:root{
  --mist:#7a8aa8;
  --deep:#4a5a7a;
  --deepest:#2c3850;
  --warm:#e8c27a;
  --cream:#f4efe6;
  --ink:#1d2836;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  color:var(--cream);
  line-height:1.85;
  font-size:16px;
  background:
    radial-gradient(circle at 12% 6%, rgba(232,194,122,.16), transparent 42%),
    radial-gradient(circle at 88% 18%, rgba(122,138,168,.42), transparent 50%),
    linear-gradient(170deg,#8b9ab5 0%,#7a8aa8 32%,#5a6a8a 62%,#4a5a7a 100%);
  background-attachment:fixed;
  background-color:#4a5a7a;
}
img{max-width:100%;display:block;border-radius:22px;}
a{color:var(--warm);text-decoration:none;}
a:hover{text-decoration:underline;}
.wrap{max-width:920px;margin:0 auto;padding:0 22px;}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(180deg,rgba(38,50,70,.94),rgba(38,50,70,.78));
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(244,239,230,.14);
}
.nav-bar{
  max-width:920px;margin:0 auto;padding:14px 22px;
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;justify-content:space-between;
}
.logo{
  font-weight:700;letter-spacing:.12em;font-size:15px;color:var(--cream);
  display:flex;align-items:center;gap:9px;
}
.logo .dot{
  width:10px;height:10px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#f6dda8,#c9a05a);
  box-shadow:0 0 12px rgba(232,194,122,.85);
}
.nav-links{display:flex;flex-wrap:wrap;gap:6px;}
.nav-links a{
  display:inline-block;padding:6px 12px;border-radius:999px;
  font-size:13.5px;color:#e9eef6;border:1px solid rgba(244,239,230,.16);
  transition:.25s;
}
.nav-links a:hover{
  background:rgba(232,194,122,.18);border-color:rgba(232,194,122,.55);
  color:#fdf6e8;text-decoration:none;
}

/* 区块间距——很宽松 */
section{padding:56px 0;}
.section-title{
  font-size:22px;letter-spacing:.06em;margin:0 0 8px;font-weight:700;color:#fbf7ef;
}
.section-sub{
  font-size:13.5px;color:rgba(244,239,230,.66);margin:0 0 30px;letter-spacing:.04em;
}

/* 胶片质感卡片 */
.card{
  position:relative;
  background:linear-gradient(158deg,rgba(44,58,80,.88),rgba(24,34,50,.94));
  border:1px solid rgba(244,239,230,.13);
  border-radius:28px;
  padding:32px;
  overflow:hidden;
  box-shadow:0 26px 54px -26px rgba(10,17,29,.92), inset 0 1px 0 rgba(244,239,230,.07);
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:28px;pointer-events:none;
  box-shadow:inset 0 0 100px rgba(8,14,24,.72);
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:28px;pointer-events:none;
  background:
    radial-gradient(circle at 88% 2%, rgba(232,194,122,.20), transparent 56%),
    radial-gradient(circle at 4% 96%, rgba(122,138,168,.30), transparent 52%);
  mix-blend-mode:screen;
}
.card > *{position:relative;z-index:2;}

/* 首屏 */
#hero{padding-top:46px;}
.hero-inner{padding:36px 32px 34px;}
h1{
  font-size:30px;line-height:1.45;margin:0 0 16px;font-weight:700;
  letter-spacing:.02em;color:#fdf9f1;
  text-shadow:0 2px 22px rgba(12,20,32,.55);
}
.hero-lead{font-size:15px;color:rgba(244,239,230,.82);margin:0 0 22px;}
.hero-img{margin:0 0 24px;border-radius:24px;overflow:hidden;}
.hero-img img{
  width:100%;height:300px;object-fit:cover;border-radius:24px;
  filter:saturate(.82) contrast(1.02) brightness(.94) hue-rotate(-6deg);
}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px;}
.btn{
  display:inline-block;padding:11px 26px;border-radius:999px;font-size:14.5px;
  font-weight:600;letter-spacing:.06em;transition:.25s;border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(135deg,#f0d39a,#d8ab5f);
  color:#2b3446;box-shadow:0 14px 28px -14px rgba(232,194,122,.9);
}
.btn-primary:hover{text-decoration:none;transform:translateY(-2px);}
.btn-ghost{
  border-color:rgba(244,239,230,.34);color:#eef2f8;background:rgba(244,239,230,.06);
}
.btn-ghost:hover{text-decoration:none;background:rgba(244,239,230,.14);}

