--- version: alpha name: mintlify.com description: "Light product system built on #ffffff with #08090a as the primary CTA accent. Type anchored in inter at 57.6px / weight 600. Extracted automatically from https://mintlify.com/ — rendered styles via getComputedStyle() + CSS custom properties (token-only values may not be painted)." narrative: | mintlify.com is built on a mid-dark canvas (lab(100 0 0)). The system uses rgb(8, 9, 10) as a near-neutral accent (low saturation). Crisp CTAs (3.35544e+07px radius) reinforce a precise, technical aesthetic alongside inter as the primary typeface. A restrained elevation system (3 distinct shadows) — shadows reserved for the few elements that must lift off the page. Motion is a first-class concern — 10 keyframe animations plus transition-driven interactions. colors: background: "#ffffff" surface-1: "#f2f2f2" surface-2: "#f6f6f6" ink-subtle: "#564b42" primary: "#08090a" on-primary: "#ffffff" primary-hover: "#18e299" hairline: "#dddddd" primary-focus: "#476cff" semantic-error: "#d45656" semantic-warning: "rgba(195,125,13,.125)" typography: display-xl: fontFamily: "inter, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" fontSize: 57.6px fontWeight: 600 lineHeight: 1.15 letterSpacing: -1.152px display-md: fontFamily: "inter, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" fontSize: 24px fontWeight: 500 lineHeight: 1.3 letterSpacing: -0.24px body: fontFamily: "inter, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" fontSize: 15px fontWeight: 500 lineHeight: 1.5 letterSpacing: 0 button: fontFamily: "inter, 'SF Pro Display', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" fontSize: 15px fontWeight: 500 lineHeight: 1.5 letterSpacing: 0 rounded: none: 0px xs: 4px sm: 8px md: 14px lg: 16px xl: 24px pill: 9999px spacing: xxs: 2px xs: 4px sm: 8px md: 12px lg: 24px xl: 32px xxl: 72px components: button-ghost: backgroundColor: "transparent" textColor: "{colors.primary}" typography: "{typography.button}" rounded: "{rounded.pill}" padding: 4px 12px button-dark--solid: backgroundColor: "{colors.primary}" textColor: "{colors.on-primary}" typography: "{typography.button}" rounded: "{rounded.pill}" padding: 4.5px 12px button-light--invert: backgroundColor: "{colors.on-primary}" textColor: "{colors.primary}" typography: "{typography.button}" rounded: "{rounded.pill}" padding: 4.5px 12px input-text-input: backgroundColor: "transparent" textColor: "{colors.on-primary}" typography: "{typography.button}" rounded: "{rounded.none}" padding: 0px 12px navigation-main-nav: backgroundColor: "transparent" typography: "{typography.button}" rounded: "{rounded.none}" padding: 16px 24px tab-ghost-tab: backgroundColor: "transparent" textColor: "#000000" typography: "{typography.button}" rounded: "{rounded.none}" padding: 0px 24px tab-ghost-tab-2: backgroundColor: "transparent" textColor: "#000000" typography: "{typography.button}" rounded: "{rounded.xs}" extracted_at: "2026-06-11T05:01:37.997Z" completeness: 77 scoreVersion: "v2" --- # Design System — mintlify.com > Extracted automatically by Prism from https://mintlify.com > Date: 2026-06-11 > Viewport: Desktop 1440x900 + Mobile 390x844 > Values are extracted, not hand-written: rendered styles via getComputedStyle() + colors declared in CSS custom properties (token-only values are marked `(token)` and may not be painted). ## 0. Design DNA **Density**: moderate  |  **Motion**: expressive  |  **Weight**: medium  |  **Aesthetic**: soft-rounded | Dimension | Value | Signal | |---|---|---| | Canvas | neutral | `#ffffff` | | Type posture | sans-led (inter) | "The Intelligent Knowledge Plat" | | Color assertion | dual-accent | #08090a | | Whitespace | moderate | section rhythm 48px | | Interaction | expressive | 10 keyframes, 6 transitions | | Radius language | soft-pill | from token scale | **Prism fingerprint**: `neutral-canvas · sans-display · dual-accent · soft-pill · expressive-motion` > **🤖 TL;DR for AI agents** (read this first — saves you scanning the full doc): > > - **Canvas**: `lab(100 0 0)` is the page background. Every component composits against this. > - **Accent**: `rgb(8, 9, 10)` 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: 24px. > - **Default radius**: 8px 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 full-bleed image backdrop in the hero. This is the brand's most recognizable visual — reproduce it, don't replace it with a generic card or flat panel. mintlify.com uses a pure-white canvas (`#ffffff`), letting typography, color and imagery carry the visual weight. Typography is anchored in **inter**. Headlines use weight 600 for