getComputedStyle() from the live screenshots visible here.
Color Palette
50 colors extracted via getComputedStyle(). Click any swatch to copy its hex value.
Background & Surface
Text & Content
Accent & Interactive
Border & Divider
Semantic States
Full Extracted Palette (+116)
Typography
All values extracted via getComputedStyle() — no estimation.
| Role | Font Family | Size / Weight | Line Height | Letter Spacing | Preview |
|---|---|---|---|---|---|
| Display Hero | Roobert | 80px / w300 | 1 | -2.4px | Display Hero |
| Sub-heading | Roobert | 32px / w400 | 1.15 | -0.8px | Sub-heading |
| Body | ui-sans-serif | 16px / w400 | 1.5 | normal | Body |
| Button Large | Hiragino Sans GB | 16px / w400 | normal | normal | Button Large |
| Navigation | PPNeueMontreal | 16px / w400 | 1.12 | normal | Navigation |
| Button | PPNeueMontreal | 14px / w500 | 1.21 | -0.14px | Button |
| Eyebrow / Overline | PPNeueMontrealMono | 14px / w500 | 1.43 | 0.28px | Eyebrow / Overline |
| Caption | PPNeueMontreal | 12px / w500 | 1.25 | 0.24px | Caption |
Live Components
Rendered in real HTML using your extracted tokens — no screenshots.
Buttons
Form Inputs
Card
Badges & Labels
Spacing Scale
Border Radius
0px
2px
937px
945px
953px
961px
9999px
Component Specs
Extracted CSS values per component and variant state.
### Buttons
- Background: `transparent`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 0px
- Radius: 50%
- Border: 2px solid rgba(0, 0, 0, 0)
- Font: 16px weight 400
- Use: Subtle action, toolbar, nav button
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 0px 10px
- Radius: 0px
- Font: 14px weight 500
- Use: Solid dark CTA
- Background: `transparent`
- Text: `#0d0d0d` `{colors.primary}`
- Padding: 36px
- Radius: 0px
- Font: 16px weight 400
- Use: Subtle action, toolbar, nav button
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 24px 30px
- Radius: 0px
- Font: 16px weight 400
- Use: Solid dark CTA
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 20px 24px
- Radius: 0px
- Font: 20px weight 400
- Use: Solid dark CTA
- Background: `transparent`
- Text: `#0d0d0d` `{colors.primary}`
- Padding: 20px 24px
- Radius: 0px
- Border: 1px solid rgb(13, 13, 13)
- Font: 20px weight 400
- Use: Secondary action with border
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 10px 15px
- Radius: 0px
- Font: 18px weight 400
- Use: Solid dark CTA
Interaction State Narrative
- **FooterLink**:
- - **hover:** text #6b6b6b → #6c6c6c
Buttons
- **DO NOT introduce new buttons variants** without justification
Visual Reference
Playwright screenshots captured during extraction — source of truth for all tokens.
Breakpoints
Motion & Transitions
5 motion tokens — easing curves and durations.
| transition-1 | all |
| transition-2 | opacity 0.7s, visibility 0s 0.7s |
| transition-3 | opacity 0.15s cubic-bezier(0.4, 0, 0.2, 1) |
| transition-4 | color 0.2s ease-out |
| transition-5 | transform 0.1s linear, opacity 0.2s linear, visibility linear |
Motion Timeline
14 keyframe animations extracted from the live page. Preview 12 below — each block is animating right now with the actual extracted keyframes.
delay-overflow
osano-load-scale
fadeIn
accordion-slide-down
accordion-slide-up
tooltip-slide-up-in
tooltip-slide-up-out
tooltip-slide-down-in
tooltip-slide-down-out
tooltip-slide-left-in
tooltip-slide-left-out
tooltip-slide-right-in
+2 additional animations not previewed (cap at 12 for performance).
Component States
Default → Hover → Focus → Active visual diff per component. Captured via Playwright state simulation.
| Component | States | |
|---|---|---|
| button |
default
button
bg rgba(0, 0, 0, 0)
fg rgb(255, 255, 255) | |
| link |
default
link
bg rgba(0, 0, 0, 0)
fg rgb(255, 255, 255) | |
| navLink |
default
navLink
bg rgba(0, 0, 0, 0)
fg rgb(13, 13, 13) | |
| footerLink |
default
footerLink
bg rgba(0, 0, 0, 0)
fg rgb(107, 107, 107) |
hover
footerLink
bg transparent
fg rgb(108, 108, 108) |
Z-Index Stacking Context
100 z-index values detected. Top 20 ordered by stacking priority. ● 100+ (modals) · ● 10-99 (overlays) · ● 1-9 (UI chrome).
Export tokens
Copy these design tokens to any framework. Generated from render.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: render.com
description: "Light product system built on #ffffff with #0d0d0d as the primary CTA accent. Type anchored in Roobert at 80px / weight 300. Extracted automatically from https://render.com/ — rendered styles via getComputedStyle() + CSS custom properties (token-only values may not be painted)."
narrative: |
render.com is built on a pure-white canvas (rgb(255, 255, 255)).
The system uses rgb(13, 13, 13) as the singular interactive color.
Generously rounded CTAs (50%) suggest approachable, content-first design alongside Roobert as the primary typeface.
A restrained elevation system (1 distinct shadow) — shadows reserved for the few elements that must lift off the page.
