:root{
  --bg:#e4ebe0;
  --ink:#141814;
  --muted:#4a5644;
  --line:#afc4a2;
  --soft:#f2f7ed;
  --brand:#528038;
  --brand-deep:#3a5628;
  --brand-glow:rgba(82,128,56,.17);
  --band:#111111;
  --band-mid:#181e14;
  --band-accent:#222c1a;
  --band-text:#dce3d4;
  --bamboo:#7a9c64;
  --bamboo-light:#94b67c;
  --max:1100px;
  --shadow:0 16px 42px rgba(17,17,17,.13);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;
  font-family:"Source Han Sans SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.9;
}
a{color:var(--brand-deep)}
img{max-width:100%;height:auto;display:block}
.container{width:min(100% - 2rem,var(--max));margin-inline:auto}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(17,17,17,.97);
  border-bottom:1px solid rgba(82,128,56,.24);
  backdrop-filter:blur(12px);
}
.header-inner{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:1rem}
.brand{display:flex;align-items:center;gap:.72rem;text-decoration:none;color:var(--band-text)}
.brand img{width:42px;height:42px;border-radius:10px;object-fit:cover;border:2px solid rgba(82,128,56,.4)}
.brand-text{display:flex;flex-direction:column;line-height:1.14}
.brand-text b{font-size:1.05rem;color:#fff}
.brand-text span{font-size:.75rem;color:#8a9a7c}
.nav{display:flex;align-items:center;gap:.08rem;flex-wrap:wrap}
.nav a{
  text-decoration:none;color:#a0b296;
  padding:.42rem .66rem;border-radius:8px;font-size:.89rem;
}
.nav a:hover,.nav a.active{background:rgba(82,128,56,.3);color:#fff}
.nav a.btn{
  background:var(--brand);color:#fff;font-weight:700;margin-left:.12rem;border-radius:999px;
}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid rgba(82,128,56,.28);background:rgba(255,255,255,.04);cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.menu-toggle span{width:17px;height:2px;background:#dce3d4;display:block}

.dark-band-hero{
  width:100%;
  background:
    radial-gradient(900px 500px at 6% 0%,rgba(82,128,56,.3),transparent 56%),
    radial-gradient(660px 420px at 94% 12%,rgba(34,44,26,.7),transparent 52%),
    linear-gradient(168deg,var(--band) 0%,var(--band-mid) 46%,var(--band-accent) 100%);
  color:var(--band-text);
  padding:clamp(2.4rem,5.8vw,4rem) 0 0;
}
.dark-band-inner{text-align:center;padding-bottom:clamp(1.8rem,3.8vw,2.75rem)}
.dark-band-hero .eyebrow{
  display:inline-block;margin:0 0 .8rem;
  padding:.28rem .86rem;border-radius:999px;
  background:rgba(82,128,56,.34);color:var(--bamboo-light);
  font-size:.79rem;font-weight:700;letter-spacing:.04em;
}
.dark-band-hero h1{
  margin:0 auto .9rem;max-width:38ch;
  font-family:"Songti SC","Noto Serif SC","Source Han Serif SC",serif;
  font-size:clamp(1.86rem,4.3vw,2.72rem);line-height:1.22;color:#fff;
}
.dark-band-hero .lead{
  margin:0 auto 1.32rem;max-width:44rem;
  color:#96a48e;font-size:1.03rem;
}
.dark-band-hero .cta-row{display:flex;flex-wrap:wrap;gap:.72rem;justify-content:center;margin-bottom:1.48rem}
.cta{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.76rem 1.32rem;border-radius:999px;text-decoration:none;font-weight:700;font-size:.93rem;
}
.cta-primary{background:var(--brand);color:#fff;box-shadow:0 9px 26px rgba(82,128,56,.38)}
.cta-ghost{border:1px solid rgba(122,156,100,.4);color:var(--bamboo-light);background:rgba(255,255,255,.03)}
.dark-band-stats{
  display:flex;flex-wrap:wrap;justify-content:center;gap:1.18rem 1.9rem;
  margin:0 auto 1.58rem;max-width:44rem;
}
.dark-band-stats div{text-align:center}
.dark-band-stats strong{display:block;font-size:1.36rem;color:#fff}
.dark-band-stats span{font-size:.81rem;color:#748664}
.dark-band-visual{
  margin:0;border-top:1px solid rgba(82,128,56,.16);
  background:rgba(0,0,0,.3);
}
.dark-band-visual img{width:100%;max-height:380px;object-fit:cover;opacity:.87}

.light-body{background:var(--bg);padding:0 0 2rem}
.ads-slot{padding:1.08rem 0 0}
.ads-wrap{margin:0;padding:.75rem 1rem 1rem;border:1px solid var(--line);border-radius:14px;background:var(--soft)}
.ads-head{max-width:var(--max);margin:0 auto;padding:0}
.applist-title{text-align:center;color:var(--muted);font-size:.95rem;margin:0 0 .55rem}
#applist{width:100%}
#ads{display:flex!important;justify-content:center;align-items:flex-start;flex-wrap:wrap;gap:12px;margin:0;padding:0;background:transparent}
#ads>div{display:flex!important;flex-direction:column;align-items:center;width:72px!important;min-width:72px;box-sizing:border-box;flex:0 0 72px}
#ads figure{margin:0;padding:0;width:72px;display:flex;flex-direction:column;align-items:center}
#ads a{display:block;width:65px;height:65px;border-radius:16px;overflow:hidden;text-decoration:none;flex-shrink:0}
#ads img{width:65px!important;height:65px!important;max-width:65px!important;max-height:65px!important;object-fit:cover!important;border-radius:16px;display:block!important;border:0;background:#d8e4cc}
#ads figcaption,#ads .caption{display:block;width:72px;margin-top:6px;height:auto!important;min-height:16px;font-size:11px!important;line-height:1.2;color:var(--muted);text-align:center;white-space:nowrap!important;overflow:hidden;text-overflow:ellipsis;writing-mode:horizontal-tb!important}

