:root{
  --black:#1c1917;
  --deep:#44403c;
  --red:#ef2b2b;
  --red-dark:#b91c1c;
  --silver:#d6d3d1;
  --silver-dim:#a8a29e;
  --line:rgba(214,211,209,.14);
  --shadow:10px 10px 0 rgba(0,0,0,.55);
  --card-shadow:8px 8px 0 rgba(0,0,0,.5);
}
*{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:
    radial-gradient(1200px 700px at 12% -8%, rgba(239,43,43,.12), transparent 60%),
    linear-gradient(160deg,#141210 0%,#1c1917 38%,#2c2825 72%,#44403c 100%);
  background-attachment:fixed;
  color:var(--silver);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.carbon{
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,.035) 0 2px, transparent 2px 4px),
    repeating-linear-gradient(-45deg, rgba(0,0,0,.35) 0 2px, transparent 2px 4px);
}
header{
  position:sticky;top:0;z-index:60;
  background:rgba(20,18,16,.94);
  border-bottom:2px solid var(--red);
  backdrop-filter:blur(8px);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:1px;font-size:19px;color:#fff}
.logo .mark{width:34px;height:34px;background:linear-gradient(135deg,var(--red),#7f1d1d);
  clip-path:polygon(14% 0,100% 0,100% 72%,86% 100%,0 100%,0 28%);display:grid;place-items:center;color:#fff;font-size:14px;font-weight:900}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{
  padding:8px 14px;font-size:14px;font-weight:600;color:var(--silver-dim);
  border:1px solid transparent;transition:.2s;
}
.nav-links a:hover,.nav-links a:focus{color:#fff;border-color:var(--red);background:rgba(239,43,43,.14)}
.hero{
  position:relative;padding:78px 0 70px;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;right:-120px;top:-60px;width:520px;height:520px;
  background:radial-gradient(circle, rgba(239,43,43,.2), transparent 62%);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;position:relative;z-index:2}
.tagline{display:inline-block;font-size:12px;letter-spacing:3px;font-weight:700;color:#fff;
  background:var(--red);padding:5px 14px;clip-path:polygon(0 0,100% 0,92% 100%,0 100%)}
h1{font-size:clamp(30px,4.6vw,52px);line-height:1.2;color:#fff;margin:18px 0 18px;font-weight:900;letter-spacing:.5px}
h1 span{color:var(--red)}
.hero p.lead{font-size:16px;color:var(--silver-dim);max-width:620px}
.hero-btns{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:13px 28px;font-weight:800;font-size:15px;
  background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;
  clip-path:polygon(0 0,100% 0,94% 100%,0 100%);box-shadow:var(--shadow);transition:.18s;
}
.btn:hover{transform:translate(-3px,-3px);box-shadow:13px 13px 0 rgba(0,0,0,.6)}
.btn.ghost{background:transparent;border:2px solid var(--silver-dim);color:var(--silver);box-shadow:none}
.btn.ghost:hover{border-color:var(--red);color:#fff}
.hero-shot{border:2px solid var(--line);box-shadow:var(--shadow);clip-path:polygon(0 0,100% 0,100% 88%,90% 100%,0 100%)}
.hero-shot img{width:100%;height:340px;object-fit:cover;filter:contrast(1.08) saturate(1.05)}
section{padding:76px 0;border-bottom:1px solid var(--line)}
.sec-head{margin-bottom:40px}
.sec-kicker{font-size:12px;letter-spacing:3px;color:var(--red);font-weight:800;text-transform:uppercase}
h2{font-size:clamp(24px,3vw,34px);color:#fff;font-weight:900;margin-top:8px;letter-spacing:.5px}
.sec-sub{color:var(--silver-dim);max-width:760px;margin-top:12px;font-size:15px}
#geo-intro .geo-\boxed{
  border-left:5px solid var(--red);padding:26px 30px;background:rgba(255,255,255,.035);
  box-shadow:var(--card-shadow);
}
#geo-intro .geo-box p{font-size:15.5px;color:#e7e5e4}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{padding:26px 20px;text-align:center;background:linear-gradient(150deg,rgba(255,255,255,.06),rgba(0,0,0,.35));
  border:1px solid var(--line);box-shadow:var(--card-shadow);clip-path:polygon(0 0,100% 0,100% 86%,92% 100%,0 100%)}
.stat .num{font-size:38px;font-weight:900;color:#fff;line-height:1.1}
.stat .num i{color:var(--red);font-style:normal}
.stat .lbl{font-size:13px;color:var(--silver-dim);margin-top:8px;letter-spacing:1px}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.adv{padding:28px 24px;background:linear-gradient(155deg,rgba(255,255,255,.055),rgba(0,0,0,.4));
  border:1px solid var(--line);border-top:4px solid var(--red);box-shadow:var(--card-shadow)}
.adv .ico{font-size:26px;margin-bottom:12px}
.adv h3{color:#fff;font-size:18px;font-weight:800;margin-bottom:10px}
.adv p{font-size:14px;color:var(--silver-dim)}
.rowcard{
  display:grid;grid-template-columns:1fr 1fr;gap:0;background:linear-gradient(150deg,rgba(255,255,255,.05),rgba(0,0,0,.45));
  border:1px solid var(--line);box-shadow:var(--card-shadow);margin-bottom:26px;overflow:hidden;
}
.rowcard.rev .txt{order:2}
.rowcard .txt{padding:32px 30px}
.rowcard .txt h3{font-size:20px;color:#fff;font-weight:800;margin-bottom:12px;border-left:4px solid var(--red);padding-left:12px}
.rowcard .txt p{font-size:14.5px;color:var(--silver-dim)}
.rowcard .pic{min-height:240px}
.rowcard .pic img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15) contrast(1.1)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{font-size:12px;padding:5px 12px;border:1px solid rgba(239,43,43,.5);color:#fca5a5;background:rgba(239,43,43,.08)}