Motion is a first-class concern — 14 keyframe animations plus transition-driven interactions.
colors:
background: "#ffffff"
surface-1: "#e7fed4"
surface-2: "#f6f6f6"
ink-subtle: "#4d4d4d"
primary: "#0d0d0d"
on-primary: "#ffffff"
primary-hover: "#8e53ff"
hairline: "#e3e3e3"
semantic-info: "#8e53ff"
typography:
display-xl:
fontFamily: "Roobert, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
fontSize: 80px
fontWeight: 300
lineHeight: 1
letterSpacing: -2.4px
display-md:
fontFamily: "Roobert, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
fontSize: 32px
fontWeight: 400
lineHeight: 1.15
letterSpacing: -0.8px
body:
fontFamily: "ui-sans-serif, Georgia, 'Times New Roman', serif"
fontSize: 16px
fontWeight: 400
lineHeight: 1.5
letterSpacing: 0
caption:
fontFamily: "PPNeueMontreal, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
fontSize: 12px
fontWeight: 500
lineHeight: 1.25
letterSpacing: 0.24px
button:
fontFamily: "Hiragino Sans GB, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif"
fontSize: 16px
fontWeight: 400
lineHeight: normal
letterSpacing: 0
eyebrow:
fontFamily: "PPNeueMontrealMono, 'SF Mono', 'JetBrains Mono', Menlo, monospace"
fontSize: 14px
fontWeight: 500
lineHeight: 1.43
letterSpacing: 0.28px
rounded:
none: 0px
xs: 2px
sm: 937px
md: 945px
lg: 953px
xl: 961px
pill: 9999px
spacing:
xxs: 2px
xs: 8px
sm: 24px
md: 50px
lg: 72px
xl: 80px
xxl: 96px
components:
button-ghost:
backgroundColor: "transparent"
textColor: "{colors.on-primary}"
typography: "{typography.body}"
rounded: "{rounded.none}"
button-dark--solid:
backgroundColor: "{colors.primary}"
textColor: "{colors.on-primary}"
typography: "{typography.eyebrow}"
rounded: "{rounded.none}"
padding: 0px 10px
button-ghost-2:
backgroundColor: "transparent"
textColor: "{colors.primary}"
typography: "{typography.body}"
rounded: "{rounded.none}"
padding: 36px
extracted_at: "2026-06-11T06:15:43.474Z"
completeness: 79
scoreVersion: "v2"
---
# Design System — render.com
> Extracted automatically by Prism from https://render.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**: sparse | **Motion**: expressive | **Weight**: light | **Aesthetic**: sharp-architectural
| Dimension | Value | Signal |
|---|---|---|
| Canvas | neutral | `#ffffff` |
| Type posture | sans-led (Hiragino Sans GB) | "Your fastest path to productio" |
| Color assertion | dual-accent | #0d0d0d |
| Whitespace | sparse | section rhythm 88px |
| Interaction | expressive | 14 keyframes, 16 transitions |
| Radius language | 0px-architectural | from token scale |
**Prism fingerprint**: `neutral-canvas · sans-display · dual-accent · 0px-architectural · expressive-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(13, 13, 13)` for primary CTAs ONLY. Never decorative.
> - **Body type**: 16px (token: `typography.body`). Default for ALL text not in a heading role.
> - **Section rhythm**: 88px between major bands. Card padding: 72px.
> - **Default radius**: 937px on buttons/inputs. Pills (`9999px`) only for icon-buttons or status chips.
>
> **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
**Signature:** a multi-stop brand gradient (a hero mesh/ribbon — usually an SVG or image, not a CSS background) — colours: #1c0037, #e2a66e, #2a0052. This is the brand's most recognizable visual — reproduce it, don't replace it with a generic card or flat panel.
render.com uses a pure-white canvas (`#ffffff`), letting typography, color and imagery carry the visual weight.
Headlines are set in **Roobert**, a sans-serif display face (the dominant type signature, e.g. "Your fastest path to production for" at 80px). A second display voice — **PPNeueMontreal** (sans) — appears in lower bands (e.g. "Intuitive infrastructure to scale any app or agent from your"), used for editorial accent. Body text is set in **Hiragino Sans GB**. Headlines run at a remarkably light weight (300) — restraint over assertion, creating an editorial calm that invites reading rather than demanding it. Negative letter-spacing at display sizes (-2.4px at 80px) compresses headlines into engineered blocks, dense and precise.
Body text reads in Black (`#000000`) (contrast ratio 21.0:1, well above WCAG AA). **Near-Black** (`#0d0d0d`) provides interactive distinction without visual aggression. Elevation comes from a small, deliberate set of shadows (1 distinct), each a multi-layer stack — several blurred layers at varying offsets — used sparingly rather than across the whole UI.
Motion design uses smooth easing curves for polished state transitions.
**Key Characteristics:**
- Background: White (`#ffffff`)
- Primary typeface: PPNeueMontrealMono
- Accent: Near-Black (`#0d0d0d`)
- Display: 80px weight 300, letter-spacing -2.4px
- Shadow system: 1 distinct elevation levels
- Custom fonts loaded: PPNeueMontrealMono, PPNeueMontrealMono Fallback, PPNeueMontreal, PPNeueMontreal Fallback, Roobert, Roobert Fallback
## 2. Color Palette & Roles
### Background & Surface
- **White** (`#ffffff`): Page background (primary)
- **Soft Pink** (`#e6daff`): Surface / elevated background
- **Beige** (`#e7fed4`): Surface / elevated background
- **Off-White** (`#f6f6f6`): Surface / elevated background
- **Whitesmoke** (`#e2e2e2`): Surface / elevated background
### Text & Content
- **Black** (`#000000`): Primary body text
- **Text Secondary** (`#4d4d4d`): Text (CSS var)
- **Text Primary** (`#0d0d0d`): Text (CSS var)
- **Near-Black** (`#141414`): Secondary text
- **#48008c** (`#48008c`): Secondary text
### Accent & Interactive
- **Link Background Hover** (`#e7dbff`): Accent / interactive (CSS var)
- **#8a05ff** (`#8a05ff`): Interactive / accent
- **#f239ff** (`#f239ff`): Interactive / accent
- **#006d4c** (`#006d4c`): Interactive / accent
- **Emerald** (`#009e7a`): Interactive / accent
- **Honey** (`#d67f2e`): Interactive / accent
- **Magenta** (`#f680ff`): Interactive / accent
### Border & Divider
- **Border** (`#e3e3e3`): Border (CSS var)
- **Border Input** (`#c7c7c7`): Border (CSS var)
### Full Extracted Palette
**41 colors rendered on the page** + **85** more declared in design tokens (CSS custom properties — not necessarily painted). (19 categorized above + 107 additional below.)
