:root{--primary:#1a3a5c;--primary-light:#2c5f8c;--accent:#f59e0b;--bg:#f8fafc;--card:#fff;--text:#1e293b;--text-light:#64748b;--border:#e2e8f0;--success:#16a34a;--danger:#ef4444}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.site-header{background:var(--primary);color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:20px;font-weight:700;display:flex;align-items:center;gap:8px}
.main-nav{display:flex;gap:24px}
.main-nav a{color:rgba(255,255,255,.85);font-size:15px;transition:color .2s}
.main-nav a:hover,.main-nav a.active{color:#fff}
.header-right{display:flex;align-items:center;gap:12px}
.btn{padding:8px 20px;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:600;transition:all .2s}
.btn-primary{background:var(--accent);color:#fff}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn-sm{padding:6px 14px;font-size:13px;border-radius:5px}
.hero{position:relative;overflow:hidden}
.hero-slide{min-height:400px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;padding:60px 20px}
.hero-slide h1{font-size:42px;margin-bottom:16px}
.hero-slide p{font-size:18px;margin-bottom:28px;opacity:.9}
.hero-btn{display:inline-block;padding:12px 36px;background:var(--accent);color:#fff;border-radius:8px;font-weight:600;font-size:16px}
.section{padding:60px 20px}
.section-gray{background:var(--bg)}
.section-head{text-align:center;margin-bottom:40px}
.section-head h2{font-size:32px;color:var(--primary);margin-bottom:8px}
.section-head p{color:var(--text-light);font-size:16px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-num{font-size:36px;font-weight:700;color:var(--primary)}
.stat-label{color:var(--text-light);margin-top:4px}
.uni-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.uni-card{background:var(--card);border-radius:12px;padding:24px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:transform .2s,box-shadow .2s}
.uni-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.uni-logo{width:64px;height:64px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 12px}
.uni-card h3{font-size:16px;margin-bottom:4px}
.uni-card .uni-info{color:var(--text-light);font-size:13px}
.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.story-card{background:var(--card);border-radius:12px;padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.story-card h3{font-size:16px;margin-bottom:8px;color:var(--primary)}
.story-card .story-meta{color:var(--text-light);font-size:13px;margin-bottom:8px}
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.event-card{background:var(--card);border-radius:12px;padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.event-date{background:var(--accent);color:#fff;border-radius:6px;padding:4px 12px;display:inline-block;font-size:13px;margin-bottom:12px}
.event-card h3{font-size:16px;margin-bottom:8px;color:var(--primary)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{background:var(--card);border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.news-card .news-body{padding:20px}
.news-card h3{font-size:16px;margin-bottom:8px}
.news-meta{color:var(--text-light);font-size:13px}
.cta-section{background:var(--primary);color:#fff;text-align:center;padding:60px 20px}
.cta-section h2{font-size:32px;margin-bottom:12px}
.cta-section p{font-size:16px;margin-bottom:24px;opacity:.9}
.cta-btn{display:inline-block;padding:14px 40px;background:var(--accent);color:#fff;border-radius:8px;font-weight:600;font-size:16px}
.site-footer{background:var(--primary);color:rgba(255,255,255,.8);padding:40px 20px 20px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;max-width:1200px;margin:0 auto;align-items:start}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:12px}
.footer-col p{font-size:14px;margin-bottom:6px}
.footer-col a{display:block;font-size:14px;margin-bottom:6px;color:rgba(255,255,255,.7);transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);font-size:13px}
.pagination{display:flex;justify-content:center;gap:6px;margin-top:32px;flex-wrap:wrap}
.pagination a,.pagination span{padding:8px 14px;border:1px solid var(--border);border-radius:6px;font-size:14px;cursor:pointer;text-decoration:none;color:inherit}
.pagination .active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pagination .ellipsis{border:none;cursor:default;padding:8px 4px}
.pagination .nav-btn{white-space:nowrap}
.page-banner{background:var(--primary);color:#fff;text-align:center;padding:50px 20px}
.page-banner h1{font-size:32px;margin-bottom:8px}
.page-banner p{font-size:16px;opacity:.9}
.filter-bar{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap;align-items:center}
.filter-bar select,.filter-bar input{padding:8px 14px;border:1px solid var(--border);border-radius:6px;font-size:14px}
.filter-bar input{flex:1;min-width:200px}
.search-btn{padding:8px 20px;background:var(--primary);color:#fff;border:none;border-radius:6px;font-size:14px;cursor:pointer;white-space:nowrap}
.search-btn:hover{opacity:.9}
.detail-card{background:var(--card);border-radius:12px;padding:32px;box-shadow:0 2px 8px rgba(0,0,0,.06);max-width:800px;margin:0 auto}
.detail-card h1{font-size:28px;margin-bottom:16px;color:var(--primary)}
.detail-card .meta{color:var(--text-light);font-size:14px;margin-bottom:24px}
.detail-card .content{font-size:16px;line-height:1.8}
.empty{text-align:center;padding:60px;color:var(--text-light)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:14px;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:15px;font-family:inherit;background:#fff}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(26,58,92,.1)}
.form-msg{margin:12px 0;font-size:14px;min-height:20px}
.profile-tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}
.tab-btn{padding:10px 24px;border:1px solid var(--border);background:#fff;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600;transition:all .2s}
.tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.tab-panel{animation:fadeIn .2s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.list-item{padding:16px 0;border-bottom:1px solid var(--border)}
.list-item:last-child{border-bottom:none}
.list-item h3{font-size:16px;color:var(--primary);margin-bottom:4px}
.logo-img{width:32px;height:32px;vertical-align:middle;margin-right:4px}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn-outline:hover{background:rgba(255,255,255,.1)}
@media(max-width:768px){.main-nav{display:none}.stats-grid,.uni-grid,.story-grid,.event-grid,.news-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.profile-tabs{flex-direction:column}.tab-btn{width:100%;text-align:center}}