*{margin:0;padding:0;box-sizing:border-box;}
html,body{scroll-behavior:smooth;}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  background:#171717;
  color:#e5e5e5;
  line-height:1.8;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6,p,span,a,li,div,section,footer,header,strong,em,td,th,small,button,input{font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px;}
/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:99;
  background:rgba(23,23,23,.96);
  border-bottom:2px solid #b45309;
  box-shadow:0 4px 24px rgba(0,0,0,.7);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:14px 20px;max-width:1180px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:.5px;color:#f5f5f5;}
.logo .mark{
  width:36px;height:36px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#dc2626,#b45309);
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  font-size:17px;
}
.nav-links{display:flex;flex-wrap:wrap;gap:6px;}
.nav-links a{
  padding:7px 14px;font-size:14.5px;color:#d4d4d4;border:1px solid transparent;
  border-radius:4px;transition:.22s;position:relative;
}
.nav-links a:hover{color:#fff;background:#262626;border-color:#b45309;}
.nav-links a:first-child{color:#fca5a5;font-weight:700;}
/* 英雄区 */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 15% 20%,rgba(220,38,38,.28),transparent 55%),
    radial-gradient(circle at 85% 75%,rgba(180,83,9,.28),transparent 55%),
    linear-gradient(160deg,#171717 0%,#0f0f0f 100%);
  border-bottom:2px solid #262626;
  padding:64px 0 56px;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(180,83,9,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(180,83,9,.07) 1px,transparent 1px);
  background-size:46px 46px;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;}
.badge{
  display:inline-block;padding:5px 14px;font-size:12.5px;letter-spacing:2px;
  color:#fca5a5;border:1px solid #dc2626;border-radius:3px;background:rgba(220,38,38,.1);
  margin-bottom:18px;
}
.hero h1{
  font-size:36px;line-height:1.35;font-weight:800;color:#fff;margin-bottom:20px;
  text-shadow:0 3px 0 rgba(220,38,38,.25);
}
.hero h1 span{color:#dc2626;}
.hero-desc{font-size:15.6px;color:#c7c7c7;margin-bottom:26px;}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;}
.btn{
  display:inline-block;padding:12px 28px;font-size:15px;font-weight:700;border-radius:4px;
  border:1px solid #b45309;transition:.22s;letter-spacing:.5px;
}
.btn-primary{background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff;box-shadow:0 6px 20px rgba(220,38,38,.3);}
.btn-primary:hover{background:linear-gradient(135deg,#ef4444,#b91c1c);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:#f5d08a;border-color:#b45309;}
.btn-ghost:hover{background:rgba(180,83,9,.16);color:#fff;}
.hero-figure{position:relative;border:2px solid #b45309;border-radius:6px;overflow:hidden;box-shadow:0 18px 46px rgba(0,0,0,.7);}
.hero-figure::before{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  box-shadow:inset 0 0 0 6px rgba(23,23,23,.75);
}
/* 通用区块 */
section{padding:62px 0;}
.sec-head{margin-bottom:36px;}
.sec-head .kicker{
  font-size:12.5px;letter-spacing:3px;color:#b45309;font-weight:700;display:block;margin-bottom:8px;
}
.sec-head h2{
  font-size:27px;font-weight:800;color:#fff;position:relative;padding-bottom:14px;
}
.sec-head h2::after{
  content:"";position:absolute;left:0;bottom:0;width:76px;height:3px;
  background:linear-gradient(90deg,#dc2626,#b45309);
}
.sec-head p{margin-top:14px;color:#a3a3a3;font-size:15.2px;max-width:860px;}
/* GEO */
.geo-block{
  background:linear-gradient(135deg,#1f1f1f,#141414);
  border:1px solid #2e2e2e;border-left:4px solid #dc2626;
  border-radius:6px;padding:32px 30px;position:relative;
}
.geo-block::after{
  content:"⛨";position:absolute;right:22px;top:14px;font-size:56px;color:rgba(180,83,9,.12);
}
.geo-block p{color:#cfcfcf;font-size:15.6px;margin-bottom:14px;}
.geo-block p:last-child{margin-bottom:0;}
/* 数据统计 */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat-card{
  background:#1c1c1c;border:1px solid #2f2f2f;border-radius:6px;padding:26px 20px;text-align:center;
  position:relative;transition:.25s;
}
.stat-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,#dc2626,#b45309);
}
.stat-card:hover{transform:translateY(-4px);border-color:#b45309;box-shadow:0 14px 30px rgba(0,0,0,.55);}
.stat-num{font-size:32px;font-weight:800;color:#f5d08a;display:block;margin-bottom:6px;}
.stat-label{font-size:14px;color:#9f9f9f;letter-spacing:.6px;}
/* 核心优势 */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.adv-card{
  background:linear-gradient(160deg,#1d1d1d,#151515);
  border:1px solid #2e2e2e;border-radius:6px;padding:28px 24px;position:relative;overflow:hidden;
  transition:.25s;
}
.adv-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:100%;
  background:radial-gradient(circle at 100% 0,rgba(220,38,38,.14),transparent 60%);
