llamaindex.ai

DESIGN.md

Narrative design system document — paste directly into Claude Code, Cursor, or Bolt.

---
version: alpha
name: llamaindex.ai
description: "Light product system built on #ffffff with #ff8705 as the primary CTA accent. Type anchored in OverusedGrotesk at 62.7488px / weight 500. Extracted automatically from https://llamaindex.ai/ — rendered styles via getComputedStyle() + CSS custom properties (token-only values may not be painted)."
narrative: |
  llamaindex.ai is built on a pure-white canvas (rgb(255, 255, 255)).
  The system uses rgb(255, 135, 5) as the high-saturation accent for primary actions.
  Sharp 0px corners on CTAs — architectural restraint, engineering precision alongside OverusedGrotesk as the primary typeface.
  Depth comes from borders and surface contrast rather than shadows — a flat, structural elevation model.
  Interactions are smoothed by transitions across many elements, with little or no keyframe animation.

colors:
  background: "#ffffff"
  surface-1: "#e7e7e7"
  surface-2: "#f5f5f5"
  ink-subtle: "#7f7f7f"
  primary: "#ff8705"
  on-primary: "#111111"
  primary-hover: "#ff8df2"
  hairline: "#7f7f7f"
  primary-focus: "#101010"

typography:
  display-xl:
    fontFamily: "OverusedGrotesk, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
    fontSize: 62.7488px
    fontWeight: 500
    lineHeight: 1.1
    letterSpacing: -1.88246px
  display-md:
    fontFamily: "OverusedGrotesk, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
    fontSize: 23.7907px
    fontWeight: 400
    lineHeight: normal
    letterSpacing: 0
  body:
    fontFamily: "OverusedGrotesk, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
    fontSize: 16px
    fontWeight: 400
    lineHeight: normal
    letterSpacing: 0
  body-sm:
    fontFamily: "OverusedGrotesk, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
    fontSize: 16px
    fontWeight: 500
    lineHeight: normal
    letterSpacing: 0
  button:
    fontFamily: "OverusedGrotesk, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
    fontSize: 14px
    fontWeight: 400
    lineHeight: normal
    letterSpacing: 0
  mono:
    fontFamily: "IBMPlexMono, 'SF Mono', 'JetBrains Mono', Menlo, monospace"
    fontSize: 12px
    fontWeight: 400
    lineHeight: 1.33
    letterSpacing: 0.48px

rounded:
  none: 0px
  xs: 6px
  sm: 12px
  md: 16px
  lg: 20px
  xl: 32px
  pill: 9999px

spacing:
  xxs: 2px
  xs: 8px
  sm: 12px
  md: 14px
  lg: 20px
  xl: 32px
  xxl: 50px

components:
  button-ghost:
    backgroundColor: "transparent"
    textColor: "#000000"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 1px 6px
  button-icon-button:
    backgroundColor: "transparent"
    textColor: "{colors.background}"
    typography: "{typography.button}"
    rounded: "{rounded.none}"
    padding: 1px 6px
  button-outline:
    backgroundColor: "#000000"
    textColor: "{colors.background}"
    typography: "{typography.mono}"
    rounded: "{rounded.none}"
    padding: 12px 32px
  card-standard-card:
    backgroundColor: "transparent"
    typography: "{typography.body}"
    rounded: "{rounded.sm}"
    padding: 0px 0px 16px
  input-text-input:
    backgroundColor: "{colors.background}"
    textColor: "#000000"
    typography: "{typography.body}"
    rounded: "{rounded.none}"
    padding: 12px

extracted_at: "2026-06-11T05:43:52.839Z"
completeness: 76
scoreVersion: "v2"

---

# Design System — llamaindex.ai
> Extracted automatically by Prism from https://llamaindex.ai
> 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).

> ⚠️ **LOW-CONFIDENCE CAPTURE** — this extraction likely sampled an app shell / interactive demo, **not** the marketing page. Signals: 2 bare-number buttons (likely editor line numbers); only 0 card component detected. Treat the component, color and copy values below with caution, and re-extract the canonical marketing URL if fidelity matters.


## 0. Design DNA

**Density**: moderate  |  **Motion**: subtle  |  **Weight**: light  |  **Aesthetic**: product-neutral

| Dimension | Value | Signal |
|---|---|---|
| Canvas | neutral | `#ffffff` |
| Type posture | sans-led (OverusedGrotesk) | "Unrivaled performance across c" |
| Color assertion | dual-accent | #ff8705 |
| Whitespace | moderate | section rhythm 48px |
| Interaction | subtle | 4 keyframes, 16 transitions |
| Radius language | 12px-rounded | from token scale |

**Prism fingerprint**: `neutral-canvas · sans-display · dual-accent · 12px-rounded · subtle-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(255, 135, 5)` 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: 20px.
> - **Default radius**: 12px 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

llamaindex.ai uses a pure-white canvas (`#ffffff`), letting typography, color and imagery carry the visual weight. 

Typography is anchored in **OverusedGrotesk**. Negative letter-spacing at display sizes (-1.64246px at 54.7488px) compresses headlines into engineered blocks, dense and precise. 

Body text reads in Pure Black (`#000000`) (contrast ratio 21.0:1, well above WCAG AA). **#ff8705** (`#ff8705`) is the single high-saturation color in the system — it earns its presence only on interactive elements, making CTAs and links the unmistakable focal points against the otherwise neutral palette. Shadow is absent by design — depth is conveyed through borders, spacing, and color differentiation rather than light simulation. 
Motion design uses smooth easing curves for polished state transitions. 

