:root {
  --c-bg: #0A0C10;
  --c-surface: #1A1D23;
  --c-ink: #F2F4F7;
  --c-ink-muted: #374151;
  --c-accent: #00A3FF;
  --c-accent-ink: #0A0C10;
  --c-line: rgba(255,255,255,0.1);
}
html, body {
  background: var(--c-bg);
  color: var(--c-ink);
}