:11px;letter-spacing:2px;color:var(--text-light);font-weight:400;text-transform:uppercase}
.dp-row{display:flex;align-items:baseline;gap:16px;padding:10px 12px;margin:0 -12px;font-size:16px;border-bottom:1px dashed #EDEFF1}
.dp-row:last-of-type{border-bottom:none}
.dp-k{color:var(--text-light);font-size:14px;letter-spacing:.5px;flex-shrink:0;width:120px}
.dp-v{color:var(--text-main);font-weight:600;letter-spacing:.8px;font-variant-numeric:tabular-nums}
/* 账号：放在行号之后（开户行→行号→账号 是自然阅读顺序），用金色底强调而非放大字号 */
.dp-row.acc{background:linear-gradient(90deg,#FBF6EC 0%,rgba(250,247,241,.35) 100%);border-radius:6px;border-bottom:none;margin-top:4px;padding-top:12px;padding-bottom:12px}
.dp-row.acc .dp-k{color:#A98A57;font-weight:500}
.dp-row.acc .dp-v{color:#8C6D36}
.copy-all{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;font-weight:500;color:#fff;background:var(--brand-primary);border:none;border-radius:22px;padding:11px 26px;cursor:pointer;font-family:var(--font-sans);transition:all .3s;letter-spacing:.5px}
.copy-all:hover{background:var(--brand-dark);box-shadow:0 8px 20px rgba(0,75,107,.28);transform:translateY(-2px)}
.copy-all svg{width:14px;height:14px;fill:currentColor}
.copy-all.done{background:#2E7D5B}
/* 右：平台入口 */
.dp-svc{background:linear-gradient(150deg,var(--brand-mid) 0%,var(--brand-primary) 58%,var(--brand-dark) 100%);color:#fff;padding:26px 34px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.dp-svc::after{content:'';position:absolute;right:-56px;bottom:-66px;width:210px;height:210px;border:1px solid rgba(255,255,255,.1);border-radius:50%}
.dp-svc::before{content:'';position:absolute;right:-20px;bottom:-30px;width:130px;height:130px;border:1px solid rgba(197,160,89,.22);border-radius:50%}
.dp-svc-k{font-size:11px;letter-spacing:2.5px;color:var(--gold-soft);opacity:.8;text-transform:uppercase;margin-bottom:10px;position:relative;z-index:2}
.dp-svc h4{font-size:23px;font-family:var(--font-serif);font-weight:400;letter-spacing:2px;margin-bottom:13px;position:relative;z-index:2}
.dp-svc p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.9;margin-bottom:16px;position:relative;z-index:2}
.dp-svc ul{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;position:relative;z-index:2}
.dp-svc li{font-size:14px;color:rgba(255,255,255,.85);display:flex;align-items:center;gap:10px}
.dp-svc li svg{width:14px;height:14px;fill:var(--accent-gold);flex-shrink:0}
.dp-svc-btn{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:500;color:var(--brand-dark);background:var(--accent-gold);padding:11px 26px;border-radius:22px;transition:all .35s;letter-spacing:.5px;position:relative;z-index:2}
.dp-svc-btn:hover{background:#fff;transform:translateX(4px);box-shadow:0 8px 22px rgba(0,0,0,.22)}

/* ===== 栏目通用：中文在上、英文在下 ===== */
section{padding:68px 0;position:relative;overflow:hidden}
.section-header{text-align:center;margin-bottom:38px;position:relative;z-index:2}
.sec-title{font-size:40px;font-family:var(--font-serif);font-weight:400;color:var(--brand-primary);margin-bottom:8px;letter-spacing:2px}
.sec-subtitle{font-size:12px;color:var(--text-light);text-transform:uppercase;letter-spacing:4px}
.sec-line{width:40px;height:2px;background:var(--accent-gold);margin:14px auto 0}
.dark .sec-title{color:#fff}
.dark .sec-subtitle{color:rgba(255,255,255,.5)}