**Key Characteristics:**
- Background: Pure White (`#ffffff`)
- Primary typeface: OverusedGrotesk
- Accent: #ff8705 (`#ff8705`)
- Display: 54.7488px weight 500, letter-spacing -1.64246px
- Border: Slate Grey (`#7f7f7f`) — border-based containment
- Custom fonts loaded: OverusedGrotesk, IBMPlexMono, Inter

## 2. Color Palette & Roles

### Background & Surface
- **Pure White** (`#ffffff`): Page background (primary)
- **Whitesmoke** (`#e7e7e7`): Surface / elevated background
- **Off-White** (`#f5f5f5`): Surface / elevated background
- **Whitesmoke** (`#e1e1e1`): Surface / elevated background
- **Off-White** (`#fafafa`): Surface / elevated background

### Text & Content
- **Pure Black** (`#000000`): Primary body text
- **#0000ee** (`#0000ee`): Secondary text
- **Charcoal** (`#3f3f3f`): Secondary text
- **#3e18f9** (`#3e18f9`): Secondary text
- **Charcoal** (`#253342`): Secondary text

### Accent & Interactive
- **#ff8705** (`#ff8705`): Interactive / accent
- **#ff8df2** (`#ff8df2`): Interactive / accent
- **#ef5454** (`#ef5454`): Interactive / accent
- **M Tricolor Red** (`#e51520`): Interactive / accent
- **Charcoal** (`#212d3a`): Interactive / accent

### Border & Divider
- **Light Grey** (`#d9d9d9`): Borders / dividers

### Full Extracted Palette
**19 colors rendered on the page** + **7** more declared in design tokens (CSS custom properties — not necessarily painted). (16 categorized above + 10 additional below.)
Rendered values are read via `getComputedStyle()`; token values come from CSS variable declarations. Third-party logo colors are filtered out.

- `#7f7f7f` — Slate Grey
- `#5f5f5f` — Slate Grey
- `#737373` — Slate Grey
- `rgba(81, 99, 131, 0.87)` — Translucent Slate Gray (87%) *(token)*
- `#018184` — #018184 *(token)*
- `#f5f8fa` — Off-White *(token)*
- `#959494` — Grey *(token)*
- `#f7a8ea` — Plum *(token)*
- `#51dbf7` — #51dbf7 *(token)*
- `#ff5c35` — #ff5c35 *(token)*

### Gradients & Decorative Fills

- `linear-gradient(rgb(245, 245, 245), rgb(245, 245, 245)), linear-gradient(160deg, rgb(55, 215, 250), …` — (card)
- `linear-gradient(270deg, rgb(255, 135, 5) 25%, rgb(255, 141, 242) 90%)` — (link)

### CSS Custom Properties (Design Tokens)

**Font Family Token**
- `--hsf-default-field-label__font-family`: `Helvetica`
- `--hsf-default-field-textarea__font-family`: `Helvetica`
- `--hsf-default-field-input__font-family`: `Helvetica`
- `--hsf-default-erroralert__font-family`: `Helvetica`

**Border Radius Token**
- `--hsf-default-button__border-radius`: `3px`
- `--hsf-default-background__border-radius`: `0px`
- `--hsf-default-field-textarea__border-radius`: `3px`
- `--hsf-default-field-input__border-radius`: `3px`

**Font Size Token**
- `--hsf-default-button__font-size`: `1em`
- `--hsf-default-infoalert__font-size`: `1em`
- `--hsf-default-field-footer__font-size`: `.8em`
- `--hsf-default-richtext__font-size`: `1em`

**Font Weight Token**
- `--hsf-default-button__font-weight`: `700`

**Spacing Token**
- `--hsf-default-background__padding`: `40px`
- `--hsf-default-field-textarea__padding`: `10px`
- `--hsf-default-button__padding`: `12px 24px`
- `--hsf-default-field-input__padding`: `10px`

**Shadow Token**
- `--hsf-default-button__box-shadow`: `none`
- `--hsf-default-heading__text-shadow`: `none`

**Other tokens**
- `--hsf-default-progressbar-trackLine__background-color`: `rgba(217, 217, 217, 1)`
- `--hsf-default-field-textarea__color`: `rgb(33, 45, 58)`
- `--hsf-default-field-footer__color`: `rgba(81, 99, 131, .87)`
- `--hsf-default-progressbar-progressLine__background-color`: `rgba(1, 129, 132, 1)`
- `--hsf-default-heading__color`: `rgb(33, 45, 58)`
- `--hsf-default-field-input__placeholder-color`: `rgb(37, 51, 66)`
- `--hsf-default-field-checkbox__color`: `rgb(33, 45, 58)`
- `--hsf-default-field-radio__background-color`: `rgb(245, 248, 250)`

## 3. Typography Rules

### Font Families
- **Primary**: `OverusedGrotesk`
- **Secondary**: `IBMPlexMono`
- **Font 3**: `Roboto`
- **Font 4**: `Inter`

### Custom Fonts Loaded
- **OverusedGrotesk** weight 400 500 (normal)
- **IBMPlexMono** weight 500 (normal)
- **Roboto** weight 400 (normal)
- **Inter** weight 400 (normal)
- **Inter** weight 500 (normal)
- **Inter** weight 700 (normal)

