bear-ui-skills

Compare original and translation side by side

🇺🇸

Original

English

🇨🇳

Translation

Chinese

Bear UI Skills

Bear UI 设计规范

Opinionated constraints for building Bear-style interfaces with AI agents.

为使用AI Agent构建Bear风格界面而制定的约束规范。

When to Apply

适用场景

Reference these guidelines when:

Building light-mode interfaces
Creating Bear-inspired design systems
Implementing UIs with Inter font and 4px grid

在以下场景中参考本指南：

构建浅色模式界面
创建受Bear启发的设计系统
实现采用Inter字体和4px网格的UI

Colors

颜色规范

SHOULD use light backgrounds for primary surfaces
MUST use
```
#FFFFFF
```
as page background (
```
surface-base
```
)
SHOULD reduce color palette (currently 16 colors detected)
MUST maintain text contrast ratio of at least 4.5:1 for accessibility

主界面应使用浅色背景
页面背景必须使用
```
#FFFFFF
```
（对应
```
surface-base
```
）
应精简调色板（当前检测到16种颜色）
为保障无障碍性，文本对比度必须至少达到4.5:1

Semantic Tokens

语义令牌

Token	HEX	RGB	Usage
`surface-base`	#FFFFFF	rgb(255,255,255)	Page background
`surface-raised`	#DDDDDE	rgb(221,221,222)	Cards, modals, raised surfaces
`surface-overlay`	#232428	rgb(35,36,40)	Overlays, tooltips, dropdowns
`text-primary`	#8B8C90	rgb(139,140,144)	Headings, body text
`text-secondary`	#7D7D7F	rgb(125,125,127)	Secondary, muted text
`text-tertiary`	#AB8C8E	rgb(171,140,142)	Additional text
`border-default`	#EFEFEF	rgb(239,239,239)	Subtle borders, dividers

令牌	十六进制值	RGB值	用途
`surface-base`	#FFFFFF	rgb(255,255,255)	页面背景
`surface-raised`	#DDDDDE	rgb(221,221,222)	卡片、模态框、悬浮层
`surface-overlay`	#232428	rgb(35,36,40)	遮罩层、提示框、下拉菜单
`text-primary`	#8B8C90	rgb(139,140,144)	标题、正文文本
`text-secondary`	#7D7D7F	rgb(125,125,127)	次要、弱化文本
`text-tertiary`	#AB8C8E	rgb(171,140,142)	辅助文本
`border-default`	#EFEFEF	rgb(239,239,239)	细微边框、分隔线

Typography

排版规范

MUST use
```
Inter
```
as primary font family
SHOULD use single font family for consistency
MUST use
```
50px
```
/
```
700
```
for primary headings
MUST use
```
14px
```
/
```
400
```
for body text
SHOULD reduce font weights (currently 5 detected)
MUST use
```
text-balance
```
for headings and
```
text-pretty
```
for body text
SHOULD use
```
tabular-nums
```
for numeric data
NEVER modify letter-spacing unless explicitly requested

必须使用
```
Inter
```
作为主要字体族
为保持一致性，应使用单一字体族
一级标题必须使用
```
50px
```
/
```
700
```
规格
正文文本必须使用
```
14px
```
/
```
400
```
规格
应精简字重数量（当前检测到5种）
标题必须使用
```
text-balance
```
，正文必须使用
```
text-pretty
```
数值数据应使用
```
tabular-nums
```
除非明确要求，否则绝不能修改字间距

Text Styles

文本样式

Style	Font	Size	Weight	Color	Count
`heading-1`	Inter	50px	700	#494949	1
`text-23px`	Inter	23px	semi_bold	#474747	1
`text-23px`	Inter	23px	500	#535353	1
`text-22px`	Inter	22px	400	#A6A6A6	1
`text-20px`	Inter	20px	400	#A7A7A7	1
`text-17px`	Inter	17px	400	#A4A4A4	1
`text-17px`	Inter	17px	400	#686868	1
`text-16px`	Inter	16px	400	#7D7D7D	1
`text-16px`	Inter	16px	300	#808080	1
`text-16px`	Inter	16px	400	#9B9B9B	1

样式	字体	字号	字重	颜色	数量
`heading-1`	Inter	50px	700	#494949	1
`text-23px`	Inter	23px	semi_bold	#474747	1
`text-23px`	Inter	23px	500	#535353	1
`text-22px`	Inter	22px	400	#A6A6A6	1
`text-20px`	Inter	20px	400	#A7A7A7	1
`text-17px`	Inter	17px	400	#A4A4A4	1
`text-17px`	Inter	17px	400	#686868	1
`text-16px`	Inter	16px	400	#7D7D7D	1
`text-16px`	Inter	16px	300	#808080	1
`text-16px`	Inter	16px	400	#9B9B9B	1

Typography Reference

排版参考

Font Families:

```
Inter
```
(used 53x)

Font Sizes: 7px, 10px, 11px, 12px, 13px, 14px, 15px, 16px, 17px, 20px, 22px, 23px, 50px

字体族：

```
Inter
```
（使用53次）

字号： 7px, 10px, 11px, 12px, 13px, 14px, 15px, 16px, 17px, 20px, 22px, 23px, 50px

Spacing

间距规范

MUST use 4px grid for spacing
SHOULD use spacing from scale: 1px, 2px, 3px, 4px, 5px, 6px, 7px, 8px
SHOULD use 7px as default gap between elements
NEVER use arbitrary spacing values (use design scale)
SHOULD maintain consistent padding within containers