/* 分区背景：真实建筑照片 + 遮罩压到低透明 */
.sec-bg{position:absolute;inset:0;z-index:1;background-size:cover;background-position:center bottom;pointer-events:none}
.sec-bg::after{content:'';position:absolute;inset:0}
.wash-light .sec-bg{opacity:.5}
.wash-light .sec-bg::after{background:linear-gradient(180deg,rgba(255,255,255,.97) 32%,rgba(255,255,255,.82) 68%,rgba(255,255,255,.6) 100%)}
.wash-dark .sec-bg{opacity:.26}
.wash-dark .sec-bg::after{background:linear-gradient(180deg,rgba(0,43,61,.88) 0%,rgba(0,43,61,.7) 55%,rgba(0,43,61,.58) 100%)}
.wash-paper .sec-bg{opacity:.6;background-position:center}
.wash-paper .sec-bg::after{background:linear-gradient(180deg,rgba(238,244,248,.5) 0%,rgba(238,244,248,.14) 55%,rgba(238,244,248,.46) 100%)}
.bg-tint{background:var(--bg-tint)}
.bg-navy{background:linear-gradient(165deg,#00324A 0%,#002B3D 100%);color:#fff}
/* 相册提亮到明蓝一档，与页脚主蓝拉开明度差 */
section.bg-navy{background:linear-gradient(165deg,#2E86B4 0%,#1E6E9E 100%)}
section.bg-navy .sec-bg::after{background:linear-gradient(180deg,rgba(30,110,158,.80) 0%,rgba(30,110,158,.58) 55%,rgba(30,110,158,.42) 100%)}
/* 校训/儒魂商才白字水印：书法底图透明，不随年度海报更换 */
.wm{position:absolute;z-index:1;pointer-events:none;user-select:none}
.wm-motto{left:3.2%;top:15%;height:330px;width:auto;opacity:.13}
.wm-spirit{left:3.6%;bottom:70px;height:72px;width:auto;opacity:.16}

/* ===== 新闻动态（大图轮播 + 右侧列表） ===== */

.news-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:56px;align-items:start;position:relative;z-index:2}
.n-car{position:relative;background:#fff;box-shadow:0 18px 46px rgba(0,43,61,.10)}
.n-car-stage{position:relative;height:430px}
.n-slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;z-index:1}
.n-slide.act{opacity:1;z-index:2}
.n-slide img{width:100%;height:100%;object-fit:cover;display:block}
.n-arr{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;background:rgba(0,0,0,.35);border:none;cursor:pointer;z-index:4;display:flex;align-items:center;justify-content:center;transition:background .3s;padding:0}
.n-arr:hover{background:rgba(0,0,0,.7)}
.n-arr.l{left:12px}
.n-arr.r{right:12px}
.n-arr svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.n-shield{position:absolute;left:40px;bottom:0;width:74px;height:78px;background:linear-gradient(180deg,#0B5CB0 0%,#00457F 100%);border-top:4px solid var(--accent-gold);border-radius:10px;z-index:5;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;filter:drop-shadow(0 10px 20px rgba(0,70,140,.35))}
.n-shield strong{font-family:'Times New Roman',Times,serif;font-size:30px;font-weight:700;line-height:1}
.n-shield span{font-size:12.8px;letter-spacing:0;font-family:'Times New Roman',Times,serif;opacity:.92}
.n-car-txt{display:block;height:160px;box-sizing:border-box;padding:0 30px 0 140px;position:relative;z-index:2}
.n-car-tit{font-size:19.2px;font-weight:600;color:#333;line-height:1.5;margin:24px 0 12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .3s}
.n-car-txt:hover .n-car-tit{color:var(--brand-primary)}
.n-car-abs{font-size:12.8px;line-height:20.8px;height:41.6px;color:rgba(51,51,51,.6);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.n-dots{position:absolute;left:0;bottom:14px;width:100%;display:flex;justify-content:center;align-items:center;gap:14px;z-index:2}
.n-dots i{width:10px;height:10px;border-radius:50%;background:#C9D2DB;cursor:pointer;transition:all .3s;box-sizing:border-box}
.n-dots i.act{width:15px;height:15px;background:#fff;border:4.5px solid var(--brand-primary)}
/* 右列三卡：图卡／金卡／蓝卡 */
.n-list{display:flex;flex-direction:column;gap:24px;position:relative;z-index:2}
.n-card{position:relative;display:block;height:192px;padding:24px 9% 0;box-sizing:border-box;overflow:hidden;background-size:cover;background-position:center}
.n-card::before{content:'';position:absolute;inset:0;background:rgba(0,0,0,.32);pointer-events:none}
.n-card>*{position:relative;z-index:2}
.n-card .nc-date{display:block;font-family:'Times New Roman',Times,serif;font-size:32px;line-height:1;color:#fff;margin-bottom:12px}
.n-card .nc-date i{font-style:normal;font-size:14.4px;color:rgba(255,255,255,.9)}
.n-card h4{font-size:16px;font-weight:400;line-height:25.6px;height:77px;color:#fff;margin:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;transition:.3s}
.n-card:hover h4{opacity:.85}
.n-card.ph{background:linear-gradient(135deg,#B4253A 0%,#7A1124 100%)}
.n-card.ph::before{background:none}
.n-card.ph .nc-mark{width:88px;height:88px;background:url('assets/school_emblem.png') no-repeat center/contain;mix-blend-mode:screen;opacity:.18}
.n-card.gold{background:linear-gradient(135deg,#ECD392 0%,#D9AE55 100%)}
.n-card.gold::before{background:none}
.n-card.gold .nc-date,.n-card.gold h4{color:#3D2F1F}
.n-card.gold .nc-date i{color:rgba(61,47,31,.85)}
.n-card.blue{background:linear-gradient(150deg,#2076C2 0%,#1256A0 100%)}
.nc-mark{position:absolute;right:12px;bottom:10px;z-index:1;pointer-events:none}
.n-card.gold .nc-mark{width:88px;height:88px;background:url('assets/school_emblem.png') no-repeat center/contain;mix-blend-mode:multiply;opacity:.38}
.n-card.blue .nc-mark{width:120px;height:70px;background:url('assets/wm-xiaoxun.png') no-repeat center/contain;opacity:.2}
.n-more{position:absolute;right:0;top:8px;display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--brand-primary);letter-spacing:1.5px;border:1px solid rgba(0,75,107,.28);padding:10px 24px;border-radius:22px;transition:.3s}
.n-more:hover{background:var(--brand-primary);color:#fff;border-color:var(--brand-primary);gap:14px}

