/* 杭州龙津教育集团附属中等专业学校 - 主样式 */
/* 藏青蓝 #1a3a5c + 暖金 #c9a961 */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:#333;background:#f5f3ee;line-height:1.7}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:1200px;margin:0 auto;max-width:96%}

/* 顶部校训条 */
.top-bar{background:#1a3a5c;color:#e8d9b8;font-size:13px;padding:6px 0}
.top-bar .container{display:flex;justify-content:space-between;align-items:center}
.top-bar .slogan{letter-spacing:4px}
.top-bar .phone{color:#fff}

/* 主导航 */
header.main{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.08);position:sticky;top:0;z-index:100}
header.main .container{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{width:48px;height:48px;background:#1a3a5c;color:#c9a961;border-radius:6px;display:flex;align-items:center;justify-content:center;font-weight:bold;font-size:20px}
.logo-text .t1{font-size:18px;font-weight:bold;color:#1a3a5c;line-height:1.2}
.logo-text .t2{font-size:12px;color:#888;letter-spacing:2px}
nav ul{display:flex;list-style:none;gap:8px}
nav li{position:relative}
nav a{display:block;padding:0 18px;line-height:80px;font-size:15px;color:#333;transition:.2s}
nav a:hover,nav a.on{color:#c9a961}
nav li.has-drop:hover .drop{display:block}
.drop{display:none;position:absolute;top:80px;left:0;background:#fff;min-width:160px;box-shadow:0 4px 16px rgba(0,0,0,.12)}
.drop a{line-height:44px;padding:0 18px;font-size:14px;border-bottom:1px solid #f0f0f0}

/* Banner */
.banner{position:relative;height:420px;overflow:hidden}
.banner img{width:100%;height:100%;object-fit:cover}
.banner .mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,58,92,.15) 0%,rgba(26,58,92,.55) 100%)}
.banner .cap{position:absolute;left:50%;bottom:50px;transform:translateX(-50%);text-align:center;color:#fff}
.banner .cap h1{font-size:38px;letter-spacing:6px;text-shadow:0 2px 8px rgba(0,0,0,.4)}
.banner .cap p{margin-top:10px;font-size:16px;opacity:.9;letter-spacing:3px}

/* 通用section */
section{padding:50px 0}
.sec-head{text-align:center;margin-bottom:36px}
.sec-head h2{font-size:28px;color:#1a3a5c;letter-spacing:3px}
.sec-head .line{width:60px;height:3px;background:#c9a961;margin:14px auto}
.sec-head p{color:#888;font-size:14px;letter-spacing:2px}

/* 三特色卡片 */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat .card{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.06);transition:.3s}
.feat .card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.feat .card img{height:200px;width:100%;object-fit:cover}
.feat .card .body{padding:20px}
.feat .card h3{color:#1a3a5c;font-size:18px;margin-bottom:8px}
.feat .card p{font-size:14px;color:#666}

/* 专业横条 */
.majors{background:#1a3a5c;color:#fff;padding:50px 0}
.majors .sec-head h2{color:#fff}
.majors .sec-head p{color:#c9a961}
.major-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.major{background:rgba(255,255,255,.06);border:1px solid rgba(201,169,97,.3);border-radius:6px;overflow:hidden;transition:.3s}
.major:hover{background:rgba(201,169,97,.15);border-color:#c9a961}
.major img{height:140px;width:100%;object-fit:cover}
.major .m-body{padding:14px}
.major h4{font-size:16px;color:#c9a961;margin-bottom:6px}
.major p{font-size:12px;color:#ccc;line-height:1.5}

/* 新闻Tab */
.news-tabs{display:flex;border-bottom:2px solid #e0d8c5;margin-bottom:24px}
.news-tabs .tab{padding:12px 28px;cursor:pointer;font-size:16px;color:#666;border-bottom:3px solid transparent;margin-bottom:-2px}
.news-tabs .tab.on{color:#1a3a5c;border-bottom-color:#c9a961;font-weight:bold}
.news-cols{display:grid;grid-template-columns:1.2fr 1fr;gap:36px}
.news-list{list-style:none}
.news-list li{padding:10px 0;border-bottom:1px dashed #e5e5e5;display:flex;justify-content:space-between;align-items:center}
.news-list li:hover a{color:#c9a961}
.news-list .date{color:#999;font-size:13px;font-family:Arial}
.news-feature{display:flex;gap:16px;background:#fff;padding:16px;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.news-feature img{width:220px;height:150px;object-fit:cover;border-radius:4px}
.news-feature h4{color:#1a3a5c;font-size:17px;margin-bottom:8px}
.news-feature p{font-size:13px;color:#666;line-height:1.6}

/* 双栏动态 */
.dual{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.dual .box{background:#fff;padding:24px;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.dual h3{color:#1a3a5c;font-size:18px;border-left:4px solid #c9a961;padding-left:10px;margin-bottom:16px}

/* 校园风采九宫格 */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery a{position:relative;display:block;overflow:hidden;border-radius:4px}
.gallery img{height:200px;width:100%;object-fit:cover;transition:.4s}
.gallery a:hover img{transform:scale(1.06)}
.gallery .cap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;padding:20px 12px 8px;font-size:14px}

/* 师资 */
.teachers{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.teacher{background:#fff;border-radius:6px;overflow:hidden;text-align:center;padding-bottom:14px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.teacher img{width:100%;height:180px;object-fit:cover}
.teacher .name{margin-top:10px;font-weight:bold;color:#1a3a5c}
.teacher .title{font-size:12px;color:#999;margin-top:4px}

/* 底部 */
footer{background:#142b44;color:#99a8b8;padding:40px 0 20px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:30px;margin-bottom:24px}
.foot-grid h4{color:#c9a961;font-size:16px;margin-bottom:14px}
.foot-grid p,.foot-grid li{font-size:13px;line-height:2}
.foot-grid ul{list-style:none}
.foot-grid a:hover{color:#c9a961}
.copy{border-top:1px solid #2a4058;padding-top:18px;text-align:center;font-size:12px;color:#6b7d92}

/* 内页通用 */
.page-banner{height:200px;background:linear-gradient(135deg,#1a3a5c,#2a5a8c);display:flex;align-items:center;justify-content:center;color:#fff;flex-direction:column}
.page-banner h1{font-size:32px;letter-spacing:6px}
.page-banner .crumb{font-size:13px;margin-top:8px;opacity:.8}
.content{background:#fff;padding:40px;margin:30px auto;border-radius:6px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.content h2{color:#1a3a5c;border-left:4px solid #c9a961;padding-left:12px;margin:24px 0 14px;font-size:22px}
.content p{margin-bottom:14px;text-indent:2em;font-size:15px;color:#444}
.content img{margin:16px auto;border-radius:4px}

/* 新闻详情 */
.article h1{font-size:26px;color:#1a3a5c;text-align:center;margin-bottom:10px}
.article .meta{text-align:center;color:#999;font-size:13px;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #eee}
.article .cover{width:100%;max-height:420px;object-fit:cover;border-radius:6px;margin:0 auto 24px}

/* 404 */
.err{text-align:center;padding:80px 0}
.err .code{font-size:120px;color:#c9a961;font-weight:bold;line-height:1}
.err h2{color:#1a3a5c;margin:16px 0}
.err a{display:inline-block;margin-top:20px;padding:10px 30px;background:#1a3a5c;color:#fff;border-radius:4px}

@media(max-width:900px){
  .feat,.major-grid,.gallery,.dual,.teachers,.foot-grid{grid-template-columns:1fr 1fr}
  nav ul{display:none}
}