*,*::before,*::after{
  box-sizing:border-box;
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:#0b0e11;
  color:#c7d0da;
  line-height:1.78;
  font-size:16px;
  background-image:
    radial-gradient(circle at 12% 0%,rgba(100,116,139,.22),transparent 45%),
    radial-gradient(circle at 88% 6%,rgba(239,68,68,.10),transparent 42%);
}
img{max-width:100%;display:block;border:0;}
a{color:#93a3b5;}
.container{max-width:1180px;margin:0 auto;padding:0 20px;}
section{padding:52px 0;}
h1,h2,h3,h4{line-height:1.4;font-weight:800;}
h2,h3,h4{color:#eaf1f8;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:14px;padding:12px 22px;
  background:linear-gradient(180deg,#171d24 0%,#10151a 100%);
  border-bottom:1px solid #2b333d;
  box-shadow:0 3px 0 rgba(239,68,68,.4),0 10px 26px rgba(0,0,0,.5);
}
.brand{
  font-size:20px;font-weight:800;letter-spacing:2px;color:#e6edf5;
  display:flex;align-items:center;gap:8px;text-decoration:none;
}
.brand::before{
  content:"";width:10px;height:22px;background:linear-gradient(180deg,#ef4444,#7f2222);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);
  clip-path:polygon(0 0,100% 12%,100% 88%,0 100%);
}
.brand span{color:#ef4444;font-size:12px;letter-spacing:3px;border-left:1px solid #3a444f;padding-left:8px;}
.nav-links{display:flex;flex-wrap:wrap;gap:6px;}
.nav-links a{
  color:#a9b6c4;text-decoration:none;font-size:14px;padding:7px 13px;
  border:1px solid #2b333d;border-radius:3px;
  background:linear-gradient(180deg,#1e252d 0%,#151a20 100%);
  transition:all .2s ease;
}
.nav-links a:hover{color:#fff;border-color:#ef4444;background:linear-gradient(180deg,#262e38 0%,#1a2027 100%);}

/* ---------- panel ---------- */
.panel{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,#1b222a 0%,#141a20 58%,#1c232b 100%);
  border:1px solid #2b333d;border-radius:4px;
  box-shadow:0 10px 24px rgba(0,0,0,.42),inset 0 1px 0 rgba(255,255,255,.05);
}
.panel::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.022) 0 1px,transparent 1px 5px);
}
.panel::after{
  content:"";position:absolute;top:0;left:0;width:30px;height:3px;
  background:#ef4444;box-shadow:36px 0 0 #64748b;
}
.panel-body{padding:22px 24px;position:relative;z-index:2;}

/* ---------- hero ---------- */
.hero{
  padding:56px 0 26px;
  border-bottom:1px solid #232a32;
  background:
    repeating-linear-gradient(135deg,rgba(255,255,255,.014) 0 2px,transparent 2px 9px),
    linear-gradient(180deg,rgba(20,26,32,.9),rgba(11,14,17,0));
}
.hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:34px;align-items:center;}
h1{
  font-size:clamp(24px,3.4vw,38px);
  margin:0 0 18px;color:#f2f7fc;letter-spacing:.5px;
  text-shadow:0 2px 0 rgba(0,0,0,.5),0 0 26px rgba(100,116,139,.35);
}
h1::after{
  content:"";display:block;width:120px;height:4px;margin-top:16px;
  background:linear-gradient(90deg,#ef4444,rgba(239,68,68,0));
}
.hero-lead{color:#a4b2c1;font-size:16px;margin:0 0 22px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.btn{
  display:inline-block;text-decoration:none;font-size:15px;font-weight:700;
  padding:11px 26px;border-radius:3px;letter-spacing:1px;
  border:1px solid #3a444f;
  background:linear-gradient(180deg,#242c36 0%,#171d23 100%);
  color:#dfe8f1;transition:all .2s ease;
}
.btn:hover{border-color:#8e9bab;transform:translateY(-1px);}
.btn-primary{
  background:linear-gradient(180deg,#ef4444 0%,#a32424 100%);
  border-color:#ff6b6b;color:#fff;
  box-shadow:0 0 0 1px rgba(239,68,68,.35),0 8px 20px rgba(239,68,68,.22);
}
.btn-primary:hover{background:linear-gradient(180deg,#ff5a5a 0%,#b72b2b 100%);}
.hero-visual{position:relative;}
.hero-visual img{
  width:100%;border-radius:4px;border:1px solid #333c47;
  filter:saturate(.85) contrast(1.05);
  box-shadow:0 18px 38px rgba(0,0,0,.6);
}
.hero-visual::after{
  content:"";position:absolute;right:-8px;bottom:-8px;width:64px;height:64px;
  border-right:3px solid #ef4444;border-bottom:3px solid #ef4444;
  border-radius:0 0 6px 0;opacity:.85;
}