### Typography Hierarchy

| Role | Font | Size | Weight | Line Height | Letter Spacing | Notes |
|------|------|------|--------|-------------|----------------|-------|
| Display Hero | OverusedGrotesk | 62.7488px | 500 | 1.1 | -1.88246px | Main headline (h2) |
| Sub-heading | OverusedGrotesk | 23.7907px | 400 | normal | normal | Third-level heading (h3) |
| Body | OverusedGrotesk | 16px | 400 | normal | normal | Standard reading text |
| Link Large | OverusedGrotesk | 16px | 500 | normal | normal | Link (16px) — Decoration: none |
| Button | OverusedGrotesk | 14px | 400 | normal | normal | Button label (14px) |
| Link | OverusedGrotesk | 14px | 500 | normal | normal | Link (14px) — Decoration: none |
| Button | OverusedGrotesk | 13.3333px | 400 | normal | normal | Button label (13.3333px) |
| Input | IBMPlexMono | 12px | 400 | 1.33 | 0.48px | Form input (12px) |

### Full Font Size Scale

Sizes detected in the design (descending): `78.75px`, `62.75px`, `54.75px`, `46.75px`, `32px`, `30px`, `24px`, `23.79px`, `19.79px`, `18px`, `16px`, `15.90px`, `14px`, `13.90px`, `13.33px`, `12px`

> 10 size(s) detected outside the sampled hierarchy (78.7488px, 54.7488px, 46.7488px, 32px, 30px, 24px, 19.7907px, 18px, 15.8962px, 13.8962px). These appear on elements not in the sampled set — likely additional display sizes, marketing-section overrides, or third-party-widget styles.

## 4. Component Stylings

### Buttons

**Ghost**
- Background: `transparent`
- Text: `#000000`
- Padding: 1px 6px
- Radius: 0px
- Font: 13.3333px weight 400
- Use: Subtle action, toolbar, nav button
- Focus: outline: `rgb(16, 16, 16) auto 1px`

**Icon Button**
- Background: `transparent`
- Text: `#ffffff` `{colors.background}`
- Padding: 1px 6px
- Radius: 0px
- Font: 13.3333px weight 400
- Use: Toolbar/UI icons
- Focus: outline: `rgb(16, 16, 16) auto 1px`

**Outline**
- Background: `#000000`
- Text: `#ffffff` `{colors.background}`
- Padding: 12px 32px
- Radius: 0px
- Border: 1px solid rgb(0, 0, 0)
- Font: 12px weight 400
- Use: Secondary action with border
- Focus: outline: `rgb(16, 16, 16) auto 1px`

### Cards & Containers

**Standard Card**
- Background: `transparent`
- Padding: 0px 0px 16px
- Radius: 12px
- Border: 1px solid rgba(0, 0, 0, 0)
- Use: Content containers, listing items

### Inputs & Forms

**Text Input**
- Background: `#ffffff` `{colors.background}`
- Text: `#000000`
- Padding: 12px
- Radius: 0px
- Border: 1px solid rgb(231, 231, 231)
- Font: 16px weight 400
- Use: Text fields, search inputs
- Focus: outline: `rgb(16, 16, 16) auto 1px`


