getComputedStyle() from the live screenshots visible here.
Color Palette
10 colors extracted via getComputedStyle(). Click any swatch to copy its hex value.
Background & Surface
Text & Content
Accent & Interactive
Border & Divider
Full Extracted Palette (+1)
Typography
All values extracted via getComputedStyle() — no estimation.
| Role | Font Family | Size / Weight | Line Height | Letter Spacing | Preview |
|---|---|---|---|---|---|
| Display Hero | Times New Roman | 24px / w700 | normal | normal | Display Hero |
| Sub-heading | Times New Roman | 18.72px / w700 | normal | normal | Sub-heading |
| Body | Times New Roman | 16px / w400 | normal | normal | Body |
| Button | Arial | 13.3333px / w400 | normal | normal | Button |
| Label Heading | Times New Roman | 10.72px / w700 | normal | normal | Label Heading |
Live Components
Rendered in real HTML using your extracted tokens — no screenshots.
Buttons
Form Inputs
Card
Badges & Labels
Spacing Scale
Border Radius
0px
4px
8px
14px
20px
32px
9999px
Component Specs
Extracted CSS values per component and variant state.
## 4b. Component Behaviors (State Matrix)
Interaction State Narrative
Visual Reference
Playwright screenshots captured during extraction — source of truth for all tokens.
Breakpoints
Motion & Transitions
1 motion tokens — easing curves and durations.
| transition-1 | all |
Motion Timeline
8 keyframe animations extracted from the live page. Preview 8 below — each block is animating right now with the actual extracted keyframes.
flockler-grid-animation--fade-out
flockler-grid-item__media__video--fade-in
flockler-grid-spinner
flockler-grid-item__media__video-fade-in
fl-embed-product-fade-in
fl-embed-product-scale-in
flockler-story-progress
flockler-grid-animation--side-to-side
Component States
Default → Hover → Focus → Active visual diff per component. Captured via Playwright state simulation.
| Component | States |
|---|---|
| button |
default
button
bg rgb(239, 239, 239)
fg rgb(0, 0, 0) |
| link |
default
link
bg rgba(0, 0, 0, 0)
fg rgb(0, 0, 238) |
| navLink |
default
navLink
bg rgba(0, 0, 0, 0)
fg rgb(0, 0, 238) |
| footerLink |
default
footerLink
bg rgba(0, 0, 0, 0)
fg rgb(0, 0, 238) |
Export tokens
Copy these design tokens to any framework. Generated from bugatti.com live extraction.
Clicks copy to clipboard AND download the file. All values from getComputedStyle() on the live page — no estimates.
DESIGN.md
Narrative design system document — paste directly into Claude Code, Cursor, or Bolt.
---
version: alpha
name: bugatti.com
description: "Light product system built on #ffffff with #efefef as the primary CTA accent. Type anchored in Times New Roman at 24px / weight 700. Extracted automatically from https://bugatti.com/ — rendered styles via getComputedStyle() + CSS custom properties (token-only values may not be painted)."
narrative: |
bugatti.com is built on a pure-white canvas (rgb(255,255,255)).
The system uses rgb(239, 239, 239) as the singular interactive color.
Sharp 0px corners on CTAs — architectural restraint, engineering precision alongside Times New Roman as the primary typeface.
Depth comes from borders and surface contrast rather than shadows — a flat, structural elevation model.
Motion is a first-class concern — 8 keyframe animations plus transition-driven interactions.
