/* ============================================================
   崇文中学 官方网站  —  样式表（朴素版）
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;}

body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  font-size:15px;
  line-height:1.8;
  color:#333;
  background:#f7f7f7;
}
h1,h2,h3,h4{margin:0;font-weight:bold;}
a{color:#8c2f22;text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
p{margin:0 0 12px;}
table{border-collapse:collapse;width:100%;}

.wrap{width:100%;max-width:1100px;margin:0 auto;padding:0 16px;}

/* ============ 页头 ============ */
.header{background:#fff;border-bottom:1px solid #e0e0e0;}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;}
.brand{display:flex;align-items:center;gap:14px;}
.brand img{width:60px;height:60px;border:1px solid #e0e0e0;}
.brand-name h1{font-size:26px;letter-spacing:4px;color:#8c2f22;}
.brand-name p{font-size:11px;letter-spacing:2px;color:#999;margin:2px 0 0;}
.header-contact{font-size:13px;color:#666;}
.header-contact a{color:#8c2f22;}

/* ============ 导航 ============ */
.navbar{background:#8c2f22;}
.nav-inner{display:flex;align-items:center;}
.nav-inner a{
  color:#fff;font-size:15px;padding:12px 26px;display:block;
}
.nav-inner a:hover{background:#6f2419;text-decoration:none;}
.nav-toggle{
  display:none;margin-left:auto;background:#6f2419;color:#fff;border:1px solid #fff;
  font-size:14px;padding:6px 14px;cursor:pointer;
}

/* ============ 首屏视频 ============ */
.hero{position:relative;height:460px;overflow:hidden;background:#222;}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero-text{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;color:#fff;
  background:rgba(0,0,0,.45);padding:20px;
}
.hero-text h2{font-size:46px;letter-spacing:8px;text-indent:8px;text-shadow:0 2px 6px rgba(0,0,0,.6);}
.hero-slogan{margin:14px 0 0;font-size:17px;color:#f0f0f0;text-shadow:0 1px 4px rgba(0,0,0,.7);}

/* ============ 数据 ============ */
.stats{display:flex;flex-wrap:wrap;background:#fff;border:1px solid #e0e0e0;margin:20px 0 0;}
.stat{flex:1 1 150px;text-align:center;padding:18px 10px;border-right:1px solid #e0e0e0;}
.stat:last-child{border-right:0;}
.stat b{display:block;font-size:24px;color:#8c2f22;}
.stat span{font-size:13px;color:#777;}

/* ============ 内容区块 ============ */
.block{background:#fff;border:1px solid #e0e0e0;margin:20px 0 0;padding:22px 26px 26px;}
.sec-title{
  font-size:19px;color:#333;border-left:4px solid #8c2f22;
  padding-left:10px;margin-bottom:18px;
}
.block-note{font-size:13px;color:#888;margin:0 0 14px;}
.block-note + .data-table{margin-top:0;}

/* 学校概况 */
.about{display:flex;gap:26px;align-items:flex-start;}
.about-text{flex:1 1 auto;min-width:0;}
.about-text p{text-align:justify;text-indent:2em;}
.about-imgs{flex:0 0 380px;display:flex;flex-direction:column;gap:12px;}
.about-imgs img{border:1px solid #ddd;width:100%;}

.info-table{border:1px solid #ddd;margin:14px 0 0;}
.info-table th,.info-table td{border:1px solid #ddd;padding:9px 14px;font-size:14px;text-align:left;vertical-align:top;}
.info-table th{background:#f4f4f4;font-weight:normal;color:#555;width:110px;white-space:nowrap;}

/* 新闻动态 */
.news-list{list-style:none;margin:0;padding:0;}
.news-item{display:flex;gap:18px;padding:16px 0;border-bottom:1px dashed #e0e0e0;cursor:pointer;}
.news-item:last-child{border-bottom:0;}
.news-item:hover h4{color:#8c2f22;text-decoration:underline;}
.news-thumb{flex:0 0 190px;}
.news-thumb img{width:190px;height:120px;object-fit:cover;border:1px solid #ddd;}
.news-info{flex:1 1 auto;min-width:0;}
.news-info h4{font-size:17px;margin-bottom:6px;}
.news-info p{font-size:14px;color:#666;}
.news-meta{font-size:13px;color:#999;}
.news-meta .read{color:#8c2f22;}

/* 招标采购表格 */
.data-table th,.data-table td{border:1px solid #ddd;padding:10px 12px;font-size:14px;text-align:left;vertical-align:top;}
.data-table th{background:#f4f4f4;font-weight:normal;color:#555;white-space:nowrap;}
.data-table td:nth-child(4){white-space:nowrap;}
.data-table tbody tr:hover{background:#fafafa;}

/* 办学条件 / 招生入学 */
.cols{display:flex;gap:34px;}
.cols > div{flex:1 1 0;min-width:0;}
.sub-title{font-size:15px;color:#8c2f22;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid #e0e0e0;}
.plain-list{margin:0;padding-left:20px;}
.plain-list li{font-size:14.5px;color:#444;margin-bottom:8px;}
.disclaimer{font-size:12.5px;color:#999;background:#fff;border:1px solid #e0e0e0;margin:20px 0 0;padding:12px 16px;}