## 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: "rgba(0, 0, 0, 0)"
      fg: "rgb(0, 0, 0)"
    focus:
      bg: "transparent"
      fg: "inherit"
  input:
    default:
      bg: "rgb(255, 255, 255)"
      fg: "rgb(0, 0, 0)"
      border: "1px solid rgb(231, 231, 231)"
    focus:
      bg: "transparent"
      fg: "inherit"
  link:
    default:
      bg: "rgba(0, 0, 0, 0)"
      fg: "rgb(0, 0, 0)"
  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, 0)"
```

**Agent usage**: Validate generated components against this matrix. If your output's `:hover` state changes properties not listed here, you are off-brand.


## 4c. Component Vocabulary (Closed System)

*This brand uses ONLY the following component vocabulary. Introducing new variants without justification breaks the system's tonal coherence.*

### Buttons
- **3 shape(s)** in this system: `Ghost`, `Icon Button`, `Outline`
- **DO NOT introduce new buttons variants** without justification

### Cards & Containers
- **1 shape(s)** in this system: `Standard Card`
- **DO NOT introduce new cards & containers variants** without justification

### Inputs & Forms
- **1 shape(s)** in this system: `Text Input`
- **DO NOT introduce new inputs & forms variants** without justification

## 5. Layout Principles

### Layout Type
**hero + sections**

### Grid
Single column, centered content

### Max Width
1200px

### Spacing System
Compact spacing — information density prioritized

| Token | Value |
|-------|-------|
| xxs | 2px |
| xs | 8px |
| sm | 12px |
| md | 14px |
| base | 16px |
| lg | 20px |
| xl | 32px |
| 2xl | 48px |
| 3xl | 50px |

### Border Radius Scale
| Name | Value | Use |
|------|-------|-----|
| None | 0px | No rounding |
| Xs | 6px | Tiny corners (badges, micro elements) |
| Sm | 12px | Buttons, inputs, small elements |
| Md | 16px | 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 |
|-----------|---------------|
| Buttons | `0px` |
| Cards & Containers | `12px` |
| Inputs & Forms | `0px` |
| Page Body | `0px` |
| Navigation | `0px` |
| Primary Input | `0px` |

**Shape Personality**: Moderate Rounding — Medium corners (4–12px). Modern SaaS standard, neither sharp nor pill.

**Full Radius Spectrum**: 0px, 6px, 12px, 16px (from `allBorderRadii` scan)


## 5b. Spacing Rhythm Names

**Measured section padding**: bands use ~100px internal vertical padding (up to 100px) — **very airy / premium**. (Distinct from the gap *between* sections above.) Reproduce this generous vertical breathing room; cramped spacing is the #1 tell of a cheap clone.

*Named spacing tokens with explicit use cases. Use these names in YOUR code instead of raw pixels for consistency.*

| Name | Value | Use case |
|------|-------|----------|
| **hero** | `50px` | Top/bottom of full-bleed hero sections |
| **section** | `32px` | Between major bands (color change, content shift) |
| **subsection** | `20px` | Within a section, between content groups |
| **card** | `14px` | Card padding, list-item spacing |
| **compact** | `12px` | Form fields, tight clusters, badge padding |
| **micro** | `8px` | 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).

**7/8 structural patterns detected.**

### Hero Pattern

- **Composition:** left-aligned — 
- **Viewport coverage:** 336px tall (not full-viewport)
- **Heading:** "Document OCR for the agentic stack" — 55px left-aligned
- **Subheading:** "LlamaParse turns hours of manual document processing into seconds of automation, with VLM-powered document understanding agents."
- **CTAs:** 2 (primary: "Get started")
- **Clone instruction:** Reproduce the **left-aligned** layout. Use the heading font-size token at the documented size. Pair the centered text with the hero’s decorative visual (gradient / SVG / hero image — see §9b), not bare text.

### Navigation Pattern

- **Position:** static (scrolls with page)
- **Layout:** unknown — Layout not classified
- **Height:** 50px
- **Logo:** ✓ present
- **Nav links:** 22 primary items
- **CTAs in nav:** 6
- **Clone instruction:** Build a static unknown navigation. Reserve 6 slots for primary CTAs.

### Card Grid Pattern

- **Card count:** 4 cards detected
- **Columns (desktop):** 2-up grid
- **Card dimensions:** 720×366px (aspect 1.97:1)
- **Gap:** 0px between cards
- **Content:** ✓ image + CTA
- **Image position:** top
- **Clone instruction:** Build a 2-column grid (desktop) with cards at ~1.97:1 aspect ratio. Each card has an image at the top.

### Pricing Table Pattern

- **Tier count:** 2 pricing tiers
- **Layout:** vertical stacked
- **Columns (desktop):** 2-up
- **Feature list:** ✓ (median ~2 feature points per tier)
- **Clone instruction:** Build a 2-column vertical-stack pricing comparison.

### Testimonial Pattern

- **Count:** 16 testimonial blocks
- **Layout:** grid
- **Avg quote length:** 112 chars (medium quote)
- **Includes:** ✓ avatars | ✓ company logos | ✗ no ratings
- **Clone instruction:** Build a grid of 16 testimonials. Each includes an avatar. Include source company logos. 

### FAQ Pattern

- **Item count:** 5 questions
- **Format:** accordion (expand/collapse)
- **Layout:** single-column
- **Avg question length:** 6 chars
- **Clone instruction:** Build 5 expandable accordion items in a single-column layout.

### CTA Banner Pattern

- **Banner count:** 8
- **Position:** multiple
- **Visual treatment:** ✓ contrasting background✓ gradient fill
- **Primary CTA text:** "Try LlamaParse"
- **Clone instruction:** Place multiple CTA banners across page sections. Use gradient background.

## 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

### Dominant Easing Curves

| Curve | Semantic Name |
|-------|---------------|
| `ease` | CSS ease — Default |
| `ease-in-out` | Ease In-Out — Symmetric |
| `ease-in` | Ease In — Accelerating |

### Duration Scale

| Value | Tier | Typical Use |
|-------|------|-------------|
| `75ms` | Fast | Hover states, micro-interactions |
| `150ms` | Fast | Hover states, micro-interactions |
| `250ms` | Normal | Panel open/close, navigation |
| `300ms` | Normal | Panel open/close, navigation |
| `350ms` | Slow | Hero animations, page transitions |

### Copy-Paste Transition Snippets

**All Props**
```css
transition: --from-color 0.075s ease-in-out, --to-color 0.075s ease-in-out;
```

**All Props**
```css
transition: margin 0.15s ease-in-out;
```

**Transform**
```css
transition: transform 0.075s ease-in-out;
```

**Color / Background**
```css
transition: color 0.075s, background 0.075s;
```

### Keyframe Animation Catalog

| Animation Name | Type | Animated Props | Use Hint |
|----------------|------|----------------|----------|
| `scroll-x` | Slide | transform | UI transition |
| `scroll-x-right` | Slide | transform | UI transition |
| `rotate360` | Rotate / Spin | transform | Loading indicator |
| `spin` | Rotate / Spin | transform | Loading indicator |

### Motion Fingerprint

- **Speed Character**: Balanced Pacing (median duration: `250ms`)
- **Dominant Easing**: custom cubic-bezier curves
- **Animation Library**: 4 unique animations (4 total including variants)

> This design moves with balanced pacing timing using custom cubic-bezier curves, creating a UI that feels natural and fluid.

## 8. Do's and Don'ts

### Do
- Use OverusedGrotesk as the primary typeface — it defines the brand personality
- Use negative letter-spacing (-1.64246px) at display sizes for compressed, editorial headlines
- Use borders for card containment — this design uses border-based depth, not shadow-based
- Use #ff8705 (`#ff8705`) as the primary accent — it's the brand's signature interactive color
- Use 12px border-radius on cards — consistent with the grid card corners
- Style form inputs with a `1px solid rgb(231, 231, 231)` border — use border-based inputs, not floating labels or underline-only
- Maintain nav height at 50px — consistent vertical space for the navigation bar
- Include exactly 2 CTAs in the hero (primary + secondary) — this design pattern is multi-action, not single-purpose
- Each card includes a top image — imagery is part of the card identity, not optional
- Show company logos with testimonials — social proof relies on brand recognition, not avatars
- Lay out testimonials in a grid (16+ items) — quantity signals scale and trust
- Use expandable accordion for the FAQ — saves vertical space and lets users self-navigate
- Repeat the primary CTA across 8 banner sections — conversion paths are layered, not single

### 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 use heavy box-shadows for cards — borders are the containment mechanism
- Don't introduce additional saturated accent colors — the palette is intentionally controlled
- Don't remove the input border — the border is the primary affordance indicator for form fields
- Don't collapse or hide the nav on scroll without an explicit scroll-triggered animation — the design uses fixed nav presence
- Don't make the nav sticky — this design lets it scroll away to maximize content focus


## 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(255, 135, 5)` for primary CTAs and brand-mark signals only"
    why: "Single chromatic assertion device — overuse dilutes meaning"
    test: "querySelectorAll('[style*=\"rgb(255, 135, 5)\"]').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 | 400px | Single column, compact spacing |
