Flowus — decoded design system

flowus.cn · light · modern · tailwind · deep decode — measured live

Flowus's design system, decoded live by Mozaika: measured color roles, type scale, buttons with real hover/focus states, motion and the brand's own tokens.

Open in Mozaika →

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/decode/flowus.cn.

Decoded design system

Flowus's decoded design system: background #FFFFFF, text #37352F, accent #0285FF, link #000000, primary #0285FF; type scale h1 40px / h2 18px / body 12px; 4px spacing base; 6px base radius. The single interactive/action color is #FFFFFF — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Using these colors

• Action color #FFFFFF — the single interactive color; only on things you click or must notice, never large fills.
• primary, accent are all #0285FF — one role, not several (the action color).
• accent #0285FF — accent for emphasis — keep it rare on the page.
• link #000000 — reads as a neutral UI color, not a link accent — verify against the reference (action = #FFFFFF).
• secondary #FFF9E6 — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.

Typography

• Heading: Ping Fang SC
• Body: Ping Fang SC
• h1: 40px
• h2: 18px
• body: 12px

Spacing

• base unit: 4px
• scale: 2px, 4px, 6px, 8px, 10px, 12px, 16px, 20px, 28px, 40px

Radii

• base: 6px
• button: 6px

Shadows (elevation)

• subtle: rgba(0, 0, 0, 0) 0px 0px 0px 1px, rgba(0, 0, 0, 0) 0px 3px 6px 0px, rgba(0, 0, 0, 0) 0px 12px 20px 0px
• card: rgba(25, 25, 25, 0.04) 0px 5px 8px 0px, rgba(25, 25, 25, 0.05) 0px 16px 24px 0px

Motion

Micro-interactions run at 100ms (dominant) with ease-out.

• durations: 100ms · 300ms · 20ms
• easings: ease-out · cubic-bezier(0.4, 0, 0.2, 1)
• animated properties: background-color, border-color, color, fill

Native design tokens

…and 110 more measured on the page.

Button states (measured)

• primary hover: background rgba(0, 0, 0, 0.03)

Layout (measured)

• container max-width: 896px
• nav: 64px relative

Motion choreography (measured)

Load order: span.loader → span.loader-icon×9 → div.text-left×11 → div.animate-click → div.swiper-slide×3

Themes

dark counterpart: background #191919, text #D4D4D4.

Responsive (measured)

• breakpoints: 480px
• mobile (390px): hero 40px · nav inline

Install it

Drop this measured system into any shadcn/Tailwind project in one command:

npx shadcn add https://mozaika.design/r/decode/flowus.cn

Or as a Meta Astryx theme — a ready defineTheme file with the measured hover/press states baked in:

curl -o src/themes/flowus.theme.ts https://mozaika.design/api/astryx/decode/flowus.cn.ts

registry item · astryx theme · or query it over MCP: get_design_system("Flowus")

Export: DESIGN.md

# Flowus — Design System

> light, modern, low, tailwind — deep decode (measured live)

## Colors

| Role | Value |
|------|-------|
| bg | `#FFFFFF` |
| surface | `#F3F2F2` |
| border | `#E1E0DF` |
| text | `#37352F` |
| text_muted | `#83817E` |
| primary | `#0285FF` |
| accent | `#0285FF` |
| link | `#000000` |
| secondary | `#FFF9E6` |
| button_bg | `#FFFFFF` |
| button_text | `#000000` |

**Using these colors**

- **Action color** `#FFFFFF` — the single interactive color; it appears only on things you click or must notice (buttons, key highlights), never on large fills or backgrounds.
- `primary`, `accent` are all `#0285FF` — one role, not several.
- **accent** `#0285FF` — accent for emphasis — keep it rare on the page.
- **link** `#000000` — reads as a neutral UI color, not a link accent — verify against the reference (action = #FFFFFF).
- **secondary** `#FFF9E6` — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.
- **Page coverage** (full-page screenshot pixels): `#FFFFFF` 74% · `#010816` 13.5% · `#345F87` 8.6% · `#E2E6E8` 3.9%

## Typography

- Heading: **Ping Fang SC** _(free fallback: Newsreader)_
- Body: **Ping Fang SC** _(free fallback: Newsreader)_

| Role | Size / weight · line-height · tracking |
|------|------------------------------------------|
| hero | 40px / 600 · lh 64px |
| h2 | 18px / 600 · lh 30px |
| body | 12px / 400 · lh 20px |

- Weight ladder: 400 · 500 · 600 — use these exact measured weights, not the 400/600 defaults.