colors:
background: "#ffffff"
surface-1: "#ffffff"
surface-2: "#ffffff"
primary: "#efefef"
on-primary: "#111111"
primary-hover: "#efefef"
hairline: "#e5e7eb"
typography:
display-xl:
fontFamily: "Times New Roman, Georgia, 'Times New Roman', serif"
fontSize: 24px
fontWeight: 700
lineHeight: normal
letterSpacing: 0
display-md:
fontFamily: "Times New Roman, Georgia, 'Times New Roman', serif"
fontSize: 18.72px
fontWeight: 700
lineHeight: normal
letterSpacing: 0
headline:
fontFamily: "Times New Roman, Georgia, 'Times New Roman', serif"
fontSize: 10.72px
fontWeight: 700
lineHeight: normal
letterSpacing: 0
body:
fontFamily: "Times New Roman, Georgia, 'Times New Roman', serif"
fontSize: 16px
fontWeight: 400
lineHeight: normal
letterSpacing: 0
button:
fontFamily: "Arial, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
fontSize: 13.3333px
fontWeight: 400
lineHeight: normal
letterSpacing: 0
rounded:
none: 0px
xs: 4px
sm: 8px
md: 14px
lg: 20px
xl: 32px
pill: 9999px
spacing:
xxs: 2px
xs: 6px
sm: 8px
md: 20px
lg: 36px
xl: 44px
xxl: 64px
components:
extracted_at: "2026-06-11T04:59:53.514Z"
completeness: 33
scoreVersion: "v2"
---
# Design System — bugatti.com
> Extracted automatically by Prism from https://bugatti.com
> Date: 2026-06-11
> Viewport: Desktop 1440x900 + Mobile 390x844
> Values are extracted, not hand-written: rendered styles via getComputedStyle() + colors declared in CSS custom properties (token-only values are marked `(token)` and may not be painted).
## 0. Design DNA
**Density**: moderate | **Motion**: still | **Weight**: heavy | **Aesthetic**: editorial-minimal
| Dimension | Value | Signal |
|---|---|---|
| Canvas | neutral | `#ffffff` |
| Type posture | serif-led (Times New Roman) | "Timeless elegance and speed" |
| Color assertion | single-accent | #efefef |
| Whitespace | moderate | section rhythm 48px |
| Interaction | still | 8 keyframes, 1 transitions |
| Radius language | 0px-architectural | from token scale |
**Prism fingerprint**: `neutral-canvas · serif-display · single-accent · 0px-architectural · still-motion`
> **🤖 TL;DR for AI agents** (read this first — saves you scanning the full doc):
>
> - **Canvas**: `rgb(255,255,255)` is the page background. Every component composits against this.
> - **Accent**: `rgb(239, 239, 239)` for primary CTAs ONLY. Never decorative.
> - **Body type**: 16px (token: `typography.body`). Default for ALL text not in a heading role.
> - **Section rhythm**: 48px between major bands. Card padding: 36px.
> - **Default radius**: 8px on buttons/inputs. Pills (`9999px`) only for icon-buttons or status chips.
> - **Forbidden**: Do NOT introduce heavy box-shadows — this system relies on borders for separation
>
> **Before generating UI**: import this DESIGN.md, scan §2 (Color Palette) + §4 (Components) + §10 (Agent Guide). Skip §11–12 unless extending.
## 1. Visual Theme & Atmosphere
bugatti.com uses a pure-white canvas (`#ffffff`), letting typography, color and imagery carry the visual weight.
Typography is anchored in **Times New Roman**.
Body text reads in Pure Black (`#000000`) (contrast ratio 21.0:1, well above WCAG AA). **Off-White** (`#efefef`) provides interactive distinction without visual aggression. Shadow is absent by design — depth is conveyed through borders, spacing, and color differentiation rather than light simulation.
**Key Characteristics:**
- Background: Pure White (`#ffffff`)
- Primary typeface: Times New Roman
- Accent: Off-White (`#efefef`)
## 2. Color Palette & Roles
### Background & Surface
- **Pure White** (`#ffffff`): Page background (primary)
- **Off-White** (`#efefef`): Surface / elevated background
### Text & Content
- **Pure Black** (`#000000`): Primary body text
- **#0000ee** (`#0000ee`): Secondary text
## 3. Typography Rules
### Font Families
- **Primary**: `Times New Roman`
- **Secondary**: `Arial`
### Typography Hierarchy
| Role | Font | Size | Weight | Line Height | Letter Spacing | Notes |
|------|------|------|--------|-------------|----------------|-------|
| Display Hero | Times New Roman | 24px | 700 | normal | normal | Main headline (h2) |
| Sub-heading | Times New Roman | 18.72px | 700 | normal | normal | Third-level heading (h3) |
| Body | Times New Roman | 16px | 400 | normal | normal | Standard reading text |
| Button | Arial | 13.3333px | 400 | normal | normal | Button label (13.3333px) |
| Label Heading | Times New Roman | 10.72px | 700 | normal | normal | Small heading (H6) |
### Full Font Size Scale
Sizes detected in the design (descending): `24px`, `18.72px`, `16px`, `13.33px`, `10.72px`
## 4. Component Stylings
## 4b. Component Behaviors (State Matrix)
### Interaction State Narrative
*State transitions extracted via Playwright simulation — exact values in the YAML matrix below.*
```yaml
component-behaviors:
button:
default:
bg: "rgb(239, 239, 239)"
fg: "rgb(0, 0, 0)"
border: "2px outset rgb(0, 0, 0)"
link:
default:
bg: "rgba(0, 0, 0, 0)"
fg: "rgb(0, 0, 238)"
navLink:
default:
bg: "rgba(0, 0, 0, 0)"
fg: "rgb(0, 0, 238)"
footerLink:
default:
bg: "rgba(0, 0, 0, 0)"
fg: "rgb(0, 0, 238)"
```
**Agent usage**: Validate generated components against this matrix. If your output's `:hover` state changes properties not listed here, you are off-brand.