Rendered values are read via `getComputedStyle()`; token values come from CSS variable declarations. Third-party logo colors are filtered out.
- `#4c4c4c` — Charcoal
- `#858585` — Slate Grey
- `#6b6b6b` — Slate Grey
- `#0088e5` — #0088e5
- `#c29800` — #c29800
- `#e96770` — Warm Terracotta
- `#5dc70a` — #5dc70a
- `#f0f0f0` — Off-White
- `#8f8f8f` — Grey
- `#c2eaff` — #c2eaff
- `#faefe5` — Warm Cream
- `#dffeed` — Light Gray
- `#f4f0ff` — Ghost White
- `#9b52fb` — #9b52fb
- `#e0f4ff` — Light Gray
- `#33acff` — #33acff
- `#fce2fe` — Soft Pink
- `#f347ff` — #f347ff
- `#fce9ea` — Warm Cream
- `#272727` — Near-Black
- `#180d43` — Navy Blue
- `#29246a` — #29246a
- `#37cd8f` — #37cd8f
- `#d1b8ff` — Lavender *(token)*
- `#ebebeb` — Whitesmoke *(token)*
- `#c29eff` — Lavender *(token)*
- `#23b97b` — Emerald *(token)*
- `#8e53ff` — #8e53ff *(token)*
- `#4c4164` — Slate *(token)*
- `#f5fff9` — Off-White *(token)*
- `#e615f2` — #e615f2 *(token)*
- `#37cd84` — #37cd84 *(token)*
- *…+75 more in `raw-css.json` (`desktop.allColors`).*
### CSS Custom Properties (Design Tokens)
**Success**
- `--color-green-25`: `#f5fff9`
- `--color-green-500`: `#009e7a`
- `--color-green-900`: `#001913`
- `--color-green-600`: `#006d4c`
**Error / Destructive**
- `--color-red-900`: `#210305`
- `--color-red-300`: `#f0989e`
- `--color-red-600`: `#af1d27`
- `--color-red-200`: `#f4b3b7`
**Text Color**
- `--color-text-secondary`: `#4d4d4d`
- `--color-text-primary--inverted`: `#ffffff`
- `--color-text-primary`: `#0d0d0d`
**Warning**
- `--color-yellow-400`: `#c29800`
- `--color-yellow-300`: `#e0bf00`
- `--color-yellow-50`: `#fffbc2`
- `--color-yellow-200`: `#ecd60e`
**Spacing Token**
- `--tw-numeric-spacing`: ``
- `--tw-border-spacing-y`: `0`
- `--tw-border-spacing-x`: `0`
**Shadow Token**
- `--tw-drop-shadow`: ``
- `--tw-ring-shadow`: `0 0 #0000`
- `--tw-shadow-colored`: `0 0 #0000`
- `--tw-ring-offset-shadow`: `0 0 #0000`
**Border**
- `--color-border`: `#e3e3e3`
- `--color-border-input`: `#c7c7c7`
**Background**
- `--color-background--inverted`: `#0d0d0d`
- `--color-background`: `#ffffff`
**Motion Token**
- `--global-transition`: `350ms cubic-bezier(0.9,0.1,0.1,0.9)`
**Other tokens**
- `--color-purple-200`: `#d1b8ff`
- `--osano-button-reject-all-foreground-color-contrast`: `#ebebeb`
- `--color-purple-300`: `#c29eff`
- `--osano-link-color-contrast`: `#23b97b`
- `--osano-button-background-color-hover`: `#8e53ff`
- `--osano-focus-outline-color`: `Highlight`
- `--osano-info-dialog-toggle-off-track-color-hover`: `#4c4164`
- `--osano-button-deny-background-color-hover`: `#8e53ff`
## 3. Typography Rules
### Font Families
- **Primary**: `ui-sans-serif`
- **Secondary**: `Roobert`
- **Font 3**: `PPNeueMontrealMono`
- **Font 4**: `PPNeueMontrealMono Fallback`
- **Font 5**: `PPNeueMontreal`
### Custom Fonts Loaded
- **PPNeueMontrealMono** weight 400 (normal)
- **PPNeueMontrealMono** weight 500 (normal)
- **PPNeueMontrealMono** weight 700 (normal)
- **PPNeueMontrealMono Fallback** weight normal (normal)
- **PPNeueMontreal** weight 400 (normal)
- **PPNeueMontreal** weight 500 (normal)
- **PPNeueMontreal** weight 600 (normal)
- **PPNeueMontreal Fallback** weight normal (normal)
- **Roobert** weight 300 (normal)
- **Roobert** weight 400 (normal)
- **Roobert** weight 600 (normal)
- **Roobert Fallback** weight normal (normal)
### Typography Hierarchy
| Role | Font | Size | Weight | Line Height | Letter Spacing | Notes |
|------|------|------|--------|-------------|----------------|-------|
| Display Hero | Roobert | 80px | 300 | 1 | -2.4px | Main headline (h1) |
| Sub-heading | Roobert | 32px | 400 | 1.15 | -0.8px | Third-level heading (h3) |
| Body | ui-sans-serif | 16px | 400 | 1.5 | normal | Standard reading text |
| Button Large | Hiragino Sans GB | 16px | 400 | normal | normal | Button label (16px) |
| Navigation | PPNeueMontreal | 16px | 400 | 1.12 | normal | Navigation items |
| Button | PPNeueMontreal | 14px | 500 | 1.21 | -0.14px | Button label (14px) |
| Eyebrow / Overline | PPNeueMontrealMono | 14px | 500 | 1.43 | 0.28px | Label above heading, uppercase tag |
| Caption | PPNeueMontreal | 12px | 500 | 1.25 | 0.24px | Image caption, helper text |
