---
version: alpha
name: Cosmos
description: Light design system extracted from www.cosmos.so (DOM-true values, Emblematic extractor 0.2.0, 2026-11-12).
colors:
  background: "#FFFFFF"
  surface: "#F7F5F3"
  on-surface: "#0D0D0D"
  on-surface-variant: "#6E6A69"
  outline: "#0D0D0D1F"
  gray-300: "#D0CDCD"
  warm-gray-light-400: "#9A9796"
  color-8: "#F2F1F0E6"
  dark-hover-primary: "#E8E6E4"
  color-10: "#FFFFFF66"
  primary: "#0D0D0D"
  on-primary: "#FFFFFF"
typography:
  display-lg:
    fontFamily: Cosmos Oracle
    fontSize: 72px
    fontWeight: 700
    lineHeight: 1
    letterSpacing: -0.04em
  headline-md:
    fontFamily: Cosmos Oracle
    fontSize: 48px
    fontWeight: 500
    lineHeight: 1
    letterSpacing: -0.04em
  title-md:
    fontFamily: Cosmos Oracle
    fontSize: 26px
    fontWeight: 500
    lineHeight: 1.15
    letterSpacing: -0.04em
  body-md:
    fontFamily: Cosmos Oracle
    fontSize: 16px
    fontWeight: 400
    lineHeight: 1.4
    letterSpacing: -0.125em
  body-sm:
    fontFamily: Cosmos Oracle
    fontSize: 14px
    fontWeight: 400
    lineHeight: 1.4
    letterSpacing: -0.143em
rounded:
  sm: 12px
  md: 16px
  lg: 25px
  full: 9999px
spacing:
  xxs: 2px
  xs: 3px
  sm: 4px
  md: 6px
  lg: 8px
  xl: 10px
  2xl: 12px
  3xl: 16px
  4xl: 20px
  5xl: 24px
  6xl: 32px
  7xl: 80px
  base: 4px
  container: 1376px
components:
  button-primary:
    backgroundColor: "{colors.on-surface}"
    textColor: "{colors.background}"
    rounded: "{rounded.full}"
    padding: 16px
    height: 48px
  button-secondary:
    textColor: "{colors.on-surface}"
    rounded: "{rounded.full}"
    padding: 0px
    height: 64px
  card:
    backgroundColor: "{colors.background}"
    rounded: "{rounded.md}"
    padding: 0px
  input:
    rounded: 0px
    padding: 0px
    height: 24px
---

# Cosmos

> Extracted from [https://www.cosmos.so/](https://www.cosmos.so/) on 2026-11-12 by Emblematic. Every value below was read from the rendered DOM (computed styles, `document.fonts`, and the fonts Chrome actually used to paint text), not estimated from pixels. When the YAML front matter and this prose disagree, the YAML wins. Copy values from this file exactly; don't transcribe them from memory. Don't copy logos, imagery, illustrations or marketing copy.

## Overview

Cosmos uses a light canvas (#FFFFFF) with a monochrome palette. Type is set in **Cosmos Oracle** (display + body), with 16px body text. Layout: 1376px container, top-sticky+transparent navigation, 6 sections. Built with next.js, tailwind, cloudfront.

## Colors

Area-weighted from painted backgrounds, text and borders on the 1440px light capture. Roles are inferred from usage (largest background, most text, interactive fills). Every hex is an exact computed value; a role marked *unverified* is a best guess that has not passed review, so its canonical token (e.g. `primary`) is left out of the front matter.

| Token | Hex | OKLCH | Role | Share of paint | CSS variable |
|---|---|---|---|---|---|
| `background` | `#FFFFFF` | 1 0 113.7 | bg | 59.5% | `--light-background-cell` |
| `surface` | `#F7F5F3` | 0.971 0.003 67.8 | surface | 20.1% | `--background-color-paper` |
| `on-surface` | `#0D0D0D` | 0.159 0 176.5 | text | 10.8% | `--light-text-primary` |
| `on-surface-variant` | `#6E6A69` | 0.528 0.005 34.3 | muted | 0.77% | `--color-text-secondary` |
| `outline` | `#0D0D0D1F` (on bg `#E2E2E2`) | 0.159 0 0 | border | 0.34% | — |
| `gray-300` | `#D0CDCD` | 0.851 0.003 17.2 | other | 6.2% | `--color-gray-300` |
| `warm-gray-light-400` | `#9A9796` | 0.679 0.004 39.5 | other | 0.76% | `--color-warm-gray-light-400` |
| `color-8` | `#F2F1F0E6` (on bg `#F3F2F1`) | 0.959 0.002 68.4 | other | 0.33% | — |
| `dark-hover-primary` | `#E8E6E4` | 0.926 0.004 67.8 | other | 0.20% | `--dark-hover-primary` |
| `color-10` | `#FFFFFF66` (on bg `#FFFFFF`) | 1 0 331.7 | other | 0.04% | — |

Declared brand/accent tokens: `--color-button-accent` = `#0700FF` (declared, not painted on this page), `--background-color-button-accent` = `#0700FF` (declared, not painted on this page).

