anthropic-ui-skills

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Original

English

🇨🇳

Translation

Chinese

Anthropic UI Skills

Anthropic UI 设计规范

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

为构建Anthropic风格界面（适配AI Agent）制定的约束性设计规范。

When to Apply

适用场景

Reference these guidelines when:

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

以下场景请参考本规范：

构建浅色模式界面时
创建Anthropic风格的设计系统时
采用Inter字体和4px网格实现UI时

Colors

颜色

SHOULD use light backgrounds for primary surfaces
MUST use
```
#ECE9E0
```
as page background (
```
surface-base
```
)
SHOULD limit color palette to 8 distinct colors
MUST maintain text contrast ratio of at least 4.5:1 for accessibility

主界面背景应使用浅色
页面背景必须使用
```
#ECE9E0
```
（对应
```
surface-base
```
）
颜色调色板应限制为8种不同颜色
为保障无障碍性，文本对比度必须至少达到4.5:1

Semantic Tokens

语义化令牌

Token	HEX	RGB	Usage
`surface-base`	#ECE9E0	rgb(236,233,224)	Page background
`surface-raised`	#DBD1C0	rgb(219,209,192)	Cards, modals, raised surfaces
`surface-overlay`	#0F0F10	rgb(15,15,16)	Overlays, tooltips, dropdowns
`text-primary`	#625F59	rgb(98,95,89)	Headings, body text
`text-secondary`	#9F9F9C	rgb(159,159,156)	Secondary, muted text
`text-tertiary`	#454036	rgb(69,64,54)	Additional text

令牌	十六进制值	RGB值	用途
`surface-base`	#ECE9E0	rgb(236,233,224)	页面背景
`surface-raised`	#DBD1C0	rgb(219,209,192)	卡片、模态框、凸起界面
`surface-overlay`	#0F0F10	rgb(15,15,16)	遮罩、提示框、下拉菜单
`text-primary`	#625F59	rgb(98,95,89)	标题、正文文本
`text-secondary`	#9F9F9C	rgb(159,159,156)	次要、弱化文本
`text-tertiary`	#454036	rgb(69,64,54)	辅助文本

Typography

排版

MUST use
```
Inter
```
as primary font family
SHOULD use single font family for consistency
MUST use
```
68px
```
/
```
700
```
for primary headings
MUST use
```
33px
```
/
```
semi_bold
```
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

必须以
```
Inter
```
作为主要字体家族
为保持一致性，应使用单一字体家族
一级标题必须使用
```
68px
```
/
```
700
```
字重
正文文本必须使用
```
33px
```
/
```
semi_bold
```
字重
应减少字体字重数量（当前检测到5种）
标题必须使用
```
text-balance
```
，正文必须使用
```
text-pretty
```
数字数据应使用
```
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	68px	700	#201F1D	1
`body`	Inter	33px	semi_bold	#35312A	1
`text-23px`	Inter	23px	500	#403D37	1
`text-21px`	Inter	21px	400	#3D362C	1
`text-21px`	Inter	21px	400	#3B352B	1
`text-20px`	Inter	20px	400	#494237	1
`text-17px`	Inter	17px	500	#423F3B	1
`text-16px`	Inter	16px	400	#454036	1
`text-14px`	Inter	14px	500	#3F3931	1
`text-14px`	Inter	14px	400	#A2A3A0	1

样式	字体	字号	字重	颜色	数量
`heading-1`	Inter	68px	700	#201F1D	1
`body`	Inter	33px	semi_bold	#35312A	1
`text-23px`	Inter	23px	500	#403D37	1
`text-21px`	Inter	21px	400	#3D362C	1
`text-21px`	Inter	21px	400	#3B352B	1
`text-20px`	Inter	20px	400	#494237	1
`text-17px`	Inter	17px	500	#423F3B	1
`text-16px`	Inter	16px	400	#454036	1
`text-14px`	Inter	14px	500	#3F3931	1
`text-14px`	Inter	14px	400	#A2A3A0	1

Typography Reference

排版参考

Font Families:

```
Inter
```
(used 16x)

Font Sizes: 10px, 11px, 14px, 16px, 17px, 20px, 21px, 23px, 33px, 68px

字体家族：

```
Inter
```
（使用16次）

字号： 10px, 11px, 14px, 16px, 17px, 20px, 21px, 23px, 33px, 68px

Spacing

间距

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

必须使用4px网格系统来设定间距
应使用以下间距刻度值：3px, 4px, 5px, 6px
元素间默认间距应设为5px
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

MUST use border-radius from scale: 3px, 15px
SHOULD use 3px 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值：3px, 15px
默认圆角应设为3px
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）来分隔元素

Border Radius Reference

圆角参考

Scale: 3px, 15px

刻度： 3px, 15px

Layout

布局

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 10px, 18px, 146px, 579px
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：10px, 18px, 146px, 579px
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
```
来实现全屏视口高度
固定元素必须遵循
```
safe-area-inset
```
安全区域规则
方形元素应使用
```
size-*
```
而非
```
w-*
```
+
```
h-*
```

Detected Layout Patterns

检测到的布局模式

Main Content: width: 1920px, height: 1004px
Main Content: width: 1920px, height: 673px

主内容区：宽度1920px，高度1004px
主内容区：宽度1920px，高度673px

Components

组件

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

输入框高度必须设为
```
0px
```

Buttons

按钮

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#9F9F9C	none	-	-

变体	背景色	文本色	边框	高度	圆角
Ghost	transparent	#9F9F9C	none	-	-

Inputs

输入框

Height:
```
0px
```

高度：
```
0px
```

Interactive States

交互状态

Focus

聚焦

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
绝不能移除聚焦指示器

Hover

悬停

Buttons (primary): lighten background by 10%
Buttons (secondary): use
```
#DBD1C0
```
background
List items: use
```
#DBD1C0
```
background

主按钮：背景色提亮10%
次级按钮：使用
```
#DBD1C0
```
作为背景色
列表项：使用
```
#DBD1C0
```
作为背景色

Disabled

禁用

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

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

对于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
绝不能禁用
```
input
```
或
```
textarea
```
元素的粘贴功能
纯图标按钮必须添加
```
aria-label
```

Animation

动画

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
```
）添加动画
绝不能对布局属性（
```
width
```
、
```
height
```
、
```
top
```
、
```
left
```
、
```
margin
```
、
```
padding
```
）添加动画
入场动画应使用
```
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

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应用
```
blur()
```
或
```
backdrop-filter
```
动画
仅能在动画活跃期间使用
```
will-change
```
任何可通过渲染逻辑实现的功能，绝不能使用
```
useEffect
```