### Full Font Size Scale
Sizes detected in the design (descending): `80px`, `64px`, `56px`, `48px`, `40px`, `32px`, `24px`, `20px`, `18px`, `16px`, `14px`, `12px`, `11px`
> 8 size(s) detected outside the sampled hierarchy (64px, 56px, 48px, 40px, 24px, 20px, 18px, 11px). 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: `#ffffff` `{colors.on-primary}`
- Padding: 0px
- Radius: 50%
- Border: 2px solid rgba(0, 0, 0, 0)
- Font: 16px weight 400
- Use: Subtle action, toolbar, nav button
**Dark / Solid**
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 0px 10px
- Radius: 0px
- Font: 14px weight 500
- Use: Solid dark CTA
**Ghost**
- Background: `transparent`
- Text: `#0d0d0d` `{colors.primary}`
- Padding: 36px
- Radius: 0px
- Font: 16px weight 400
- Use: Subtle action, toolbar, nav button
**Dark / Solid**
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 24px 30px
- Radius: 0px
- Font: 16px weight 400
- Use: Solid dark CTA
**Dark / Solid**
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 20px 24px
- Radius: 0px
- Font: 20px weight 400
- Use: Solid dark CTA
**Outline**
- Background: `transparent`
- Text: `#0d0d0d` `{colors.primary}`
- Padding: 20px 24px
- Radius: 0px
- Border: 1px solid rgb(13, 13, 13)
- Font: 20px weight 400
- Use: Secondary action with border
**Dark / Solid**
- Background: `#0d0d0d` `{colors.primary}`
- Text: `#ffffff` `{colors.on-primary}`
- Padding: 10px 15px
- Radius: 0px
- Font: 18px weight 400
- Use: Solid dark CTA
## 4b. Component Behaviors (State Matrix)
### Interaction State Narrative
- **FooterLink**:
- **hover:** text #6b6b6b → #6c6c6c
*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(255, 255, 255)"
border: "2px solid rgba(0, 0, 0, 0)"
link:
default:
bg: "rgba(0, 0, 0, 0)"
fg: "rgb(255, 255, 255)"
navLink:
default:
bg: "rgba(0, 0, 0, 0)"
fg: "rgb(13, 13, 13)"
footerLink:
default:
bg: "rgba(0, 0, 0, 0)"
fg: "rgb(107, 107, 107)"
hover:
bg: "transparent"
fg: "rgb(108, 108, 108)"
```
**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`, `Dark / Solid`, `Outline`
- **DO NOT introduce new buttons variants** without justification
## 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 | 8px |
| sm | 24px |
| md | 50px |
| base | 60px |
| lg | 72px |
| xl | 80px |
| 2xl | 88px |
| 3xl | 96px |
### Border Radius Scale
| Name | Value | Use |
|------|-------|-----|
| None | 0px | No rounding |
| Xs | 2px | Tiny corners (badges, micro elements) |
| Sm | 937px | Buttons, inputs, small elements |
| Md | 945px | Cards, containers |
| Lg | 953px | Large rounded elements, pill segments |
| Xl | 961px | Category strips, featured containers |
| Full | 9999px | Pills, avatars, circular elements |
### Shape Language
| Component | Border Radius |
|-----------|---------------|
| Buttons | `50%` |
| Page Body | `0px` |
| Navigation | `0px` |
**Shape Personality**: Sharp & Angular — No rounding. Precise, editorial, enterprise feel.
**Full Radius Spectrum**: 0px, 2px, 937px (from `allBorderRadii` scan)
## 5b. Spacing Rhythm Names
**Measured section padding**: bands use ~80px internal vertical padding (up to 270px) — **generous**. (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** | `96px` | Top/bottom of full-bleed hero sections |
| **section** | `80px` | Between major bands (color change, content shift) |
| **subsection** | `72px` | Within a section, between content groups |
| **card** | `50px` | Card padding, list-item spacing |
| **compact** | `24px` | 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).
**4/8 structural patterns detected.**
### Hero Pattern
- **Composition:** split-left-text — Split layout, text-left/media-right — heading + body in left column, image/illustration in right column. Common for product showcases.
- **Viewport coverage:** full-viewport hero (≥70% screen height)
- **Heading:** "Your fastest path to production for" — 80px left-aligned
- **Media:** present, positioned right
- **CTAs:** 2 (primary: "Start for free")
- **Clone instruction:** Reproduce the **split-left-text** layout. Use the heading font-size token at the documented size. Place media right of text.
