hugging-face-ui-skills

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Hugging Face UI Skills

Hugging Face UI设计技能指南

Opinionated constraints for building Hugging Face-style interfaces with AI agents.

用于构建Hugging Face风格界面的AI Agent相关约束规范。

When to Apply

适用场景

Reference these guidelines when:

Building dark-mode interfaces
Creating Hugging Face-inspired design systems
Implementing UIs with Inter font and 4px grid

在以下场景中参考本指南：

构建深色模式界面
创建受Hugging Face启发的设计系统
实现基于Inter字体和4px网格的UI

Colors

颜色规范

MUST use dark backgrounds (lightness < 20) for primary surfaces - detected lightness: 7
MUST use
```
#0D1119
```
as page background (
```
surface-base
```
)
SHOULD reduce color palette (currently 13 colors detected)
MUST maintain text contrast ratio of at least 4.5:1 for accessibility

主界面必须使用深色背景（亮度<20）——检测到的亮度为7
必须使用
```
#0D1119
```
作为页面背景色（
```
surface-base
```
）
建议精简调色板（当前检测到13种颜色）
为保证可访问性，文本对比度必须至少达到4.5:1

Semantic Tokens

语义化Token

Token	HEX	RGB	Usage
`surface-base`	#0D1119	rgb(13,17,25)	Page background
`surface-raised`	#FFFFFF	rgb(255,255,255)	Cards, modals, raised surfaces
`surface-overlay`	#171D2A	rgb(23,29,42)	Overlays, tooltips, dropdowns
`text-primary`	#3D3D3D	rgb(61,61,61)	Headings, body text
`text-secondary`	#909199	rgb(144,145,153)	Secondary, muted text
`text-tertiary`	#4F4F57	rgb(79,79,87)	Additional text
`border-default`	#0B0F16	rgb(11,15,22)	Subtle borders, dividers

Token	十六进制值	RGB值	用途
`surface-base`	#0D1119	rgb(13,17,25)	页面背景
`surface-raised`	#FFFFFF	rgb(255,255,255)	卡片、模态框、悬浮层
`surface-overlay`	#171D2A	rgb(23,29,42)	覆盖层、提示框、下拉菜单
`text-primary`	#3D3D3D	rgb(61,61,61)	标题、正文文本
`text-secondary`	#909199	rgb(144,145,153)	次要、弱化文本
`text-tertiary`	#4F4F57	rgb(79,79,87)	辅助文本
`border-default`	#0B0F16	rgb(11,15,22)	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
```
61px
```
/
```
700
```
for primary headings
MUST use
```
15px
```
/
```
500
```
for body text
SHOULD reduce font weights (currently 4 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
为保证一致性，建议使用单一字体族
一级标题必须使用
```
61px
```
/
```
700
```
字号和字重
正文文本必须使用
```
15px
```
/
```
500
```
字号和字重
建议精简字体字重数量（当前检测到4种）
标题必须使用
```
text-balance
```
属性，正文必须使用
```
text-pretty
```
属性
数值数据建议使用
```
tabular-nums
```
属性
除非明确要求，否则绝不能修改字母间距

Text Styles

文本样式

Style	Font	Size	Weight	Color	Count
`heading-1`	Inter	61px	700	#E5E6E7	1
`text-18px`	Inter	18px	500	#303030	1
`text-17px`	Inter	17px	500	#3B3B3B	1
`text-17px`	Inter	17px	400	#A9ACB1	1
`text-17px`	Inter	17px	400	#65676F	1
`body`	Inter	15px	500	#353535	1
`body-secondary`	Inter	14px	400	#525252	2
`body-secondary`	Inter	14px	400	#3C3C3C	1
`body-secondary`	Inter	14px	500	#383838	1
`body-secondary`	Inter	14px	400	#7F848C	1

