*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.theme-body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:#eef4ff;
  background:
    radial-gradient(circle at 15% 20%, rgba(250,204,21,.12), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(59,130,246,.18), transparent 26%),
    radial-gradient(circle at 65% 80%, rgba(168,85,247,.14), transparent 24%),
    linear-gradient(180deg,#060b16 0%,#0b1020 42%,#090f1b 100%);
  line-height:1.75;
}
a{color:#7dd3fc;text-decoration:none}
a:hover{text-decoration:none;color:#fde68a}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:30;
  background:rgba(6,11,22,.78);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}
.brand{display:flex;align-items:center;gap:14px;color:#fff}
.brand-mark{
  width:48px;height:48px;border-radius:16px;
  background:linear-gradient(135deg,#f59e0b 0%,#facc15 35%,#3b82f6 100%);
  display:grid;place-items:center;color:#06111f;font-size:20px;font-weight:900;
  box-shadow:0 10px 30px rgba(250,204,21,.22),0 0 20px rgba(59,130,246,.2);
}
.brand-copy{display:flex;flex-direction:column;gap:2px}
.brand-copy strong{
  font-size:18px;line-height:1.1;
  background:linear-gradient(90deg,#ffffff,#fde68a 45%,#93c5fd);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand-copy small{font-size:12px;color:#94a3b8}
.menu-toggle{
  display:none;border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);color:#fff;border-radius:12px;padding:10px 12px;font-size:18px
}
.nav{display:flex;flex-wrap:wrap;gap:18px}
.nav a{
  padding:8px 0;font-weight:700;color:#cbd5e1;position:relative
}
.nav a.is-active,.nav a:hover{color:#fde68a}
.nav a.is-active::after,.nav a:hover::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:999px;
  background:linear-gradient(90deg,#facc15,#60a5fa)
}
.breadcrumb{display:flex;align-items:center;gap:10px;padding:18px 0 0;color:#8ea2bf;font-size:14px}
.section{padding:28px 0}
.hero-section{padding:34px 0 18px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
.hero-panel,.glass-card,.card,.feature-card,.link-card,.faq-item,.news-item,.download-card,.member-card,.data-card,.category-card,.table-row{
  background:linear-gradient(180deg,rgba(17,24,39,.92),rgba(10,15,28,.94));
  border:1px solid rgba(255,255,255,.09);
  border-radius:24px;
  box-shadow:0 16px 50px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.04);
}
.hero-panel{
  padding:36px;
  position:relative;
  overflow:hidden;
}
.hero-panel-lg{
  min-height:980px;
}
.hero-copy{
  position:relative;
  display:grid;
  gap:16px;
  margin-top:22px;
}
.hero-copy.long-copy p{
  margin:0;
  font-size:15px;
  line-height:1.95;
  color:#c8d5e6;
}
.hero-panel::before{
  content:"";position:absolute;inset:auto -8% -38% auto;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle, rgba(250,204,21,.18), transparent 70%);
  pointer-events:none;
}
.hero-panel::after{
  content:"";position:absolute;inset:-20% auto auto -8%;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(59,130,246,.16), transparent 72%);
  pointer-events:none;
}
.hero-panel > *{position:relative;z-index:1}
.hero-panel h1{
  font-size:48px;line-height:1.08;margin:16px 0 14px;
  letter-spacing:.2px;
}
.hero-panel p{margin:0;color:#b6c4da;font-size:17px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;
  background:linear-gradient(90deg,rgba(250,204,21,.14),rgba(59,130,246,.14));
  border:1px solid rgba(250,204,21,.18);
  color:#fde68a;font-size:13px;font-weight:800;
  box-shadow:0 0 20px rgba(250,204,21,.08);
}
.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:16px;
  border:1px solid transparent;font-weight:800;transition:.25s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#f59e0b 0%,#facc15 35%,#3b82f6 100%);
  color:#08111d;