| Mobile | 450px | Single column, compact spacing |
| Mobile Large | 650px | Expanded mobile layout |
| Mobile Large | 760px | Expanded mobile layout |
| Tablet | 1000px | Multi-column grids begin |
| Desktop | 1100px | Full feature layout |
| Large Desktop | 1300px | Maximum content width |
| Large Desktop | 1450px | Maximum content width |

### Token Diff — Desktop vs Mobile

| Element | Property | Desktop | Mobile |
|---------|----------|---------|--------|
| heading | font-size | `54.7488px` | `32.8353px` |
| heading | line-height | `60.2237px` | `36.1188px` |
| heading | letter-spacing | `-1.64246px` | `-0.985059px` |
| nav | display | `block` | `none` |
| nav | height | `50px` | `auto` |
| hero | height | `1552.19px` | `1654.62px` |
| button | width | `72px` | `auto` |
| card | width | `1359.98px` | `343.188px` |

### Collapsing Strategy
- Headlines: 54.7488px → 32.8353px on mobile
- Navigation: block → none on mobile
- Cards: multi-column → stacked vertical on mobile
- Footer: multi-column → stacked single column on mobile

### Touch Targets
- Buttons: 0px 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):

- **Card grid: 2-up → 1-up** — cards stack as viewport narrows, becoming a vertical list on mobile.


## 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** — 8 non-rectangular cut(s).
- **CSS-variable animations** (2) — animated custom properties.

> **Motion fingerprint**: non-rectangular shapes (8)

## 9b. Visual Tone & Photography

**Tone:** Illustration-driven

The site relies primarily on illustrations, vector art, and decorative SVG elements rather than photography. Use commissioned illustrations, icon sets, or generated graphics for clones — stock photos will feel off-brand.

**Canonical Brand Image (OG):**
- https://www.llamaindex.ai/og-image.png
  *This is the image shown when the site is shared on social media — represents the brand visual essence.*

**Aspect Ratio Distribution:**
- Landscape (1.15–2.3): 8 (36%)
- Portrait (<0.87): 6 (27%)
- Square (0.87–1.15): 6 (27%)
- Ultra-wide (>2.3): 2 (9%)

**Media Format Mix:**
- PNG: 10 (logos, transparent UI elements, mockups)
- SVG: 23 (icons, illustrations, decorative geometry)

**Average rendered image size:** 652×564px
**Above-fold image count:** 0 / 22

**Decorative Patterns Detected:**
- 29 multi-stop linear gradients (mesh-like, 3+ color stops) — the brand leans on rich color transitions for visual depth
- 11 large decorative SVG shapes (≥200×200px, non-icon) — likely blob/illustration accents

**Clone instruction for decorative work:** This is a gradient-rich design — invest in multi-stop CSS gradients (3+ color stops), not solid backgrounds.

**Imagery Guidance for clones:**
- Use vector illustration as the primary visual language — photos will read as off-brand.
- Maintain consistent illustration style (line weight, color palette) across the site.

## 10. Agent Prompt Guide

### Quick Reference
- Background: Pure White (`#ffffff`)
- Primary text: Pure Black (`#000000`)
- Accent: #ff8705 (`#ff8705`)
- Border: Slate Grey (`#7f7f7f`)
- Font: OverusedGrotesk
- Body: 16px weight 400

### Example Component Prompts
- "Create a hero section on Pure White background (#ffffff). Headline at 54.7488px OverusedGrotesk weight 500, line-height 1.1, letter-spacing -1.64246px, color #000000."
- "Create the primary CTA button: `#ff8705` background, `#000000` text, 9999px border-radius, 11px 21px padding, 500 weight, OverusedGrotesk font."
- "Design a card on `transparent` background. Border: 1px solid rgba(0, 0, 0, 0). Radius: 12px. Shadow: none. Padding: 0px 0px 16px."
- "Build navigation: static on `#ffffff`. OverusedGrotesk 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 OverusedGrotesk, weight range 400–700. Never exceed 700 — heavier weights break the brand's tonal restraint.
3. **Accent**: #ff8705 (`#ff8705`) — one accent, applied consistently to CTAs, active states, and links. Never introduce a second saturated color.
4. **Shape**: CTAs at `0px`, cards at `12px`. Apply border-radius from the extracted scale only — don't invent intermediate values.
5. **Spacing**: Use the `--ca-space-*` token scale (8px–32px). 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-background: #ffffff;
  --ca-surface-1: #e7e7e7;
  --ca-surface-2: #f5f5f5;
  --ca-hairline: #7f7f7f;
  --ca-primary: #ff8705;
  --ca-on-primary: #111111;
  --ca-primary-hover: #ff8df2;
  --ca-primary-focus: #101010;
}

/* Typography */
:root {
  --ca-font-primary: "OverusedGrotesk", system-ui, sans-serif;
  --ca-text-display: 62.7488px;
  --ca-text-body: 16px;
  --ca-text-small: 16px;
  --ca-text-button: 14px;
  --ca-text-mono: 12px;
}

/* Spacing & Radius */
:root {
  --ca-space-xxs: 2px;
  --ca-space-xs: 8px;
  --ca-space-sm: 12px;
  --ca-space-md: 14px;
  --ca-space-base: 16px;
  --ca-space-lg: 20px;
  --ca-space-xl: 32px;
  --ca-space-2xl: 48px;
  --ca-space-3xl: 50px;
  --ca-radius-none: 0px;
  --ca-radius-xs: 6px;
  --ca-radius-sm: 12px;
  --ca-radius-md: 16px;
  --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: hero
    tag: main
    height: 11453px
    width: full-bleed
    layout: block
    children: 16
    vertical-padding: ~100px (airy)
  - section: gallery-grid
    tag: section
    classes: ["Section", "SectionVariantWhite", "Hero"]
    height: 1552px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
    vertical-padding: ~48px
    padding: "48px 0px"
  - section: gallery-grid
    tag: section
    classes: ["Section", "SectionVariantWhite", "CardsHowItWorks"]
    height: 1501px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 2
    bg: "rgb(255, 255, 255)"
    vertical-padding: ~100px (airy)
  - section: section
    tag: section
    classes: ["Section", "SectionVariantWhite", "CallToAction", "CardsHowItWorksIntro"]
    height: 285px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
    vertical-padding: ~100px (airy)
    padding: "100px 0px"
  - section: section
    tag: section
    classes: ["Section", "SectionVariantWhite", "StatsSection"]
    height: 191px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
    vertical-padding: ~32px
  - section: gallery-grid
    tag: section
    classes: ["Section", "SectionVariantWhite", "Benchmarks"]
    height: 945px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
  - section: section
    tag: section
    classes: ["Section", "SectionVariantWhite", "CallToAction"]
    height: 339px
    width: 1360px
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
    vertical-padding: ~100px (airy)
    padding: "100px 0px"
  - section: gallery-grid
    tag: section
    classes: ["Section", "SectionVariantWhite", "HomeProductFeatures"]
    height: 1435px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
  - section: gallery-grid
    tag: section
    classes: ["Section", "SectionVariantWhite", "UseCasesB"]
    height: 972px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 2
    bg: "rgb(255, 255, 255)"
    vertical-padding: ~100px (airy)
  - section: section
    tag: section
    classes: ["Section", "SectionVariantWhite", "CallToAction", "UseCasesBIntro"]
    height: 354px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
    vertical-padding: ~100px (airy)
    padding: "100px 0px"
  - section: feature-section
    tag: section
    classes: ["Section", "SectionVariantWhite", "GradientCallToAction"]
    height: 1300px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(255, 255, 255)"
  - section: content-section
    tag: section
    classes: ["Section", "SectionVariantLight", "Solutions"]
    height: 733px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(245, 245, 245)"
  - section: feature-section
    tag: section
    classes: ["Section", "SectionVariantLight", "CallToActionEnterprise"]
    height: 935px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 2
    bg: "rgb(245, 245, 245)"
    vertical-padding: ~100px (airy)
    padding: "100px 0px"
  - section: testimonials
    tag: section
    classes: ["Section", "SectionVariantlight", "TestimonialsCards"]
    height: 757px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 2
    bg: "rgb(245, 245, 245)"
    vertical-padding: ~50px
    padding: "0px 0px 100px"
  - section: testimonials
    tag: section
    classes: ["Section", "SectionVariantlight", "CallToAction"]
    height: 285px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(245, 245, 245)"
    vertical-padding: ~100px (airy)
    padding: "100px 0px"
  - section: logo-strip
    tag: section
    classes: ["Section", "SectionVariantlight", "LogosSection"]
    height: 94px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(245, 245, 245)"
    vertical-padding: ~32px
  - section: footer
    tag: section
    classes: ["Section", "SectionVariantLight", "PreFooter"]
    height: 830px
    width: full-bleed
    layout: grid: 7-col gap=normal
    children: 1
    bg: "rgb(245, 245, 245)"
    vertical-padding: ~40px
  - section: footer
    tag: footer
    classes: ["Footer"]
    height: 774px
    width: full-bleed
    layout: block
    children: 2
    bg: "rgb(245, 245, 245)"
    vertical-padding: ~50px
    padding: "0px 20px"
  - section: navigation
    tag: nav
    classes: ["Links"]
    height: 337px
    width: 516px
    layout: grid: 3-col gap=32px 16px
    children: 4
```