## 5. Layout Principles
### Layout Type
**top-nav + content**
### Grid
Single column, centered content
### Max Width
1200px
### Spacing System
Generous spacing — editorial breathing room
| Token | Value |
|-------|-------|
| xxs | 2px |
| xs | 6px |
| sm | 8px |
| md | 20px |
| base | 28px |
| lg | 36px |
| xl | 44px |
| 2xl | 48px |
| 3xl | 64px |
### Border Radius Scale
| Name | Value | Use |
|------|-------|-----|
| None | 0px | No rounding |
| Xs | 4px | Tiny corners (badges, micro elements) |
| Sm | 8px | Buttons, inputs, small elements |
| Md | 14px | Cards, containers |
| Lg | 20px | Large rounded elements, pill segments |
| Xl | 32px | Category strips, featured containers |
| Full | 9999px | Pills, avatars, circular elements |
### Shape Language
| Component | Border Radius |
|-----------|---------------|
| Page Body | `0px` |
| Navigation | `0px` |
**Shape Personality**: Sharp & Angular — No rounding. Precise, editorial, enterprise feel.
## 5b. Spacing Rhythm Names
*Named spacing tokens with explicit use cases. Use these names in YOUR code instead of raw pixels for consistency.*
| Name | Value | Use case |
|------|-------|----------|
| **hero** | `64px` | Top/bottom of full-bleed hero sections |
| **section** | `44px` | Between major bands (color change, content shift) |
| **subsection** | `36px` | Within a section, between content groups |
| **card** | `20px` | Card padding, list-item spacing |
| **compact** | `8px` | Form fields, tight clusters, badge padding |
| **micro** | `6px` | Icon-text gap, tag inner padding |
**Agent rule**: NEVER hardcode raw pixel values for spacing in generated UI. Always reference these named tokens (`spacing-rhythm.section`, etc.).
## 5c. Widget & Structure Library
Structural patterns extracted from the page DOM — these are the **blueprints** an agent should follow to reproduce the page architecture (not just CSS values).
**3/8 structural patterns detected.**
### Navigation Pattern
- **Position:** static (scrolls with page)
- **Layout:** logo-center-links-split — Logo centered, links split on either side
- **Height:** 2947px
- **Logo:** ✓ present
- **Nav links:** 2 primary items
- **CTAs in nav:** 0 (no buttons — links only)
- **Clone instruction:** Build a static logo center links split navigation. Link-only — no button styling needed.
### Card Grid Pattern
- **Card count:** 6 cards detected
- **Columns (desktop):** 1-up grid
- **Card dimensions:** 1440×6182px (aspect 0.23:1)
- **Gap:** 20px between cards
- **Content:** ✓ image + CTA
- **Image position:** top
- **Clone instruction:** Build a 1-column grid (desktop) with cards at ~0.23:1 aspect ratio. Each card has an image at the top.
### Footer Pattern
- **Columns:** 1
- **Links:** 46 total
- **Height:** 8253px
- **Includes:** ✗ no newsletter | ✓ social icons | ✓ copyright
- **Clone instruction:** Build a 1-column footer with ~46 links per column, social media links, and a copyright line.