/* 校园风光 */
.campus-video{margin:0 0 16px;}
.campus-video video{width:100%;display:block;border:1px solid #ddd;background:#000;}
.campus-video figcaption{font-size:13px;color:#888;text-align:center;margin-top:6px;}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.gallery img{width:100%;height:150px;object-fit:cover;border:1px solid #ddd;}

/* 联系我们 */
.contact{display:flex;gap:26px;align-items:flex-start;}
.contact .info-table{flex:1 1 auto;min-width:0;margin-top:0;}
.map-figure{flex:0 0 380px;margin:0;}
.map-figure img{width:100%;border:1px solid #ddd;}
.map-figure figcaption{font-size:13px;color:#888;text-align:center;margin-top:6px;}
.map-link{white-space:nowrap;}

/* ============ 页脚 ============ */
.footer{background:#333;color:#bbb;text-align:center;padding:26px 0;margin-top:20px;font-size:13px;}
.footer p{margin:0 0 6px;}
.footer a{color:#ddd;}
.footer a:hover{color:#fff;}
.footer .copyright{margin:10px 0 0;padding-top:12px;border-top:1px solid #4a4a4a;color:#888;}
.footer .support{margin-top:8px;color:#aaa;font-size:13px;}

/* ============ 文章弹窗 ============ */
.modal{position:fixed;inset:0;z-index:200;display:none;}
.modal.open{display:block;}
.modal-mask{position:absolute;inset:0;background:rgba(0,0,0,.55);}
.modal-dialog{
  position:relative;display:flex;flex-direction:column;
  max-width:760px;margin:5vh auto;max-height:90vh;overflow:hidden;
  background:#fff;border:1px solid #999;
}
.modal-close{
  position:absolute;right:8px;top:8px;z-index:2;width:30px;height:30px;
  border:1px solid #ccc;background:#fff;color:#666;font-size:18px;line-height:1;cursor:pointer;
}
.modal-close:hover{background:#f0f0f0;}
.modal-body{overflow-y:auto;flex:1 1 auto;padding:0 0 24px;}
.article-head{border-bottom:1px solid #e0e0e0;padding:26px 34px 18px;}
.article-head h2{font-size:22px;color:#333;margin-bottom:8px;}
.article-head .byline{font-size:13px;color:#888;}
.article-text{padding:20px 34px 0;font-size:15px;color:#444;line-height:2;}
.article-text p{text-indent:2em;}
.article-text .sign{text-align:right;text-indent:0;color:#777;margin-top:20px;}
.article-tag{font-size:13px;color:#8c2f22;}

/* ============ 学校历史 ============ */
.history-intro p{margin-bottom:14px;}

.timeline{position:relative;margin:20px 0 28px;padding-left:24px;border-left:2px solid #c9a06a;}
.tl-item{position:relative;margin-bottom:22px;}
.tl-item:last-child{margin-bottom:0;}
.tl-date{font-size:14px;font-weight:bold;color:#8c2f22;margin-bottom:4px;}
.tl-dot{position:absolute;left:-31px;top:4px;width:12px;height:12px;background:#8c2f22;border:2px solid #fff;border-radius:50%;box-shadow:0 0 0 2px #8c2f22;}
.tl-body{background:#fff;border:1px solid #e0e0e0;padding:12px 16px;}
.tl-body h5{font-size:15px;color:#333;margin:0 0 6px;}
.tl-body p{margin:0;font-size:14px;color:#555;line-height:1.7;}

.culture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0 20px;}
.culture-card{background:#fff;border:1px solid #e0e0e0;padding:16px 14px;text-align:center;}
.culture-label{font-size:13px;color:#888;letter-spacing:1px;margin-bottom:8px;}
.culture-value{font-size:15px;font-weight:bold;color:#8c2f22;line-height:1.6;margin-bottom:8px;}
.culture-card p{margin:0;font-size:12px;color:#777;line-height:1.6;}

.history-note{background:#faf5ee;border-left:3px solid #c9a06a;padding:14px 18px;margin-top:10px;}
.history-note p{margin:0;font-size:14px;color:#666;line-height:1.8;}

/* ============ 响应式 ============ */
@media (max-width:820px){
  .header-contact{display:none;}
  .nav-toggle{display:block;}
  .nav-inner{flex-wrap:wrap;position:relative;}
  .nav-inner a{display:none;flex:1 0 100%;text-align:center;border-top:1px solid #a63c2c;}
  .nav-inner.open a{display:block;}
  .hero{height:320px;}
  .hero-text h2{font-size:32px;letter-spacing:5px;}
  .hero-slogan{font-size:14px;}
  .stats{flex-wrap:wrap;}
  .stat{flex:0 0 50%;border-bottom:1px solid #e0e0e0;}
  .stat:nth-child(2n){border-right:0;}
  .about,.contact,.cols{flex-direction:column;gap:18px;}
  .about-imgs,.map-figure{flex:1 1 auto;width:100%;}
  .gallery{grid-template-columns:repeat(2,1fr);gap:8px;}
  .gallery img{height:120px;}
  .news-item{flex-direction:column;}
  .news-thumb{flex:1 1 auto;}
  .news-thumb img{width:100%;height:auto;}
  .block{padding:18px 16px 20px;}
  .info-table th{width:86px;}
  .data-table{display:block;overflow-x:auto;}
  .culture-grid{grid-template-columns:repeat(2,1fr);gap:10px;}
  .timeline{padding-left:20px;}
  .tl-dot{left:-27px;}
}