# Screen2.0 Visual Standard

This file is a compatibility entry for earlier design notes.

The authoritative standard is now:

- `screen2-ui-standard.md`
- `src/assets/style/screen2-tokens.css`
- `src/utils/screen2Standard.js`

Main scope:

- Home
- Forest-Grass-Wet
- Ecological Protection
- Yak Management
- Pasture Management
- Yak Industry Chain

Excluded from the current unification pass:

- Grass-Livestock Balance
- Smart Management

Key fixed values:

- Viewport: `1920 x 1080`
- Side card width: `398px`
- Side stack: 4 cards per side
- Side card gap: `12px`
- Side top: `128px`
- Card title: `16px`
- Chart axis/unit minimum: `10px`
- Icon style: home top-stat cyan-blue style, weak glow, no colorful icon palette

Do not use the older draft values such as `PingFangSc` only, `8px` unit text, `9px` axis text, or high-saturation yellow/orange/red/purple icon colors.