## 6. Depth & Elevation
| Level | Treatment | Use |
|-------|-----------|-----|
| Flat (Level 0) | No shadow | Page background, content blocks |
**Shadow Philosophy**: Flat design — no shadows used. Borders and spacing define structure.
## 7. Motion & Interaction
### Keyframe Animation Catalog
| Animation Name | Type | Animated Props | Use Hint |
|----------------|------|----------------|----------|
| `flockler-grid-animation--fade-out` | Fade | opacity | Element exit |
| `flockler-grid-item__media__video--fad...` | Fade | opacity | Element entrance |
| `flockler-grid-spinner` | Rotate / Spin | transform | Loading indicator |
| `flockler-grid-item__media__video-fade-in` | Fade | opacity | Element entrance |
| `fl-embed-product-fade-in` | Fade | opacity | Element entrance |
| `fl-embed-product-scale-in` | Fade + Move | opacity, transform | Focus / emphasis |
| `flockler-story-progress` | Scale | transform | UI transition |
| `flockler-grid-animation--side-to-side` | Slide | transform | UI transition |
### Motion Fingerprint
- **Dominant Easing**: standard CSS easings
- **Animation Library**: 8 unique animations (8 total including variants)
## 8. Do's and Don'ts
### Do
- Use Off-White (`#efefef`) as the primary accent — it's the brand's signature interactive color
- Each card includes a top image — imagery is part of the card identity, not optional
### Don't
- Don't introduce additional saturated accent colors — the palette is intentionally controlled
- Don't make the nav sticky — this design lets it scroll away to maximize content focus
- Don't put a CTA button in the nav — this design uses links only at the top
## 7b. Enforceable Brand Rules
*Structured Do/Don't with reasoning and validation tests. Agents can programmatically verify generated UI.*
```yaml
rules:
- id: brand-canvas-001
type: do
rule: "Always use the page background `rgb(255,255,255)` as the base canvas"
why: "Every component is designed to composit against this exact tone"
test: "document.body.style.backgroundColor === 'rgb(255,255,255)'"
- id: brand-accent-001
type: do
rule: "Reserve `rgb(239, 239, 239)` for primary CTAs and brand-mark signals only"
why: "Single chromatic assertion device — overuse dilutes meaning"
test: "querySelectorAll('[style*=\"rgb(239, 239, 239)\"]').length <= 3 per fold"
- id: brand-depth-001
type: dont
rule: "Do NOT introduce drop shadows on cards or sections"
why: "Containment is achieved via borders, not elevation — adding shadows breaks the depth contract"
test: "getComputedStyle(card).boxShadow === 'none'"
```
## 9. Responsive Behavior
### Breakpoints
| Name | Width | Key Changes |
|------|-------|-------------|
| Mobile Large | 600px | Expanded mobile layout |
| Tablet | 768px | Multi-column grids begin |
| Tablet | 1023px | Multi-column grids begin |
| Desktop | 1088px | Full feature layout |
| Desktop | 1280px | Full feature layout |
### Token Diff — Desktop vs Mobile
| Element | Property | Desktop | Mobile |
|---------|----------|---------|--------|
| nav | height | `2947.3px` | `866.781px` |
| sidebar | width | `1424px` | `374px` |
### Collapsing Strategy
- Navigation: horizontal links → hamburger menu on mobile
- Cards: multi-column → stacked vertical on mobile
- Footer: multi-column → stacked single column on mobile
### Touch Targets
- Buttons: 1px 6px padding
- Navigation: adequate spacing between items
- Interactive elements: minimum 44px touch target recommended
### Collapsing Narrative
How the structural patterns adapt from desktop to mobile (extracted from both viewport extractions):
*No major structural differences detected between desktop and mobile widgets. The same blueprints scale rather than collapse — verify by inspecting actual mobile render.*
## 7c. Visual Effects & Dynamic Behavior
*The live/dynamic layer beyond static CSS — reproduce these, not flat substitutes. This is often what separates a faithful clone from a wireframe.*
- **Clip-path shapes** — 1 non-rectangular cut(s).
> **Motion fingerprint**: non-rectangular shapes (1)
## 9b. Visual Tone & Photography
**Tone:** Photography-driven
The site is dominated by photography (JPG/WebP). Photos carry the brand voice as much as the typography. Use authentic, brand-appropriate imagery — generic stock will degrade quality.