**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:
    - "Get started with LlamaParse for free"
    - "We parse your most complex docs"
    - "Unrivaled performance across complex documents"
    - "Upgrade your document processing today"
    - "Build document agents that understand, reason, and act"
  sub-headings:
    - "Parse"
    - "Extract"
    - "Fully open-source"
    - "SOLUTIONS"
  ctas:
    - "Product"
    - "01"
    - "02"
    - "Overall performance"
    - "Charts"
  navigation:
    - "Parse"
    - "Extract"
    - "Index"
    - "LiteParse"
    - "Workflows"
    - "LlamaIndex"
    - "Finance Power financial research"
    - "Manufacturing Optimize system uptime"
    - "About us Our mission and story"
    - "Careers Join our growing team"
  footer-links:
    - "CONTACT SALES"
    - "SIGN UP"
    - "Engineering & R&D"
    - "Privacy Notice"
```

**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:
  logo:
    count: 20
    avg-ratio: 3.46
    common-aspect: "~16:6 banner"
  product:
    count: 2
    avg-ratio: 0.93
    common-aspect: "~1:1 square"
  thumbnail:
    count: 3
    avg-ratio: 0.89
    common-aspect: "~1:1 square"
```

**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">
  Product
</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** 3 · **cta** 7 · **product** 2 · **pricing** 1 · **blog** 1 · **project** 25 · **social** 8 · **footer** 7 · **other** 6