### Navigation Pattern
- **Position:** static (scrolls with page)
- **Layout:** unknown — Layout not classified
- **Height:** 66px
- **Logo:** ✓ present
- **Nav links:** 37 primary items
- **CTAs in nav:** 0 (no buttons — links only)
- **Clone instruction:** Build a static unknown navigation. Link-only — no button styling needed.
### Card Grid Pattern
- **Card count:** 4 cards detected
- **Columns (desktop):** 1-up grid
- **Card dimensions:** 1245×469px (aspect 2.65:1)
- **Gap:** 0px between cards
- **Content:** ✓ image
- **Image position:** top
- **Clone instruction:** Build a 1-column grid (desktop) with cards at ~2.65:1 aspect ratio. Each card has an image at the top.
### Footer Pattern
- **Columns:** 1
- **Links:** 48 total
- **Height:** 969px
- **Includes:** ✗ no newsletter | ✓ social icons | ✓ copyright
- **Clone instruction:** Build a 1-column footer with ~48 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
### Easing System
| CSS Variable | Curve | Semantic Name |
|--------------|-------|---------------|
| `--global-ease` | `cubic-bezier(0.9,0.1,0.1,0.9)` | Ease Out — Decelerating |
### Duration Scale
| Value | Tier | Typical Use |
|-------|------|-------------|
| `100ms` | Fast | Hover states, micro-interactions |
| `150ms` | Fast | Hover states, micro-interactions |
| `200ms` | Normal | Panel open/close, navigation |
| `300ms` | Normal | Panel open/close, navigation |
| `350ms` | Slow | Hero animations, page transitions |
| `400ms` | Slow | Hero animations, page transitions |
| `500ms` | Slow | Hero animations, page transitions |
| `700ms` | Cinematic | Splash, marketing reveals |
### Copy-Paste Transition Snippets
**Opacity**
```css
transition: opacity 0.7s, visibility 0s 0.7s;
```
**Opacity**
```css
transition: opacity 0.15s cubic-bezier(0.4, 0, 0.2, 1);
```
**Color / Background**
```css
transition: color 0.2s ease-out;
```
**Transform**
```css
transition: transform 0.1s linear, opacity 0.2s linear, visibility linear;
```
### Keyframe Animation Catalog
| Animation Name | Type | Animated Props | Use Hint |
|----------------|------|----------------|----------|
| `delay-overflow` | Custom | overflow-x, overflow-y | UI transition |
| `osano-load-scale` | Fade + Move | transform, opacity | Focus / emphasis |
| `fadeIn` | Fade | opacity | Element entrance |
| `accordion-slide-down` | Custom | height | Panel / drawer enter |
| `accordion-slide-up` | Custom | height | Panel / drawer enter |
| `tooltip-slide-up-in` | Fade + Move | opacity, transform | Panel / drawer enter |
| `tooltip-slide-up-out` | Fade + Move | opacity, transform | Panel / drawer enter |
| `tooltip-slide-down-in` | Fade + Move | opacity, transform | Panel / drawer enter |
| `tooltip-slide-down-out` | Fade + Move | opacity, transform | Panel / drawer enter |
| `tooltip-slide-left-in` | Fade + Move | opacity, transform | UI transition |
| `tooltip-slide-left-out` | Fade + Move | opacity, transform | UI transition |
| `tooltip-slide-right-in` | Fade + Move | opacity, transform | UI transition |
| `tooltip-slide-right-out` | Fade + Move | opacity, transform | UI transition |
| `scroll` | Slide | transform | UI transition |
### Motion Fingerprint
- **Speed Character**: Deliberate & Calm (median duration: `350ms`)
- **Dominant Easing**: custom cubic-bezier curves
- **Animation Library**: 14 unique animations (14 total including variants)
> This design moves with deliberate & calm timing using custom cubic-bezier curves, creating a UI that feels calm and controlled.
## 8. Do's and Don'ts
### Do
- Use ui-sans-serif as the primary typeface — it defines the brand personality
- Keep font weights between 300-400 — the system uses a narrow weight range for subtle hierarchy
- Use negative letter-spacing (-2.4px) at display sizes for compressed, editorial headlines
- Use the extracted shadow patterns for elevation — they are tuned to match the brand palette
- Use Text Primary (`#0d0d0d`) as the primary accent — it's the brand's signature interactive color
- Maintain nav height at 66px — consistent vertical space for the navigation bar
- Respect the 8px–80px spacing range — the design uses a wide scale for visual breathing room
- Make the hero full-viewport (≥70% screen height) — this design uses an immersive hero, not a tall navbar
- Build the hero as a split layout with media on the left — text and visual share equal weight
- 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
### Don't
- Don't substitute with generic sans-serif or serif — the custom font carries the brand
- Don't use weight 700 (bold) or above — 400 is the maximum weight in this system
- 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 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
- 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(13, 13, 13)` for primary CTAs and brand-mark signals only"
why: "Single chromatic assertion device — overuse dilutes meaning"
test: "querySelectorAll('[style*=\"rgb(13, 13, 13)\"]').length <= 3 per fold"
```
## 9. Responsive Behavior
### Breakpoints
| Name | Width | Key Changes |
|------|-------|-------------|
| Mobile | 376px | Single column, compact spacing |
| Mobile Large | 500px | Expanded mobile layout |
| Mobile Large | 640px | Expanded mobile layout |
| Tablet | 768px | Multi-column grids begin |
| Tablet | 1024px | Multi-column grids begin |
| Large Desktop | 1300px | Maximum content width |
| Large Desktop | 1440px | Maximum content width |
### Token Diff — Desktop vs Mobile
| Element | Property | Desktop | Mobile |
|---------|----------|---------|--------|
| heading | font-size | `80px` | `48px` |
| heading | line-height | `80px` | `52px` |
| heading | letter-spacing | `-2.4px` | `-0.96px` |
| nav | display | `block` | `none` |
| nav | padding | `0px 0px 0px 60px` | `0px` |
| nav | height | `66px` | `auto` |
### Collapsing Strategy
- Headlines: 80px → 48px 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):
- **Hero collapses split-left-text → left-aligned** — composition shifts (verify on 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** — 8 non-rectangular cut(s).
