:root{
  --blue:#1d4ed8;
  --deep:#1e3a8a;
  --ink:#0f172a;
  --muted:#475569;
  --line:#dbe4f3;
  --bg:#f4f7fd;
  --red:#dc2626;
  --green:#16a34a;
  --soft:#eef4ff;
}
*{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{-webkit-text-size-adjust:100%;}
body{background:var(--bg);color:var(--ink);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;border:0;}
a{text-decoration:none;color:inherit;}
ul,ol{list-style:none;}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px;}

/* 头部导航 */
.site-header{background:linear-gradient(90deg,#1e3a8a 0%,#1d4ed8 100%);position:sticky;top:0;z-index:99;box-shadow:0 2px 14px rgba(30,58,138,.28);}
.header-inner{max-width:1200px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:18px;}
.logo{color:#fff;font-weight:700;font-size:19px;letter-spacing:.6px;white-space:nowrap;display:flex;align-items:center;gap:8px;}
.logo .dot{width:10px;height:10px;border-radius:50%;background:#fbbf24;box-shadow:0 0 0 4px rgba(251,191,36,.25);}
.nav-links{display:flex;gap:4px;flex-wrap:wrap;}
.nav-links a{color:#dbeafe;padding:8px 13px;border-radius:6px;font-size:14px;transition:background .2s ease,color .2s ease;}
.nav-links a:hover{background:rgba(255,255,255,.16);color:#fff;}

/* 大屏展示 */
.hero{background:radial-gradient(circle at 82% 18%,rgba(255,255,255,.14),transparent 52%),linear-gradient(135deg,#1d4ed8 0%,#1e3a8a 100%);color:#fff;padding:56px 0 52px;position:relative;overflow:hidden;}
.hero::after{content:"";position:absolute;right:-120px;bottom:-140px;width:380px;height:380px;border-radius:50%;background:rgba(255,255,255,.06);}
.hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:44px;align-items:center;position:relative;z-index:2;}
.hero-tag{display:inline-block;font-size:13px;letter-spacing:2px;color:#bfdbfe;border:1px solid rgba(191,219,254,.5);border-radius:30px;padding:4px 16px;margin-bottom:18px;}
.hero h1{font-size:30px;line-height:1.4;font-weight:700;letter-spacing:.4px;margin-bottom:18px;}
.hero-desc{font-size:15px;line-height:1.9;color:#dbeafe;max-width:640px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}
.btn{display:inline-block;padding:12px 26px;border-radius:8px;font-size:15px;font-weight:600;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;}
.btn-primary{background:#fff;color:#1e3a8a;box-shadow:0 6px 20px rgba(0,0,0,.18);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.24);}
.btn-ghost{border:1px solid rgba(255,255,255,.55);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.14);}
.hero-figure{border-radius:16px;overflow:hidden;box-shadow:0 18px 44px rgba(6,20,60,.42);border:1px solid rgba(255,255,255,.22);}
.hero-figure img{width:100%;height:100%;object-fit:cover;}

/* 通用区块 */
.section{padding:48px 0;}
.section-head{margin-bottom:26px;}
.section-head h2{font-size:24px;color:#1e3a8a;font-weight:700;position:relative;padding-left:15px;line-height:1.4;}
.section-head h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;background:linear-gradient(180deg,#1d4ed8,#1e3a8a);}
.section-head p{color:var(--muted);font-size:14px;margin-top:9px;padding-left:15px;}

/* GEO 介绍 */
.geo-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px 32px;box-shadow:0 4px 18px rgba(30,58,138,.06);border-left:5px solid var(--blue);}
.geo-box h2{font-size:20px;color:#1e3a8a;margin-bottom:14px;font-weight:700;}
.geo-box p{font-size:15px;color:#334155;line-height:1.95;margin-bottom:12px;}
.geo-box p:last-child{margin-bottom:0;}

/* 数据统计 */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 22px;text-align:center;box-shadow:0 3px 14px rgba(30,58,138,.05);transition:transform .2s ease,box-shadow .2s ease;}
.stat-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(29,78,216,.14);}
.stat-card .num{font-size:32px;font-weight:700;color:var(--blue);line-height:1.2;letter-spacing:.5px;}
.stat-card .num small{font-size:14px;font-weight:600;margin-left:3px;color:#1e3a8a;}
.stat-card .label{font-size:14px;color:var(--muted);margin-top:8px;}
.stat-intro{font-size:14px;color:var(--muted);margin-bottom:20px;background:var(--soft);border-left:4px solid var(--blue);padding:13px 18px;border-radius:0 8px 8px 0;line-height:1.85;}

/* 核心优势 */
.adv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;}
.adv-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.adv-card:hover{transform:translateY(-3px);border-color:#b9cdf5;box-shadow:0 10px 26px rgba(29,78,216,.13);}
.adv-card .ico{font-size:26px;line-height:1;margin-bottom:12px;}
.adv-card h3{font-size:17px;color:#1e3a8a;margin-bottom:9px;font-weight:700;}
.adv-card p{font-size:14px;color:var(--muted);line-height:1.85;}

