replit-ui-skills

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English

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Chinese

Replit UI Skills

Replit UI 设计规范

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

用于构建Replit风格界面的强制性约束（适配AI Agent）。

When to Apply

适用场景

Reference these guidelines when:

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

在以下场景中请参考本指南：

构建浅色模式界面
创建Replit风格的设计系统
实现采用Inter字体和4px栅格的UI

Colors

色彩规范

SHOULD use light backgrounds for primary surfaces
MUST use
```
#F8F8F8
```
as page background (
```
surface-base
```
)
MUST use
```
#9266E6
```
for primary actions and focus states (
```
accent
```
)
SHOULD reduce color palette (currently 26 colors detected)
MUST maintain text contrast ratio of at least 4.5:1 for accessibility

主界面区域应使用浅色背景
页面背景必须使用
```
#F8F8F8
```
（对应
```
surface-base
```
）
主要操作和焦点状态必须使用
```
#9266E6
```
（对应
```
accent
```
）
应精简调色板（当前检测到26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`	#F8F8F8	rgb(248,248,248)	Page background
`surface-raised`	#1C4B39	rgb(28,75,57)	Cards, modals, raised surfaces
`surface-overlay`	#E1EAE7	rgb(225,234,231)	Overlays, tooltips, dropdowns
`text-primary`	#769E8E	rgb(118,158,142)	Headings, body text
`text-secondary`	#8F9A96	rgb(143,154,150)	Secondary, muted text
`text-tertiary`	#BBBFBB	rgb(187,191,187)	Additional text
`border-default`	#EEEEEE	rgb(238,238,238)	Subtle borders, dividers
`accent`	#9266E6	rgb(146,102,230)	Primary actions, links, focus
`destructive`	#DE4409	rgb(222,68,9)	Error states, delete actions

Token	十六进制值	RGB值	用途
`surface-base`	#F8F8F8	rgb(248,248,248)	页面背景
`surface-raised`	#1C4B39	rgb(28,75,57)	卡片、模态框、悬浮层
`surface-overlay`	#E1EAE7	rgb(225,234,231)	覆盖层、提示框、下拉菜单
`text-primary`	#769E8E	rgb(118,158,142)	标题、正文文本
`text-secondary`	#8F9A96	rgb(143,154,150)	次要、弱化文本
`text-tertiary`	#BBBFBB	rgb(187,191,187)	辅助文本
`border-default`	#EEEEEE	rgb(238,238,238)	细微边框、分隔线
`accent`	#9266E6	rgb(146,102,230)	主要操作、链接、焦点状态
`destructive`	#DE4409	rgb(222,68,9)	错误状态、删除操作

Typography

排版规范

MUST use
```
Inter
```
as primary font family
SHOULD use single font family for consistency
MUST use
```
31px
```
/
```
semi_bold
```
for primary headings
MUST use
```
13px
```
/
```
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
为保证一致性，应使用单一字体族
一级标题必须使用
```
31px
```
/
```
semi_bold
```
（半粗体）
正文文本必须使用
```
13px
```
/
```
400
```
（常规）
应精简字体粗细（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
```
（等宽数字）
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	31px	semi_bold	#3D3D3D	1
`heading-2`	Inter	30px	500	#434B46	1
`text-22px`	Inter	22px	500	#515152	1
`text-18px`	Inter	18px	500	#333333	1
`text-15px`	Inter	15px	400	#A7A7AA	1
`text-14px`	Inter	14px	400	#6D6F6E	1
`text-14px`	Inter	14px	300	#616362	1
`text-14px`	Inter	14px	400	#909194	1
`text-14px`	Inter	14px	300	#7A7A7B	1
`text-14px`	Inter	14px	400	#757575	1

