12 enforceable rules pulled verbatim from the spec
Do
Use inter as the primary typeface — it defines the brand personality
Use negative letter-spacing (-4.8px) at display sizes for compressed, editorial headlines
Use the extracted shadow patterns for elevation — they are tuned to match the brand palette
Use #f73799 (`#f73799`) as the primary accent — it's the brand's signature interactive color
Use 8px border-radius on buttons — the standard corner rounding for interactive elements
Transition button background to Jet Black (`#030712`) on hover — this is the extracted interactive state
Respect the 4px–76px spacing range — the design uses a wide scale for visual breathing room
Don't
Don't substitute with generic sans-serif or serif — the custom font carries the brand
Don't increase letter-spacing on headings — the type is designed to run tight at scale
Don't invent new shadow values — use only the extracted shadow levels
Don't introduce additional saturated accent colors — the palette is intentionally controlled
Don't use opacity or brightness filter for button hover — the design uses an explicit background color change
10
Agent guide & export
Paste-ready prompt + the real files behind this page
Build a UI in the tailwindcss.com design system.
Canvas #ffffff · ink #111111 · accent #f73799.
Type: inter — respect the size/weight ladder in §3.
Radius, spacing, shadow: use only the extracted scales (no magic numbers).
Full spec follows — paste the DESIGN.md below into your agent.