/* ===== 通知公告（置顶卡 + 右侧列表） ===== */
.ntc-grid{display:grid;grid-template-columns:360px 1fr;gap:44px;align-items:stretch;position:relative;z-index:2}
.ntc-top{position:relative;border-radius:12px;overflow:hidden;padding:34px 32px;display:flex;flex-direction:column;background:linear-gradient(160deg,var(--brand-mid) 0%,var(--brand-primary) 55%,var(--brand-dark) 100%);color:#fff;box-shadow:0 20px 48px rgba(0,43,61,.22)}
.ntc-top::after{content:'';position:absolute;right:-70px;top:-70px;width:240px;height:240px;border:1px solid rgba(255,255,255,.09);border-radius:50%}
.ntc-top-badge{align-self:flex-start;background:var(--party-red);color:#fff;font-size:11.5px;letter-spacing:2px;padding:6px 15px;border-radius:4px;font-weight:500;margin-bottom:24px;position:relative;z-index:2;box-shadow:0 6px 16px rgba(166,25,46,.35)}
.ntc-top-date{font-size:12px;color:var(--gold-light);letter-spacing:2.5px;font-family:var(--font-num);margin-bottom:14px;position:relative;z-index:2}
.ntc-top h3{font-size:24px;font-family:var(--font-serif);font-weight:400;line-height:1.55;letter-spacing:1px;margin-bottom:18px;position:relative;z-index:2}
.ntc-top p{font-size:14.5px;color:rgba(255,255,255,.72);line-height:1.95;position:relative;z-index:2;flex:1}
.ntc-top-a{position:relative;z-index:2;margin-top:26px;align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--brand-dark);background:var(--accent-gold);padding:10px 24px;border-radius:22px;font-weight:500;letter-spacing:.5px;transition:.3s}
.ntc-top-a:hover{background:#fff;gap:14px}
.ntc-list{display:flex;flex-direction:column;justify-content:center}
.ntc-item{display:flex;align-items:center;gap:16px;padding:19px 22px;border-bottom:1px dashed rgba(0,75,107,.14);border-radius:6px;transition:.32s}
.ntc-item:last-child{border-bottom:none}
.ntc-item:hover{background:#fff;box-shadow:0 10px 28px rgba(0,43,61,.09);transform:translateX(4px)}
.ntc-item:hover .ntc-h{color:var(--brand-primary)}
.ntc-idx{font-family:var(--font-serif);font-size:16px;color:var(--accent-gold);min-width:24px;flex-shrink:0}
.ntc-h{flex:1;min-width:0;font-size:16.5px;font-weight:400;color:var(--text-main);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .3s}
.ntc-tag{font-size:11.5px;color:var(--brand-primary);background:var(--brand-light);padding:4px 11px;border-radius:3px;flex-shrink:0;letter-spacing:.5px}
.ntc-date{font-size:12.5px;color:var(--text-light);font-family:var(--font-num);flex-shrink:0;letter-spacing:.5px;min-width:44px;text-align:right}
.ntc-more-row{display:flex;justify-content:flex-end;padding:6px 22px 0}
.pill-more{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--brand-primary);border:1px solid rgba(0,75,107,.28);padding:10px 24px;border-radius:22px;transition:.3s;letter-spacing:1.5px}
.pill-more:hover{background:var(--brand-primary);color:#fff;gap:14px}