confident, assertive presence — the brand wants to be heard. Negative letter-spacing at display sizes (-1.152px at 57.6px) compresses headlines into engineered blocks, dense and precise. Body text reads in Black (`#000000`) (contrast ratio 21.0:1, well above WCAG AA). **Pure Black** (`#08090a`) provides interactive distinction without visual aggression. Elevation comes from a small, deliberate set of shadows (3 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: Geist Mono - Accent: Pure Black (`#08090a`) - Display: 57.6px weight 600, letter-spacing -1.152px - Shadow system: 3 distinct elevation levels - Custom fonts loaded: Geist Mono, Geist Mono Fallback, inter, inter Fallback ## 2. Color Palette & Roles ### Background & Surface - **White** (`#ffffff`): Page background (primary) - **Off-White** (`#f2f2f2`): Surface / elevated background - **Whitesmoke** (`#dddddd`): Surface / elevated background - **Off-White** (`#f6f6f6`): Surface / elevated background ### Text & Content - **Black** (`#000000`): Primary body text - **#003087** (`#003087`): Secondary text - **#001c64** (`#001c64`): Secondary text - **Pure Black** (`#080909`): Secondary text ### Accent & Interactive - **#18e299** (`#18e299`): Interactive / accent - **Teal** (`#0c8c5e`): Interactive / accent - **#0052ff** (`#0052ff`): Interactive / accent - **Bright Orange** (`#f1511b`): Interactive / accent - **#80cc28** (`#80cc28`): Interactive / accent - **Sky Bright** (`#00adef`): Interactive / accent - **Amber** (`#fbbc09`): Interactive / accent ### Full Extracted Palette **26 colors rendered on the page** + **15** more declared in design tokens (CSS custom properties — not necessarily painted). (15 categorized above + 26 additional below.) Rendered values are read via `getComputedStyle()`; token values come from CSS variable declarations. Third-party logo colors are filtered out. - `#20808d` — #20808d - `#ff7a59` — Coral - `#0070e0` — M Tricolor Blue - `#4b73ff` — Ring Blue - `#ff66f4` — Magenta - `#ff0105` — Red - `#fe7b02` — #fe7b02 - `#00dc8d` — #00dc8d - `#0c8b5d` — Teal - `#828383` — Slate Grey - `#ff4f00` — Bright Orange - `rgba(55, 114, 207, 0.125)` — Translucent Royal Blue (13%) *(token)* - `#e6e6e6` — Whitesmoke *(token)* - `#5c5c5c` — Slate Grey *(token)* - `rgba(14, 18, 27, 0.1)` — Translucent Jet Black (10%) *(token)* - `#476cff` — Ring Blue *(token)* - `rgba(136, 136, 136, 0.533)` — Translucent Medium Gray (53%) *(token)* - `rgba(195, 125, 13, 0.125)` — Translucent Honey (13%) *(token)* - `#ebebeb` — Whitesmoke *(token)* - `#f3f7f6` — Off-White *(token)* - `#171717` — Near-Black *(token)* - `#2547d0` — #2547d0 *(token)* - `#a3a3a3` — Grey *(token)* - `rgba(27, 166, 115, 0.125)` — Translucent Emerald (13%) *(token)* - `#d45656` — Terracotta *(token)* - `#dbdfde` — Whitesmoke *(token)* ### CSS Custom Properties (Design Tokens) **Shadow Token** - `--button-shadow-primary-focus`: `0 0 0 2px lab(51.3415% -41.5657 15.3527)` - `--tw-inset-shadow-alpha`: `100%` - `--button-shadow-neutral-hover`: `none` - `--accordion-focus-shadow`: `0 0 0 2px lab(51.3415% -41.5657 15.3527)` **Font Weight Token** - `--c15t-font-weight-medium`: `500` - `--c15t-font-weight-semibold`: `600` - `--font-weight-bold`: `700` - `--consent-dialog-title-font-weight`: `600` **Border Radius Token** - `--accordion-radius`: `0.5rem` - `--consent-widget-radius`: `0` - `--radius-4xl`: `2rem` - `--c15t-radius-full`: `9999px` **Font Size Token** - `--c15t-font-size-base`: `1rem` - `--consent-dialog-title-font-size`: `0.875rem` - `--button-font-size`: `0.875rem` - `--consent-dialog-description-font-size`: `1rem` **Spacing Token** - `--preference-item-gap`: `.75rem` - `--consent-dialog-content-gap`: `1rem` - `--consent-dialog-header-gap`: `0.25rem` - `--preference-item-leading-gap`: `.5rem` **Motion Token** - `--preference-item-duration`: `150ms` - `--button-transition`: `opacity 280ms/**/cubic-bezier(0.4, 0, 0.2, 1),transform 280ms/**/cubic-bezier(0.4, 0, 0.2, 1)` - `--legal-links-transition`: `text-decoration .2s ease` **Text Color** - `--color-foreground-gray-subtle`: `lab(32.706% 2.82747 7.21374)` - `--color-text-main`: `lab(2.42579% -.165291 -.470081)` - `--color-text-invert`: `lab(100% 0 0)` - `--color-text-base-tertiary`: `lab(2.42579% -.165291 -.470081/.4)` **Border** - `--color-border-soft`: `lab(2.42579% -.165291 -.470081/.15)` - `--color-border-sub`: `lab(2.42579% -.165291 -.470081/.07)` - `--color-border-surface`: `lab(2.42579% -.165291 -.470081/.05)` - `--color-border-solid`: `lab(2.42579% -.165291 -.470081)` **Background** - `--color-background-main`: `lab(100% 0 0)` - `--color-background-gray-emphasis`: `lab(90.9058% .404745 1.13158)` - `--color-background-invert`: `lab(2.42579% -.165291 -.470081)` - `--color-background-gray-subtle`: `lab(97.6905% -.00655651 .761855)` **Primary Brand Color** - `--color-brand-light`: `lab(51.3415% -41.5657 15.3527)` - `--color-brand`: `lab(51.3415% -41.5657 15.3527)` **Error / Destructive** - `--color-red-600`: `lab(48.4493% 77.4328 61.5452)` - `--color-red-400`: `lab(63.7053% 60.745 31.3109)` **Font Family Token** - `--consent-dialog-font-family`: `` - `--c15t-font-family`: `` - `--default-font-family`: `` - `--consent-banner-font-family`: `` **Z-Index Token** - `--consent-widget-z-index`: `50` - `--consent-dialog-overlay-z-index`: `1000000000` - `--consent-dialog-z-index`: `1000000000` **Secondary Color** - `--color-muted-invert`: `lab(100% 0 0/.5)` - `--color-muted`: `lab(2.42579% -.165291 -.470081/.5)` **Success** - `--color-green-800`: `lab(37.4616% -36.7971 22.9692)` **Other tokens** - `--consent-banner-border-color`: `lab(2.42579% -.165291 -.470081/.07)` - `--twoslash-tag-bg`: `rgba(55,114,207,.125)` - `--frame-placeholder-text-color-dark`: `#e6e6e6` - `--consent-widget-link-text-color`: `lab(2.42579% -.165291 -.470081)` - `--tw-mask-bottom-to-color`: `transparent` - `--collapsible-content-color`: `lab(2.42579% -.165291 -.470081/.8)` - `--accordion-content-color`: `lab(2.42579% -.165291 -.470081/.8)` - `--accordion-icon-color`: `lab(2.42579% -.165291 -.470081/.8)` ## 3. Typography Rules ### Font Families - **Primary**: `inter` - **Secondary**: `Geist Mono` - **Font 3**: `Geist Mono Fallback` - **Font 4**: `inter Fallback` - **Font 5**: `ui-sans-serif` ### Custom Fonts Loaded - **Geist Mono** weight 100 900 (normal) - **Geist Mono Fallback** weight normal (normal) - **inter** weight normal (normal) - **inter Fallback** weight normal (normal) ### Typography Hierarchy | Role | Font | Size | Weight | Line Height | Letter Spacing | Notes | |------|------|------|--------|-------------|----------------|-------| | Display Hero | inter | 57.6px | 600 | 1.15 | -1.152px | Main headline (h1) | | Sub-heading | inter | 24px | 500 | 1.3 | -0.24px | Third-level heading (h3) | | Card Title | inter | 16px | 400 | 1.5 | normal | Card headings | | Button | inter | 15px | 500 | 1.5 | normal | Button label (15px) | ### Font Weight Scale CSS custom properties define 11 explicit weight steps: - `--c15t-font-weight-normal`: `400` — Regular - `--consent-dialog-description-font-weight`: `400` — Regular - `--font-weight-normal`: `400` — Regular - `--c15t-font-weight-medium`: `500` — Medium - `--consent-dialog-branding-font-weight`: `500` — Medium - `--button-font-weight`: `500` — Medium - `--font-weight-medium`: `500` — Medium - `--c15t-font-weight-semibold`: `600` — SemiBold - `--consent-dialog-title-font-weight`: `600` — SemiBold - `--font-weight-semibold`: `600` — SemiBold - `--font-weight-bold`: `700` — Bold ### Full Font Size Scale Sizes detected in the design (descending): `57.60px`, `40px`, `24px`, `20px`, `18px`, `16px`, `15px`, `14px`, `13px`, `12px`, `10px` > 7 size(s) detected outside the sampled hierarchy (40px, 20px, 18px, 14px, 13px, 12px, 10px). 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: `#08090a` `{colors.primary}` - Padding: 4px 12px - Radius: 9999px - Font: 15px weight 500 - Use: Subtle action, toolbar, nav button **Dark / Solid** - Background: `#08090a` `{colors.primary}` - Text: `#ffffff` `{colors.on-primary}` - Padding: 4.5px 12px - Radius: 9999px - Border: 1px solid lab(2.42579 -0.165291 -0.470081) - Shadow: `lab(2.42579 -0.165291 -0.470081 / 0.03) 0px 2px 4px 0px` - Font: 15px weight 500 - Use: Solid dark CTA **Light / Invert** - Background: `#ffffff` `{colors.on-primary}` - Text: `#08090a` `{colors.primary}` - Padding: 4.5px 12px - Radius: 9999px - Border: 1px solid lab(100 0 0) - Shadow: `lab(100 0 0 / 0.05) 0px 2px 4px 0px` - Font: 15px weight 500 - Use: Bright CTA on dark sections **Outline** - Background: `transparent` - Text: `#08090a` `{colors.primary}` - Padding: 5px 6px - Radius: 8px - Border: 1px solid lab(2.42579 -0.165291 -0.470081) - Shadow: `lab(2.42579 -0.165291 -0.470081 / 0.03) 0px 2px 4px 0px` - Font: 10px weight 500 - Use: Secondary action with border **Dark / Solid** - Background: `#08090a` `{colors.primary}` - Text: `#ffffff` `{colors.on-primary}` - Padding: 7px 24px - Radius: 9999px - Border: 1px solid lab(2.42579 -0.165291 -0.470081) - Shadow: `lab(2.42579 -0.165291 -0.470081 / 0.03) 0px 2px 4px 0px` - Font: 16px weight 500 - Use: Solid dark CTA **Ghost** - Background: `transparent` - Text: `#000000` - Padding: 0px - Radius: 4px - Font: 16px