retool-ui-skills

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Retool UI Skills

Retool UI 设计指南

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

用于借助AI Agent构建Retool风格界面的专属约束规范。

When to Apply

适用场景

Reference these guidelines when:

Building light-mode interfaces
Creating Retool-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Retool启发的设计系统
实现采用Inter字体与4px网格的UI

Colors

色彩规范

SHOULD use light backgrounds for primary surfaces
MUST use
```
#E3E6D7
```
as page background (
```
surface-base
```
)
MUST use
```
#80AEF2
```
for primary actions and focus states (
```
accent
```
)
SHOULD reduce color palette (currently 21 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
```
#E3E6D7
```
（对应语义化标识
```
surface-base
```
）
主要操作与焦点状态必须使用
```
#80AEF2
```
（对应语义化标识
```
accent
```
）
应精简调色板（当前检测到21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

语义化颜色标识

Token	HEX	RGB	Usage
`surface-base`	#E3E6D7	rgb(227,230,215)	Page background
`surface-raised`	#081319	rgb(8,19,25)	Cards, modals, raised surfaces
`surface-overlay`	#3469F5	rgb(52,105,245)	Overlays, tooltips, dropdowns
`text-primary`	#80AEF2	rgb(128,174,242)	Headings, body text
`text-secondary`	#A49369	rgb(164,147,105)	Secondary, muted text
`text-tertiary`	#646560	rgb(100,101,96)	Additional text
`border-default`	#255DF1	rgb(37,93,241)	Subtle borders, dividers
`accent`	#80AEF2	rgb(128,174,242)	Primary actions, links, focus
`warning`	#9B7C4A	rgb(155,124,74)	Warning states, cautions

标识	十六进制值	RGB值	用途
`surface-base`	#E3E6D7	rgb(227,230,215)	页面背景
`surface-raised`	#081319	rgb(8,19,25)	卡片、模态框、悬浮层
`surface-overlay`	#3469F5	rgb(52,105,245)	覆盖层、提示框、下拉菜单
`text-primary`	#80AEF2	rgb(128,174,242)	标题、正文文本
`text-secondary`	#A49369	rgb(164,147,105)	次要、弱化文本
`text-tertiary`	#646560	rgb(100,101,96)	辅助文本
`border-default`	#255DF1	rgb(37,93,241)	细微边框、分隔线
`accent`	#80AEF2	rgb(128,174,242)	主要操作、链接、焦点状态
`warning`	#9B7C4A	rgb(155,124,74)	警告状态、提示信息

Typography

排版规范

MUST use
```
Inter
```
as primary font family
SHOULD use single font family for consistency
MUST use
```
54px
```
/
```
700
```
for primary headings
MUST use
```
19px
```
/
```
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
```
作为主要字体家族
为保证一致性，应使用单一字体家族
一级标题必须使用
```
54px
```
字号 / 700字重
正文文本必须使用
```
19px
```
字号 / 500字重
应精简字重数量（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
数字数据应使用
```
tabular-nums
```
属性
除非明确要求，否则绝不能修改字符间距

Text Styles

文本样式

Style	Font	Size	Weight	Color	Count
`heading-1`	Inter	54px	700	#C4C6BC	1
`text-45px`	Inter	45px	500	#6E6E6B	1
`text-45px`	Inter	45px	500	#C2C3BD	1
`text-38px`	Inter	38px	500	#B5B6AF	1
`text-38px`	Inter	38px	500	#6C6C69	1
`text-36px`	Inter	36px	500	#AFB0A9	1
`text-36px`	Inter	36px	500	#767673	1
`text-36px`	Inter	36px	500	#CECFC7	1
`body`	Inter	19px	500	#BDBEB8	1
`body-secondary`	Inter	18px	400	#7F7F7D	1

