*{margin:0;padding:0;box-sizing:border-box}
:root{
  --gray:#9ca3af;
  --rust:#b91c1c;
  --dark:#171717;
  --panel:#1d1d1d;
  --panel2:#212121;
  --line:#343434;
  --text:#d1d5db;
  --muted:#8b8b8b;
}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  background-color:var(--dark);
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.016) 0 2px,transparent 2px 11px);
  color:var(--text);
  line-height:1.75;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:var(--gray);text-decoration:none}
a:hover{color:#e5e5e5}
h1,h2,h3,h4{font-family:inherit;line-height:1.35;letter-spacing:.02em}

/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(16,16,16,.95);
  border-bottom:3px solid var(--rust);
  backdrop-filter:blur(6px);
}
.nav-inner{
  max-width:1200px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.brand{
  font-size:19px;font-weight:800;letter-spacing:.14em;color:#f3f4f6;
  border-left:5px solid var(--rust);padding-left:12px;text-transform:uppercase;
}
.nav-links{display:flex;flex-wrap:wrap;gap:8px}
.nav-links a{
  display:inline-block;padding:7px 14px;font-size:14px;font-weight:600;
  border:1px solid var(--line);background:#1a1a1a;color:var(--gray);
  letter-spacing:.04em;transition:.18s;
}
.nav-links a:hover{background:var(--rust);color:#fff;border-color:var(--rust)}

/* layout */
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
section{padding:56px 0;border-bottom:1px solid #262626}
.sec-head{margin-bottom:28px;border-left:6px solid var(--rust);padding-left:16px}
.sec-head h2{font-size:26px;font-weight:800;color:#f3f4f6;letter-spacing:.06em}
.sec-head p{color:var(--muted);font-size:14px;margin-top:6px;letter-spacing:.05em}

/* hero */
#hero{
  padding:64px 0 56px;
  background:linear-gradient(180deg,#141414 0%,#1b1b1b 100%);
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:center}
.tagline{
  display:inline-block;font-size:12px;letter-spacing:.24em;font-weight:700;color:#fca5a5;
  border:1px solid var(--rust);padding:4px 12px;margin-bottom:18px;background:rgba(185,28,28,.12);
}
h1{
  font-size:36px;font-weight:900;color:#f9fafb;letter-spacing:.02em;margin-bottom:18px;
  text-shadow:0 2px 0 rgba(0,0,0,.6);
}
.hero-grid p{color:#b9b9b9;margin-bottom:22px;font-size:15.5px}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:11px 24px;font-size:14px;font-weight:700;letter-spacing:.1em;
  border:2px solid var(--rust);background:var(--rust);color:#fff;transition:.18s;
}
.btn:hover{background:#7f1414;border-color:#7f1414;color:#fff}
.btn.ghost{background:transparent;color:var(--gray);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--gray);color:#fff;background:#232323}
.hero-figure{border:2px solid var(--line);background:#0f0f0f;padding:10px}
.hero-figure img{border:1px solid #2b2b2b}

/* geo intro */
#geo-intro{background:#151515}
.geo-box{
  border:1px solid var(--line);border-left:6px solid var(--gray);
  background:var(--panel);padding:26px 28px;font-size:15.5px;color:#c7c7c7;
}
.geo-box p+p{margin-top:14px}

/* stats */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-card{
  border:1px solid var(--line);background:linear-gradient(180deg,#202020,#191919);
  padding:24px 20px;position:relative;
}
.stat-card::before{content:"";position:absolute;top:0;left:0;width:38px;height:4px;background:var(--rust)}
.stat-num{font-size:30px;font-weight:900;color:#f3f4f6;letter-spacing:.02em}
.stat-label{font-size:13px;color:var(--muted);margin-top:6px;letter-spacing:.08em}

/* advantages */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.adv-card{
  border:1px solid var(--line);background:var(--panel2);padding:24px 20px;transition:.2s;
}
.adv-card:hover{border-color:var(--rust);transform:translateY(-3px)}
.adv-card h3{font-size:17px;color:#f3f4f6;margin-bottom:10px}
.adv-card p{font-size:14px;color:#a6a6a6}
.adv-icon{font-size:22px;margin-bottom:10px;display:block}

/* brand story */
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.story-fig{border:2px solid var(--line);background:#0f0f0f;padding:10px}
.story-grid h3{font-size:20px;color:#f3f4f6;margin-bottom:14px}
.story-grid p{font-size:15px;color:#b0b0b0;margin-bottom:12px}

/* events */
.event-list{display:grid;gap:14px}
.event-row{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  border:1px solid var(--line);background:var(--panel);padding:18px 20px;
  border-left:5px solid var(--rust);
}
.event-row .ev-main{font-size:16px;color:#ececec;font-weight:700}
.event-row .ev-sub{font-size:13px;color:var(--muted);margin-top:4px}
.chip{
  font-size:12px;letter-spacing:.1em;padding:5px 12px;border:1px solid var(--gray);
  color:var(--gray);white-space:nowrap;
}

/* game recommend */
.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.game-card{border:1px solid var(--line);background:var(--panel);padding:18px}
.game-card h4{font-size:16px;color:#f3f4f6;margin-bottom:8px}
.game-card p{font-size:13.5px;color:#9e9e9e}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.news-item{
  border:1px solid var(--line);background:var(--panel);padding:22px 20px;transition:.2s;
}
.news-item:hover{border-color:var(--gray);background:#232323}
.news-meta{font-size:12px;color:#fca5a5;letter-spacing:.1em;margin-bottom:8px}
.news-item h3{font-size:16.5px;color:#f3f4f6;margin-bottom:8px;line-height:1.5}
.news-item p{font-size:14px;color:#a5a5a5}
.news-item .label{
  display:inline-block;font-size:11px;padding:2px 9px;border:1px solid var(--rust);
  color:#fca5a5;margin-right:8px;letter-spacing:.08em;
}

/* faq */
.faq-list{display:grid;gap:14px}
.faq-item{border:1px solid var(--line);background:var(--panel);padding:0}
.faq-q{
  font-size:16px;font-weight:700;color:#f3f4f6;padding:18px 20px;
  background:#1f1f1f;border-left:5px solid var(--rust);
}
.faq-a{padding:16px 20px 20px;font-size:14.5px;color:#ababab}

/* cta */
#cta{background:linear-gradient(180deg,#1b1b1b,#141414);text-align:center}
#cta h2{font-size:26px;color:#f9fafb;margin-bottom:14px;font-weight:900}
#cta p{color:#a3a3a3;max-width:760px;margin:0 auto 24px;font-size:15px}
#cta img{max-width:420px;margin:26px auto 0;border:2px solid var(--line);padding:8px;background:#0f0f0f}

/* footer */
.site-footer{border-top:3px solid var(--rust);background:#121212;padding:40px 0 26px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:26px}
.footer-grid h4{font-size:14px;color:#f3f4f6;letter-spacing:.12em;margin-bottom:10px}
.footer-grid p,.footer-grid li{color:#9a9a9a;font-size:13.5px;list-style:none;margin-bottom:6px}
.footer-bottom{
  border-top:1px solid #2c2c2c;padding-top:18px;color:#7d7d7d;font-size:13px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}

@media(max-width:980px){
  .hero-grid,.story-grid{grid-template-columns:1fr}
  .stats-grid,.adv-grid,.game-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  h1{font-size:28px}
}
@media(max-width:560px){
  .stats-grid,.adv-grid,.game-grid{grid-template-columns:1fr}
  .nav-links a{padding:6px 10px;font-size:13px}
}