weight 400 - Use: Subtle action, toolbar, nav button **Icon Button** - Background: `transparent` - Text: `#08090a` `{colors.primary}` - Padding: 0px - Radius: 9999px - Border: 1px solid rgba(0, 0, 0, 0) - Font: 16px weight 500 - Use: Toolbar/UI icons ### Inputs & Forms **Text Input** - Background: `transparent` - Text: `#ffffff` `{colors.on-primary}` - Padding: 0px 12px - Radius: 0px - Border: 0px solid lab(100 0 0) - Font: 15px weight 500 - Use: Text fields, search inputs - Focus: outline: `rgb(16, 16, 16) none 1px` ### Navigation **Main Nav** - Background: `transparent` - Padding: 16px 24px - Radius: none - Font: 16px weight 400 - Use: Fixed/sticky flex nav — N/A items ### Tabs **Ghost Tab** - Background: `transparent` - Text: `#000000` - Padding: 0px 24px - Radius: 0px - Font: 16px weight 400 - Use: Navigation tabs, filter tabs **Ghost Tab** - Background: `transparent` - Text: `#000000` - Padding: 0px - Radius: 4px - Font: 16px weight 400 - Use: Navigation tabs, filter tabs ## 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: "lab(2.42579 -0.165291 -0.470081)" fg: "lab(100 0 0)" border: "1px solid lab(2.42579 -0.165291 -0.470081)" shadow: "lab(2.42579 -0.165291 -0.470081 / 0.03) 0px 2px 4px 0px" input: default: bg: "rgba(0, 0, 0, 0)" fg: "lab(100 0 0)" focus: bg: "transparent" fg: "inherit" link: default: bg: "rgba(0, 0, 0, 0)" fg: "rgb(0, 0, 0)" card: default: bg: "rgba(0, 0, 0, 0)" fg: "rgb(0, 0, 0)" navLink: default: bg: "rgba(0, 0, 0, 0)" fg: "rgb(0, 0, 0)" tab: default: bg: "rgba(0, 0, 0, 0)" fg: "rgb(0, 0, 0)" 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 - **5 shape(s)** in this system: `Ghost`, `Dark / Solid`, `Light / Invert`, `Outline`, `Icon Button` - **DO NOT introduce new buttons variants** without justification ### Inputs & Forms - **1 shape(s)** in this system: `Text Input` - **DO NOT introduce new inputs & forms variants** without justification ### Navigation - **1 shape(s)** in this system: `Main Nav` - **DO NOT introduce new navigation variants** without justification ### Tabs - **1 shape(s)** in this system: `Ghost Tab` - **DO NOT introduce new tabs variants** without justification ## 5. Layout Principles ### Layout Type **top-nav + content** ### Grid Single column, centered content ### Max Width 32rem ### Spacing System Compact spacing — information density prioritized | Token | Value | |-------|-------| | xxs | 2px | | xs | 4px | | sm | 8px | | md | 12px | | base | 16px | | lg | 24px | | xl | 32px | | 2xl | 48px | | 3xl | 72px | ### Border Radius Scale | Name | Value | Use | |------|-------|-----| | None | 0px | No rounding | | Xs | 4px | Tiny corners (badges, micro elements) | | Sm | 8px | Buttons, inputs, small elements | | Md | 14px | Cards, containers | | Lg | 16px | Large rounded elements, pill segments | | Xl | 24px | Category strips, featured containers | | Full | 9999px | Pills, avatars, circular elements | ### Shape Language | Component | Border Radius | |-----------|---------------| | Buttons | `9999px` | | Inputs & Forms | `0px` | | Navigation | `none` | | Tabs | `0px` | | Page Body | `0px` | | Primary Input | `0px` | **Shape Personality**: Sharp + Pill Contrast — Angular precision with pill-shaped accents (status badges, tags). Creates strong visual hierarchy. **Full Radius Spectrum**: 0px, 4px, 7px, 8px, 14px, 16px, 24px, 60px (from `allBorderRadii` scan) ## 5b. Spacing Rhythm Names **Measured section padding**: bands use ~96px internal vertical padding (up to 120px) — **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** | `72px` | Top/bottom of full-bleed hero sections | | **section** | `32px` | Between major bands (color change, content shift) | | **subsection** | `24px` | Within a section, between content groups | | **card** | `12px` | Card padding, list-item spacing | | **compact** | `8px` | Form fields, tight clusters, badge padding | | **micro** | `4px` | 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). **5/8 structural patterns detected.