- **Scroll-driven reveals** — content animates in on scroll (CSS scroll-timeline). Build fade/translate reveal-on-scroll for below-fold bands.
- **CSS-variable animations** (1) — animated custom properties.
> **Motion fingerprint**: non-rectangular shapes (10), CSS scroll-driven animations
## 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://cdn.sanity.io/images/hvk0tap5/production/a3528e77b010804af14908fab79f826d66437620-1600x900.png?fit=max&auto=format
*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): 1 (13%)
- Portrait (<0.87): 0 (0%)
- Square (0.87–1.15): 3 (38%)
- Ultra-wide (>2.3): 4 (50%)
**Media Format Mix:**
- SVG: 18 (icons, illustrations, decorative geometry)
**Average rendered image size:** 405×264px
**Above-fold image count:** 0 / 8
**Decorative Patterns Detected:**
- 3 multi-stop linear gradients (mesh-like, 3+ color stops) — the brand leans on rich color transitions for visual depth
- 10 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: White (`#ffffff`)
- Primary text: Black (`#000000`)
- Accent: Near-Black (`#0d0d0d`)
- Border: Whitesmoke (`#e3e3e3`)
- Font: ui-sans-serif
- Body: 16px weight 400
### Example Component Prompts
- "Create a hero section on White background (#ffffff). Headline at 80px ui-sans-serif weight 300, line-height 1, letter-spacing -2.4px, color #000000."
- "Create the primary CTA button: `#0d0d0d` background, `#ffffff` text, 50% border-radius, 12px 24px padding, 500 weight, ui-sans-serif font."
- "Build navigation: static on `#ffffff`. ui-sans-serif 16px weight 400 for links."
### Iteration Guide
1. **Canvas**: Set the light canvas to White (`#ffffff`) — every component is composited against this exact base.
2. **Typography**: All type in ui-sans-serif, weight range 300–400. Never exceed 400 — heavier weights break the brand's tonal restraint.
3. **Accent**: Near-Black (`#0d0d0d`) is the sole interactive color. On hover → #8a05ff (`#8a05ff`). Use CSS transitions, not opacity/brightness filters.
4. **Motion**: All transitions use `cubic-bezier(0.4,0,0.2,1)`. Never use linear for UI transitions — preserve the brand's easing personality.
5. **Shape**: CTAs at `50%`. Apply border-radius from the extracted scale only — don't invent intermediate values.
6. **Spacing**: Use the `--ca-space-*` token scale (8px–80px). All padding, margin, and gap values are multiples from this scale — no magic numbers.
7. **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-on-primary: #ffffff;
--ca-surface-1: #e7fed4;
--ca-surface-2: #f6f6f6;
--ca-ink-subtle: #4d4d4d;
--ca-primary: #0d0d0d;
--ca-semantic-info: #8e53ff;
--ca-hairline: #e3e3e3;
}
/* Typography */
:root {
--ca-font-primary: "Roobert", system-ui, sans-serif;
--ca-text-display: 80px;
--ca-text-body: 16px;
--ca-text-caption: 12px;
--ca-text-button: 16px;
}
/* Spacing & Radius */
:root {
--ca-space-xxs: 2px;
--ca-space-xs: 8px;
--ca-space-sm: 24px;
--ca-space-md: 50px;
--ca-space-base: 60px;
--ca-space-lg: 72px;
--ca-space-xl: 80px;
--ca-space-2xl: 88px;
--ca-space-3xl: 96px;
--ca-radius-none: 0px;
--ca-radius-xs: 2px;
--ca-radius-sm: 937px;
--ca-radius-md: 945px;
--ca-radius-lg: 953px;
--ca-radius-xl: 961px;
--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: div
classes: ["font-montreal"]
height: 8838px
width: 1425px
layout: block
children: 2
- section: feature-section
tag: main
classes: ["text-text-primary"]
height: 8838px
width: 1425px
layout: block
children: 4
bg: "rgb(255, 255, 255)"
- section: hero
tag: section
height: 766px
width: 1425px
layout: block
children: 2
- section: feature-section
tag: div
classes: ["site-container", "bordered"]
height: 7760px
width: 1425px
layout: block
children: 4
- section: unknown
tag: div
classes: ["dotlottie-container", "main", "absolute", "top-[--column-size]"]
height: 585px
width: 623px
layout: block
children: 1
- section: unknown
tag: div
height: 357px
width: 1425px
layout: block
children: 1
vertical-padding: ~72px (generous)
- section: feature-section
tag: section
height: 6993px
width: 1425px
layout: block
children: 9
- section: feature-section
tag: div
height: 833px
width: 1425px
layout: block
children: 1
vertical-padding: ~80px (generous)
- section: unknown
tag: div
height: 340px
width: 1425px
layout: block
children: 1
vertical-padding: ~50px
- section: feature-section
tag: div
height: 2161px
width: 1425px
layout: block
children: 1
- section: content-section
tag: div
height: 630px
width: 1425px
layout: block
children: 1
- section: feature-section
tag: div
height: 845px
width: 1425px
layout: block
children: 1
- section: feature-section
tag: div
height: 925px
width: 1425px
layout: block
children: 1
- section: unknown
tag: div
height: 902px
width: 1425px
layout: block
children: 1
vertical-padding: ~270px (airy)
- section: footer
tag: footer
classes: ["print:hidden"]
height: 969px
width: 1425px
layout: block
children: 2
- section: testimonials
tag: div
classes: ["site-container", "bordered"]
height: 901px
width: 1425px
layout: block
children: 1
```
**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:
- "Click, click, done."
