:root{
  --bg: #1f2027;
  --panel: #22242d;
  --panel2: rgba(255,255,255,.04);
  --text: #e8e8ee;
  --muted: #a9acb8;
  --accent: #33ff7a;
  --accent-dim: rgba(51,255,122,.15);
  --line: rgba(255,255,255,.12);
}

*{ box-sizing:border-box; }

body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.siteHeader{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(0,0,0,.15);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.siteHeaderInner{
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}

.brand{
  color: var(--text);
  text-decoration:none;
  font-weight: 900;
  letter-spacing:.02em;
}

.nav{
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  color: var(--muted);
  text-decoration:none;
  font-weight: 700;
  font-size: 14px;
}
.nav a:hover{ color: var(--text); }

.siteMain{
  min-height: calc(100vh - 140px);
}

.siteFooter{
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 32px;
  background: rgba(0,0,0,.10);
}

.siteFooterInner{
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 20px 26px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.footerTitle{
  color: var(--text);
  opacity:.9;
  font-weight: 800;
  margin-bottom: 6px;
}