** ### Hero Pattern - **Composition:** centered — Centered composition — heading + subheading + CTAs stacked vertically, content centered horizontally. Common for SaaS marketing pages. - **Viewport coverage:** 132px tall (not full-viewport) - **Heading:** "The Intelligent Knowledge Platform" — 58px center-aligned - **CTAs:** none detected in hero (unusual — agent should verify) - **Clone instruction:** Reproduce the **centered** 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:** 32px - **Logo:** ✗ absent - **Nav links:** 3 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:** 3 cards detected - **Columns (desktop):** 1-up grid - **Card dimensions:** 1279×695px (aspect 1.84:1) - **Gap:** 0px between cards - **Content:** ✗ no image - **Clone instruction:** Build a 1-column grid (desktop) with cards at ~1.84:1 aspect ratio. Text/icon-only cards (no photography). ### CTA Banner Pattern - **Banner count:** 1 - **Position:** mid-page - **Visual treatment:** ✓ contrasting background - **Primary CTA text:** "Explore for enterprise" - **Clone instruction:** Place a single CTA banner mid-page. Use contrasting solid background. ### Footer Pattern - **Columns:** 5 - **Links:** 29 total - **Height:** 736px - **Includes:** ✗ no newsletter | ✓ social icons | ✓ copyright - **Clone instruction:** Build a 5-column footer with ~6 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 | | Subtle (Level 1) | `lab(2.42579 -0.165291 -0.470081 / 0.03) 0px 2px 4px 0px` | Cards, dividers, borders | | Subtle (Level 2) | `lab(100 0 0 / 0.05) 0px 2px 4px 0px` | Cards, dividers, borders | | Layered (Level 3) |
`lab(2.42579 -0.165291 -0.470081 / 0.05) 0px 0px 0px 1px`,
`rgba(0, 0, 0, 0.01) 0px 69px 41px 0px`,
`rgba(0, 0, 0, 0.03) 0px 31px 31px 0px`,
`rgba(0, 0, 0, 0.03) 0px 8px 17px 0px` | Cards, elevated surfaces | **Shadow Philosophy**: Multi-layered shadow system creating natural, atmospheric depth. Each shadow level combines multiple layers for realistic elevation. ## 7. Motion & Interaction ### Easing System | CSS Variable | Curve | Semantic Name | |--------------|-------|---------------| | `--accordion-ease` | `cubic-bezier(0.4, 0, 0.2, 1)` | Material Standard — Balanced | | `--default-transition-timing-function` | `cubic-bezier(.4,0,.2,1)` | Ease Out — Decelerating | | `--ease-out` | `cubic-bezier(0,0,.2,1)` | Ease Out — Decelerating | | `--c15t-easing-spring` | `cubic-bezier(0.34, 1.56, 0.64, 1)` | Custom Ease — Balanced | | `--c15t-easing` | `cubic-bezier(0.4, 0, 0.2, 1)` | Material Standard — Balanced | | `--preference-item-ease` | `cubic-bezier(0.4, 0, 0.2, 1)` | Material Standard — Balanced | | `--consent-widget-accordion-ease` | `cubic-bezier(0.4, 0, 0.2, 1)` | Material Standard — Balanced | | `--ease-in-out` | `cubic-bezier(.4,0,.2,1)` | Ease Out — Decelerating | | `--collapsible-ease` | `cubic-bezier(0.4, 0, 0.2, 1)` | Material Standard — Balanced | | `--c15t-easing-out` | `cubic-bezier(0.215, 0.61, 0.355, 1)` | Cubic Out — Natural Ease | | `--c15t-easing-in-out` | `cubic-bezier(0.645, 0.045, 0.355, 1)` | Ease Out — Decelerating | ### Duration Scale | CSS Variable | Value | Tier | |--------------|-------|------| | `--preference-item-duration` | `150ms` | Fast | | `--default-transition-duration` | `.15s` | Fast | | `--c15t-duration-slow` | `200ms` | Normal | | `--c15t-duration-fast` | `280ms` | Normal | | `--consent-dialog-animation-duration` | `150ms` | Fast | | `--consent-banner-animation-duration` | `280ms` | Normal | | `--accordion-duration` | `150ms` | Fast | | `--consent-widget-accordion-duration` | `150ms` | Fast | | `--c15t-duration-normal` | `150ms` | Fast | | `--collapsible-duration` | `150ms` | Fast | ### Copy-Paste Transition Snippets **Transform** ```css transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), translate 0.2s cubic-bezier(0.4, 0, 0.2, 1), scale 0.2s cubic-bezier(0.4...; ``` **All Props** ```css transition: grid-template-rows 0.3s cubic-bezier(0.4, 0, 0.2, 1); ``` **Color / Background** ```css transition: color 0.1s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.1s cubic-bezier(0.4, 0, 0.2, 1); ``` **Background** ```css transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1); ``` ### Keyframe Animation Catalog | Animation Name | Type | Animated Props | Use Hint | |----------------|------|----------------|----------| | `enterFromRight` | Fade + Move | opacity, transform | Element entrance | | `enterFromLeft` | Fade + Move | opacity, transform | Element entrance | | `exitToRight` | Fade + Move | opacity, transform | Element exit | | `exitToLeft` | Fade + Move | opacity, transform | Element exit | | `scaleIn` | Fade + Move | opacity, transform | Focus / emphasis | | `scaleOut` | Fade + Move | opacity, transform | Focus / emphasis | | `loader-spin` | Rotate / Spin | transform | Loading indicator | | `enter` | Fade + Move | opacity, transform | Element entrance | | `exit` | Fade + Move | opacity, transform | Element exit | | `spin` | Rotate / Spin | transform | Loading indicator | ### Motion Fingerprint - **Speed Character**: Balanced Pacing (median duration: `200ms`) - **Dominant Easing**: custom cubic-bezier curves - **Animation Library**: 10 unique animations (10 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 inter as