**Canonical Brand Image (OG):**
- https://bugatti.imgix.net/677abba7531541bbadaa35a0/landingpage-og.jpg
*This is the image shown when the site is shared on social media — represents the brand visual essence.*
**Hero Image (above-fold dominant visual):**
- Aspect: 0.8:1 (portrait / vertical)
- Rendered size: 4189×5236px
- Alt text: "a man in a white shirt is working on a blue and black car"
- *Use this aspect ratio + composition for your clone's hero — mimicking the proportion preserves the visual hierarchy.*
**Aspect Ratio Distribution:**
- Landscape (1.15–2.3): 1 (5%)
- Portrait (<0.87): 11 (55%)
- Square (0.87–1.15): 0 (0%)
- Ultra-wide (>2.3): 8 (40%)
**Media Format Mix:**
- JPG: 11 (typically photographic content)
- PNG: 6 (logos, transparent UI elements, mockups)
- SVG: 12 (icons, illustrations, decorative geometry)
**Average rendered image size:** 3388×3205px
**Above-fold image count:** 1 / 20
**Decorative Patterns Detected:**
- 9 large decorative SVG shapes (≥200×200px, non-icon) — likely blob/illustration accents
**Clone instruction for decorative work:** Decorative SVG accents are part of the brand — generate or source blob/illustration shapes to scatter behind content.
**Imagery Guidance for clones:**
- Source authentic photography (or licensed stock that matches the brand mood) — placeholders will visibly degrade the clone.
- Match the dominant aspect ratio (see above) so card grids and hero compositions hold.
## 10. Agent Prompt Guide
### Quick Reference
- Background: Pure White (`#ffffff`)
- Primary text: Pure Black (`#000000`)
- Accent: Off-White (`#efefef`)
- Border: Whitesmoke (`#e5e7eb`)
- Font: Times New Roman
- Body: 16px weight 400
### Example Component Prompts
- "Create the primary CTA button: `#efefef` background, `#000000` text, 9999px border-radius, 1px 6px padding, 700 weight, Times New Roman font."
- "Build navigation: static on `#ffffff`. Times New Roman 16px weight 400 for links."
### Iteration Guide
1. **Canvas**: Set the light canvas to Pure White (`#ffffff`) — every component is composited against this exact base.
2. **Typography**: All type in Times New Roman, weight range 400–700. Never exceed 700 — heavier weights break the brand's tonal restraint.
3. **Accent**: Off-White (`#efefef`) is the sole interactive color. On hover → Off-White (`#efefef`). Use CSS transitions, not opacity/brightness filters.
4. **Shape**: CTAs at `0px`. Apply border-radius from the extracted scale only — don't invent intermediate values.
5. **Spacing**: Use the `--ca-space-*` token scale (6px–44px). All padding, margin, and gap values are multiples from this scale — no magic numbers.
6. **Tokens**: Import from §11 CSS Export (`--ca-*` vars). Never hardcode hex values — always reference a token so theming remains consistent.
## 11. CSS Design Tokens Raw Export
*Copy-paste ready `:root {}` block — all values extracted directly from the live site.*
```css
/* Colors */
:root {
--ca-surface-2: #ffffff;
--ca-primary-hover: #efefef;
--ca-on-primary: #111111;
--ca-hairline: #e5e7eb;
}
/* Typography */
:root {
--ca-font-primary: "Times New Roman", system-ui, sans-serif;
--ca-text-display: 24px;
--ca-text-body: 16px;
--ca-text-button: 13.3333px;
}
/* Spacing & Radius */
:root {
--ca-space-xxs: 2px;
--ca-space-xs: 6px;
--ca-space-sm: 8px;
--ca-space-md: 20px;
--ca-space-base: 28px;
--ca-space-lg: 36px;
--ca-space-xl: 44px;
--ca-space-2xl: 48px;
--ca-space-3xl: 64px;
--ca-radius-none: 0px;
--ca-radius-xs: 4px;
--ca-radius-sm: 8px;
--ca-radius-md: 14px;
--ca-radius-lg: 20px;
--ca-radius-xl: 32px;
--ca-radius-full: 9999px;
}
```
## 13. Page Structure Skeleton
*The actual layout the source site uses. Reproduce these sections in order to match the site structure.*
```yaml
page-skeleton:
- section: navigation
tag: nav
classes: ["absolute", "inset-x-0", "top-0", "z-50"]
height: 2947px
width: full-bleed
layout: block
children: 3
- section: feature-section
tag: main
classes: ["w-full"]
height: 61237px
width: full-bleed
layout: block
children: 8
- section: footer
tag: footer
classes: ["bg-grey-dark/30"]
height: 8253px
width: full-bleed
layout: block
children: 2
```
**Agent rule**: rebuild sections in this order (sorted by vertical position). Match the layout primitive (grid N-col / flex direction / block).