样式	字体	字号	字重	颜色	数量
`heading-1`	Inter	61px	700	#E5E6E7	1
`text-18px`	Inter	18px	500	#303030	1
`text-17px`	Inter	17px	500	#3B3B3B	1
`text-17px`	Inter	17px	400	#A9ACB1	1
`text-17px`	Inter	17px	400	#65676F	1
`body`	Inter	15px	500	#353535	1
`body-secondary`	Inter	14px	400	#525252	2
`body-secondary`	Inter	14px	400	#3C3C3C	1
`body-secondary`	Inter	14px	500	#383838	1
`body-secondary`	Inter	14px	400	#7F848C	1

Typography Reference

排版参考

Font Families:

```
Inter
```
(used 106x)

Font Sizes: 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 17px, 18px, 61px

字体族：

```
Inter
```
（使用次数106次）

字号： 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 17px, 18px, 61px

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 2px as default gap between elements
NEVER use arbitrary spacing values (use design scale)
SHOULD maintain consistent padding within containers

必须使用4px网格系统来设置间距
建议使用以下间距刻度：1px, 2px, 3px, 4px, 5px, 6px, 7px, 8px
元素之间的默认间距建议使用2px
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: 0px, 2px, 3px, 4px, 5px, 6px, 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 21px
SHOULD use 21px+ radius for pill-shaped elements
SHOULD limit border widths to: 1px, 2px, 5px
SHOULD use 4px 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：0px, 2px, 3px, 4px, 5px, 6px, 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 21px
胶囊状元素建议使用21px及以上的圆角
边框宽度建议限制为：1px, 2px, 5px
默认圆角建议使用4px
绝不能使用任意圆角值（需遵循设计刻度）
元素分隔建议使用细微边框（1px）

Border Radius Reference

圆角参考

Scale: 0px, 2px, 3px, 4px, 5px, 6px, 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 21px

刻度： 0px, 2px, 3px, 4px, 5px, 6px, 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 21px

Layout

布局规范

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 12px, 10px, 14px, 9px, 11px
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-*
```

必须以1920px作为基准视口宽度进行设计
建议使用一致的元素宽度：12px, 10px, 14px, 9px, 11px
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
```
来设置全屏高度
固定元素必须考虑
```
safe-area-inset
```
安全区域
方形元素建议使用
```
size-*
```
属性，而非同时设置
```
w-*
```
+
```
h-*
```

Detected Layout Patterns

检测到的布局模式

Main Content: width: 1510px, height: 754px
Main Content: width: 1103px, height: 796px
Header: height: 60px

主内容区：宽度1510px，高度754px
主内容区：宽度1103px，高度796px
头部导航：高度60px

Components

组件规范

MUST use
```
0px
```
height for input fields

输入框必须使用
```
0px
```
高度

Buttons

按钮

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#777B84	none	-	-

变体	背景色	文本色	边框	高度	圆角
Ghost	透明	#777B84	无	-	-

Inputs

输入框

Height:
```
0px
```

高度：
```
0px
```

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
```
）外边框
必须设置2px的外边框偏移量
绝不能移除聚焦指示器

Hover

悬停状态

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

主按钮：背景色提亮10%
次按钮：使用
```
#FFFFFF
```
作为背景色
列表项：使用
```
#FFFFFF
```
作为背景色

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
```
组件
加载状态建议使用结构化骨架屏
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
```
属性

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
仅能对合成器属性（
```
transform
```
、
```
opacity
```
）执行动画
绝不能对布局属性（
```
width
```
、
```
height
```
、
```
top
```
、
```
left
```
、
```
margin
```
、
```
padding
```
）执行动画
入场动画建议使用
```
ease-out
```
缓动函数
交互反馈动画时长绝不能超过200ms
应遵循
```
prefers-reduced-motion
```
用户偏好设置

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

绝不能对大面积区域执行
```
blur()
```
或
```
backdrop-filter
```
动画
仅在动画活跃时使用
```
will-change
```
属性，其他时候绝不能使用
任何可通过渲染逻辑实现的功能，绝不能使用
```
useEffect
```
来实现