the primary typeface — it defines the brand personality - Use negative letter-spacing (-1.152px) at display sizes for compressed, editorial headlines - Use the extracted shadow patterns for elevation — they are tuned to match the brand palette - Use Muted (`#08090a`) as the primary accent — it's the brand's signature interactive color - Use pill-shaped radius (9999px) for primary CTA buttons — the brand uses fully-rounded, pill CTAs - Respect the 4px–32px spacing range — the design uses a wide scale for visual breathing room - Build a content-dense footer (5 columns, ~29 links) — this site treats the footer as a sitemap, not an afterthought ### Don't - Don't substitute with generic sans-serif or serif — the custom font carries the brand - Don't increase letter-spacing on headings — the type is designed to run tight at scale - Don't invent new shadow values — use only the extracted shadow levels - Don't introduce additional saturated accent colors — the palette is intentionally controlled - Don't use rectangular buttons for primary actions — the rounded pill shape is the brand standard - 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 `lab(100 0 0)` as the base canvas" why: "Every component is designed to composit against this exact tone" test: "document.body.style.backgroundColor === 'lab(100 0 0)'" - id: brand-accent-001 type: do rule: "Reserve `rgb(8, 9, 10)` for primary CTAs and brand-mark signals only" why: "Single chromatic assertion device — overuse dilutes meaning" test: "querySelectorAll('[style*=\"rgb(8, 9, 10)\"]').length <= 3 per fold" ``` ## 9. Responsive Behavior ### Breakpoints | Name | Width | Key Changes | |------|-------|-------------| | Mobile | 380px | Single column, compact spacing | | Mobile | 480px | Single column, compact spacing | | Mobile Large | 610px | Expanded mobile layout | | Mobile Large | 729px | Expanded mobile layout | | Tablet | 768px | Multi-column grids begin | | Tablet | 1000px | Multi-column grids begin | ### Token Diff — Desktop vs Mobile | Element | Property | Desktop | Mobile | |---------|----------|---------|--------| | heading | font-size | `57.6px` | `40px` | | heading | line-height | `66.24px` | `46px` | | heading | letter-spacing | `-1.152px` | `-0.8px` | | nav | display | `flex` | `none` | | nav | height | `32px` | `auto` | | button | width | `100px` | `max-content` | | card | width | `440px` | `343px` | ### Collapsing Strategy - Headlines: 57.6px → 40px on mobile - Navigation: flex → none on mobile - Cards: multi-column → stacked vertical on mobile - Footer: multi-column → stacked single column on mobile ### Touch Targets - Buttons: 4px 12px 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): - **Footer columns collapse:** 5 columns (desktop) → 2 columns (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 (10) ## 9b. Visual Tone & Photography **Tone:** Mixed photography + illustration A balanced mix of photographic content and vector graphics. Photos likely carry product/lifestyle context while SVG handles icons, logos, and decorative accents. **Canonical Brand Image (OG):** - https://www.mintlify.com/_next/static/media/og.28576e75.png (1200×630px) *This is the image shown when the site is shared on social media — represents the brand visual essence.* **Hero Image (above-fold dominant visual):** - Aspect: 1.45:1 (landscape) - Rendered size: 1074×743px - Alt text: "Hero illustration" - *Use this aspect ratio + composition for your clone's hero — mimicking the proportion preserves the visual hierarchy.* **Aspect Ratio Distribution:** - Landscape (1.15–2.3): 13 (100%) - Portrait (<0.87): 0 (0%) - Square (0.87–1.15): 0 (0%) **Media Format Mix:** - SVG: 4 (icons, illustrations, decorative geometry) **Average rendered image size:** 507×291px **Above-fold image count:** 1 / 13 **Decorative Patterns Detected:** - 3 large decorative SVG shapes (≥200×200px, non-icon) — likely blob/illustration accents - **Glassmorphism** detected (`backdrop-filter: blur`) — layered transparent surfaces with blur, modern OS-like aesthetic **Clone instruction for decorative work:** Decorative SVG accents are part of the brand — generate or source blob/illustration shapes to scatter behind content. **Imagery Guidance for clones:** - Mix photography and illustration intentionally: photos for product/context, vectors for icons + decorative accents. - Respect the format split — replacing JPGs with illustrations (or vice versa) will shift the brand tone. ## 10. Agent Prompt Guide ### Quick Reference - Background: White (`#ffffff`) - Primary text: Black (`#000000`) - Accent: Pure Black (`#08090a`) - Border: Whitesmoke (`#dddddd`) - Font: inter - Body: 16px weight 400 ### Example Component Prompts - "Create a hero section on White background (#ffffff). Headline at 57.6px inter weight 600, line-height 1.15, letter-spacing -1.152px, color #000000." - "Create the primary CTA button: `#08090a` background, `#08090a` text, 9999px border-radius, 4px 12px padding, 500 weight, inter font." - "Design a card on `transparent` background. Border: none. Radius: 0px. Shadow: none. Padding: 0px." - "Build navigation: relative on `#ffffff`. inter 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 inter, weight range 400–700. Never exceed 700 — heavier weights break the brand's tonal restraint. 