git:20260404.2e83279 to alpha
121 added, 14 removed. Audit A to A.
+ ---
+ version: alpha
+ name: Startup Bold
+ description: Energetic, high-confidence design system for products that need to capture attention fast and convert
+ colors:
+ primary: "#4f46e5"
+ secondary: "#6b7280"
+ tertiary: "#10b981"
+ neutral: "#ffffff"
+ surface: "#f9fafb"
+ on-surface: "#111827"
+ error: "#ef4444"
+ typography:
+ headline-display:
+ fontFamily: "'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif"
+ fontSize: 64px
+ fontWeight: 800
+ lineHeight: 1.05
+ letterSpacing: -0.035em
+ headline-lg:
+ fontFamily: "'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif"
+ fontSize: 48px
+ fontWeight: 700
+ lineHeight: 1.1
+ letterSpacing: -0.03em
+ headline-md:
+ fontFamily: "'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif"
+ fontSize: 36px
+ fontWeight: 700
+ lineHeight: 1.15
+ letterSpacing: -0.025em
+ body-lg:
+ fontFamily: "'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif"
+ fontSize: 18px
+ fontWeight: 400
+ lineHeight: 1.65
+ letterSpacing: -0.006em
+ body-md:
+ fontFamily: "'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif"
+ fontSize: 16px
+ fontWeight: 400
+ lineHeight: 1.6
+ letterSpacing: -0.006em
+ body-sm:
+ fontFamily: "'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif"
+ fontSize: 14px
+ fontWeight: 400
+ lineHeight: 1.5
+ label-md:
+ fontFamily: "'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif"
+ fontSize: 13px
+ fontWeight: 500
+ lineHeight: 1.4
+ letterSpacing: 0.02em
+ rounded:
+ none: 0
+ sm: 6px
+ md: 12px
+ lg: 16px
+ xl: 24px
+ full: 9999px
+ spacing:
+ unit: 4px
+ xs: 4px
+ sm: 8px
+ md: 16px
+ lg: 32px
+ xl: 64px
+ gutter: 24px
+ margin: 32px
+ components:
+ button-primary:
+ backgroundColor: "{colors.primary}"
+ textColor: "#ffffff"
+ typography: "{typography.label-md}"
+ rounded: "{rounded.md}"
+ padding: 14px 28px
+ button-primary-hover:
+ backgroundColor: "#4338ca"
+ button-secondary:
+ backgroundColor: "{colors.neutral}"
+ textColor: "{colors.primary}"
+ typography: "{typography.label-md}"
+ rounded: "{rounded.md}"
+ border: "1px solid #e5e7eb"
+ padding: 14px 28px
+ input-default:
+ backgroundColor: "{colors.neutral}"
+ textColor: "{colors.on-surface}"
+ typography: "{typography.body-md}"
+ rounded: "{rounded.md}"
+ padding: 12px 16px
+ border: "1px solid #e5e7eb"
+ card:
+ backgroundColor: "{colors.neutral}"
+ textColor: "{colors.on-surface}"
+ rounded: "{rounded.lg}"
+ padding: 24px
+ ---
+
+ <!--
+ DESIGN.md — AI-readable design system document
+ Format: google-labs-code/design.md v0.1.0 (format version: alpha)
+ Spec: https://github.com/google-labs-code/design.md/blob/main/docs/spec.md
+ Validate: npx @google/design.md lint DESIGN.md
+ -->
+
<!-- SPDX-License-Identifier: MIT -->
<!-- SPDX-FileCopyrightText: 2025-2026 Marcus Quinn -->
# Design System: Startup Bold
Energetic, high-confidence design system for products that need to capture attention fast and convert. Indigo primary (`#4f46e5`) + emerald accent (`#10b981`), bold rounded components, structured grid.
## Chapters
- | File | Contents |
- |------|----------|
- | [01-theme.md](01-theme.md) | Visual theme, atmosphere, key characteristics |
- | [02-colours.md](02-colours.md) | Full colour palette — primary, accent, text, surface, semantic, shadows |
- | [03-typography.md](03-typography.md) | Font families, type scale, typography principles |
- | [04-components.md](04-components.md) | Buttons, inputs, links, cards, navigation |
- | [05-layout.md](05-layout.md) | Spacing scale, grid, breakpoints, border radius |
- | [06-elevation.md](06-elevation.md) | Depth levels, shadow values, elevation principles |
- | [07-dos-donts.md](07-dos-donts.md) | Usage rules — what to do and avoid |
- | [08-responsive.md](08-responsive.md) | Breakpoint behaviour, touch targets, mobile rules |
- | [09-agent-prompts.md](09-agent-prompts.md) | CSS variable quick reference, ready-to-use prompts |
+ | # | File | Spec Section |
+ |---|------|-------------|
+ | 1 | [01-theme.md](01-theme.md) | Overview |
+ | 2 | [02-colours.md](02-colours.md) | Colors |
+ | 3 | [03-typography.md](03-typography.md) | Typography |
+ | 4 | [05-layout.md](05-layout.md) | Layout |
+ | 5 | [06-elevation.md](06-elevation.md) | Elevation & Depth |
+ | 6 | [05-layout.md](05-layout.md) | Shapes (Border Radius Scale) |
+ | 7 | [04-components.md](04-components.md) | Components |
+ | 8 | [07-dos-donts.md](07-dos-donts.md) | Do's and Don'ts |
+ | 9 | [08-responsive.md](08-responsive.md) | Responsive Behaviour |
+ | 10 | [09-agent-prompts.md](09-agent-prompts.md) | Agent Prompt Guide |
## Quick Reference
**Colours:** `#4f46e5` primary · `#10b981` accent · `#111827` text · `#ffffff` bg · `#f9fafb` surface-1
**Type:** Plus Jakarta Sans · Display 64px/800 · H1 48px/700 · Body 16px/400
**Radius:** 12px default · 16px cards · 6px badges
- **Motion:** 200–300ms ease-out
+ **Motion:** 200-300ms ease-out
<!--
Style archetype by AI DevOps (https://aidevops.sh)
- DESIGN.md format: https://stitch.withgoogle.com/docs/design-md/overview
- Not based on any specific brand. Use as a starting point for your project.
+ DESIGN.md spec: https://github.com/google-labs-code/design.md
-->