/* ===== 财务相册（统一 3:2 构图，仅大图等比放大 2 倍） ===== */
.album{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;z-index:2}
.ph{position:relative;overflow:hidden;border-radius:6px;cursor:pointer;background:linear-gradient(135deg,#1B4C66 0%,#2E6C86 100%);aspect-ratio:3/2}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.6,.2,1),filter .5s}
.ph:hover img{transform:scale(1.07);filter:brightness(.7)}
.ph::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,20,32,.7) 0%,rgba(0,20,32,.1) 45%,transparent 70%);pointer-events:none}
.ph-lb{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;z-index:3;color:#fff}
.ph-lb strong{display:block;font-size:16px;font-weight:500;letter-spacing:1px;font-family:var(--font-serif);transition:transform .4s}
.ph-lb span{display:block;font-size:10.5px;color:rgba(255,255,255,.6);letter-spacing:2px;text-transform:uppercase;margin-top:4px;opacity:0;max-height:0;overflow:hidden;transition:all .4s}
.ph:hover .ph-lb strong{transform:translateY(-3px)}
.ph:hover .ph-lb span{opacity:1;max-height:18px}
/* 大图：占 2 列 2 行 —— 宽高同时翻倍，构图比例与小图完全一致，只是更大 */
.ph-feat{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.ph-feat .ph-lb{padding:24px 26px}
.ph-feat .ph-lb strong{font-size:21px}
.ph-feat .ph-lb span{font-size:11px}
.ph-feat .ph-cap{position:absolute;left:0;right:0;bottom:0;background:rgba(0,20,32,.6);backdrop-filter:blur(6px);padding:14px 26px;font-size:14.5px;color:rgba(255,255,255,.9);letter-spacing:1px;z-index:4;border-top:1px solid rgba(197,160,89,.35)}
.ph-feat .ph-lb{bottom:48px}
.album-foot{display:flex;justify-content:center;margin-top:38px;position:relative;z-index:2}
.album-foot .pill-more{color:#fff;border-color:rgba(255,255,255,.32)}
.album-foot .pill-more:hover{background:var(--accent-gold);border-color:var(--accent-gold);color:var(--brand-dark)}

/* ===== 响应式 ===== */
@media (max-width:1199px){.hero-arrow{width:42px;height:42px}.hero-arrow.l{left:18px}.hero-arrow.r{right:18px}}
@media (max-width:1024px){
  .dp-card{grid-template-columns:1fr}
  .dp-svc{border-top:4px solid var(--accent-gold)}
  .news-grid{grid-template-columns:1fr;gap:44px}
  .n-car-stage{height:340px}
  .n-car-txt{padding-left:132px}
  .album{grid-template-columns:repeat(2,1fr)}
  .ph-feat{grid-column:span 2;grid-row:auto;aspect-ratio:3/2}
  .ntc-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:768px){
  section{padding:46px 0}
  .sec-title{font-size:29px;letter-spacing:1px}
  .hero-title{font-size:34px;letter-spacing:4px}
  .hero-desc{font-size:15px}
  .hero-arrow{width:38px;height:38px;font-size:17px}
  .hero-arrow.l{left:14px}.hero-arrow.r{right:14px}
  .data-panel-section{margin-top:-56px}
  .dp-info{padding:22px 20px}
  .dp-row{flex-direction:column;gap:2px;padding:10px 0}
  .dp-k{width:auto}
  .n-focus img{height:280px}
  .n-item{padding:16px 12px}
  .ntc-top{padding:26px 22px}
  .ntc-item{flex-wrap:wrap;gap:8px;padding:15px 12px}
  .album{grid-template-columns:1fr}
  .ph-feat{grid-column:auto}
}

