:root{
  --primary:#0b6cff;
  --accent:#ff7a59;
  --bg:#ffffff;
  --muted:#6b7280;
}
body{
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: #111827;
  background: var(--bg);
}
header.site-title{ color: var(--primary); }
a{ color: var(--primary); }
.card{ border-radius:8px; box-shadow: 0 1px 6px rgba(16,24,40,0.06); padding: 1rem; }
button{ background: var(--primary); color: white; border: none; padding: .5rem 1rem; border-radius: 6px; }