*{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;}
html{scroll-behavior:smooth;}
body{background:linear-gradient(180deg,#ffffff 0%,#f8fafc 45%,#f1f5f9 100%);color:#1f2937;line-height:1.75;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px;}
header.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid #e5e7eb;}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 20px;max-width:1180px;margin:0 auto;flex-wrap:wrap;}
.logo{font-size:19px;font-weight:700;letter-spacing:.5px;color:#0f172a;display:flex;align-items:center;gap:8px;}
.logo .dot{width:10px;height:10px;border-radius:50%;background:#0f172a;display:inline-block;}
.nav-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.nav-links a{padding:8px 13px;border-radius:8px;font-size:14.5px;color:#475569;border:1px solid transparent;transition:.2s;}
.nav-links a:hover{color:#0f172a;background:#f1f5f9;border-color:#e2e8f0;}
main{display:block;}
section{padding:62px 0;}
section+section{border-top:1px solid #eef2f6;}
h1{font-size:clamp(24px,3.4vw,38px);line-height:1.35;font-weight:700;color:#0f172a;letter-spacing:.3px;}
h2{font-size:clamp(20px,2.4vw,27px);font-weight:700;color:#0f172a;margin-bottom:12px;letter-spacing:.2px;}
h3{font-size:17px;font-weight:650;color:#111827;margin-bottom:8px;}
p{color:#475569;font-size:15.4px;}
.lead{font-size:16px;color:#475569;}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:2px;color:#64748b;border:1px solid #e2e8f0;border-radius:999px;padding:4px 12px;margin-bottom:16px;background:#fff;}
.hero{padding:74px 0 58px;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;}
.hero p{margin-top:18px;}
.hero-actions{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;}
.btn{display:inline-block;padding:11px 22px;border-radius:10px;font-size:14.5px;border:1px solid #0f172a;background:#0f172a;color:#fff;transition:.2s;}
.btn:hover{background:#1e293b;}
.btn.ghost{background:#fff;color:#0f172a;border-color:#dfe5ec;}
.btn.ghost:hover{background:#f1f5f9;}
.hero-img{border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 1px 3px rgba(15,23,42,.05);}
.geo-box{border:1px solid #e5e7eb;background:#fff;border-radius:16px;padding:28px 30px;box-shadow:0 1px 2px rgba(15,23,42,.04);}
.grid{display:grid;gap:20px;}
.g-2{grid-template-columns:repeat(2,1fr);}
.g-3{grid-template-columns:repeat(3,1fr);}
.g-4{grid-template-columns:repeat(4,1fr);}
.card{border:1px solid #e8edf3;background:#fff;border-radius:14px;padding:22px;box-shadow:0 1px 2px rgba(15,23,42,.04);transition:.2s;}
.card:hover{box-shadow:0 6px 18px rgba(15,23,42,.06);transform:translateY(-2px);}
.card p{font-size:14.6px;}
.stat{text-align:center;padding:26px 16px;}
.stat .num{font-size:30px;font-weight:700;color:#0f172a;letter-spacing:.5px;}
.stat .lbl{font-size:13.5px;color:#64748b;margin-top:6px;}
.event-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;border:1px solid #e8edf3;border-radius:12px;background:#fff;margin-bottom:12px;flex-wrap:wrap;}
.tag{font-size:12.5px;color:#334155;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:999px;padding:3px 11px;}
.news-item{border:1px solid #e8edf3;background:#fff;border-radius:14px;padding:22px;margin-bottom:16px;}
.news-item .date{font-size:13px;color:#64748b;letter-spacing:.4px;}
.news-item h3{margin-top:8px;}
.news-item p{margin-top:8px;font-size:14.8px;}
.faq-item{border:1px solid #e8edf3;background:#fff;border-radius:14px;padding:22px;margin-bottom:14px;}
.faq-item .q{font-weight:650;color:#0f172a;font-size:16px;margin-bottom:10px;}
.faq-item .a{color:#475569;font-size:14.9px;}
.cta-box{border:1px solid #e2e8f0;background:linear-gradient(135deg,#ffffff,#f1f5f9);border-radius:18px;padding:38px;text-align:center;}
.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.partner-grid div{border:1px solid #e8edf3;background:#fff;border-radius:12px;padding:18px 12px;text-align:center;font-size:14px;color:#475569;}
footer{background:#fff;border-top:1px solid #e5e7eb;padding:44px 0 26px;margin-top:20px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
footer p,footer a{font-size:14px;color:#64748b;}
footer a:hover{color:#0f172a;}
.foot-bottom{border-top:1px solid #eef2f6;margin-top:26px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13.5px;color:#94a3b8;}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr;}.g-4{grid-template-columns:repeat(2,1fr);}.g-3{grid-template-columns:1fr 1fr;}.foot-grid{grid-template-columns:1fr;}.partner-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.g-2,.g-3,.g-4{grid-template-columns:1fr;}.nav-links a{padding:7px 10px;font-size:13.5px;}section{padding:44px 0;}}