:root {
  --bg-1: #0f172a;
  --bg-2: #334155;
  --bg-3: #1e293b;
  --accent-start: #38bdf8;
  --accent-end: #818cf8;
}
html, body {
  font-family: "Source Sans 3", system-ui, sans-serif;
}
.site-glow-left { background: #64748b; }
.site-glow-right { background: #94a3b8; }
.topbar {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.66));
}