/* GEO 概览 */
.geo-card p{margin:0 0 15px;font-size:15px;color:rgba(244,239,230,.88);}
.geo-card p:last-child{margin-bottom:0;}
.geo-tag{
  display:inline-block;font-size:12px;letter-spacing:.14em;color:var(--warm);
  border-left:2px solid var(--warm);padding-left:9px;margin-bottom:12px;
}

/* 数据概览 */
.stats-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;
}
.stat-cell{
  position:relative;
  background:linear-gradient(150deg,rgba(52,68,94,.9),rgba(28,40,58,.94));
  border:1px solid rgba(244,239,230,.13);
  border-radius:24px;padding:24px 22px;overflow:hidden;
  box-shadow:0 20px 40px -24px rgba(10,17,29,.9), inset 0 1px 0 rgba(244,239,230,.06);
}
.stat-cell::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 90% 6%, rgba(232,194,122,.20), transparent 60%);
  mix-blend-mode:screen;
}
.stat-num{
  font-size:30px;font-weight:700;color:#fbeccd;letter-spacing:.02em;
  display:block;line-height:1.2;text-shadow:0 2px 18px rgba(232,194,122,.35);
}
.stat-label{font-size:13px;color:rgba(244,239,230,.68);letter-spacing:.08em;}

/* 优势列表 */
.adv-list{display:grid;gap:22px;}
.adv-item{
  position:relative;
  background:linear-gradient(158deg,rgba(46,60,84,.86),rgba(24,34,50,.93));
  border:1px solid rgba(244,239,230,.12);
  border-radius:26px;padding:26px 28px;overflow:hidden;
  box-shadow:0 22px 46px -26px rgba(10,17,29,.9), inset 0 1px 0 rgba(244,239,230,.06);
}
.adv-item::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 96% 4%, rgba(232,194,122,.16), transparent 58%);
  mix-blend-mode:screen;
}
.adv-item h3{
  margin:0 0 8px;font-size:17px;color:#fbf6ec;letter-spacing:.03em;
}
.adv-item p{margin:0;font-size:14.5px;color:rgba(244,239,230,.8);}

/* 玩法卡片：大图在上 */
.game-stack{display:grid;gap:38px;}
.game-card{
  position:relative;
  background:linear-gradient(160deg,rgba(50,66,92,.9),rgba(24,34,50,.95));
  border:1px solid rgba(244,239,230,.13);
  border-radius:30px;padding:22px 22px 30px;overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(10,17,29,.95), inset 0 1px 0 rgba(244,239,230,.07);
}
.game-card::before{
  content:"";position:absolute;inset:0;border-radius:30px;pointer-events:none;
  box-shadow:inset 0 0 110px rgba(8,14,24,.7);
}
.game-card::after{
  content:"";position:absolute;inset:0;border-radius:30px;pointer-events:none;
  background:radial-gradient(circle at 84% -6%, rgba(232,194,122,.22), transparent 55%);
  mix-blend-mode:screen;
}
.game-card > *{position:relative;z-index:2;}
.game-card img{
  width:100%;height:250px;object-fit:cover;border-radius:24px;
  filter:saturate(.85) contrast(1.03) brightness(.95) hue-rotate(-8deg);
  box-shadow:0 18px 36px -20px rgba(8,14,24,.95);
}
.game-card h3{margin:22px 0 10px;font-size:19px;color:#fcf7ee;letter-spacing:.03em;}
.game-card p{margin:0;font-size:14.5px;color:rgba(244,239,230,.82);}
.game-meta{
  margin-top:16px;font-size:12.5px;letter-spacing:.1em;color:var(--warm);
}