样式	字体	字号	字重	颜色	数量
`heading-1`	Inter	31px	semi_bold	#3D3D3D	1
`heading-2`	Inter	30px	500	#434B46	1
`text-22px`	Inter	22px	500	#515152	1
`text-18px`	Inter	18px	500	#333333	1
`text-15px`	Inter	15px	400	#A7A7AA	1
`text-14px`	Inter	14px	400	#6D6F6E	1
`text-14px`	Inter	14px	300	#616362	1
`text-14px`	Inter	14px	400	#909194	1
`text-14px`	Inter	14px	300	#7A7A7B	1
`text-14px`	Inter	14px	400	#757575	1

Typography Reference

排版参考

Font Families:

```
Inter
```
(used 64x)

Font Sizes: 3px, 4px, 5px, 6px, 7px, 8px, 11px, 13px, 14px, 15px, 18px, 22px, 30px, 31px

字体族:

```
Inter
```
（使用64次）

字号: 3px, 4px, 5px, 6px, 7px, 8px, 11px, 13px, 14px, 15px, 18px, 22px, 30px, 31px

Spacing

间距规范

MUST use 4px grid for spacing
SHOULD use spacing from scale: 1px, 2px, 3px, 4px, 5px, 8px, 12px, 13px
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栅格系统进行间距设置
应使用以下间距刻度：1px, 2px, 3px, 4px, 5px, 8px, 12px, 13px
元素间默认间距应使用2px
绝不能使用任意间距值（必须遵循设计刻度）
容器内的内边距应保持一致

Borders

边框规范

MUST use border-radius from scale: 0px, 1px, 2px, 3px, 4px, 5px, 6px, 7px, 9px, 10px, 13px, 15px, 16px, 18px, 45px
SHOULD use 45px+ radius for pill-shaped elements
MUST use 1px border width consistently
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：0px, 1px, 2px, 3px, 4px, 5px, 6px, 7px, 9px, 10px, 13px, 15px, 16px, 18px, 45px
胶囊形元素应使用45px及以上的圆角
边框宽度必须统一使用1px
默认圆角应使用3px
绝不能使用任意圆角值（必须遵循设计刻度）
应使用细微边框（1px）进行元素分隔

Border Radius Reference

圆角参考

Scale: 0px, 1px, 2px, 3px, 4px, 5px, 6px, 7px, 9px, 10px, 13px, 15px, 16px, 18px, 45px

刻度: 0px, 1px, 2px, 3px, 4px, 5px, 6px, 7px, 9px, 10px, 13px, 15px, 16px, 18px, 45px

Layout

布局规范

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 14px, 6px, 10px, 4px, 21px
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作为基础视口宽度进行设计
应使用统一的元素宽度：14px, 6px, 10px, 4px, 21px
绝不能使用
```
h-screen
```
，应使用
```
h-dvh
```
实现全屏高度
固定元素必须考虑
```
safe-area-inset
```
（安全区域内边距）
方形元素应使用
```
size-*
```
，而非同时使用
```
w-*
```
+
```
h-*
```

Components

组件规范

Buttons

按钮

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#769E8E	none	-	-

变体	背景	文本	边框	高度	圆角
Ghost	transparent	#769E8E	none	-	-

Interactive States

交互状态规范

Focus

焦点状态

MUST use
```
2px
```
outline with accent color (
```
#9266E6
```
)
MUST use
```
2px
```
outline-offset
NEVER remove focus indicators

必须使用
```
2px
```
宽的
```
accent
```
色（
```
#9266E6
```
）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
```
#1C4B39
```
background
List items: use
```
#1C4B39
```
background

主按钮：背景色提亮10%
次要按钮：使用
```
#1C4B39
```
作为背景
列表项：使用
```
#1C4B39
```
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
```
（警告对话框）
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
绝不能阻止在
```
input
```
或
```
textarea
```
中粘贴内容
纯图标按钮必须添加
```
aria-label
```
（无障碍标签）

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
入场动画应使用
```
ease-out
```
（缓出）曲线
交互反馈动画时长绝不能超过
```
200ms
```
应尊重
```
prefers-reduced-motion
```
（减少动画偏好设置）

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
仅能在动画执行期间使用
```
will-change
```
任何可通过渲染逻辑实现的功能，绝不能使用
```
useEffect
```