*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Georgia,'Times New Roman',serif;color:#1a2b3c;line-height:1.7;background:#fff}
a{text-decoration:none;color:inherit}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
header{background:#0f2a44;color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{font-size:20px;font-weight:bold;letter-spacing:.5px}
.logo span{display:block;font-size:11px;font-weight:normal;letter-spacing:2px;color:#9fc3e0;font-family:Arial,sans-serif}
.menu{display:flex;gap:28px;list-style:none;font-family:Arial,sans-serif;font-size:14px}
.menu a:hover,.menu a.active{color:#c8a24c}
.menu-toggle{display:none;font-size:26px;background:none;border:none;color:#fff;cursor:pointer}
.hero{background:linear-gradient(rgba(15,42,68,.78),rgba(15,42,68,.78)),url('https://images.unsplash.com/photo-1462331940025-496dfbfc7564?auto=format&fit=crop&w=1600&q=80');background-size:cover;background-position:center;color:#fff;padding:120px 0;text-align:center}
.hero h1{font-size:46px;line-height:1.2;margin-bottom:20px;max-width:850px;margin-left:auto;margin-right:auto}
.hero p{font-size:20px;max-width:680px;margin:0 auto 32px;color:#e8eef4}
.btn{display:inline-block;background:#c8a24c;color:#0f2a44;padding:14px 34px;font-family:Arial,sans-serif;font-weight:bold;font-size:15px;border-radius:2px;transition:.2s}
.btn:hover{background:#d9b75e}
.page-banner{background:linear-gradient(rgba(15,42,68,.85),rgba(15,42,68,.85)),url('https://images.unsplash.com/photo-1462331940025-496dfbfc7564?auto=format&fit=crop&w=1600&q=80');background-size:cover;background-position:center;color:#fff;padding:70px 0;text-align:center}
.page-banner h1{font-size:40px}
.page-banner p{color:#c5d3e0;font-family:Arial,sans-serif;font-size:14px;letter-spacing:2px;margin-top:8px}
section{padding:80px 0}
.section-title{font-size:34px;text-align:center;margin-bottom:16px;color:#0f2a44}
.section-sub{text-align:center;color:#5a6b7c;max-width:700px;margin:0 auto 50px;font-size:17px}
.mission{background:#f4f7fa}
.prose{max-width:820px;margin:0 auto;font-size:18px;color:#33485c}
.prose p{margin-bottom:20px}
.prose h3{color:#0f2a44;font-size:24px;margin:34px 0 14px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.card{border:1px solid #e2e8ee;border-radius:4px;overflow:hidden;transition:.25s;background:#fff}
.card:hover{box-shadow:0 8px 24px rgba(15,42,68,.12);transform:translateY(-4px)}
.card-top{height:6px;background:#c8a24c}
.card-body{padding:30px}
.card h3{font-size:21px;color:#0f2a44;margin-bottom:12px}
.card p{color:#5a6b7c;font-size:16px}
.news{background:#f4f7fa}
.news-item{background:#fff;padding:28px;border-radius:4px;margin-bottom:18px;border-left:4px solid #0f2a44}
.news-item .date{font-family:Arial,sans-serif;font-size:13px;color:#c8a24c;font-weight:bold;letter-spacing:1px}
.news-item h4{font-size:20px;color:#0f2a44;margin:6px 0}
.info-box{background:#f4f7fa;border-radius:4px;padding:30px;max-width:520px;margin:0 auto;font-family:Arial,sans-serif}
.info-box p{margin-bottom:10px;color:#33485c}
.info-box strong{color:#0f2a44}
footer{background:#0f2a44;color:#c5d3e0;padding:60px 0 30px;font-family:Arial,sans-serif;font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
footer h5{color:#fff;font-size:16px;margin-bottom:16px}
footer ul{list-style:none}
footer li{margin-bottom:8px}
footer a:hover{color:#9fc3e0}
.foot-bottom{border-top:1px solid #1d3d5c;padding-top:24px;text-align:center;color:#7d97b0;font-size:13px}
@media(max-width:860px){
.menu{display:none;position:absolute;top:74px;left:0;right:0;background:#0f2a44;flex-direction:column;padding:20px 24px;gap:18px}
.menu.open{display:flex}
.menu-toggle{display:block}
.cards{grid-template-columns:1fr}
.foot-grid{grid-template-columns:1fr}
.hero h1{font-size:32px}
}