.section{padding:1.48rem 0}
.section h2{
  margin:0 0 .8rem;
  font-family:"Songti SC","Noto Serif SC",serif;
  font-size:clamp(1.24rem,2.25vw,1.68rem);color:var(--band-mid);
}
.section p{margin:0 0 1rem;color:var(--ink)}
.prose{
  background:var(--soft);border:1px solid var(--line);border-radius:18px;
  padding:clamp(1.12rem,2.5vw,1.95rem);
}
.prose h2,.prose h3{scroll-margin-top:84px}
.prose h3{margin:1.38rem 0 .56rem;font-size:1.11rem;color:var(--brand-deep)}

.feature-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:.84rem;margin:1.08rem 0;
}
.feature-card{
  background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);
  border-radius:14px;padding:.96rem 1.08rem;
}
.feature-card h3{margin:0 0 .4rem;font-size:1.02rem;color:var(--band-mid)}
.feature-card p{margin:0;color:var(--muted);font-size:.93rem}

.media-row{display:flex;flex-direction:column;gap:.96rem;margin:1.08rem 0}
.media-row figure{
  margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
}
.media-row figcaption{padding:.56rem .86rem;font-size:.87rem;color:var(--muted)}

.thumb-row{display:flex;flex-wrap:wrap;gap:.96rem;margin:1.08rem 0}
.thumb-row figure{
  flex:1 1 200px;margin:0;background:#fff;border:1px solid var(--line);
  border-radius:14px;overflow:hidden;min-width:180px;
}
.thumb-row figcaption{padding:.5rem .76rem;font-size:.85rem;color:var(--muted)}

.vip-strip{
  margin:1.48rem 0;padding:1.68rem 0;
  background:linear-gradient(134deg,var(--band-mid),#324028);
  color:var(--band-text);border-radius:20px;
}
.vip-strip h2{color:#fff;margin:0 0 .66rem}
.vip-strip>p{color:#96a48e;margin:0 0 1.08rem}
.vip-row{display:flex;flex-wrap:wrap;gap:.84rem;justify-content:center}
.vip-row figure{
  flex:1 1 200px;max-width:260px;margin:0;
  background:rgba(255,255,255,.04);border:1px solid rgba(82,128,56,.22);
  border-radius:14px;overflow:hidden;
}
.vip-row figcaption{padding:.5rem .66rem;font-size:.83rem;color:#96a48e;text-align:center}

.outlinks{display:flex;flex-wrap:wrap;gap:.68rem;margin:1.08rem 0 0}
.outlinks a{
  display:inline-flex;align-items:center;
  padding:.56rem 1.04rem;border-radius:999px;text-decoration:none;font-weight:700;
  border:1px solid rgba(82,128,56,.4);color:var(--brand-deep);background:var(--brand-glow);
}

.faq details{
  border:1px solid var(--line);background:#fff;border-radius:14px;
  padding:.86rem 1.04rem;margin:.56rem 0;
}
.faq summary{cursor:pointer;font-weight:700;color:var(--band-mid)}
.faq p{margin:.56rem 0 0;color:var(--muted)}

.site-footer{
  margin-top:1rem;padding:1.98rem 0 1.18rem;
  background:var(--band);color:#96a48e;
}
.footer-grid{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer-grid a{color:var(--bamboo-light);margin-right:.82rem;text-decoration:none}
.copyright{margin-top:.96rem;font-size:.85rem;opacity:.85}

.page-main{padding:1.48rem 0 2.15rem;background:var(--bg)}
.page-hero h1{
  margin:0 0 .64rem;
  font-family:"Songti SC","Noto Serif SC",serif;
  font-size:clamp(1.42rem,2.45vw,1.94rem);color:var(--band-mid);
}
.page-hero p{margin:0 0 1rem;color:var(--muted)}
.simple-card{
  background:var(--soft);border:1px solid var(--line);border-radius:16px;
  padding:1.32rem;margin-top:.5rem;
}
.simple-card h2{margin:1.12rem 0 .5rem;font-size:1.09rem;color:var(--brand-deep)}
.error-page{min-height:100vh;display:grid;place-items:center;padding:2rem;background:var(--bg)}
.error-box{
  max-width:520px;width:100%;background:var(--soft);border:1px solid var(--line);
  border-radius:18px;padding:1.48rem;text-align:center;box-shadow:var(--shadow);
}
.error-box h1{font-size:2.75rem;margin:.18rem 0;color:var(--brand)}

@media (max-width:960px){
  .menu-toggle{display:flex}
  .nav{display:none;position:absolute;left:0;right:0;top:68px;width:100%;z-index:50;box-sizing:border-box;
    background:#111111;flex-direction:column;align-items:stretch;
    padding:1rem;border-bottom:1px solid rgba(82,128,56,.16);
  }
  .nav.open{display:flex}
  .nav a.btn{margin-left:0}
}
@media (max-width:560px){
  .dark-band-stats{gap:.9rem}
  .vip-row figure{max-width:100%}
}