.games{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.game{border:1px solid var(--line);background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(0,0,0,.45));box-shadow:var(--card-shadow);
  clip-path:polygon(0 0,100% 0,100% 92%,94% 100%,0 100%);overflow:hidden}
.game img{width:100%;height:160px;object-fit:cover}
.game .g-body{padding:20px}
.game h3{color:#fff;font-size:17px;font-weight:800;margin-bottom:8px}
.game p{font-size:13.5px;color:var(--silver-dim)}
.game .go{display:inline-block;margin-top:14px;font-size:13px;font-weight:700;color:var(--red)}
.games-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:14px}
.filter{display:flex;gap:8px;flex-wrap:wrap}
.filter span{font-size:12px;padding:6px 14px;border:1px solid var(--line);color:var(--silver-dim)}
.filter span.on{background:var(--red);color:#fff;border-color:var(--red)}
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.event{padding:22px;border:1px solid var(--line);background:rgba(0,0,0,.35);box-shadow:var(--card-shadow)}
.event .comp{font-size:12px;color:var(--red);font-weight:800;letter-spacing:1px}
.event .match{color:#fff;font-weight:800;font-size:17px;margin:10px 0 6px}
.event .meta{font-size:13px;color:var(--silver-dim)}
.score{display:inline-block;margin-top:12px;background:#000;border:1px solid var(--red);color:#fff;font-weight:900;padding:4px 14px;letter-spacing:2px}
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:3px;background:linear-gradient(var(--red),rgba(239,43,43,.05))}
.tl-item{position:relative;padding:0 0 26px 20px}
.tl-item::before{content:"";position:absolute;left:-26px;top:9px;width:15px;height:15px;background:var(--red);
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.tl-item h3{color:#fff;font-size:17px;font-weight:800}
.tl-item p{font-size:14px;color:var(--silver-dim)}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{padding:26px;background:linear-gradient(150deg,rgba(255,255,255,.055),rgba(0,0,0,.4));border:1px solid var(--line);box-shadow:var(--card-shadow)}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.quote .av{width:40px;height:40px;background:linear-gradient(135deg,var(--red),#7f1d1d);display:grid;place-items:center;color:#fff;font-weight:900;
  clip-path:polygon(12% 0,100% 0,100% 88%,88% 100%,0 100%,0 12%)}
.quote .who b{color:#fff;font-size:14px;display:block}
.quote .who small{color:var(--silver-dim);font-size:12px}
.quote p{font-size:14.5px;color:#dcd8d3}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-item{padding:24px 26px;background:linear-gradient(150deg,rgba(255,255,255,.05),rgba(0,0,0,.45));
  border:1px solid var(--line);border-left:5px solid var(--red);box-shadow:var(--card-shadow)}
.news-item h3{font-size:17px;color:#fff;font-weight:800;margin-bottom:8px}
.news-item .date{font-size:12px;color:var(--red);font-weight:700;letter-spacing:.5px}
.news-item p{font-size:14px;color:var(--silver-dim);margin-top:8px}
.news-more{text-align:center;margin-top:34px}
.faq-list{display:grid;gap:16px}
details{border:1px solid var(--line);background:linear-gradient(150deg,rgba(255,255,255,.05),rgba(0,0,0,.45));box-shadow:var(--card-shadow)}
summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:800;color:#fff;font-size:16px;display:flex;justify-content:space-between;gap:14px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"＋";color:var(--red);font-size:20px;flex:none}
details[open] summary::after{content:"－"}
details[open] summary{border-bottom:1px solid var(--line)}
.faq-body{padding:20px 24px;font-size:14.5px;color:var(--silver-dim)}
.cta-\boxed{padding:52px 40px;text-align:center;background:linear-gradient(135deg,rgba(239,43,43,.18),rgba(0,0,0,.5));
  border:2px solid var(--red);box-shadow:var(--shadow)}
.cta-box h2{margin-bottom:14px}
.cta-box p{color:var(--silver-dim);max-width:680px;margin:0 auto 26px}
.support-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sup{padding:22px;border:1px solid var(--line);background:rgba(0,0,0,.32);text-align:center}
.sup .ico{font-size:24px;margin-bottom:10px}
.sup b{color:#fff;display:block;font-size:15px;margin-bottom:6px}
.sup small{color:var(--silver-dim);font-size:12.5px;line-height:1.6;display:block}
footer{background:#100e0d;padding:52px 0 30px;border-top:3px solid var(--red)}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;margin-bottom:30px}
footer h4{color:#fff;font-size:15px;font-weight:800;margin-bottom:14px}
footer p,footer li{font-size:13.5px;color:var(--silver-dim);list-style:none;margin-bottom:8px}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:13px;color:#78716c}
.f-bottom a{color:var(--red);font-weight:700}
@media(max-width:980px){
  .hero-grid,.rowcard,.rowcard.rev .txt,.news-grid{grid-template-columns:1fr}
  .rowcard.rev .txt{order:0}
  .stats-grid,.adv-grid,.games,.event-grid,.quote-grid,.support-grid{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .stats-grid,.adv-grid,.games,.event-grid,.quote-grid,.support-grid{grid-template-columns:1fr}
  section{padding:56px 0}
}