/* ---------- section titles ---------- */
.sec-title{
  font-size:22px;margin:0 0 8px;color:#eef4fa;letter-spacing:1px;
  display:flex;align-items:center;gap:10px;
}
.sec-title::before{
  content:"";width:6px;height:22px;background:linear-gradient(180deg,#ef4444,#7a1f1f);
  clip-path:polygon(0 0,100% 0,100% 100%,0 100%);
}
.sec-note{color:#7d8b9b;font-size:14px;margin:0 0 26px;}

/* ---------- geo ---------- */
.geo-panel .panel-body{padding:28px 28px;}
.geo-panel p{margin:0 0 14px;color:#b6c2cf;font-size:15.5px;}
.geo-panel p:last-child{margin-bottom:0;}
.geo-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.geo-tags span{
  font-size:12.5px;padding:5px 12px;border-radius:2px;
  color:#cdd8e4;border:1px solid #39434f;
  background:linear-gradient(180deg,#212932,#171d23);
}

/* ---------- stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.stat-card{text-align:center;}
.stat-card .num{
  font-size:34px;font-weight:800;color:#ef4444;letter-spacing:1px;
  text-shadow:0 0 22px rgba(239,68,68,.3);
}
.stat-card .lab{font-size:14px;color:#8d9cad;margin-top:4px;}

/* ---------- advantages ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.adv-card .panel-body{padding:24px 22px;}
.adv-card h3{font-size:17px;margin:0 0 10px;color:#eaf1f8;}
.adv-card p{margin:0;font-size:14.5px;color:#94a3b3;}
.adv-icon{
  width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:14px;border-radius:2px;
  background:linear-gradient(180deg,#252e38,#161c22);
  border:1px solid #3a444f;
  box-shadow:inset 0 0 0 1px rgba(239,68,68,.18);
}

/* ---------- events ---------- */
.events-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.event-card .panel-body{padding:22px;}
.event-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.event-league{font-size:12.5px;color:#8d9cad;letter-spacing:1px;}
.event-state{
  font-size:12px;padding:3px 10px;border-radius:2px;color:#ffd9d9;
  background:rgba(239,68,68,.16);border:1px solid rgba(239,68,68,.45);
}
.event-teams{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;}
.event-team{font-size:15.5px;font-weight:700;color:#e6eef6;}
.event-vs{color:#ef4444;font-size:13px;letter-spacing:1px;}
.event-meta{font-size:13px;color:#7d8b9b;border-top:1px dashed #333c47;padding-top:12px;}

/* ---------- rankings ---------- */
.rank-table{width:100%;border-collapse:collapse;font-size:14.5px;}
.rank-table th{
  text-align:left;padding:12px 14px;color:#9fb0c1;font-weight:600;font-size:13px;
  letter-spacing:1px;border-bottom:1px solid #333c47;background:rgba(100,116,139,.10);
}
.rank-table td{padding:12px 14px;border-bottom:1px solid #222a32;color:#bcc8d5;}
.rank-table tr:last-child td{border-bottom:0;}
.rank-no{
  display:inline-block;width:24px;height:24px;line-height:24px;text-align:center;
  font-size:12.5px;font-weight:700;border-radius:2px;
  background:linear-gradient(180deg,#2a333d,#181e24);color:#d6e0ea;border:1px solid #3a444f;
}
.rank-no.top{background:linear-gradient(180deg,#ef4444,#932020);border-color:#ff6b6b;color:#fff;}
.bar-wrap{height:7px;background:#1b222a;border-radius:2px;overflow:hidden;min-width:90px;}
.bar{height:100%;background:linear-gradient(90deg,#64748b,#ef4444);}