3. **Accent**: Pure Black (`#08090a`) is the sole interactive color. On hover → #18e299 (`#18e299`). Use CSS transitions, not opacity/brightness filters. 4. **Focus**: Render focus rings in Ring Blue (`#476cff`) — never hide focus outlines. The ring color is distinct from the accent to avoid ambiguity. 5. **Motion**: All transitions use `cubic-bezier(0.4,0,0.2,1)`. Timing: 150ms for micro-interactions, 150ms for layout changes. Never use linear for UI transitions — preserve the brand's easing personality. 6. **Shape**: CTAs at `9999px`, cards at `0px`. Apply border-radius from the extracted scale only — don't invent intermediate values. 7. **Spacing**: Use the `--ca-space-*` token scale (4px–32px). All padding, margin, and gap values are multiples from this scale — no magic numbers. 8. **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: #f2f2f2; --ca-surface-2: #f6f6f6; --ca-ink-subtle: #564b42; --ca-primary: #08090a; --ca-primary-hover: #18e299; --ca-hairline: #dddddd; --ca-primary-focus: #476cff; --ca-semantic-error: #d45656; --ca-semantic-warning: #c37d0d; } /* Typography */ :root { --ca-font-primary: "inter", system-ui, sans-serif; --ca-text-display: 57.6px; --ca-text-body: 15px; --ca-text-button: 15px; } /* Spacing & Radius */ :root { --ca-space-xxs: 2px; --ca-space-xs: 4px; --ca-space-sm: 8px; --ca-space-md: 12px; --ca-space-base: 16px; --ca-space-lg: 24px; --ca-space-xl: 32px; --ca-space-2xl: 48px; --ca-space-3xl: 72px; --ca-radius-none: 0px; --ca-radius-xs: 4px; --ca-radius-sm: 8px; --ca-radius-md: 14px; --ca-radius-lg: 16px; --ca-radius-xl: 24px; --ca-radius-full: 9999px; } /* Motion */ :root { --ca-ease-out: cubic-bezier(0,0,.2,1); --ca-ease-in-out: cubic-bezier(.4,0,.2,1); } ``` ## 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: section classes: ["relative", "isolate"] height: 1232px width: 1425px layout: block children: 4 vertical-padding: ~100px (airy) - section: unknown tag: div classes: ["c15t-ui-root-hE9Kz", "c15t-ui-bottomLeft-CbyqH", "c15t-ui-bannerVisible-pYYY9"] height: 210px width: 821px layout: flex-column justify=normal children: 1 vertical-padding: ~24px padding: "24px" - section: section tag: section classes: ["md:px-8", "md:pt-18", "pt-24", "md:pb-36"] height: 372px width: 1425px layout: flex-column justify=space-between children: 1 vertical-padding: ~108px (airy) padding: "72px 32px 144px" - section: feature-section tag: section classes: ["w-full", "mx-auto", "max-w-5xl", "flex"] height: 1428px width: 1024px layout: flex-column justify=center children: 2 vertical-padding: ~48px - section: unknown tag: div classes: ["lf-player-container"] height: 432px width: 1022px layout: block children: 1 - section: feature-section tag: section classes: ["bg-background-soft", "w-full", "md:py-24", "py-18"] height: 1298px width: 1425px layout: block children: 1 bg: "lab(2.42579 -0.165291 -0.470081 / 0.03)" vertical-padding: ~96px (airy) padding: "96px 0px" - section: feature-section tag: section classes: ["w-full", "md:py-[4.5rem]", "py-12", "overflow-hidden"] height: 782px width: 1425px layout: block children: 2 vertical-padding: ~72px (generous) padding: "72px 0px" - section: feature-section tag: section classes: ["relative", "[&>div:nth-child(3)]:z-20", "[&>div:nth-child(3)]:relative", "w-full"] height: 775px width: 1425px layout: block children: 3 vertical-padding: ~120px (airy) padding: "120px 24px" - section: footer tag: footer classes: ["w-full", "bg-background-soft", "border-t", "border-border-surface"] height: 736px width: 1425px layout: block children: 1 bg: "lab(2.42579 -0.165291 -0.470081 / 0.03)" ``` **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: - "Built for the intelligence age" sub-headings: - "Built for both people and AI" - "Bring intelligence to enterprise knowledge" - "See how Anthropic accelerates AI development with Mintlify" - "EXPLORE" ctas: - "Resources" - "Contact sales" - "Start for free" - "NEW Workflows for self-updating knowledge management" - "Start now" - "COPY PAGE" - "Explore for enterprise" - "Anthropic" navigation: - "Customers" - "Blog" - "Pricing" - "Contact sales" - "Start for free" footer-links: - "Startups" - "All systems normal" ``` **Agent rule**: reuse these exact strings when generating UI. Do NOT translate or rephrase — brand voice is preserved through the original wording. ## 15. Asset Inventory (Image Roles & Ratios) *Image inventory classified by role and aspect ratio. When reproducing the site, allocate this number of assets per role.