body{margin:0;font-family:Arial,"Microsoft YaHei",sans-serif;background:#f6f6f6;color:#222}
html{scroll-behavior:smooth}
nav{min-height:78px;background:white;display:flex;align-items:center;justify-content:space-between;padding:0 6%;box-shadow:0 2px 8px rgba(0,0,0,.08);position:sticky;top:0;z-index:10}
.logo{display:flex;align-items:center;color:#003366;font-weight:bold;text-decoration:none}
.logo img{height:58px;margin-right:12px}
.logo-text{line-height:1.2}
.menu a{margin:0 10px;text-decoration:none;color:#222;font-weight:600}
.menu a:hover,.menu a.active{color:#003366;border-bottom:3px solid #003366;padding-bottom:8px}
.lang button{border:0;background:#003366;color:white;padding:8px 14px;border-radius:20px;margin-left:6px;cursor:pointer;font-weight:bold}
.hero{background:url("ChatGPT Image Jun 13, 2026, 01_21_26 AM.png");background-size:cover;background-position:center;background-repeat:no-repeat;min-height:720px}
.page-hero{background:linear-gradient(rgba(0,35,75,.45),rgba(0,35,75,.45)),url("ChatGPT Image Jun 13, 2026, 01_21_26 AM.png");background-size:cover;background-position:center;color:white;text-align:center;padding:130px 20px}
.page-hero h1{font-size:52px;margin:0;text-shadow:0 3px 10px rgba(0,0,0,.55)}
.container{max-width:1100px;margin:auto;padding:50px 20px}
.section{background:white;margin:28px 0;padding:45px;border-radius:14px;box-shadow:0 3px 12px rgba(0,0,0,.08);line-height:1.9}
.section h2{text-align:center;color:#003366;margin-top:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px}
.box,.card{background:#f8fafc;padding:28px;border-radius:14px;text-align:center;box-shadow:0 3px 12px rgba(0,0,0,.08)}
.box h3,.card h3{color:#003366}
.timeline{border-left:4px solid #003366;padding-left:25px;margin-top:25px}
.board-member{text-align:center}
.board-photo{width:180px;height:180px;border-radius:50%;background:#e5e7eb;margin:0 auto 25px;display:flex;align-items:center;justify-content:center;color:#003366;font-weight:bold;font-size:22px}
.board-member h3{text-align:center;color:#003366;font-size:32px;margin:20px 0}
.board-member p{text-align:left;line-height:2;font-size:18px}
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px}
.news-card{background:white;border-radius:12px;box-shadow:0 3px 12px rgba(0,0,0,.1);overflow:hidden}
.news-card img{width:100%;height:160px;object-fit:cover;background:#ddd}
.news-card div{padding:18px}
.news-card h3{margin:0 0 12px;color:#003366}
footer{background:#003366;color:white;text-align:center;padding:25px;margin-top:40px}
.en,.fr{display:none}
@media(max-width:900px){nav{flex-direction:column;height:auto;padding:15px}.menu{text-align:center;margin:12px 0}.menu a{display:inline-block;margin:6px}.hero{min-height:360px}.page-hero h1{font-size:36px}}