Contrast: text on background 19.43:1, muted text 5.35:1, accent 19.43:1.

Gradients in use: `linear-gradient(lab(96.648 0.426352 1.20401) 0%, lab(96.648 0.426352 1.20401) 15%, color(srgb 0.968422 0.960817 0.952972 / 0.92) 26%, color(`.

The site does not change under `prefers-color-scheme: dark`.

## Typography

| Family | Role | Weights | Share of text | Source |
|---|---|---|---|---|
| **Cosmos Oracle** (CSS: `cosmosOracle`) | display, body | 400, 500, 700 | 100.0% | webfont |

Declared in `@font-face` but not used to paint text on this page: Geist Mono, Basis Mono. Don't treat these as the page's fonts.

Scale (px): 14, 15, 16, 20, 26, 48, 72. Effective ratio ≈ 1.456. Body 16px at line-height 1.4; display 72px with tracking -0.04em. Headings are sentence case. On a 390px viewport the body is 16px and display 48px.

## Layout

Spacing follows a 4px base unit; the most used steps are 2, 3, 4, 6, 8, 10, 12, 16, 20, 24, 32, 80px. Sections open with about 128px of space before their first line of text. Content sits in a 1376px container on a 3-column grid. Text density 0.118 (text area / page area).

Section order (desktop). Kinds below the review threshold are shown as *section*:

1. **nav** (92px, bg #F7F5F3)
2. **hero** — “lamp with character Find your next” (900px, bg #F7F5F3)
3. **section** — “Build your world, your way” (672px, bg #FFFFFF)
4. **logos** — “Shop from brands like” (760px, bg #FFFFFF)
5. **logos** — “Find what others are saving” (811px, bg #FFFFFF)
6. **footer** — “Discover what’s next” (518px, bg #F7F5F3)

## Elevation & Depth

Style: subtle. Most used shadows:

- `rgba(0, 0, 0, 0.05) 0px 1px 8px 0px`
- `rgba(0, 0, 0, 0.02) 0px 2px 12px 0px, rgba(0, 0, 0, 0.1) 0px 4px 16px 0px`
- `rgba(0, 0, 0, 0.05) 0px 3px 12px 0px`

## Shapes

Dominant corner radius is a full pill; radii in use: 12px, 16px, 25px, pill. Borders: hairline (1px).

## Components

- **button-primary**: backgroundColor `#0D0D0D`, textColor `#FFFFFF`, rounded `9999px`, padding `16px 24px`, height `48px`, fontFamily `cosmosOracle`, fontSize `15px`, fontWeight `500`
- **button-secondary**: textColor `#0D0D0D`, rounded `9999px`, padding `0px 0px`, height `64px`, fontFamily `cosmosOracle`, fontSize `15px`, fontWeight `500`, border `1px solid #0D0D0D1F`
- **card**: rounded `16px`, padding `0px`, backgroundColor `#FFFFFF`, border `1px solid #0D0D0D1F`, shadow `rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0`
- **input**: rounded `0px`, height `24px`, padding `0px 0px`

## Do's and Don'ts

- Do keep the palette monochrome; there is no chromatic brand accent on the page.
- Do set body copy in Cosmos Oracle at 16px / 1.4.
- Do tighten large headlines (-0.04em at 72px).
- Don't introduce font weights beyond 400, 500, 700.
- Do keep corners at pill for most controls, and use the larger radii only for cards and media.
- Do snap spacing to multiples of 4px.
- Don't copy this site's logos, illustrations, photography or copy; use the system, not the brand assets.

## Provenance

Spec v2, extractor 0.2.0. Render quality: **ok**. Vision pass: not run. Fields below confidence 0.7 are hedged or left out above: `layout.columns`, `layout.hero`, `layout.section_count`, `space.section_padding_px`. Full per-field provenance is in `spec.json`.