/* ===== 外壳覆盖（rem 基准 / 令牌 / 页头页脚 / 深色版块） ===== */
html{font-size:min(5.2083vw,80px)}
@media (max-width:992px){html{font-size:13.3333vw}}
:root{--brand-primary:#00509E;--brand-dark:#2A4464;--brand-mid:#0E6EC8;--accent-gold:#E6C672;--gold-light:#F0DCA8;--gold-soft:#F7EFD9;--text-main:#333;--party-red:#D04B36}
body{font-family:"Source Han Sans CN","Alibaba PuHuiTi","Microsoft YaHei",sans-serif}
@media (min-width:993px){
  /* 页头：高1.35rem；logo 4.6rem（图片比例扁，加宽到中文字同高）；导航字号/行高与整站一致 */
  header{padding:0}
  header.scrolled{padding:0}
  .nav-inner{height:1.35rem}
  .logo-img{width:6.2rem}
  header.scrolled .logo-img{width:6.2rem}
  .nav-links>a{font-size:.22rem;line-height:.5rem;padding:0 .12rem;letter-spacing:0}
  .search-form{background:var(--accent-gold);border-color:transparent;border-radius:.4rem;padding:4px 4px 4px .2rem}
  .search-form input{color:#fff}
  .search-form input::placeholder{color:rgba(255,255,255,.85)}
  .search-icon{fill:#fff}
  /* 栏目标题 .4rem 粗体主蓝；英文小标 .16rem */
  .sec-title{font-family:var(--font-sans);font-size:.4rem;font-weight:700;line-height:.5rem;letter-spacing:2px}
  .sec-subtitle{font-size:.16rem}
  /* 新闻：标题 16px（.2rem）；摘要再缩一档 */
  .n-title{font-size:.2rem;line-height:.32rem}
  .n-c h4{font-size:.2rem;line-height:.32rem;color:#333}
  .n-c p{font-size:.16rem}
  .n-day{font-size:.46rem}
  .n-mon{font-size:.16rem}
  .n-item{padding:.25rem .22rem}
  /* 通知公告：标题与置顶卡统一 16px */
  .ntc-h{font-size:.2rem}
  .ntc-top h3{font-size:.2rem;line-height:1.6}
  .ntc-top p{font-size:.18rem}
  .ntc-date{font-size:.16rem}
  .ntc-idx{font-size:.2rem}
  .ntc-tag{font-size:.14rem}
  /* 凭证卡/平台卡随 rem 走 */
  .dp-title{font-size:.22rem}
  .dp-row{font-size:.2rem}
  .dp-k{font-size:.16rem}
  .dp-svc h4{font-size:.28rem}
  .dp-svc p,.dp-svc li{font-size:.18rem}
  .copy-all,.dp-svc-btn,.ntc-top-a,.pill-more,.n-more{font-size:.18rem}
  /* 页脚：联系与链接 16px，其余 14.4px */
  .f-title{font-size:.2rem}
  .f-bar-v span{font-size:.175rem}
  .f-links a{font-size:.175rem}
  .f-cert-t{font-size:.18rem}
  .f-cert-row i{font-size:.18rem}
  .f-cert-row b{font-size:.18rem}
  .f-cert-copy{font-size:.18rem}
  .copyright{font-size:.18rem}
}
/* 页脚：左右撑开，列间留白（与 site.css 的 1024 堆叠断点错开） */
@media (min-width:1025px){
  footer{padding-top:42px}
  footer .container{max-width:1420px}
  .f-top{display:flex;justify-content:space-between;gap:0;padding-bottom:30px}
  .f-cert{width:47%}
  .f-side{width:40%;gap:22px}
  .f-contact{gap:12px}
  .f-bar-v{gap:10px}
  .f-quick{gap:12px}
  .f-bottom{padding:16px 0}
}
/* 深色版块统一亮蓝系 */
footer{background:linear-gradient(180deg,#00509E 0%,#123C74 100%)}
.hero-arrow{background:rgba(8,44,94,.22)}
.toast{background:rgba(10,40,80,.94)}
section.bg-navy{background:linear-gradient(165deg,#2E86C8 0%,#1256A0 100%)}
section.bg-navy .sec-bg::after{background:linear-gradient(180deg,rgba(18,86,160,.8) 0%,rgba(18,86,160,.58) 55%,rgba(18,86,160,.42) 100%)}