/* 新闻 */
.news-list{display:grid;gap:34px;}
.news-item{
  position:relative;
  background:linear-gradient(158deg,rgba(46,60,84,.88),rgba(23,32,48,.94));
  border:1px solid rgba(244,239,230,.12);
  border-radius:26px;padding:28px 30px;overflow:hidden;
  box-shadow:0 24px 48px -26px rgba(10,17,29,.92), inset 0 1px 0 rgba(244,239,230,.06);
}
.news-item::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 92% 4%, rgba(232,194,122,.15), transparent 56%);
  mix-blend-mode:screen;
}
.news-date{
  font-size:12.5px;letter-spacing:.12em;color:rgba(232,194,122,.92);
  margin-bottom:10px;display:inline-block;
  border-bottom:1px solid rgba(232,194,122,.35);padding-bottom:2px;
}
.news-item h3{
  margin:0 0 12px;font-size:18px;line-height:1.6;color:#fdf8ef;letter-spacing:.02em;
}
.news-item p{
  margin:0 0 12px;font-size:14.5px;color:rgba(244,239,230,.82);
}
.news-item p:last-child{margin-bottom:0;}
.lead{color:var(--warm);font-weight:600;}
.news-hero-img{margin:0 0 28px;}
.news-hero-img img{
  width:100%;height:250px;object-fit:cover;border-radius:24px;
  filter:saturate(.85) contrast(1.02) brightness(.94) hue-rotate(-8deg);
}

/* 品牌故事 */
.story-flex{display:grid;gap:26px;}
.story-flex img{
  width:100%;height:260px;object-fit:cover;border-radius:24px;
  filter:saturate(.82) contrast(1.03) brightness(.94) hue-rotate(-6deg);
}
.story-flex p{margin:0 0 14px;font-size:15px;color:rgba(244,239,230,.86);}
.story-flex p:last-child{margin-bottom:0;}

/* FAQ */
.faq-list{display:grid;gap:22px;}
.faq-item{
  position:relative;
  background:linear-gradient(158deg,rgba(48,63,88,.88),rgba(24,34,50,.94));
  border:1px solid rgba(244,239,230,.12);
  border-radius:26px;padding:26px 28px;overflow:hidden;
  box-shadow:0 22px 46px -26px rgba(10,17,29,.9), inset 0 1px 0 rgba(244,239,230,.06);
}
.faq-item::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 4% 96%, rgba(122,138,168,.22), transparent 55%);
  mix-blend-mode:screen;
}
.faq-item h3{
  margin:0 0 12px;font-size:16.5px;color:#fcf7ee;line-height:1.65;
}
.faq-item h3::before{
  content:"Q";display:inline-block;margin-right:9px;
  color:var(--warm);font-size:13px;letter-spacing:.1em;
}
.faq-item p{margin:0;font-size:14.5px;color:rgba(244,239,230,.82);}

/* CTA */
#cta .card{text-align:left;}
#cta h2{font-size:22px;margin:0 0 12px;color:#fdf8ef;letter-spacing:.03em;}
#cta p{font-size:14.5px;color:rgba(244,239,230,.82);margin:0 0 22px;}

/* 页脚 */
.site-footer{
  margin-top:40px;
  background:linear-gradient(180deg,rgba(30,42,60,.86),rgba(20,28,42,.96));
  border-top:1px solid rgba(244,239,230,.14);
  padding:44px 0 30px;
}
.footer-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:26px;margin-bottom:26px;
}
.footer-grid h4{
  font-size:13.5px;letter-spacing:.14em;color:var(--warm);
  margin:0 0 12px;font-weight:600;
}
.footer-grid p{
  margin:0 0 8px;font-size:13.5px;color:rgba(244,239,230,.72);line-height:1.8;
}
.footer-bottom{
  border-top:1px solid rgba(244,239,230,.12);
  padding-top:20px;font-size:13px;color:rgba(244,239,230,.62);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
}
.footer-bottom a{color:rgba(232,194,122,.92);}

@media (max-width:640px){
  h1{font-size:24px;}
  .card{padding:24px;}
  .hero-inner{padding:26px 22px;}
  .section-title{font-size:19px;}
  .stat-num{font-size:25px;}
  .hero-img img,.game-card img,.story-flex img,.news-hero-img img{height:200px;}
}