- "Intuitive infrastructure, designed for builders"
sub-headings:
- "Select a service"
- "Deploy apps and agents with zero ops"
- "Intuitive hosting and private networking for web services, Postgres databases, cron jobs, workflows,"
- "Full-stack previews for every pull request"
- "Load-based autoscaling that handles 100x traffic bursts and beyond"
- "Native language runtimes"
ctas:
- "Get your ticket"
- "Platform Overview"
- "Workflows"
- "Docs Learn how to build and deploy on Render"
- "Agents Deploy to Render with your coding agent"
- "Get Started"
- "Start for free"
- "Migrate to Render"
navigation:
- "Get your ticket"
- "Platform Overview"
- "Workflows"
- "Start for free"
- "View Templates"
- "Trust center"
- "Deploy your app for free"
- "Product"
- "Autoscaling"
- "Private Networking"
footer-links:
- "Render CLI"
- "X"
```
**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: 3
avg-ratio: 3.60
common-aspect: "~16:6 banner"
sample-alts:
- "Base44"
- "Paradigm"
- "Fey"
product:
count: 3
avg-ratio: 0.90
common-aspect: "~1:1 square"
sample-alts:
- "Deploy static sites, web services, private services, workflo"
- "Connect your code, review your build commands, and deploy in"
- "Render automatically deploys your services on a private netw"
thumbnail:
count: 11
avg-ratio: 1.00
common-aspect: "~1:1 square"
sample-alts:
- "mitchellh"
- "Native language runtimes"
- "Infrastructure as code"
```
**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">
Action
</button>
```
_Source pattern detected: padding `0px` · radius `50%` · 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** 15 · **cta** 2 · **auth** 2 · **product** 2 · **pricing** 1 · **docs** 32 · **blog** 2 · **project** 3 · **other** 1
**Primary actions (conversion path):**
- Primary call-to-action — "Start for free" (the conversion path) → `https://dashboard.render.com/register`
- Account access — "Deploy your app for free" (login/signup) → `https://dashboard.render.com/register`
- Account access — "Sign In" (login/signup) → `https://dashboard.render.com/`
- Primary call-to-action — "Get Started" (the conversion path) → `https://dashboard.render.com/register`
**Signals:** 12/60 links carry a featured image · device mockups detected: phone ×1 · dominant link roles: inline-link (26), navigation (15), footer-link (9).
---
## Extraction Completeness: 79/100 (B)
| Category | Score | Max | Detail |
|----------|-------|-----|--------|
| Colors & Palette | 25 | 25 | 19 named colors |
| Typography | 20 | 20 | 8 roles defined |
| Components | 4 | 20 | 1 specs extracted |
| Motion & Interaction | 15 | 15 | Keyframes, easing vars |
| CSS Custom Properties | 10 | 10 | 322 vars |
| Responsive Breakpoints | 5 | 5 | 7 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 (PPNeueMontrealMono, PPNeueMontreal, Roobert)** — 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 |
| **Form inputs** | No text input fields detected on this page | Use the documented border-radius + accent border on focus; 12-16px padding inside |
### Per-section confidence
| Section | Confidence | Reason |
|---------|------------|--------|
| §1 Visual Theme | High | Body bg extracted via getComputedStyle() |
| §2 Colors | High | 322 CSS vars (semantic naming requires ≥20 for high) |
| §3 Typography | High | 8 typography roles inferred |
| §4 Components | Low | 1 component variants captured |
| §7 Motion | High | Keyframes + transitions |
| §8 Do's/Don'ts | High | 19 rules generated; design-decisions.json has evidence per rule |
| §9 Responsive | High | 7 breakpoints detected |
| §9b Photography | Medium | 8 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
11 font file(s) captured (622KB total). When running `prism add`, fonts are saved to `extractions/render.com/fonts/` and embedded as base64 in the output HTML.