> **Fonts —** Ping Fang SC may be proprietary — safe free fallback: Newsreader (Google Fonts).

## Spacing
- base unit: 4px (inferred from the measured scale)
- measured scale: 2px, 4px, 6px, 8px, 10px, 12px, 16px, 20px, 28px, 40px — snap all gaps/padding to these

## Radius
- base: 6px
- button: 6px
- card: 6px
- sharp: 2px

## Buttons

| Button | Fill / text | Border | Radius | Padding | Font | Shadow |
|--------|-------------|--------|--------|---------|------|--------|
| primary | `#FFFFFF` / `#000000` | 1px solid rgb(224, 224, 224) | 6px | 0px 12px 0px 12px | 500 14px | none |
| secondary | `transparent` / `#5F5E5B` | 1px solid rgba(0, 0, 0, 0) | 6px | 0px 8px 0px 0px | 500 14px | none |

**States (measured, not guessed)**

- primary hover: background `rgba(0, 0, 0, 0.03)`
- secondary hover: background `rgba(0, 0, 0, 0.03)`
- transition: `opacity 0.1s cubic-bezier(0.4, 0, 0.2, 1)`

## Shadows (elevation)
- subtle: `rgba(0, 0, 0, 0) 0px 0px 0px 1px, rgba(0, 0, 0, 0) 0px 3px 6px 0px, rgba(0, 0, 0, 0) 0px 12px 20px 0px`
- card: `rgba(25, 25, 25, 0.04) 0px 5px 8px 0px, rgba(25, 25, 25, 0.05) 0px 16px 24px 0px`

## Motion
- durations: 100ms (dominant) · 300ms · 20ms
- easings: `ease-out` (dominant) · `cubic-bezier(0.4, 0, 0.2, 1)`
- animated properties: background-color, border-color, color, fill

Micro-interactions use the dominant duration + easing; nothing on the page animates slower than the longest duration above — don't invent springier motion.

## Their own tokens (verbatim from :root)

| Token | Value |
|-------|-------|
| `--black1-95` | `rgba(0,0,0,.95)` |
| `--light_blue-25` | `rgba(204,240,255,.25)` |
| `--grey5-25` | `hsla(0,0%,88%,.25)` |
| `--normal-40` | `rgba(55,53,47,.4)` |
| `--light_green-80` | `rgba(209,255,240,.8)` |
| `--white1-55` | `hsla(0,0%,100%,.55)` |
| `--black2-35` | `rgba(0,0,0,.35)` |
| `--grey1-base` | `#333` |
| `--white2-70` | `hsla(0,0%,100%,.7)` |
| `--white-95` | `hsla(0,0%,100%,.95)` |
| `--white5-15` | `hsla(0,0%,100%,.15)` |
| `--grey8-40` | `hsla(0,0%,96%,.4)` |

_…and 108 more measured on the page._

Prefer these names when extending their system — it's the brand's actual vocabulary.

## Layout (measured)
- container max 896px
- nav: 64px relative

| Section (y) | Height | Cols | Gap | Pad y | Split |
|---|---|---|---|---|---|
| 0 | 900 | — | — | 0/0 | — |

## Motion choreography (measured)
Load order: `span.loader` @0ms → `span.loader-icon`×9 @775ms → `div.text-left`×11 @2923ms → `div.animate-click` @2938ms → `div.swiper-slide`×3 @3568ms

Rebuild the timeline, not just the durations — order, delays and staggers above are the choreography.

## Components (measured)
- link: #000000 · no underline
- disabled: bg rgba(0, 0, 0, 0) · text #000000

## Themes (both measured)
- dark counterpart: bg `#191919` · text `#D4D4D4`

## Responsive (measured)
- breakpoints: 480px
- mobile (390px): hero 40px · body 16px · nav: inline

## How to apply
Paste the Tailwind `@theme` (or CSS variables) as your base, then build each
section to its spec — verify every color, radius, and font against these tokens.
Hover/focus states, shadows and motion timings above are measured from the live page — match them exactly, don't re-guess them.

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> **Decoded with Mozaika** — measured live, not guessed. Full decoded design system + one-command install: mozaika.design/decode/flowus.cn

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An automated reading of Flowus's publicly-visible CSS (colors, fonts, spacing, motion) — not affiliated with flowus.cn. No screenshots stored. Removal requests: hello@mozaika.design.