:root{--blue:#075b8f;--deep:#063e66;--navy:#052e4b;--ice:#f4f8fb;--text:#15364d;--muted:#687f8f;--line:#dbe5eb}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1380px,92%);margin:auto}
header{height:86px;background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid #e9eff3}.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.logo{width:220px;display:block}.menu{display:flex;align-items:center;gap:30px;font-size:14px}.menu a{padding:34px 0 28px;border-bottom:3px solid transparent}.menu a:hover{color:var(--blue);border-color:var(--blue)}.lang{font-size:13px;color:var(--muted)}
.hero{height:650px;position:relative;overflow:hidden;color:#fff}.hero>img{position:absolute;width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,39,65,.88),rgba(3,55,88,.56) 48%,rgba(3,55,88,.08))}.hero-content{position:relative;z-index:2;padding-top:125px;max-width:800px}.eyebrow{font-size:13px;letter-spacing:.28em;margin-bottom:18px}.hero h1{font-family:Georgia,"Songti SC",serif;font-weight:500;font-size:62px;margin:0 0 12px}.hero .en{font-size:30px;font-weight:300;margin-bottom:20px}.hero p{font-size:18px;line-height:1.8;color:#edf6fb}.btn{display:inline-flex;align-items:center;border:1px solid currentColor;border-radius:28px;padding:13px 25px;margin-top:12px;gap:12px}
.stats{border-bottom:1px solid #e5edf2}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:27px 0}.stat{padding:4px 30px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;font:34px Georgia;color:var(--blue)}.stat span{font-size:13px;color:var(--muted)}
.section{padding:90px 0}.section-title{display:grid;grid-template-columns:.8fr 1.5fr;gap:60px;align-items:end;margin-bottom:40px}.kicker{font-size:12px;letter-spacing:.16em;color:var(--blue);font-weight:bold}.section h2,.global h2,.about h2,.cta h2{font:42px Georgia,"Songti SC",serif;color:var(--deep);margin:8px 0 0}.section-title p,.about p{color:var(--muted);line-height:1.9;margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{height:350px;position:relative;overflow:hidden}.card img{width:100%;height:100%;object-fit:cover;transition:.5s}.card:hover img{transform:scale(1.04)}.card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(3,37,60,.9))}.card-copy{position:absolute;z-index:2;left:28px;bottom:26px;color:#fff}.card h3{font-size:24px;margin:0 0 5px}.card .en2{font-size:17px}.card p{font-size:14px;opacity:.82}
.global{background:var(--ice)}.global-grid{display:grid;grid-template-columns:.85fr 1.5fr}.global-copy{padding:80px max(6vw,40px);background:linear-gradient(135deg,var(--deep),var(--blue));color:#fff}.global-copy h2{color:#fff}.global-copy p{line-height:1.9;color:#d9e9f2}.map{padding:35px;background:#fff;display:flex;align-items:center}.map img{width:100%;display:block}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.about-photo{width:100%;height:450px;object-fit:cover}.about p{margin:20px 0}.cta{text-align:center;background:var(--navy);color:#fff;padding:75px 20px}.cta h2{color:#fff}.cta p{color:#c9dce8}footer{background:#04253c;color:#a9bfcc;padding:38px 0}.footer{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer img{width:180px;filter:brightness(0) invert(1)}
@media(max-width:900px){.menu{display:none}.hero h1{font-size:44px}.hero .en{font-size:22px}.stats-grid,.cards{grid-template-columns:1fr 1fr}.section-title,.global-grid,.about-grid{grid-template-columns:1fr}.section-title{gap:20px}.footer{flex-direction:column;align-items:flex-start}}
@media(max-width:560px){header{height:72px}.logo{width:175px}.hero{height:570px}.hero-content{padding-top:95px}.hero h1{font-size:38px}.stats-grid,.cards{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.section{padding:62px 0}}