/* 比分表格 */
.table-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 4px 18px rgba(30,58,138,.06);}
table{width:100%;border-collapse:collapse;}
thead th{background:linear-gradient(90deg,#1e3a8a,#1d4ed8);color:#fff;font-size:14px;font-weight:600;padding:13px 16px;text-align:left;white-space:nowrap;}
tbody td{padding:13px 16px;font-size:14px;color:#1e293b;border-bottom:1px solid #e8eefb;vertical-align:middle;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:nth-child(even){background:#fafcff;}
.up{color:var(--red);font-weight:700;}
.down{color:var(--green);font-weight:700;}
.tag{display:inline-block;font-size:12px;padding:2px 10px;border-radius:20px;font-weight:600;}
.tag-live{background:#fee2e2;color:#b91c1c;}
.tag-done{background:#e2e8f0;color:#334155;}
.tag-soon{background:#dbeafe;color:#1d4ed8;}
.score-strong{font-weight:700;color:#1e3a8a;font-size:15px;}

/* 排行榜 */
.rank-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;}
.rank-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 4px;box-shadow:0 3px 14px rgba(30,58,138,.05);}
.rank-item{display:flex;align-items:center;gap:14px;padding:13px 20px;border-bottom:1px solid #eef3fb;}
.rank-item:last-child{border-bottom:none;}
.rank-no{width:26px;height:26px;flex:0 0 26px;border-radius:7px;background:var(--soft);color:#1d4ed8;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;}
.rank-item:first-child .rank-no{background:linear-gradient(135deg,#1d4ed8,#1e3a8a);color:#fff;}
.rank-item:nth-child(2) .rank-no{background:#dbeafe;color:#1e3a8a;}
.rank-name{flex:1;font-size:15px;color:#1e293b;font-weight:600;}
.rank-val{font-size:14px;color:var(--muted);}

/* 新闻 */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:18px;}
.news-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease;}
.news-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(29,78,216,.14);}
.news-meta{font-size:12.5px;color:#1d4ed8;font-weight:700;letter-spacing:.3px;}
.news-meta em{font-style:normal;color:#64748b;font-weight:500;margin-left:8px;}
.news-card h3{font-size:17px;line-height:1.55;color:#0f172a;font-weight:700;}
.news-card p{font-size:14px;color:var(--muted);line-height:1.85;}
.news-card .more{font-size:13px;color:#1d4ed8;font-weight:600;margin-top:2px;}

/* FAQ */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin-bottom:14px;box-shadow:0 3px 12px rgba(30,58,138,.04);}
.faq-item h3{font-size:16px;color:#1e3a8a;font-weight:700;margin-bottom:11px;display:flex;gap:10px;align-items:flex-start;line-height:1.6;}
.faq-item h3 .q-badge{flex:0 0 auto;width:24px;height:24px;border-radius:6px;background:linear-gradient(135deg,#1d4ed8,#1e3a8a);color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center;font-weight:700;margin-top:2px;}
.faq-item p{font-size:14.5px;color:#3f4f68;line-height:1.95;padding-left:34px;}

/* 品牌故事 */
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;}
.story-figure{border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 12px 30px rgba(30,58,138,.12);}
.story-figure img{width:100%;height:100%;object-fit:cover;}
.story-text h2{font-size:23px;color:#1e3a8a;margin-bottom:16px;font-weight:700;}
.story-text p{font-size:15px;color:#3f4f68;line-height:1.95;margin-bottom:13px;}
.story-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.story-points span{font-size:13px;background:var(--soft);color:#1e3a8a;padding:6px 14px;border-radius:20px;font-weight:600;}

/* 合作伙伴 */
.partner-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;}
.partner-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 16px;text-align:center;font-size:14.5px;font-weight:600;color:#1e3a8a;transition:border-color .2s ease,box-shadow .2s ease;}
.partner-card:hover{border-color:#b9cdf5;box-shadow:0 8px 20px rgba(29,78,216,.12);}

/* CTA */
.cta-box{background:radial-gradient(circle at 88% 12%,rgba(255,255,255,.16),transparent 55%),linear-gradient(135deg,#1d4ed8,#1e3a8a);border-radius:16px;padding:44px 36px;color:#fff;text-align:center;box-shadow:0 16px 38px rgba(30,58,138,.24);}
.cta-box h2{font-size:24px;margin-bottom:14px;font-weight:700;}
.cta-box p{font-size:15px;color:#dbeafe;line-height:1.95;max-width:820px;margin:0 auto 26px;}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* 页脚 */
.site-footer{background:linear-gradient(180deg,#1e3a8a 0%,#0e2250 100%);color:#c3d3ef;padding:44px 0 22px;font-size:14px;margin-top:10px;}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;padding-bottom:26px;border-bottom:1px solid rgba(195,211,239,.22);}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700;letter-spacing:.4px;}
.footer-col p{line-height:2;color:#b9cbea;font-size:13.5px;}
.footer-col a{color:#b9cbea;transition:color .2s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding-top:20px;font-size:13px;color:#9fb5da;}
.footer-bottom a{color:#c3d3ef;font-weight:600;}
.footer-bottom a:hover{color:#fff;}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:30px;}
  .hero h1{font-size:24px;}
  .story-grid{grid-template-columns:1fr;gap:24px;}
  .header-inner{height:auto;padding:12px 20px;flex-direction:column;align-items:flex-start;gap:10px;}
  .nav-links{width:100%;}
  .table-card{overflow-x:auto;}
  table{min-width:620px;}
  .geo-box{padding:24px 20px;}
  .faq-item p{padding-left:0;}
}