*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:#0b0e10;color:#f7f3ec;
  font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:17px;line-height:1.82;overflow-x:hidden
}
body.drawer-open{overflow:hidden}
a{color:#f7f3ec}
img{max-width:100%}
.site-header{
  position:sticky;top:0;z-index:9999;width:100%;
  background:#0e1215;border-bottom:1px solid rgba(222,161,70,.35);
  box-shadow:0 8px 28px rgba(0,0,0,.42)
}
.header-inner{
  max-width:1160px;min-height:66px;margin:0 auto;padding:0 18px;
  display:flex;align-items:center;justify-content:space-between;gap:14px
}
.site-logo{display:inline-flex;align-items:center;flex:0 0 auto}
.site-logo img{display:block;height:36px;width:auto;max-width:150px;object-fit:contain}
.logo-fallback{display:block;width:134px;height:36px;border-radius:7px;background:#171c20;border:1px solid rgba(222,161,70,.3)}
.nav-core{display:flex;align-items:center;justify-content:center;gap:5px;min-width:0}
.nav-core a{
  color:#eee8dd;padding:8px 13px;font-weight:700;text-decoration:none;
  white-space:nowrap;font-size:15px;border-radius:7px
}
.nav-core a.is-current,.nav-core a:hover{background:#d89b43;color:#111}
.main-btn{
  display:inline-flex;align-items:center;justify-content:center;height:40px;min-width:94px;padding:0 16px;
  background:#d89b43;color:#111;border-radius:7px;text-decoration:none;font-weight:800;border:1px solid #efb967
}
.main-btn:hover{background:#efb967}
.mobile-top{display:none}

.index-strip{height:44px;background:#12171a;border-bottom:1px solid rgba(222,161,70,.18)}
.index-strip-inner{
  max-width:1160px;height:44px;margin:0 auto;padding:0 18px;display:flex;align-items:center;
  gap:20px;overflow-x:auto;white-space:nowrap;scrollbar-width:thin
}
.index-strip a{height:44px;display:inline-flex;align-items:center;color:#cfc8bc;text-decoration:none;font-size:14px;border-bottom:2px solid transparent}
.index-strip a:hover,.index-strip a.is-current{color:#fff;border-bottom-color:#d89b43}

.mobile-drawer,.drawer-mask{display:none}
.site-main{max-width:1160px;margin:0 auto;padding:22px 18px 54px}
.breadcrumb{display:flex;gap:8px;align-items:center;color:#8f969c;font-size:14px;margin:0 0 22px;overflow-wrap:anywhere}
.breadcrumb a{color:#cfd5d9;text-decoration:none}
.article,.reading{max-width:780px;margin-left:auto;margin-right:auto}
.page-head{margin:10px auto 30px}
h1,h2,h3{margin-top:0;line-height:1.35;color:#fff}
h1{font-size:35px;margin-bottom:20px;position:relative;padding-bottom:14px}
h1:after{content:"";display:block;width:54px;height:3px;background:#d89b43;position:absolute;left:0;bottom:0}
h2{font-size:22px;margin-bottom:12px}
h3{font-size:18px}
p{margin:0 0 16px;color:#d9d6cf}
.lead{font-size:18px;color:#f7f3ec}
.note{font-size:14px;color:#9ea5aa}
.section{margin:36px 0}
.panel{
  background:#151a1e;border:1px solid rgba(222,161,70,.22);border-radius:10px;
  padding:24px;box-shadow:0 14px 30px rgba(0,0,0,.28)
}
.media{
  position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:10px;background:#151a1e;
  aspect-ratio:16/9;border:1px solid rgba(255,255,255,.05)
}
.media > img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;object-position:center center;display:block
}
.media.hero-media{max-width:980px;margin:0 auto;max-height:210px}
.media.feature-media{max-height:225px}
.media.content-media{max-height:170px}
.media-placeholder{position:absolute;inset:0;background:#131719}
.home-intro{max-width:800px;margin:12px auto 30px}
.hero-links{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}
.link-stack{display:grid;gap:11px}
.text-link{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px 15px;background:#151a1e;border:1px solid rgba(222,161,70,.2);
  border-left:3px solid #d89b43;border-radius:8px;text-decoration:none
}
.text-link:hover{background:#1c2327}
.gold-note{
  border-top:2px solid #d89b43;border-bottom:1px solid rgba(222,161,70,.18);
  padding:16px 0;color:#e7dfd2
}
.three-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mini-col{padding:20px;background:#151a1e;border:1px solid rgba(222,161,70,.2);border-radius:10px}
.mini-col a{font-weight:800;text-decoration:none}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.related a{
  padding:8px 12px;border:1px solid rgba(222,161,70,.24);border-radius:7px;
  text-decoration:none;background:#12171a
}
.directory{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.directory a{display:block;padding:14px;background:#151a1e;border:1px solid rgba(222,161,70,.18);border-radius:9px;text-decoration:none}
.compare{width:100%;border-collapse:collapse;background:#151a1e;border-radius:10px;overflow:hidden}
.compare th,.compare td{padding:13px 14px;text-align:left;border-bottom:1px solid rgba(222,161,70,.18);vertical-align:top}
.compare th{background:#101416;color:#fff}
.compare td{color:#d9d6cf}
.faq-list{display:grid;gap:16px}
.faq-item{background:#151a1e;border-left:3px solid #d89b43;border-radius:9px;padding:19px}
.faq-item h2{font-size:19px;margin-bottom:8px}

