:root{
  --brand:#1f6feb;
  --brand-soft:#e8f0ff;
  --text:#1e293b;
  --text-soft:#64748b;
  --line:#e2e8f0;
  --card:#ffffff;
  --radius:14px;
  --shadow:0 1px 2px rgba(15,23,42,.05),0 8px 24px rgba(15,23,42,.04);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  background:linear-gradient(180deg,#ffffff 0%,#f1f5f9 100%);
  color:var(--text);
  line-height:1.8;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(1160px,92%);margin:0 auto}
header.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:.5px}
.logo span.dot{width:10px;height:10px;border-radius:50%;background:var(--brand);display:inline-block}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{
  padding:7px 13px;border-radius:999px;font-size:14.5px;color:#334155;
  border:1px solid transparent;transition:.2s;
}
.nav-links a:hover{background:var(--brand-soft);color:var(--brand);border-color:#cfe0ff}
section{padding:64px 0}
.sec-title{font-size:26px;font-weight:700;letter-spacing:.5px;margin-bottom:8px}
.sec-sub{color:var(--text-soft);font-size:15px;margin-bottom:30px}
.hero{padding:70px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
h1{font-size:clamp(28px,3.6vw,42px);line-height:1.35;font-weight:800;letter-spacing:-.5px}
h1 em{font-style:normal;color:var(--brand)}
.hero-lead{margin-top:18px;color:var(--text-soft);font-size:16.5px;max-width:560px}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.tag{
  font-size:13.5px;padding:6px 14px;border:1px solid var(--line);
  border-radius:999px;background:#fff;color:#475569;
}
.tag.on{background:var(--brand-soft);border-color:#cfe0ff;color:var(--brand);font-weight:600}
.hero-visual{border:1px solid var(--line);border-radius:20px;padding:14px;background:#fff;box-shadow:var(--shadow)}
.hero-visual img{border-radius:12px;width:100%;height:260px;object-fit:cover}
.jump{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.jump a{font-size:14px;color:var(--brand);border-bottom:1px solid #cfe0ff;padding-bottom:2px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.card h3{font-size:17.5px;font-weight:700;margin-bottom:10px}
.card p{color:var(--text-soft);font-size:15px}
.card .ico{font-size:22px;margin-bottom:12px;display:block}
.stats-band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;text-align:center}
.stat b{display:block;font-size:30px;font-weight:800;color:var(--brand);letter-spacing:-.5px}
.stat span{font-size:14px;color:var(--text-soft)}
.score-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  border:1px solid var(--line);border-radius:12px;padding:14px 18px;background:#fff;margin-bottom:12px;
}
.score-row:last-child{margin-bottom:0}
.score-row .team{font-weight:600;font-size:15.5px}
.score-row .num{font-weight:800;color:var(--brand);font-size:18px;letter-spacing:1px}
.score-row .meta{font-size:12.5px;color:var(--text-soft)}
.badge{font-size:12px;padding:3px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-weight:600}
.badge.live{background:#fee2e2;color:#dc2626}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);transition:.22s;
}
.news-card:hover{transform:translateY(-3px);border-color:#cfe0ff}
.news-card .date{font-size:12.5px;color:var(--brand);font-weight:600;letter-spacing:.3px}
.news-card h3{font-size:17px;margin:8px 0 10px;line-height:1.5}
.news-card p{font-size:14.6px;color:var(--text-soft)}
.event-card{display:flex;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.event-card img{width:110px;height:110px;object-fit:cover;border-radius:10px;flex:none}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin-bottom:14px;box-shadow:var(--shadow)}
.faq-item h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.faq-item p{font-size:15px;color:var(--text-soft)}
.cta-band{background:#fff;border:1px solid var(--line);border-radius:20px;padding:40px;text-align:center;box-shadow:var(--shadow)}
.cta-band h2{font-size:24px;margin-bottom:10px}
.cta-band p{color:var(--text-soft);margin-bottom:22px}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:11px 28px;border-radius:999px;font-weight:600;font-size:15px}
.btn.ghost{background:#fff;color:var(--brand);border:1px solid #cfe0ff;margin-left:10px}
.partner-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.partner-grid div{border:1px solid var(--line);border-radius:10px;background:#fff;padding:16px 8px;text-align:center;font-size:13.5px;color:#475569}
footer.site-foot{background:#fff;border-top:1px solid var(--line);padding:48px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:34px;margin-bottom:30px}
footer h4{font-size:15px;margin-bottom:14px;font-weight:700}
footer p,footer li{font-size:14px;color:var(--text-soft);line-height:2}
footer ul{list-style:none}
.foot-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--text-soft)}
.foot-bottom a{color:var(--brand)}
@media(max-width:900px){
  .hero-grid,.grid-3,.grid-2,.news-grid,.foot-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .partner-grid{grid-template-columns:repeat(3,1fr)}
  .event-card{flex-direction:column;text-align:center}
  section{padding:48px 0}
}