## 14. Copy Library (Real Content from Source)
*Actual text content extracted from the live page. Use these strings verbatim when reproducing the site — they carry the brand voice.*
```yaml
copy:
section-headings:
- "Timeless elegance and speed"
sub-headings:
- "La Maison BUGATTI"
- "Discover BUGATTI"
ctas:
- "Close"
- "Menu"
navigation:
- "BUGATTI Logo"
- "Store"
footer-links:
- "TOURBILLON"
```
**Agent rule**: reuse these exact strings when generating UI. Do NOT translate or rephrase — brand voice is preserved through the original wording.
## 15. Asset Inventory (Image Roles & Ratios)
*Image inventory classified by role and aspect ratio. When reproducing the site, allocate this number of assets per role.*
```yaml
assets:
hero:
count: 9
avg-ratio: 3.53
common-aspect: "~16:6 banner"
sample-alts:
- "Veyron_FKP_logo_ld-no-whitespace.svg"
- "Solitaire_Wordmark_black_tight.svg"
- "If comparable it is no longer Bugatti.svg"
```
**Agent rule**: when generating placeholder images, match these counts and aspect ratios. Use neutral placeholder backgrounds for `product` (e.g. `#f5f5f5`), full-color photography hints for `hero` and `editorial`.
## 16. Component HTML Templates
*Suggested HTML markup for reproducing the key components — based on what was detected in the source DOM.*
### Button (primary action)
```html
<button class="btn btn-primary">
Close
Are you ready for a new adventure?
We are hiring.
Explore our opportunities
</button>
```
_Source pattern detected: padding `0px` · radius `0px` · weight `400`_
**Agent rule**: use these markup skeletons as the structural baseline. Apply tokens from §2-3 for visual styling.
## 17. Content Architecture & Resources (Links by Purpose)
*The page's links classified by purpose — the information architecture to reproduce. Categories, featured images, devices and projects are extracted from the rendered DOM, not guessed.*
**By purpose:** **nav** 2 · **social** 5 · **footer** 40 · **other** 13
**Projects / case studies detected** (clustered by URL + featured image):
*Models* — medium confidence, 7 items:
| Title | Featured image | Link |
|---|---|---|
| Timeless elegance and speed Learn more | `tourbillon.png?auto=format,compress&` (ar 3.33) | https://www.bugatti.com/en/models/tourbillon |
| Inspired by a legendary Wind Learn more | `mistral.png?auto=format,compress&cs=` (ar 3.33) | https://www.bugatti.com/en/models/w16-mistral |
| La Pur Sang Des Automobiles Learn more | `bolide.png?auto=format,compress&cs=s` (ar 3.33) | https://www.bugatti.com/en/models/bolide |
| Facets Of Performance Learn more | `chiron.png?auto=format,compress&cs=s` (ar 3.33) | https://www.bugatti.com/en/models/chiron |
| Modern Coachbuilding At Its Best Learn more | `divo.png?auto=format,compress&cs=srg` (ar 3.33) | https://www.bugatti.com/en/models/divo |
| Reminiscence Of An Icon Learn more | `centodieci.png?auto=format,compress&` (ar 3.33) | https://www.bugatti.com/en/models/centodieci |
| LA VOITURE NOIRE | — | https://www.bugatti.com/en/models/la-voiture-noire |
**Signals:** 20/60 links carry a featured image · device mockups detected: tablet ×5 · dominant link roles: footer-link (45), content-card (13), navigation (2).
