The background is nearly pure black with a deep blue undertone. Not neutral dark. Cold blue-dark. Like the sky at midnight. The surface cards in charcoal gray create subtle separation against the void. The border color is dark enough that it's barely visible, just enough structure to define edges.

Inter at weight 400 for headings is a deliberate show of restraint. No bold. No heavy. Just regular weight with tight letter-spacing, letting the large font size do the work. The lightness of the type against the deep dark background creates an ethereal quality. Numbers and headlines float in space rather than demand attention.

Inter at weight 400 for body text maintains the single-typeface unity. The tight line-height of 1.38 creates dense but readable content blocks. In a fintech dashboard where tables and data summaries dominate, tight line-height means more data in view. The consistent light weight across the entire system makes Darkledger feel effortless. Nothing is heavy. Nothing is loud.

No shadows. None. Darkledger achieves depth through surface color, glass blur, and border alone. The 8px surface blur at 30% opacity is the entire depth system. Cards are translucent panels floating above the void. The glow hover effect adds a subtle luminosity on interaction. No shadow direction, no elevation hierarchy. Just glass and light. It's a radically minimal approach to depth that only works because the typography and color system are so precise.