*{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:linear-gradient(160deg,#4a4a48 0%,#3a3a38 45%,#2b2b29 100%);
  background-attachment:fixed;
  color:#e8e4dc;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:#e8e4dc;text-decoration:none;}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 28px;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(43,43,41,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(232,228,220,0.12);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:18px 0;flex-wrap:wrap;
}
.brand-logo{
  display:flex;align-items:center;gap:12px;
  font-size:19px;letter-spacing:2px;font-weight:600;color:#f2eee6;
}
.brand-logo .dot{
  width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#c9a882,#8a7050);
  box-shadow:0 0 12px rgba(201,168,130,0.6);
}
.nav-links{display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.nav-links a{
  font-size:14.5px;padding:8px 14px;border-radius:999px;
  color:#d8d3c9;transition:.25s;border:1px solid transparent;
}
.nav-links a:hover{background:rgba(201,168,130,0.14);border-color:rgba(201,168,130,0.34);color:#f6f2ea;}

/* Sections */
section{padding:96px 0;}
.sec-head{margin-bottom:52px;max-width:820px;}
.eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:4px;
  color:#bda88c;margin-bottom:16px;text-transform:uppercase;
}
h2{
  font-size:clamp(24px,3.2vw,34px);font-weight:600;letter-spacing:1px;
  color:#f4f0e8;line-height:1.45;
}
h2 .thin{color:#a9a49a;font-weight:400;}
.sec-head p{margin-top:18px;color:#bab5ab;font-size:15.5px;}

/* Hero */
#hero{padding:0;}
.hero-card{
  position:relative;margin:56px 0 0;border-radius:36px;overflow:hidden;
  border:1px solid rgba(232,228,220,0.14);
  box-shadow:0 24px 70px rgba(0,0,0,0.42);
  background:#2f2f2d;
}
.hero-card img{width:100%;height:clamp(360px,52vw,560px);object-fit:cover;filter:brightness(0.52) saturate(0.86);}
.hero-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(28px,5vw,64px);
  background:linear-gradient(to top,rgba(24,24,23,0.94) 6%,rgba(35,35,33,0.55) 52%,rgba(60,60,57,0.12) 100%);
}
.hero-overlay h1{
  font-size:clamp(26px,4.4vw,46px);font-weight:600;line-height:1.35;
  letter-spacing:1px;color:#faf7f0;max-width:880px;
  text-shadow:0 3px 24px rgba(0,0,0,0.55);
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-tags span{
  font-size:13px;padding:7px 16px;border-radius:999px;
  background:rgba(43,43,41,0.6);border:1px solid rgba(201,168,130,0.4);
  color:#dfd7c8;backdrop-filter:blur(4px);
}

/* GEO */
#geo-intro .geo-card{
  border-radius:32px;padding:clamp(30px,4.6vw,60px);
  background:linear-gradient(145deg,rgba(58,58,55,0.9),rgba(43,43,41,0.94));
  border:1px solid rgba(232,228,220,0.13);
  box-shadow:0 18px 48px rgba(0,0,0,0.3);
}
#geo-intro p{color:#c6c1b6;font-size:15.8px;margin-bottom:20px;}
#geo-intro p:last-child{margin-bottom:0;}
#geo-intro strong{color:#e5d7c3;font-weight:600;}

/* Feature cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(276px,1fr));gap:30px;}
.ink-card{
  border-radius:30px;padding:38px 32px;
  background:linear-gradient(150deg,rgba(62,62,59,0.92),rgba(42,42,40,0.96));
  border:1px solid rgba(232,228,220,0.12);
  box-shadow:0 14px 40px rgba(0,0,0,0.26);
  transition:.3s;
}
.ink-card:hover{transform:translateY(-5px);border-color:rgba(201,168,130,0.4);box-shadow:0 22px 54px rgba(0,0,0,0.36);}
.ink-card h3{font-size:18.5px;font-weight:600;color:#f1ece2;margin-bottom:14px;letter-spacing:.5px;}
.ink-card p{font-size:14.8px;color:#b6b1a7;}
.card-num{font-size:12.5px;letter-spacing:3px;color:#a89070;margin-bottom:16px;display:block;}

/* Stats */
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:26px;}
.stat-box{
  border-radius:26px;padding:34px 26px;text-align:center;
  background:rgba(52,52,49,0.72);
  border:1px solid rgba(201,168,130,0.22);
}
.stat-box b{display:block;font-size:38px;font-weight:600;color:#f0e2cd;letter-spacing:1px;line-height:1.2;}
.stat-box span{display:block;margin-top:10px;font-size:13.5px;color:#a9a49a;letter-spacing:1px;}