样式	字体	字号	字重	颜色	数量
`heading-1`	Inter	54px	700	#C4C6BC	1
`text-45px`	Inter	45px	500	#6E6E6B	1
`text-45px`	Inter	45px	500	#C2C3BD	1
`text-38px`	Inter	38px	500	#B5B6AF	1
`text-38px`	Inter	38px	500	#6C6C69	1
`text-36px`	Inter	36px	500	#AFB0A9	1
`text-36px`	Inter	36px	500	#767673	1
`text-36px`	Inter	36px	500	#CECFC7	1
`body`	Inter	19px	500	#BDBEB8	1
`body-secondary`	Inter	18px	400	#7F7F7D	1

Typography Reference

排版参考

Font Families:

```
Inter
```
(used 40x)

Font Sizes: 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 16px, 18px, 19px, 36px, 38px, 45px, 54px

字体家族：

```
Inter
```
（使用40次）

**字号：**7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 16px, 18px, 19px, 36px, 38px, 45px, 54px

Spacing

间距规范

MUST use 4px grid for spacing
SHOULD use spacing from scale: 1px, 2px, 3px, 4px, 5px, 15px, 24px, 35px
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
应使用以下间距刻度值：1px, 2px, 3px, 4px, 5px, 15px, 24px, 35px
元素间默认间距应使用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: 2px, 3px, 4px, 19px, 32px, 99px
SHOULD use 32px+ radius for pill-shaped elements
SHOULD limit border widths to: 1px, 4px
SHOULD use 32px 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：2px, 3px, 4px, 19px, 32px, 99px
胶囊形元素应使用32px及以上的圆角值
边框宽度应限制为：1px, 4px
默认圆角值应使用32px
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）来区分元素

Border Radius Reference

圆角参考刻度

Scale: 2px, 3px, 4px, 19px, 32px, 99px

**刻度值：**2px, 3px, 4px, 19px, 32px, 99px

Layout

布局规范

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 8px, 11px, 7px, 6px, 1364px
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作为基础视口宽度进行设计
应使用统一的元素宽度：8px, 11px, 7px, 6px, 1364px
应保持文本为主的布局，并确保清晰的层级结构
绝不能使用
```
h-screen
```
，需使用
```
h-dvh
```
来设置全屏高度
固定定位元素必须遵循
```
safe-area-inset
```
规则
方形元素应使用
```
size-*
```
属性，而非同时设置
```
w-*
```
与
```
h-*
```

Detected Layout Patterns

检测到的布局模式

Main Content: width: 1920px, height: 900px
Main Content: width: 1307px, height: 661px
Main Content: width: 1364px, height: 702px
Header: height: 88px

主内容区：宽度1920px，高度900px
主内容区：宽度1307px，高度661px
主内容区：宽度1364px，高度702px
页眉：高度88px

Components

组件规范

Buttons

按钮

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#80AEF2	none	-	-

变体	背景	文本	边框	高度	圆角
幽灵按钮	透明	#80AEF2	无	-	-

Interactive States

交互状态规范

Focus

焦点状态

MUST use
```
2px
```
outline with accent color (
```
#80AEF2
```
)
MUST use
```
2px
```
outline-offset
NEVER remove focus indicators

必须使用2px宽的
```
accent
```
色（
```
#80AEF2
```
）外边框
必须设置2px的外边框偏移量
绝不能移除焦点指示器

Hover

悬停状态

Buttons (primary): lighten background by 10%
Buttons (secondary): use
```
#081319
```
background
List items: use
```
#081319
```
background

主按钮：背景色提亮10%
次要按钮：使用
```
#081319
```
作为背景色
列表项：使用
```
#081319
```
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

执行破坏性或不可逆操作时，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
只能对合成器属性（
```
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
```
缓动函数
交互反馈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

绝不能对大面积区域执行
```
blur()
```
或
```
backdrop-filter
```
动画
绝不能在非活跃动画场景下使用
```
will-change
```
属性
任何可通过渲染逻辑实现的功能，绝不能使用
```
useEffect
```