  box-shadow:0 14px 30px rgba(250,204,21,.18);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(59,130,246,.22)}
.btn-ghost{
  background:rgba(255,255,255,.04);
  border-color:rgba(255,255,255,.14);
  color:#e5edf9;
}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.hero-side{display:grid;gap:18px}
.glass-card{padding:22px;background:linear-gradient(180deg,rgba(15,23,42,.76),rgba(8,12,24,.9))}
.glass-card h3,.section-head h2,.module h2,.card h3,.download-card h3,.member-card h3,.category-card h3,.data-card h3{margin:0 0 10px}
.carousel-card{
  padding:20px;
}
.carousel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:16px;
}
.carousel-actions{
  display:flex;
  gap:10px;
}
.carousel-btn{
  width:40px;
  height:40px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:#fff;
  font-size:20px;
  cursor:pointer;
}
.carousel-btn:hover{
  border-color:rgba(250,204,21,.3);
  color:#fde68a;
}
.hero-carousel{
  display:grid;
  gap:16px;
}
.hero-slides{
  position:relative;
  min-height:520px;
}
.hero-slide{
  position:absolute;
  inset:0;
  opacity:0;
  transform:translateX(14px) scale(.985);
  transition:opacity .35s ease, transform .35s ease;
  pointer-events:none;
  display:grid;
  gap:12px;
}
.hero-slide.is-active{
  opacity:1;
  transform:translateX(0) scale(1);
  pointer-events:auto;
}
.hero-slide img{
  width:100%;
  height:420px;
  object-fit:cover;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.1);
  background:#08101d;
}
.hero-slide figcaption{
  display:grid;
  gap:6px;
}
.hero-slide figcaption strong{
  color:#fff;
}
.hero-slide figcaption span{
  color:#99adc8;
  font-size:14px;
}
.carousel-dots{
  display:flex;
  justify-content:center;
  gap:10px;
}
.carousel-dot{
  width:12px;
  height:12px;
  border-radius:50%;
  border:0;
  background:rgba(255,255,255,.18);
  cursor:pointer;
}
.carousel-dot.is-active{
  background:linear-gradient(135deg,#facc15,#60a5fa);
  box-shadow:0 0 14px rgba(250,204,21,.35);
}
.muted{color:#8fa2bd}
.section-head{margin-bottom:18px}
.section-head p{margin:8px 0 0;color:#93a7c3}
.grid-2,.grid-3,.grid-4{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card,.feature-card,.download-card,.member-card,.data-card,.category-card{padding:22px}
.card p,.feature-card p,.download-card p,.member-card p,.data-card p,.category-card p{margin:0;color:#a9b9cf}
.feature-card,.download-card,.member-card,.category-card,.data-card,.link-card,.news-item,.faq-item,.table-row{
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.feature-card:hover,.download-card:hover,.member-card:hover,.category-card:hover,.data-card:hover,.link-card:hover,.news-item:hover,.faq-item:hover,.table-row:hover{
  transform:translateY(-3px);
  border-color:rgba(250,204,21,.24);
  box-shadow:0 18px 44px rgba(0,0,0,.4),0 0 0 1px rgba(250,204,21,.06) inset;
}
.list{display:grid;gap:12px;padding:0;margin:0;list-style:none}
.list li{display:flex;gap:10px;align-items:flex-start;color:#dbe7f7}
.dot{
  width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,#facc15,#60a5fa);
  box-shadow:0 0 12px rgba(250,204,21,.4);
  flex:0 0 auto;margin-top:10px
}
.metric-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}
.data-card strong{
  display:block;font-size:30px;line-height:1.1;margin-bottom:6px;
  background:linear-gradient(90deg,#fff,#fde68a 40%,#93c5fd);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.spotlight{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.banner-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.tag{
  display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;
  background:rgba(255,255,255,.05);color:#fde68a;font-size:13px;font-weight:700;
  border:1px solid rgba(250,204,21,.15)
}
.news-list{display:grid;gap:14px}
.news-item{padding:18px 20px}
.news-item strong{display:block;margin-bottom:6px;color:#f8fbff}