/* Wide feature */
.wide-card{
  display:grid;grid-template-columns:1fr 1fr;gap:0;overflow:hidden;
  border-radius:36px;border:1px solid rgba(232,228,220,0.14);
  background:rgba(47,47,45,0.9);box-shadow:0 20px 56px rgba(0,0,0,0.32);
}
.wide-card img{height:100%;min-height:340px;object-fit:cover;filter:brightness(0.78) saturate(0.9);border-radius:0 0 0 0;}
.wide-body{padding:clamp(30px,4vw,56px);}
.wide-body h3{font-size:23px;color:#f3eee5;margin-bottom:18px;font-weight:600;}
.wide-body p{font-size:15px;color:#b8b3a9;margin-bottom:16px;}

/* News */
.news-list{display:grid;gap:30px;}
.news-item{
  border-radius:30px;padding:clamp(26px,3.6vw,44px);
  background:linear-gradient(140deg,rgba(60,60,57,0.9),rgba(42,42,40,0.96));
  border:1px solid rgba(232,228,220,0.12);
  box-shadow:0 12px 36px rgba(0,0,0,0.24);
  transition:.3s;
}
.news-item:hover{border-color:rgba(201,168,130,0.36);}
.news-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:16px;}
.tag{
  font-size:12.5px;padding:5px 14px;border-radius:999px;
  background:rgba(201,168,130,0.16);border:1px solid rgba(201,168,130,0.4);
  color:#dcc9ae;letter-spacing:1px;
}
.news-date{font-size:13px;color:#948f86;letter-spacing:1px;}
.news-item h3{font-size:19.5px;color:#f4efe7;font-weight:600;margin-bottom:16px;line-height:1.55;}
.news-item p{font-size:15px;color:#b7b2a8;margin-bottom:12px;}
.news-item p:last-child{margin-bottom:0;}
.news-item .quote{
  border-left:3px solid rgba(201,168,130,0.55);
  padding-left:18px;color:#cdc4b4;font-style:normal;
}

/* FAQ */
.faq-list{display:grid;gap:24px;}
.faq-item{
  border-radius:28px;padding:clamp(26px,3.4vw,40px);
  background:linear-gradient(145deg,rgba(58,58,55,0.88),rgba(41,41,39,0.95));
  border:1px solid rgba(232,228,220,0.12);
}
.faq-item h3{
  font-size:17.5px;color:#f2e9db;font-weight:600;margin-bottom:16px;
  display:flex;gap:14px;align-items:flex-start;line-height:1.6;
}
.faq-item h3::before{
  content:"Q";flex:0 0 auto;
  width:28px;height:28px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;color:#2b2b29;background:linear-gradient(140deg,#d6bd9b,#a98d66);
  font-weight:700;
}
.faq-item p{font-size:15px;color:#b8b3a9;padding-left:42px;}

/* CTA */
#cta .cta-box{
  border-radius:38px;padding:clamp(38px,6vw,78px);text-align:center;
  background:radial-gradient(circle at 30% 20%,rgba(120,108,90,0.5),rgba(43,43,41,0.96) 70%);
  border:1px solid rgba(201,168,130,0.28);
  box-shadow:0 24px 66px rgba(0,0,0,0.4);
}
.cta-box h2{margin-bottom:20px;}
.cta-box p{color:#c1bcb2;font-size:15.5px;max-width:720px;margin:0 auto 32px;}
.btn{
  display:inline-block;padding:15px 44px;border-radius:999px;
  background:linear-gradient(135deg,#d6bd9b,#a98d66);
  color:#242422;font-weight:600;font-size:15.5px;letter-spacing:1.5px;
  box-shadow:0 10px 30px rgba(0,0,0,0.34);transition:.28s;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,0.46);}

/* Footer */
.site-footer{
  margin-top:40px;padding:70px 0 34px;
  border-top:1px solid rgba(232,228,220,0.14);
  background:rgba(35,35,33,0.6);
}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:40px;}
.footer-col h4{font-size:15px;color:#e6ddce;margin-bottom:18px;letter-spacing:2px;font-weight:600;}
.footer-col p,.footer-col li{font-size:14px;color:#a8a39a;line-height:2;list-style:none;}
.footer-col a{color:#a8a39a;transition:.2s;}
.footer-col a:hover{color:#e2d2b8;}
.footer-bottom{
  margin-top:48px;padding-top:26px;
  border-top:1px solid rgba(232,228,220,0.1);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  font-size:13.5px;color:#8d8880;
}
.footer-bottom a{color:#b7ab97;}

@media(max-width:820px){
  .wide-card{grid-template-columns:1fr;}
  .wide-card img{min-height:250px;}
  section{padding:70px 0;}
}
@media(max-width:560px){
  .wrap{padding:0 18px;}
  .header-inner{padding:14px 0;}
  .nav-links a{font-size:13.5px;padding:7px 11px;}
}