*{margin:0;padding:0;box-sizing:border-box;font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif!important}
body{background:linear-gradient(135deg,#0c4a6e 0%,#082f49 100%);color:#e2e8f0;line-height:1.7;min-height:100vh;overflow-x:hidden}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.nav{background:rgba(8,47,73,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:1000}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.nav-links{display:flex;gap:20px;align-items:center}
.nav-links a{color:#e2e8f0;text-decoration:none;font-size:15px;font-weight:500;transition:color .25s,transform .25s;white-space:nowrap}
.nav-links a:hover{color:#22d3ee;transform:translateY(-1px)}
.hero{padding:70px 0 40px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-60%;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(34,211,238,.15),transparent 70%);pointer-events:none}
.hero h1{font-size:38px;font-weight:700;background:linear-gradient(90deg,#fff,#22d3ee,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:12px;position:relative}
.hero .subtitle{font-size:18px;color:#94a3b8;margin-bottom:32px;font-weight:300;letter-spacing:2px}
.hero img{max-width:100%;border-radius:20px;box-shadow:0 25px 60px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.1)}
.geo-intro{padding:50px 0 30px;position:relative}
.geo-intro .container{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:36px 40px;backdrop-filter:blur(10px)}
.geo-intro p{font-size:16px;color:#cbd5e1;text-align:justify}
.section{padding:50px 0}
.section-title{text-align:center;font-size:28px;font-weight:700;margin-bottom:12px;color:#fff;position:relative;letter-spacing:1px}
.section-title span{color:#22d3ee}
.section-desc{text-align:center;color:#94a3b8;margin-bottom:36px;font-size:14px}
.stats{padding:50px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:28px 20px;text-align:center;position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s}
.stat-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(0,0,0,.3)}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,#22d3ee,transparent)}
.stat-num{font-size:40px;font-weight:800;color:#22d3ee;line-height:1.2}
.stat-label{font-size:14px;color:#94a3b8;margin-top:8px}
.advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.adv-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:30px;transition:transform .3s;position:relative;overflow:hidden}
.adv-card:hover{transform:translateY(-4px)}
.adv-icon{font-size:32px;margin-bottom:14px}
.adv-card h3{color:#fff;font-size:18px;margin-bottom:10px}
.adv-card p{color:#94a3b8;font-size:14px;line-height:1.6}
.story{padding:50px 0}
.story-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.story img{width:100%;border-radius:18px;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.story-text h3{color:#fff;font-size:24px;margin-bottom:14px}
.story-text p{color:#cbd5e1;font-size:15px;text-indent:2em;margin-bottom:12px}
.featured-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.event-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;overflow:hidden;transition:transform .3s}
.event-card:hover{transform:translateY(-4px)}
.event-card img{width:100%;height:160px;object-fit:cover;border-bottom:1px solid rgba(255,255,255,.1)}
.event-body{padding:20px}
.event-tag{display:inline-block;background:rgba(34,211,238,.15);color:#22d3ee;font-size:12px;padding:3px 10px;border-radius:20px;margin-bottom:10px}
.event-body h3{color:#fff;font-size:17px;margin-bottom:8px}
.event-body p{color:#94a3b8;font-size:13px;line-height:1.6}
.news{padding:50px 0}
.news-header{text-align:center;margin-bottom:36px}
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.news-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:22px;transition:background .3s;border-left:3px solid #22d3ee}
.news-card:hover{background:rgba(255,255,255,.08)}
.news-date{font-size:13px;color:#22d3ee;font-weight:600;margin-bottom:6px}
.news-card h3{color:#fff;font-size:16px;margin-bottom:8px;line-height:1.4}
.news-card p{color:#a0aec0;font-size:13px;line-height:1.6}
.news-more{display:inline-block;margin-top:10px;color:#22d3ee;font-size:13px;text-decoration:none}
.news-more:hover{text-decoration:underline}
.faq{padding:50px 0}
.faq-list{max-width:900px;margin:0 auto}
.faq-item{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:20px 24px;margin-bottom:14px;transition:background .3s}
.faq-item:hover{background:rgba(255,255,255,.07)}
.faq-item h3{color:#fff;font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.faq-item h3::before{content:'';width:6px;height:18px;background:#22d3ee;border-radius:3px;display:inline-block}
.faq-item p{color:#a0aec0;font-size:14px;line-height:1.65}
.cta{padding:60px 0;position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at center,rgba(34,211,238,.12),transparent 70%)}
.cta-inner{text-align:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:48px 40px;position:relative}
.cta-inner h2{color:#fff;font-size:30px;margin-bottom:12px}
.cta-inner p{color:#94a3b8;font-size:15px;margin-bottom:24px}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-btn{display:inline-block;padding:12px 32px;border-radius:30px;text-decoration:none;font-weight:600;font-size:15px;transition:transform .2s,box-shadow .2s}
.cta-btn-primary{background:linear-gradient(90deg,#22d3ee,#0ea5e9);color:#082f49}
.cta-btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(34,211,238,.3)}
.cta-btn-outline{border:1px solid rgba(255,255,255,.3);color:#e2e8f0}
.cta-btn-outline:hover{background:rgba(255,255,255,.08)}
.partners-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.partner-item{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:20px;font-size:16px;color:#94a3b8;font-weight:500;transition:background .3s}
.partner-item:hover{background:rgba(255,255,255,.08);color:#fff}
.download{padding:50px 0}
.download-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.download img{width:100%;max-width:320px;border-radius:18px;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.download-text h3{color:#fff;font-size:24px;margin-bottom:12px}
.download-text p{color:#cbd5e1;font-size:15px;margin-bottom:12px}
.download-btn{display:inline-block;background:linear-gradient(90deg,#22d3ee,#0ea5e9);color:#082f49;padding:12px 32px;border-radius:30px;text-decoration:none;font-weight:600;margin-top:14px;transition:transform .2s}
.download-btn:hover{transform:translateY(-2px)}
.footer{background:rgba(8,47,73,.95);border-top:1px solid rgba(255,255,255,.08);padding:32px 0 24px;margin-top:40px}
.footer-info{display:grid;grid-template-columns:1fr 1fr;gap:8px;color:#94a3b8;font-size:13px}
.footer-info p{margin-bottom:4px}
.footer-links{text-align:center;margin-top:14px;font-size:14px;color:#94a3b8}
.footer-links a{color:#22d3ee;text-decoration:none}
.footer-links a:hover{text-decoration:underline}
.copyright{text-align:center;margin-top:10px;color:#64748b;font-size:12px}
@media(max-width:900px){
.hero h1{font-size:26px}
.stats-grid{grid-template-columns:repeat(2,1fr)}
.advantages-grid{grid-template-columns:1fr}
.featured-grid{grid-template-columns:1fr}
.news-list{grid-template-columns:1fr}
.story-inner{grid-template-columns:1fr}
.download-inner{grid-template-columns:1fr}
.footer-info{grid-template-columns:1fr}
.nav-links a{font-size:13px;gap:12px}
}
@media(max-width:600px){
.nav-links a{font-size:12px}
.hero h1{font-size:20px}
.stats-grid{grid-template-columns:1fr}
.partners-grid{grid-template-columns:repeat(2,1fr)}
}