**Primary actions (conversion path):**
- Primary call-to-action — "Signup to LlamaParse for 10k free credits!" (the conversion path) → `https://cloud.llamaindex.ai/`
- Primary call-to-action — "TRY FOR FREE" (the conversion path) → `https://cloud.llamaindex.ai/`
- Primary call-to-action — "GET STARTED" (the conversion path) → `https://cloud.llamaindex.ai/`
- Primary call-to-action — "TRY LLAMAPARSE" (the conversion path) → `https://cloud.llamaindex.ai/`
- Primary call-to-action — "GET STARTED" (the conversion path) → `https://login.llamaindex.ai/sign-up`
- Primary call-to-action — "SIGN UP FOR FREE" (the conversion path) → `https://cloud.llamaindex.ai/`

**Projects / case studies detected** (clustered by URL + featured image):

*Industry* — medium confidence, 4 items:

| Title | Featured image | Link |
|---|---|---|
| Insurance Automate claims and underwriting | — | https://www.llamaindex.ai/industry/insurance |
| Finance Power financial research | — | https://www.llamaindex.ai/industry/finance |
| Manufacturing Optimize system uptime | — | https://www.llamaindex.ai/industry/manufacturing |
| Healthcare & Pharma Accelerate clinical rese | — | https://www.llamaindex.ai/industry/healthcare-pharma |

*Use-Cases* — medium confidence, 4 items:

| Title | Featured image | Link |
|---|---|---|
| Financial Due Diligence Speed up compliance  | — | https://www.llamaindex.ai/use-cases/financial-due-diligence |
| Invoice Processing Automate manual review | — | https://www.llamaindex.ai/use-cases/invoice-processing |
| Technical Document Search Find answers in co | — | https://www.llamaindex.ai/use-cases/technical-document-search |
| Customer Support Instant, accurate responses | — | https://www.llamaindex.ai/use-cases/customer-support |

*Solutions* — medium confidence, 3 items:

| Title | Featured image | Link |
|---|---|---|
| Engineering & R&D Accelerate product develop | — | https://www.llamaindex.ai/solutions/engineering |
| Administrative Operations Streamline busines | — | https://www.llamaindex.ai/solutions/administrative-operations |
| Financial Analysts Build AI-powered financia | — | https://www.llamaindex.ai/solutions/finance |

**Signals:** 38/60 links carry a featured image · dominant link roles: content-card (30), footer-link (13), inline-link (10).


---
## Extraction Completeness: 76/100 (B)

| Category | Score | Max | Detail |
|----------|-------|-----|--------|
| Colors & Palette | 22 | 25 | 16 named colors |
| Typography | 20 | 20 | 8 roles defined |
| Components | 12 | 20 | 3 specs extracted |
| Motion & Interaction | 12 | 15 | Keyframes |
| CSS Custom Properties | 5 | 10 | 90 vars |
| Responsive Breakpoints | 5 | 5 | 8 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:*

- **Licensed web fonts (OverusedGrotesk, IBMPlexMono)** — detected but not downloaded. Substitute with your licensed copy or a close fallback (see Typography section for metrics).
- **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 |
|----------|----------------|-------------------|
| **Hero imagery** | No dominant hero image detected above the fold | Use the canonical brand visual from §9b (OG image) for hero composition |
| **Dark mode** | No dark-mode CSS variables or media queries detected | Light mode is canonical; do not generate dark-mode variants unless explicitly requested |

### Per-section confidence

| Section | Confidence | Reason |
|---------|------------|--------|
| §1 Visual Theme | High | Body bg extracted via getComputedStyle() |
| §2 Colors | High | 90 CSS vars (semantic naming requires ≥20 for high) |
| §3 Typography | High | 8 typography roles inferred |
| §4 Components | Medium | 3 component variants captured |
| §7 Motion | High | Keyframes + transitions |
| §8 Do's/Don'ts | High | 20 rules generated; design-decisions.json has evidence per rule |
| §9 Responsive | High | 8 breakpoints detected |
| §9b Photography | Medium | 22 images, hero not detected |

## 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.*

### Font Loading

2 font file(s) captured (122KB total). When running `prism add`, fonts are saved to `extractions/llamaindex.ai/fonts/` and embedded as base64 in the output HTML.

**@font-face declarations to use:**
```css
@font-face {
  font-family: 'OverusedGrotesk';
  /* src: url('/fonts/OverusedGrotesk.woff2') format('woff2'); */
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IBMPlexMono';
  /* src: url('/fonts/IBMPlexMono.woff2') format('woff2'); */
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
```

### Keyframe Animations (Intercepted from CSS)

**3 @keyframes found** — these are the real animation definitions:

```
@keyframes scroll-x { ... }
@keyframes scroll-x-right { ... }
@keyframes rotate360 { ... }
```

<details><summary>Full keyframes CSS (3 animations)</summary>

```css
@keyframes scroll-x{0%{transform:translate(var(--scroll-start))}
@keyframes scroll-x-right{to{transform:translate(var(--scroll-start))}0%{transform:translate(var(--scroll-end))}}
@keyframes rotate360{0%{transform:rotate(0)}
```
</details>