.news-item span{display:block;color:#9aaec8;font-size:14px}
.link-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.link-card{
  display:flex;align-items:center;justify-content:center;min-height:78px;padding:16px;
  font-weight:800;color:#f8fbff;
  background:linear-gradient(135deg,rgba(250,204,21,.12),rgba(59,130,246,.12) 55%,rgba(168,85,247,.08));
  text-align:center;
}
.image-showcase-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.image-showcase-card{
  background:linear-gradient(180deg,rgba(17,24,39,.92),rgba(10,15,28,.94));
  border:1px solid rgba(255,255,255,.09);
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 16px 50px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.04);
}
.image-showcase-card img{
  width:100%;
  height:240px;
  object-fit:cover;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.image-showcase-copy{
  padding:18px 18px 20px;
}
.image-showcase-copy h3{
  margin:0 0 10px;
}
.image-showcase-copy p{
  margin:0;
  color:#a9b9cf;
}
.brand-rich-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.feature-card-wide{
  grid-column:span 2;
}
.faq-list{display:grid;gap:14px}
.faq-item{overflow:hidden}
.faq-q{
  width:100%;padding:18px 20px;background:transparent;border:0;text-align:left;
  font-size:16px;font-weight:800;color:#f6fbff;cursor:pointer
}
.faq-q span{display:inline-flex;min-width:40px;color:#fde68a}
.faq-a{display:none;padding:0 20px 18px;color:#9eb1ca}
.faq-item.is-open .faq-a{display:block}
.site-footer{
  padding:38px 0 56px;
  background:linear-gradient(180deg,rgba(5,8,16,.35),rgba(4,8,17,.94));
  color:#dbe4f0;margin-top:20px;border-top:1px solid rgba(255,255,255,.08)
}
.site-footer h3,.site-footer h4{margin:0 0 12px;color:#fff}
.footer-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:24px}
.footer-links{display:grid;gap:10px}
.footer-links a{color:#dbe4f0}
.footer-links a:hover{color:#fde68a}
.to-top{
  position:fixed;right:18px;bottom:18px;width:52px;height:52px;border:1px solid rgba(255,255,255,.14);
  border-radius:50%;
  background:linear-gradient(135deg,#f59e0b,#3b82f6);
  color:#06111f;font-size:18px;font-weight:900;
  box-shadow:0 16px 34px rgba(0,0,0,.35);cursor:pointer;display:none
}
.to-top.show{display:block}
.center-card{text-align:center}
.module{display:grid;gap:18px}
.module-highlight{
  background:linear-gradient(135deg,rgba(245,158,11,.22) 0%,rgba(59,130,246,.24) 55%,rgba(168,85,247,.2) 100%);
  border-color:rgba(250,204,21,.22);
  color:#fff;
}
.module-highlight p,.module-highlight li,.module-highlight .muted{color:rgba(255,255,255,.9)}
.table-grid{display:grid;gap:14px}
.table-row{
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;padding:16px 18px;
}
.table-row strong{display:block;color:#fff}
.download-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.member-banner{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
.hero-mini{display:grid;gap:12px}
.hero-mini .mini-item{display:flex;gap:12px;align-items:flex-start}
.hero-mini .mini-item strong{display:block;color:#fff}
@media (max-width:980px){
  .hero-grid,.spotlight,.member-banner,.footer-grid,.grid-4,.grid-3,.grid-2,.link-grid,.table-row,.image-showcase-grid,.brand-rich-grid{grid-template-columns:1fr}
  .hero-panel h1{font-size:34px}
  .hero-panel-lg{min-height:auto}
  .hero-slide img{height:280px}
  .hero-slides{min-height:390px}
  .feature-card-wide{grid-column:span 1}
  .menu-toggle{display:inline-flex}
  .nav{
    display:none;position:absolute;left:16px;right:16px;top:76px;
    background:rgba(10,15,28,.98);
    border:1px solid rgba(255,255,255,.1);
    border-radius:18px;padding:16px;
    box-shadow:0 16px 36px rgba(0,0,0,.42)
  }
  .nav.is-open{display:grid}
  .header-inner{position:relative}
  .metric-row{grid-template-columns:1fr}
}