/* =====================================================================
   组件落地补充样式 · 首页专属
   贴的位置：后台 home.css 的末尾（不能贴 site.css——site.css 先加载，
   同特异性下后加载的 home.css 赢，贴错文件这几条会被原规则压掉）。
   主导航那两条通用的（组件壳 + 里层 .nav-links 内边距）在 cms_补充样式_site.css，
   两份都要贴。
   ===================================================================== */

/* --- 1. HERO 改图片组件后，照片从组件数据走，不再由 CSS 写死 ---------------
   同时把 home.css 里这三行删掉（图位空着就该是空的，不留兜底图）：
     .s1::before{background-image:url('banner_library.jpg');background-position:center 55%}
     .s2::before{background-image:url('assets/campus_motto.jpg');background-position:66% center}
     .s3::before{background-image:url('banner_plaza.jpg');background-position:center 60%}
   组件模板把图挂在 --bg / --bgp 两个自定义属性上，自定义属性能继承进伪元素。
   下面这条替代那三行，切换推移和 zoomEffect 缩放都不用动。                */
.hero-slide::before{background-image:var(--bg,none);background-position:var(--bgp,center)}

/* --- 2. 首页各锚点里的组件输出壳 ------------------------------------------
   平台给组件实例套一个 form 外壳，它是真 DOM 节点，会把 grid/flex 的父子关系截断。
   display:contents 让壳从盒树上消失，组件吐出来的帧/卡片重新变回锚点的子项。
   ⚠ 一律只认锚点自己的类名，不写 .xxx>a / .xxx>form 这种宽选择器（原因见 site 那份第 1 段）。 */
.m-hero>form,.m-car>form,.m-nlist>form,.m-ntop>form,.m-ntc>form,.m-album>form{display:contents}

/* --- 3. 置顶公告卡：锚点是 .ntc-grid 的第一格，卡片要顶满整格高度，
       才能和右边五条一样高（定稿那条 .ntc-top{display:flex} 挂在 a 上，
       组件输出改成 div 壳 + 覆盖链接，规则照样命中）                    */
.m-ntop{display:flex}
.m-ntop>*,.m-ntop .ntc-top{flex:1;min-width:0}

/* --- 4. 备用：万一平台是"整块替换锚点"（把 <div class="m-xxx"> 本身换成组件输出），
       壳就挂在这些父级上。平时保持注释状态，别和上面的第 2 段双开。
       症状对照：相册五张图竖着一张占满一行 → 放开第一条；
                 要闻轮播那一格整块空掉 → 放开第二条。                    */
/*
.container>form:has(>.ph){display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;z-index:2;margin-bottom:38px}
.n-car-stage>form,.hero-stage>form{position:absolute;inset:0}
*/
/* mobile: header pill below title; hide duplicate pill in news cards */
@media (max-width:768px){
.section-header .n-more{position:static;margin-top:10px}
.news-grid>div>.n-more{display:none}
}
/* mobile: grid 1fr min-width blown up by nowrap titles; dp title squeezed vertical by button */
@media (max-width:1024px){
.news-grid>*,.ntc-grid>*{min-width:0}
}
@media (max-width:768px){
.dp-title{flex-wrap:wrap}
.dp-title .copy-all{flex-basis:100%;margin-top:10px}
}


.ph-feat{aspect-ratio:528/358}
.ph-feat .ph-lb{bottom:0}

.ph-lb{top:auto;bottom:0;transform:none}

/* ============================================================
   部门风采（财务相册）改版测试样式
   底色/标题/按钮等沿用 home.css、site.css，这里只写差异
   ============================================================ */