* ```yaml assets: hero: count: 1 avg-ratio: 1.98 common-aspect: "~16:9 landscape" sample-alts: - "Anthropic background" ``` **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 ``` _Source pattern detected: padding `4px 12px` · radius `3.35544e+07px` · weight `500`_ ### Generic Card ```html
``` _Source pattern detected: padding `0px` · radius `0px` · shadow `none`_ **Agent rule**: use these markup skeletons as the structural baseline. Apply tokens from §2-3 for visual styling. ## 17. Content Architecture & Resources (Links by Purpose) *The page's links classified by purpose — the information architecture to reproduce. Categories, featured images, devices and projects are extracted from the rendered DOM, not guessed.* **By purpose:** **nav** 2 · **cta** 2 · **pricing** 2 · **docs** 6 · **blog** 2 · **project** 13 · **social** 4 · **legal** 2 · **footer** 14 · **other** 2 **Primary actions (conversion path):** - Primary call-to-action — "Start for free" (the conversion path) → `https://app.mintlify.com/signup` - Primary call-to-action — "Get started for free" (the conversion path) → `https://app.mintlify.com/signup` **Projects / case studies detected** (clustered by URL + featured image): *Customers* — high confidence, 12 items: | Title | Featured image | Link | |---|---|---| | CUSTOMER STORY See how Anthropic accelerates | `image?url=%2Fenterprise%2Fanthropic.` (ar 1.97) | https://www.mintlify.com/customers/anthropic | | How Perplexity transformed its documentation | `image?url=%2Fcustomers%2Fperplexity.` (ar 1.53) | https://www.mintlify.com/customers/perplexity | | How X is using Mintlify to power the develop | `image?url=%2Fcustomers%2Fx.webp&w=10` (ar 1.53) | https://www.mintlify.com/customers/x | | How Kalshi helps developers discover what's | `image?url=%2Fcustomers%2Fkalshi.webp` (ar 1.53) | https://www.mintlify.com/customers/kalshi | | How Cognition scaled their documentation to | `image?url=%2Fcustomers%2Fcognition.w` (ar 1.53) | https://www.mintlify.com/customers/cognition | | How Together AI scaled their documentation i | `image?url=%2Fcustomers%2Ftogetherai.` (ar 1.53) | https://www.mintlify.com/customers/togetherai | | How Laravel scaled world-class documentation | `image?url=%2Fcustomers%2Flaravel.web` (ar 1.53) | https://www.mintlify.com/customers/laravel | | Learn how Replit uses Mintlify to turn docum | `image?url=%2Fcustomers%2Freplit.webp` (ar 1.53) | https://www.mintlify.com/customers/replit | **Signals:** 20/49 links carry a featured image · device mockups detected: laptop ×11 · dominant link roles: footer-link (27), content-card (14), inline-link (5). --- ## Extraction Completeness: 77/100 (B) | Category | Score | Max | Detail | |----------|-------|-----|--------| | Colors & Palette | 21 | 25 | 15 named colors | | Typography | 10 | 20 | 4 roles defined | | Components | 16 | 20 | 4 specs extracted | | Motion & Interaction | 15 | 15 | Keyframes, easing vars | | CSS Custom Properties | 10 | 10 | 451 vars | | Responsive Breakpoints | 5 | 5 | 6 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 (Geist Mono, inter)** — 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. *✅ No critical extraction gaps detected — high-confidence reproduction expected.* ### Per-section confidence | Section | Confidence | Reason | |---------|------------|--------| | §1 Visual Theme | High | Body bg extracted via getComputedStyle() | | §2 Colors | High | 451 CSS vars (semantic naming requires ≥20 for high) | | §3 Typography | Medium | 4 typography roles inferred | | §4 Components | Medium | 4 component variants captured | | §7 Motion | High | Keyframes + transitions | | §8 Do's/Don'ts | High | 14 rules generated; design-decisions.json has evidence per rule | | §9 Responsive | High | 6 breakpoints detected | | §9b Photography | High | 13 images, hero present | ## 11.1 CSS Implementation Guide (CSS Interception Engine v2.15+) *Ready-to-use CSS from Prism's CSS Interception Engine — intercepted directly from the site's CSS files (bypasses CORS). Copy-paste into your `