---
## Extraction Completeness: 33/100 (D)
| Category | Score | Max | Detail |
|----------|-------|-----|--------|
| Colors & Palette | 6 | 25 | 4 named colors |
| Typography | 13 | 20 | 5 roles defined |
| Components | 0 | 20 | 0 specs extracted |
| Motion & Interaction | 10 | 15 | Keyframes |
| CSS Custom Properties | 0 | 10 | 0 vars |
| Responsive Breakpoints | 5 | 5 | 5 breakpoints |
| Variable Fonts | 0 | 5 | None detected |
## 12. Known Gaps & Confidence
Explicit list of what this extraction could NOT capture. Agents should not invent values for these — either skip the feature or use the documented baseline + heuristic fallback.
*Auto-detected extraction limitations — understand before building:*
- **Sparse component extraction** — fewer than 5 component types detected. Highly dynamic sections (modals, datepickers, carousels) require interaction to render and are not captured in a static pass.
| Category | What's missing | Fallback strategy |
|----------|----------------|-------------------|
| **Dark mode** | No dark-mode CSS variables or media queries detected | Light mode is canonical; do not generate dark-mode variants unless explicitly requested |
| **Form inputs** | No text input fields detected on this page | Use the documented border-radius + accent border on focus; 12-16px padding inside |
| **Design tokens** | Only 0 CSS custom properties (low signal for semantic naming) | Color names are nearest-neighbor approximations; verify against brand guidelines if available |
### Per-section confidence
| Section | Confidence | Reason |
|---------|------------|--------|
| §1 Visual Theme | High | Body bg extracted via getComputedStyle() |
| §2 Colors | Low | 0 CSS vars (semantic naming requires ≥20 for high) |
| §3 Typography | High | 5 typography roles inferred |
| §4 Components | Low | 0 component variants captured |
| §7 Motion | High | Keyframes + transitions |
| §8 Do's/Don'ts | Medium | 5 rules generated; design-decisions.json has evidence per rule |
| §9 Responsive | High | 5 breakpoints detected |
| §9b Photography | High | 20 images, hero present |
## 11.1 CSS Implementation Guide (CSS Interception Engine v2.15+)
*Ready-to-use CSS from Prism's CSS Interception Engine — intercepted directly from the site's CSS files (bypasses CORS). Copy-paste into your `<style>` block.*
### Keyframe Animations (Intercepted from CSS)
**1 @keyframes found** — these are the real animation definitions:
```
@keyframes spinner-circle-animate { ... }
```
<details><summary>Full keyframes CSS (1 animations)</summary>
```css
@keyframes spinner-circle-animate{0%{transform:rotate(0)}10%{transform:rotate(36deg)}20%{transform:rotate(72deg)}30%{transform:rotate(108deg)}40%{transform:rotate(144deg)}50%{transform:rotate(180deg)}60%{transform:rotate(216deg)}70%{transform:rotate(252deg)}80%{transform:rotate(288deg)}90%{transform:rotate(324deg)}
```
</details>
> **Note**: All values above are extracted from the live site's CSS files. The font files are saved locally by Prism and embedded in the output HTML. Use them as-is for maximum fidelity.
## 11.2 Measured Reality (CDP Engine)
Captured directly from Chrome's engine across **all 562 rendered nodes** — not a sample. These are the values the page *actually paints*, weighted by how often they appear.
### Real Responsive Breakpoints
**7 breakpoints** read from the live `@media` rules (not guessed):
`600px` · `768px` · `769px` · `1023px` · `1024px` · `1088px` · `1280px`
### Measured Design Scale
**Type scale by usage** (× = paint count): `16px`×492 · `13.3333px`×37 · `18.72px`×16 · `24px`×12 · `10.72px`×2
**Weights** (× = paint count): `400`×529 · `700`×30
---
*Generated by Prism — automated Playwright extraction + design analysis.*
*Source: https://bugatti.com | 2026-06-11T04:59:53.520Z*
*Values extracted via getComputedStyle() (rendered) + CSS custom properties (tokens, marked `(token)`). Token-only values may not be painted — verify against the live site before shipping.*
Re-extract: clone-architect update bugatti.com