plaid-ui-skills

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Chinese

Plaid UI Skills

Plaid UI 设计规范

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

使用AI Agent构建Plaid风格界面的约束规范。

When to Apply

适用场景

Reference these guidelines when:

Building dark-mode interfaces
Creating Plaid-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Plaid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

MUST use dark backgrounds (lightness < 20) for primary surfaces - detected lightness: 11
MUST use
```
#1B1B1B
```
as page background (
```
surface-base
```
)
MUST use
```
#7FB4D5
```
for primary actions and focus states (
```
accent
```
)
SHOULD reduce color palette (currently 17 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11
必须使用
```
#1B1B1B
```
作为页面背景（
```
surface-base
```
）
必须使用
```
#7FB4D5
```
作为主要操作和焦点状态的颜色（
```
accent
```
）
应精简调色板（当前检测到17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

语义化Token

Token	HEX	RGB	Usage
`surface-base`	#1B1B1B	rgb(27,27,27)	Page background
`surface-raised`	#1376C1	rgb(19,118,193)	Cards, modals, raised surfaces
`surface-overlay`	#A6C5D9	rgb(166,197,217)	Overlays, tooltips, dropdowns
`text-primary`	#40645C	rgb(64,100,92)	Headings, body text
`text-secondary`	#2D4B49	rgb(45,75,73)	Secondary, muted text
`text-tertiary`	#9E9E9F	rgb(158,158,159)	Additional text
`border-default`	#373D3E	rgb(55,61,62)	Subtle borders, dividers
`accent`	#7FB4D5	rgb(127,180,213)	Primary actions, links, focus

Token	十六进制值	RGB值	用途
`surface-base`	#1B1B1B	rgb(27,27,27)	页面背景
`surface-raised`	#1376C1	rgb(19,118,193)	卡片、模态框、悬浮层
`surface-overlay`	#A6C5D9	rgb(166,197,217)	覆盖层、提示框、下拉菜单
`text-primary`	#40645C	rgb(64,100,92)	标题、正文文本
`text-secondary`	#2D4B49	rgb(45,75,73)	次要、弱化文本
`text-tertiary`	#9E9E9F	rgb(158,158,159)	辅助文本
`border-default`	#373D3E	rgb(55,61,62)	细微边框、分隔线
`accent`	#7FB4D5	rgb(127,180,213)	主要操作、链接、焦点状态

Typography

排版规范

MUST use
```
Inter
```
as primary font family
SHOULD use single font family for consistency
MUST use
```
72px
```
/
```
700
```
for primary headings
MUST use
```
23px
```
/
```
400
```
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
为保持一致性，应使用单一字体族
一级标题必须使用
```
72px
```
/
```
700
```
字重
正文文本必须使用
```
23px
```
/
```
400
```
字重
应精简字重数量（当前检测到4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，否则不得修改字间距

Text Styles

文本样式

Style	Font	Size	Weight	Color	Count
`heading-1`	Inter	72px	700	#7CD5B9	1
`body`	Inter	23px	400	#BDE4F1	1
`text-19px`	Inter	19px	500	#2D4B49	1
`text-19px`	Inter	19px	500	#93CAE6	1
`text-19px`	Inter	19px	400	#D1D1D1	1
`text-17px`	Inter	17px	400	#7FB4D5	1
`text-16px`	Inter	16px	500	#83BEE0	1
`text-15px`	Inter	15px	400	#35615B	1
`text-15px`	Inter	15px	400	#374D5A	1
`text-14px`	Inter	14px	400	#364854	1

样式	字体	字号	字重	颜色	数量
`heading-1`	Inter	72px	700	#7CD5B9	1
`body`	Inter	23px	400	#BDE4F1	1
`text-19px`	Inter	19px	500	#2D4B49	1
`text-19px`	Inter	19px	500	#93CAE6	1
`text-19px`	Inter	19px	400	#D1D1D1	1
`text-17px`	Inter	17px	400	#7FB4D5	1
`text-16px`	Inter	16px	500	#83BEE0	1
`text-15px`	Inter	15px	400	#35615B	1
`text-15px`	Inter	15px	400	#374D5A	1
`text-14px`	Inter	14px	400	#364854	1

Typography Reference

排版参考

Font Families:

```
Inter
```
(used 20x)

Font Sizes: 7px, 11px, 12px, 13px, 14px, 15px, 16px, 17px, 19px, 23px, 72px

字体族：

```
Inter
```
（使用20次）

**字号：**7px, 11px, 12px, 13px, 14px, 15px, 16px, 17px, 19px, 23px, 72px

Spacing

间距规范

MUST use 4px grid for spacing
SHOULD use spacing from scale: 3px, 4px, 5px, 6px, 11px, 41px
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网格系统设置间距
应使用以下间距刻度：3px, 4px, 5px, 6px, 11px, 41px
元素间默认间距应使用5px
不得使用任意间距值（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: 18px, 19px, 26px, 32px
SHOULD use 26px+ radius for pill-shaped elements
SHOULD limit border widths to: 1px, 2px, 3px
SHOULD use 26px 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：18px, 19px, 26px, 32px
胶囊形元素应使用26px及以上的圆角
边框宽度应限制为：1px, 2px, 3px
默认圆角应使用26px
不得使用任意圆角值（需遵循设计刻度）
元素分隔应使用细微边框（1px）

Border Radius Reference

圆角参考刻度

Scale: 18px, 19px, 26px, 32px

**刻度：**18px, 19px, 26px, 32px

Layout

布局规范

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 5px, 6px, 24px, 77px, 210px
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为基准视口宽度进行设计
应使用统一的元素宽度：5px, 6px, 24px, 77px, 210px
应保持文本主导的布局，且层级清晰
不得使用
```
h-screen
```
，需使用
```
h-dvh
```
实现全屏高度
固定元素必须考虑
```
safe-area-inset
```
安全区域
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: 1080px
Main Content: width: 1920px, height: 874px

主内容区：宽度1920px，高度1080px
主内容区：宽度1920px，高度874px

Components

组件规范

Buttons

按钮

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#D1D1D1	none	-	-

变体	背景色	文本色	边框	高度	圆角
幽灵按钮	透明	#D1D1D1	无	-	-

Interactive States

交互状态规范

Focus

焦点状态

MUST use
```
2px
```
outline with accent color (
```
#7FB4D5
```
)
MUST use
```
2px
```
outline-offset
NEVER remove focus indicators

必须使用2px宽的
```
#7FB4D5
```
（强调色）外轮廓
必须设置2px的外轮廓偏移量
不得移除焦点指示器

Hover

悬停状态

Buttons (primary): lighten background by 10%
Buttons (secondary): use
```
#1376C1
```
background
List items: use
```
#1376C1
```
background

主按钮：背景色提亮10%
次要按钮：使用
```
#1376C1
```
作为背景色
列表项：使用
```
#1376C1
```
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旁
不得禁止
```
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，否则不得添加动画
仅允许对合成器属性（
```
transform
```
、
```
opacity
```
）执行动画
不得对布局属性（
```
width
```
、
```
height
```
、
```
top
```
、
```
left
```
、
```
margin
```
、
```
padding
```
）执行动画
入场动画应使用
```
ease-out
```
缓动函数
交互反馈动画时长不得超过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

不得对大面积
```
blur()
```
或
```
backdrop-filter
```
区域执行动画
仅在动画活跃期间使用
```
will-change
```
属性
任何可通过渲染逻辑实现的功能，不得使用
```
useEffect
```