/* ---------- story ---------- */
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;}
.story-grid img{width:100%;border-radius:4px;border:1px solid #333c47;filter:saturate(.85);}
.story-grid p{color:#a9b7c5;font-size:15px;margin:0 0 14px;}
.story-points{list-style:none;padding:0;margin:18px 0 0;}
.story-points li{
  font-size:14.5px;color:#a5b3c1;padding-left:20px;position:relative;margin-bottom:9px;
}
.story-points li::before{
  content:"";position:absolute;left:0;top:8px;width:8px;height:8px;
  background:#ef4444;transform:rotate(45deg);box-shadow:0 0 8px rgba(239,68,68,.6);
}

/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.news-card .panel-body{padding:22px 24px;}
.news-card.featured{grid-column:1 / -1;}
.news-tag{
  display:inline-block;font-size:12px;letter-spacing:1px;padding:3px 10px;margin-bottom:12px;
  color:#dfe8f1;border:1px solid #3a444f;border-radius:2px;
  background:linear-gradient(180deg,#242c36,#171d23);
}
.news-tag.red{color:#ffd3d3;border-color:rgba(239,68,68,.5);background:rgba(239,68,68,.14);}
.news-card h3{font-size:17px;margin:0 0 10px;color:#eaf1f8;line-height:1.55;}
.news-card p{margin:0 0 14px;font-size:14.5px;color:#95a4b3;}
.news-date{
  font-size:13px;color:#8d9cad;display:inline-block;
  border-left:3px solid #ef4444;padding-left:9px;
}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;}
.faq-item .panel-body{padding:22px 24px;}
.faq-item h3{
  font-size:16.5px;margin:0 0 12px;color:#eef4fa;display:flex;gap:10px;align-items:flex-start;
}
.faq-item h3::before{
  content:"Q";flex:0 0 24px;height:24px;line-height:24px;text-align:center;
  font-size:13px;font-weight:800;color:#fff;border-radius:2px;
  background:linear-gradient(180deg,#ef4444,#932020);margin-top:2px;
}
.faq-item p{margin:0;font-size:14.8px;color:#9dabb9;padding-left:34px;}

/* ---------- cta ---------- */
.cta-box{
  position:relative;overflow:hidden;border-radius:4px;padding:44px 30px;text-align:center;
  border:1px solid #3a444f;
  background:
    repeating-linear-gradient(135deg,rgba(255,255,255,.02) 0 2px,transparent 2px 10px),
    linear-gradient(140deg,#1d2530 0%,#12171c 60%,#20272f 100%);
  box-shadow:0 18px 40px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.06);
}
.cta-box::before,.cta-box::after{
  content:"";position:absolute;width:70px;height:70px;pointer-events:none;
}
.cta-box::before{top:0;left:0;border-top:3px solid #ef4444;border-left:3px solid #ef4444;}
.cta-box::after{bottom:0;right:0;border-bottom:3px solid #64748b;border-right:3px solid #64748b;}
.cta-box h2{font-size:24px;margin:0 0 12px;color:#f2f7fc;}
.cta-box p{color:#9fadbb;margin:0 0 24px;font-size:15px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}

/* ---------- footer ---------- */
.site-footer{
  border-top:1px solid #2b333d;margin-top:20px;
  background:linear-gradient(180deg,#12171c 0%,#0a0d10 100%);
  padding:38px 0 22px;
  box-shadow:0 -3px 0 rgba(239,68,68,.28);
}
.footer-grid{display:grid;grid-template-columns:1.1fr 1.3fr 1.1fr;gap:26px;margin-bottom:26px;}
.foot-brand{
  font-size:19px;font-weight:800;letter-spacing:2px;color:#e6edf5;margin-bottom:10px;
}
.foot-brand span{color:#ef4444;font-size:12px;letter-spacing:3px;margin-left:6px;}
.site-footer p{margin:0 0 8px;font-size:14px;color:#8f9dab;}
.footer-bottom{
  border-top:1px dashed #2b333d;padding-top:18px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13.5px;color:#7d8b9b;
}
.footer-bottom a{color:#a3b1c0;text-decoration:none;}
.footer-bottom a:hover{color:#ef4444;}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .adv-grid{grid-template-columns:1fr;}
  .events-grid{grid-template-columns:1fr;}
  .story-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:600px){
  section{padding:38px 0;}
  .site-header{padding:10px 14px;}
  .nav-links a{font-size:13px;padding:6px 10px;}
  .stats-grid{grid-template-columns:1fr;}
  .faq-item p{padding-left:0;}
  .faq-item h3::before{flex:0 0 20px;height:20px;line-height:20px;font-size:11px;}
}