必须使用4px网格系统进行间距设置
应使用以下间距刻度：1px, 2px, 3px, 4px, 5px, 6px, 7px, 8px
元素间默认间距应使用7px
绝不能使用任意间距值（需遵循设计刻度）
容器内的内边距应保持一致

Borders

边框规范

MUST use border-radius from scale: 7px, 11px, 18px
SHOULD limit border widths to: 1px, 2px, 6px
SHOULD use 11px as default border-radius
NEVER use arbitrary border-radius values (use design scale)
SHOULD use subtle borders (1px) for element separation

必须使用以下圆角刻度：7px, 11px, 18px
边框宽度应限制为：1px, 2px, 6px
默认圆角应使用11px
绝不能使用任意圆角值（需遵循设计刻度）
应使用细微边框（1px）进行元素分隔

Border Radius Reference

圆角参考

Scale: 7px, 11px, 18px

刻度： 7px, 11px, 18px

Layout

布局规范

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 16px, 178px, 14px, 177px, 10px
SHOULD maintain text-heavy layout with clear hierarchy
NEVER use
```
h-screen
```
, use
```
h-dvh
```
for full viewport height
MUST respect
```
safe-area-inset
```
for fixed elements
SHOULD use
```
size-*
```
for square elements instead of
```
w-*
```
+
```
h-*
```

必须基于1920px基准视口宽度进行设计
应使用统一的元素宽度：16px, 178px, 14px, 177px, 10px
应保持以文本为主的布局，并具备清晰的层级结构
绝不能使用
```
h-screen
```
，需使用
```
h-dvh
```
实现全屏高度
固定元素必须遵循
```
safe-area-inset
```
规则
方形元素应使用
```
size-*
```
而非
```
w-*
```
+
```
h-*
```

Detected Layout Patterns

已检测到的布局模式

Main Content: width: 1920px, height: 1080px

主内容区：宽度: 1920px, 高度: 1080px

Components

组件

Buttons

按钮

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#7D7D7F	none	-	-

变体	背景	文本	边框	高度	圆角
Ghost	transparent	#7D7D7F	none	-	-

Interactive States

交互状态

Focus

聚焦状态

MUST use
```
2px
```
outline with accent color (
```
#5E6AD2
```
)
MUST use
```
2px
```
outline-offset
NEVER remove focus indicators

必须使用2px宽的强调色（
```
#5E6AD2
```
）外轮廓
必须设置2px的外轮廓偏移量
绝不能移除焦点指示器

Hover

悬停状态

Buttons (primary): lighten background by 10%
Buttons (secondary): use
```
#DDDDDE
```
background
List items: use
```
#DDDDDE
```
background

主按钮：背景亮度提高10%
次要按钮：使用
```
#DDDDDE
```
作为背景
列表项：使用
```
#DDDDDE
```
作为背景

Disabled

禁用状态

MUST use
```
opacity: 0.5
```
MUST use
```
cursor: not-allowed
```

必须设置
```
opacity: 0.5
```
必须设置
```
cursor: not-allowed
```

Interaction

交互规范

MUST use an
```
AlertDialog
```
for destructive or irreversible actions
SHOULD use structural skeletons for loading states
MUST show errors next to where the action happens
NEVER block paste in
```
input
```
or
```
textarea
```
elements
MUST add an
```
aria-label
```
to icon-only buttons

破坏性或不可逆操作必须使用
```
AlertDialog
```
加载状态应使用结构化骨架屏
错误提示必须显示在操作发生的位置附近
绝不能禁止
```
input
```
或
```
textarea
```
元素的粘贴功能
纯图标按钮必须添加
```
aria-label
```

Animation

动画规范

NEVER add animation unless it is explicitly requested
MUST animate only compositor props (
```
transform
```
,
```
opacity
```
)
NEVER animate layout properties (
```
width
```
,
```
height
```
,
```
top
```
,
```
left
```
,
```
margin
```
,
```
padding
```
)
SHOULD use
```
ease-out
```
on entrance animations
NEVER exceed
```
200ms
```
for interaction feedback
SHOULD respect
```
prefers-reduced-motion
```

除非明确要求，否则绝不能添加动画
仅允许对合成器属性（
```
transform
```
,
```
opacity
```
）执行动画
绝不能对布局属性（
```
width
```
,
```
height
```
,
```
top
```
,
```
left
```
,
```
margin
```
,
```
padding
```
）执行动画
入场动画应使用
```
ease-out
```
交互反馈的动画时长绝不能超过200ms
应遵循
```
prefers-reduced-motion
```
设置

Performance

性能规范

NEVER animate large
```
blur()
```
or
```
backdrop-filter
```
surfaces
NEVER apply
```
will-change
```
outside an active animation
NEVER use
```
useEffect
```
for anything that can be expressed as render logic

绝不能对大面积应用
```
blur()
```
或
```
backdrop-filter
```
的元素执行动画
仅在动画活跃期间使用
```
will-change
```
绝不能使用
```
useEffect
```
实现可通过渲染逻辑表达的功能