.site-footer{background:#080a0c;border-top:1px solid #d89b43}
.footer-inner{max-width:1160px;margin:0 auto;padding:36px 18px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.footer-inner h2{font-size:16px;margin-bottom:10px}
.footer-inner a{display:block;text-decoration:none;color:#cfd5d9;font-size:14px;margin:5px 0}
.footer-brand p{font-size:14px;color:#929a9f;margin-top:12px}
.footer-legal{max-width:1160px;margin:0 auto;padding:15px 18px 24px;border-top:1px solid rgba(222,161,70,.18);font-size:13px;color:#8f969c}
.back-top{
  position:fixed;right:20px;bottom:20px;width:42px;height:42px;border-radius:50%;
  border:1px solid #efb967;background:#d89b43;color:#111;z-index:9000;cursor:pointer;font-size:18px;font-weight:800
}
.mobile-bottom{display:none}

@media(max-width:980px){
  body{padding-bottom:62px}
  .desktop-top,.index-strip{display:none}
  .mobile-top{display:flex;min-height:56px;height:56px;padding:0 14px}
  .mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}
  .mobile-logo img{height:32px;max-width:130px}
  .menu-button,.mobile-login,.drawer-close{
    border:0;background:transparent;color:#f0e3cf;font-size:15px;text-decoration:none;padding:8px 2px;cursor:pointer
  }
  .mobile-login{margin-left:auto}
  .mobile-drawer{
    display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#0e1215;z-index:12000;
    transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(0,0,0,.5);
    overflow-y:auto;padding:12px 0 26px
  }
  .mobile-drawer.is-open{transform:translateX(0)}
  .drawer-mask{
    display:none;position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:11000;
    opacity:0;pointer-events:none;transition:opacity .18s ease
  }
  .drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;padding:6px 16px 14px;border-bottom:1px solid rgba(222,161,70,.2)}
  .drawer-group{padding:13px 14px 2px}
  .drawer-title{font-size:12px;color:#b89a71;margin-bottom:6px}
  .drawer-group a{display:block;padding:9px 10px;color:#f7f3ec;text-decoration:none;font-size:16px;border-left:3px solid transparent}
  .drawer-group a.is-current{border-left-color:#d89b43;background:#151a1e}
  .site-main{padding-top:16px}
  h1{font-size:28px}
  h2{font-size:20px}
  .hero-links,.two-col,.three-cols,.footer-inner,.directory{grid-template-columns:1fr}
  .media.hero-media{max-height:136px}
  .back-top{display:none}
  .mobile-bottom{
    display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;height:54px;
    background:#090c0e;border-top:1px solid #d89b43;z-index:10000
  }
  .mobile-bottom a{display:grid;place-items:center;color:#eee8dd;text-decoration:none;font-size:14px}
}
@media(max-width:430px){
  .site-main{padding-left:14px;padding-right:14px}
  .mobile-logo img{max-width:116px}
  .panel{padding:18px}
}