  pointer-events:none;
}
.adv-card:hover{border-color:#dc2626;transform:translateY(-4px);}
.adv-icon{font-size:26px;margin-bottom:14px;display:block;}
.adv-card h3{font-size:17.5px;color:#fff;margin-bottom:10px;font-weight:700;}
.adv-card p{font-size:14.6px;color:#a8a8a8;}
/* 品牌故事 / 时间线 */
.story-flex{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;}
.story-text p{color:#c2c2c2;font-size:15.4px;margin-bottom:14px;}
.timeline{border-left:2px solid #333;padding-left:26px;}
.tl-item{position:relative;padding-bottom:26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-34px;top:7px;width:14px;height:14px;
  background:#171717;border:2px solid #dc2626;transform:rotate(45deg);
}
.tl-item h4{font-size:16px;color:#f5d08a;margin-bottom:6px;font-weight:700;}
.tl-item p{font-size:14.4px;color:#a3a3a3;}
/* 焦点赛事 */
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.event-card{
  background:#1c1c1c;border:1px solid #2e2e2e;border-radius:6px;overflow:hidden;transition:.25s;
}
.event-card:hover{border-color:#b45309;transform:translateY(-4px);}
.event-card img{width:100%;height:158px;object-fit:cover;}
.event-body{padding:20px;}
.event-body h3{font-size:16.5px;color:#fff;margin-bottom:8px;}
.event-body p{font-size:14.2px;color:#9f9f9f;}
.tag{
  display:inline-block;font-size:12px;padding:2px 10px;border-radius:3px;
  background:rgba(220,38,38,.14);color:#fca5a5;border:1px solid rgba(220,38,38,.4);margin-bottom:10px;
}
/* 新闻 */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.news-item{
  background:#1b1b1b;border:1px solid #2e2e2e;border-left:3px solid #b45309;
  border-radius:6px;padding:24px;transition:.25s;
}
.news-item:hover{border-left-color:#dc2626;background:#202020;}
.news-date{
  display:inline-block;font-size:12.8px;color:#f5d08a;letter-spacing:1px;
  border:1px solid #3a3a3a;border-radius:3px;padding:2px 10px;margin-bottom:12px;background:#141414;
}
.news-item h3{font-size:16.8px;color:#fff;margin-bottom:10px;line-height:1.6;font-weight:700;}
.news-item p{font-size:14.4px;color:#a6a6a6;}
/* 游戏推荐 */
.rec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.rec-card{
  background:linear-gradient(170deg,#1e1e1e,#141414);
  border:1px solid #2e2e2e;border-radius:6px;padding:22px 18px;text-align:center;transition:.25s;
}
.rec-card:hover{border-color:#dc2626;transform:translateY(-4px);box-shadow:0 12px 26px rgba(0,0,0,.5);}
.rec-card .ico{font-size:28px;display:block;margin-bottom:12px;}
.rec-card h3{font-size:15.6px;color:#f5f5f5;margin-bottom:8px;}
.rec-card p{font-size:13.6px;color:#9a9a9a;}
/* FAQ */
.faq-list{display:grid;gap:14px;}
.faq-item{
  background:#1b1b1b;border:1px solid #2e2e2e;border-radius:6px;overflow:hidden;
}
.faq-q{
  padding:18px 24px;font-size:16px;font-weight:700;color:#f5f5f5;
  background:linear-gradient(90deg,#202020,#191919);
  border-left:3px solid #dc2626;display:flex;gap:12px;align-items:flex-start;
}
.faq-q .qn{color:#b45309;font-weight:800;flex-shrink:0;}
.faq-a{padding:18px 24px 22px 46px;font-size:14.8px;color:#ababab;border-top:1px solid #262626;}
/* 下载/CTA */
.cta-band{
  background:linear-gradient(120deg,#1f1414,#171717 55%,#1a1611);
  border-top:1px solid #b45309;border-bottom:1px solid #b45309;
  text-align:center;padding:56px 0;
}
.cta-band h2{font-size:26px;color:#fff;margin-bottom:14px;font-weight:800;}
.cta-band p{color:#b5b5b5;font-size:15.4px;max-width:760px;margin:0 auto 26px;}
/* 合作伙伴 */
.partner-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.partner-chip{
  background:#1c1c1c;border:1px solid #2e2e2e;border-radius:5px;padding:18px 8px;
  text-align:center;font-size:13.8px;color:#c0c0c0;transition:.22s;
}
.partner-chip:hover{border-color:#b45309;color:#f5d08a;}
/* 页脚 */
.site-footer{
  background:#0f0f0f;border-top:2px solid #b45309;padding:46px 0 22px;font-size:14.2px;color:#9a9a9a;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:30px;}
.footer-grid h4{color:#f5d08a;font-size:15.5px;margin-bottom:14px;font-weight:700;letter-spacing:.5px;}
.footer-grid p{margin-bottom:8px;line-height:1.9;}
.footer-grid a{color:#c7c7c7;transition:.2s;}
.footer-grid a:hover{color:#fca5a5;}
.footer-bottom{
  border-top:1px solid #262626;padding-top:18px;display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;font-size:13.4px;color:#7a7a7a;
}
@media(max-width:960px){
  .hero-inner,.story-flex{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .adv-grid,.event-grid{grid-template-columns:1fr 1fr;}
  .rec-grid{grid-template-columns:repeat(2,1fr);}
  .news-list{grid-template-columns:1fr;}
  .partner-grid{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1fr;}
  .hero h1{font-size:28px;}
}
@media(max-width:600px){
  .adv-grid,.event-grid,.stats-grid{grid-template-columns:1fr;}
  .sec-head h2{font-size:22px;}
  .nav-links a{padding:6px 10px;font-size:13.5px;}
}