### Brand Gradient Palette

**7 complex gradients captured** from the site's CSS. The first few are the most prominent visual decorations:

```css
/* Gradient 1 */
background: linear-gradient(139.49deg,#37d7fa 9.62%,#4b72fe 39.56%,#ff8df2 60.52%,#ff8705 84.47%);

/* Gradient 2 */
background: linear-gradient(2deg,#37d7fa 9.62%,#4b72fe 39.56%,#ff8df2 60.52%,#ff8705 84.47%);

/* Gradient 3 */
background: linear-gradient(178.28deg,#96e7f9 -3.61%,#92aeff,#ffbff8 60.59%,#ff8705 103.39%);

/* Gradient 4 */
background: linear-gradient(148.35deg,#37d7fa -.08%,#4b72fe 39.93%,#ff8df2 81.94%,#ff8705 99.94%);

/* Gradient 5 */
background: linear-gradient(148.35deg,#37d7fa -.08%,#4b72fe 39.93%,#ff8df2 67.94%,#ff8705 99.94%);

```

### Hover State CSS (Intercepted)

**2 hover rule lines** captured from CSS files. Key interactive transitions from real CSS (not inferred):

```css
.DropdownLink[data-astro-cid-2kwgizz2]:hover .Icon[data-astro-cid-2kwgizz2]{background:#000;color:#fff}

.AnnouncementBar-gradientBluePurple[data-astro-cid-o54ltyzl]:hover{--from-color: #afc3ff;--to-color: #61e2ff}

.AnnouncementBar-gradientPinkOrange[data-astro-cid-o54ltyzl]:hover{--from-color: #ff992b;--to-color: #ffabf5}

.AnnouncementBar-black[data-astro-cid-o54ltyzl]:hover{--from-color: #1f1f1f;--to-color: #1f1f1f}

.QuickLinksIcon[data-astro-cid-3ef6ksr2]:hover{opacity:.7}

.LinksList[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]:has(.Dropdown):hover .LinksTopLevelChevron[data-astro-cid-3ef6ksr2]{transform:rotate(180deg)}

.DropdownProductBodyLink[data-astro-cid-3ef6ksr2]:hover{background:#f5f5f5}

.DropdownProductBodyLink[data-astro-cid-3ef6ksr2]:hover span[data-astro-cid-3ef6ksr2]{transform:translate(10px)}

.DropdownProductHeader[data-astro-cid-3ef6ksr2]:hover .DropdownProductIcon[data-astro-cid-3ef6ksr2]{background:#000;color:#fff}

.DropdownPanelAdResources[data-astro-cid-3ef6ksr2]:hover{--from-color: #83a3ff;--to-color: #fca6f3}

.DropdownPanelAdCareers[data-astro-cid-3ef6ksr2]:hover{--careers-from-color: #ff9a2c;--careers-to-color: #ff5eed}

.SocialList[data-astro-cid-upu6fzxr] ul[data-astro-cid-upu6fzxr] li[data-astro-cid-upu6fzxr] a[data-astro-cid-upu6fzxr]:hover{color:#000}

.Footer[data-astro-cid-sz7xmlte] nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#000}

.ExploreAiSummaryList[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#000}

.hs-button:hover,.hsfc-Button:hover{background:#1f1f1f!important;border-color:#1f1f1f!important;transform:none!important}

.LongFormContent a:not(.Button):hover{text-decoration:none}

.BlogHTMLArticle a:hover{text-decoration:none}
```

> **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 1737 rendered nodes** — not a sample. These are the values the page *actually paints*, weighted by how often they appear.

### Real Responsive Breakpoints
**38 breakpoints** read from the live `@media` rules (not guessed) — 14 most relevant:
`320px` · `400px` · `430px` · `450px` · `480px` · `500px` · `501px` · `550px` · `600px` · `650px` · `700px` · `760px` · `761px` · `767px` … (+24 more)

### Measured Design Scale
**Type scale by usage** (× = paint count): `16px`×1106 · `13.8962px`×178 · `12px`×147 · `15.8962px`×88 · `23.7907px`×65 · `19.7907px`×33 · `14px`×21 · `24px`×18

**Radius scale** (× = paint count): `12px`×26 · `50%`×3

**Weights** (× = paint count): `400`×1479 · `500`×254

**Layout gaps** (× = paint count): `14px`×59 · `16px`×20 · `8px`×15 · `12.8px`×15 · `12px`×13 · `120px`×9 · `24px`×8 · `48px`×5

### Provenance — measured styles on key elements
Read from the live CSSOM (includes runtime-injected CSS). This is *what actually styles the page*, by element:

```css
body { font-family:var(--font-primary); color:#000 }
header { background:#fff; transition:margin .15s ease-in-out; background-color:rgb(255, 255, 255) }
h1 { color:currentColor }
h1 { font-weight:500 }
h1 { font-size:clamp(2rem,1.5435rem + 2.087vw,3.5rem) }
h2 { color:currentColor }
h2 { font-weight:500 }
h2 { font-size:clamp(2rem,1.5435rem + 2.087vw,3.5rem) }
button { background:transparent; color:#000; font-size:.875rem; font-family:inherit; gap:1em; background-color:transparent }
a { font-size:14px; font-weight:500; color:#000; gap:.5rem; background:linear-gradient(270deg,var(--from-color) 25%,var(--to-color) 90%); transition:--from-color 75ms ease-in-out,--to-color 75ms ease-in-out }
input { font-size:14px }
input { font-size:1rem }
```

> Selectors normalised to their semantic element — source class names are often build-hashed (`.bgDIHX`) and not reusable. The declarations + CSS vars are the transferable part.

---
*Generated by Prism — automated Playwright extraction + design analysis.*
*Source: https://llamaindex.ai | 2026-06-11T05:43:52.859Z*
*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.*