/* 区块留白比通用 section 更开，贴近北大的呼吸感 */
.fc-sec{padding:110px 0}

/* 1400 居中容器；窗口不宽时改为通栏留边 */
.fc-box{max-width:1400px;margin:0 auto;position:relative;z-index:2}
@media (max-width:1500px){
  .fc-box{max-width:none;padding:0 40px}
}

/* 校训水印：压在标题行右侧的空白带上，宽度避开居中标题，
   底边不越过拼格顶线；透明度按深蓝底调到隐约可见 */
.fc-wm{position:absolute;right:3.5%;top:52px;height:200px;width:auto;opacity:.19;z-index:1;pointer-events:none;user-select:none}

/* ---- 拼格 ---- */
.fc-list:after{content:'';display:block;clear:both}

.fc-item{position:relative;overflow:hidden;float:left;border-radius:6px;background:linear-gradient(135deg,#1B4C66 0%,#2E6C86 100%);
  aspect-ratio:690/664;opacity:0;transform:translate(0,60px);transition:all .8s ease-out}
.fc-list.showdiv .fc-item{transform:none;opacity:1}
/* 交错入场：2、4 先到，3、5 殿后 */
.fc-item:nth-child(2),.fc-item:nth-child(4){transition-delay:.3s}
.fc-item:nth-child(3),.fc-item:nth-child(5){transition-delay:.6s}

/* 图块比例照北大 DOM 实测：大图 690×664、小图 335×322，
   右列两行小图加 20px 中缝恰好等于大图高（322+20+322=664），
   图片铺满格子居中裁切，原图比例不同也成同款大小 */
.fc-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease-out}
.fc-item:hover img{transform:scale(1.05)}

/* 大图占左半，宽 = 右列两行小图之和（含 20px 中缝）；高度按北大实测比例 */
.fc-b{width:calc(50% - 10px);aspect-ratio:690/664}
.fc-s{width:calc(25% - 15px);margin-left:20px;margin-bottom:20px;aspect-ratio:335/322}

/* 整格可点，铺在文字之上 */
.fc-a{position:absolute;inset:0;z-index:4}

/* ---- 角标文字：位置照北大（贴底、25/40 内边距），只留中文 ---- */
.text{position:absolute;left:0;right:0;bottom:0;padding:25px 40px;z-index:3;pointer-events:none;
  background:linear-gradient(rgba(0,0,0,0),rgba(0,0,0,.7))}
.h{font-size:18px;color:#fff;line-height:1.5;font-weight:500;font-family:var(--font-serif)}
/* 大图标签带金色竖规，呼应站内金色语汇；小图保持居中不加 */

.fc-s .text{text-align:center}

/* ---- 大图轮播 ---- */
/* 占位图在文档流里撑高度，各帧绝对定位盖上来淡入淡出 */
.fc-hold{position:relative;z-index:1}
.fc-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s;z-index:1}
.fc-slide.on{opacity:1;z-index:2}
.fc-slide img{position:relative}

/* ---- 降档 ---- */
@media (max-width:1200px){
  .text{padding:20px}
  .h{font-size:16px}
  .fc-wm{height:150px;top:48px;right:4%}
}
@media (max-width:1024px){
  .fc-sec{padding:90px 0}
  .fc-b{width:100%;aspect-ratio:690/664}
  .fc-s{width:calc(50% - 10px);aspect-ratio:335/322}
  /* 两列小图时每行首格收掉左边距 */
  .fc-s:nth-of-type(2n){margin-left:0}
  .fc-wm{height:120px;top:36px}
}
@media (max-width:640px){
  .fc-b,.fc-s{width:100%;margin-left:0}
  .fc-b{aspect-ratio:4/3}
  .fc-s{aspect-ratio:4/3;margin-bottom:16px}
  .text{padding:16px 18px}
  .fc-pager{right:16px;bottom:12px}
  .fc-wm{height:92px;top:28px;right:5%;opacity:.17}
}

/* 大图格 → 5:4，与图片同比例，cover 不再裁切 */
.fc-list .fc-b { aspect-ratio: 5/4; }

/* 小图格同步，保证右列两行 + 中缝仍与大图等高 */
.fc-list .fc-s { aspect-ratio: 63/50; }