**@font-face declarations to use:**
```css
@font-face {
font-family: 'PPNeueMontrealMono';
/* src: url('/fonts/PPNeueMontrealMono.woff2') format('woff2'); */
font-weight: 400;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontrealMono';
/* src: url('/fonts/PPNeueMontrealMono.woff2') format('woff2'); */
font-weight: 500;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontrealMono';
/* src: url('/fonts/PPNeueMontrealMono.woff2') format('woff2'); */
font-weight: 700;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontrealMono Fallback';
/* src: url('/fonts/PPNeueMontrealMono-Fallback.woff2') format('woff'); */
font-weight: normal;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontreal';
/* src: url('/fonts/PPNeueMontreal.woff2') format('woff2'); */
font-weight: 400;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontreal';
/* src: url('/fonts/PPNeueMontreal.woff2') format('woff2'); */
font-weight: 400;
font-style: italic;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontreal';
/* src: url('/fonts/PPNeueMontreal.woff2') format('woff2'); */
font-weight: 500;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontreal';
/* src: url('/fonts/PPNeueMontreal.woff2') format('woff2'); */
font-weight: 600;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontreal';
/* src: url('/fonts/PPNeueMontreal.woff2') format('woff2'); */
font-weight: 600;
font-style: italic;
font-display: swap;
}
@font-face {
font-family: 'PPNeueMontreal Fallback';
/* src: url('/fonts/PPNeueMontreal-Fallback.woff2') format('woff'); */
font-weight: normal;
font-style: normal;
font-display: swap;
}
@font-face {
font-family: 'Roobert';
/* src: url('/fonts/Roobert.woff2') format('woff2'); */
font-weight: 300;
font-style: normal;
font-display: block;
}
@font-face {
font-family: 'Roobert';
/* src: url('/fonts/Roobert.woff2') format('woff2'); */
font-weight: 400;
font-style: normal;
font-display: block;
}
@font-face {
font-family: 'Roobert';
/* src: url('/fonts/Roobert.woff2') format('woff2'); */
font-weight: 600;
font-style: normal;
font-display: block;
}
@font-face {
font-family: 'Roobert Fallback';
/* src: url('/fonts/Roobert-Fallback.woff2') format('woff'); */
font-weight: normal;
font-style: normal;
font-display: swap;
}
```
### Keyframe Animations (Intercepted from CSS)
**11 @keyframes found** — these are the real animation definitions:
```
@keyframes fadeIn { ... }
@keyframes accordion-slide-down { ... }
@keyframes accordion-slide-up { ... }
@keyframes tooltip-slide-up-in { ... }
@keyframes tooltip-slide-up-out { ... }
@keyframes tooltip-slide-down-in { ... }
@keyframes tooltip-slide-down-out { ... }
@keyframes tooltip-slide-left-in { ... }
@keyframes tooltip-slide-left-out { ... }
@keyframes tooltip-slide-right-in { ... }
@keyframes tooltip-slide-right-out { ... }
```
<details><summary>Full keyframes CSS (11 animations)</summary>
```css
@keyframes fadeIn{0%{opacity:0}
@keyframes accordion-slide-down{0%{height:0}
@keyframes accordion-slide-up{0%{height:var(--radix-accordion-content-height)}
@keyframes tooltip-slide-up-in{0%{opacity:0;transform:translateY(2px)}
@keyframes tooltip-slide-up-out{0%{opacity:1;transform:translateY(0)}
@keyframes tooltip-slide-down-in{0%{opacity:0;transform:translateY(0)}
@keyframes tooltip-slide-down-out{0%{opacity:1;transform:translateY(2px)}
@keyframes tooltip-slide-left-in{0%{opacity:0;transform:translateX(0)}
@keyframes tooltip-slide-left-out{0%{opacity:1;transform:translateX(-2px)}
@keyframes tooltip-slide-right-in{0%{opacity:0;transform:translateX(0)}
@keyframes tooltip-slide-right-out{0%{opacity:1;transform:translateX(2px)}
```
</details>
### Brand Gradient Palette
**1 complex gradients captured** from the site's CSS. The first few are the most prominent visual decorations:
```css
/* Gradient 1 */
background: linear-gradient(to right,var(--color-link-background--hover);
```
### Hover State CSS (Intercepted)
**2 hover rule lines** captured from CSS files. Key interactive transitions from real CSS (not inferred):
```css
pre[id].linkable-line-numbers span.line-numbers-rows>span:hover:before{background-color:rgba(128,128,128,.2)}
.bg-slide-link:hover,.group\/slide-link:hover .bg-slide-link{background-size:100% 100%;background-position:0 0}
.prose-docs :not(:where([class~=not-prose],[class~=not-prose] *)):where(a):hover{background-size:100% 100%;background-position:0 0}
.prose-docs :not(:where([class~=not-prose],[class~=not-prose] *)):where(details>summary):hover{background-color:var(--details-bg-color-hover)}
.docs-table .group\/slide-link:hover td a:not(.not-prose),.docs-table .group\/slide-link:hover th a:not(.not-prose),.docs-table td a:not(.not-prose):hover,.docs-table th a:not(.not-prose):hover{background-size:100% 100%;background-position:0 0}
```
> **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 2622 rendered nodes** — not a sample. These are the values the page *actually paints*, weighted by how often they appear.
### Real Responsive Breakpoints
**17 breakpoints** read from the live `@media` rules (not guessed) — 14 most relevant:
`376px` · `400px` · `420px` · `500px` · `600px` · `640px` · `768px` · `800px` · `1024px` · `1180px` · `1200px` · `1300px` · `1440px` · `1575px` … (+3 more)
### Measured Design Scale
**Type scale by usage** (× = paint count): `16px`×2340 · `18px`×74 · `40px`×51 · `20px`×48 · `12px`×29 · `14px`×22 · `24px`×20 · `64px`×12
**Radius scale** (× = paint count): `50%`×1 · `937px`×1 · `2px`×1
**Weights** (× = paint count): `400`×2481 · `300`×74 · `500`×65
**Layout gaps** (× = paint count): `40px`×16 · `8px`×15 · `10px`×14 · `16px`×13 · `15px`×9 · `24px`×6 · `32px`×5 · `12px`×4
### 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 { background:var(--color-background) }
header { background-color:var(--color-background) }
header { font-size:15px }
header { color:var(--color-text-primary) }
@media (min-width: 1024px) header { font-size:16px }
main { background-color:var(--color-background) }
main { color:var(--color-text-primary) }
h1 { font-family:var(--font-roobert),sans-serif }
h1 { font-size:48px; font-weight:300 }
@media (min-width: 1024px) h1 { font-size:80px }
@media (min-width: 1024px) h1 { font-weight:300 }
h2 { font-family:var(--font-roobert),sans-serif }
```
> 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://render.com | 2026-06-11T06:15:43.606Z*
*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 render.com