convex-ui-skills

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Convex UI Skills

Convex UI 设计准则

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

为AI Agent构建Convex风格界面的专属约束准则。

When to Apply

适用场景

Reference these guidelines when:

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

在以下场景中参考本准则：

构建深色模式界面时
创建受Convex启发的设计系统时
实现采用Inter字体和4px栅格的UI时

Colors

颜色规范

MUST use dark backgrounds (lightness < 20) for primary surfaces - detected lightness: 6
MUST use
```
#0F0F0F
```
as page background (
```
surface-base
```
)
MUST use
```
#214AE8
```
for primary actions and focus states (
```
accent
```
)
SHOULD reduce color palette (currently 31 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）——当前检测亮度：6
页面背景必须使用
```
#0F0F0F
```
（
```
surface-base
```
）
主要操作和焦点状态必须使用
```
#214AE8
```
（
```
accent
```
）
应精简调色板（当前检测到31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

语义化颜色变量

Token	HEX	RGB	Usage
`surface-base`	#0F0F0F	rgb(15,15,15)	Page background
`surface-raised`	#262523	rgb(38,37,35)	Cards, modals, raised surfaces
`surface-overlay`	#F2EAD3	rgb(242,234,211)	Overlays, tooltips, dropdowns
`text-primary`	#676151	rgb(103,97,81)	Headings, body text
`text-secondary`	#403D37	rgb(64,61,55)	Secondary, muted text
`text-tertiary`	#515151	rgb(81,81,81)	Additional text
`border-default`	#3A3934	rgb(58,57,52)	Subtle borders, dividers
`accent`	#214AE8	rgb(33,74,232)	Primary actions, links, focus
`destructive`	#4F3727	rgb(79,55,39)	Error states, delete actions
`warning`	#F2EAD3	rgb(242,234,211)	Warning states, cautions

变量（Token）	十六进制值（HEX）	RGB值	用途
`surface-base`	#0F0F0F	rgb(15,15,15)	页面背景
`surface-raised`	#262523	rgb(38,37,35)	卡片、模态框、悬浮层
`surface-overlay`	#F2EAD3	rgb(242,234,211)	覆盖层、提示框、下拉菜单
`text-primary`	#676151	rgb(103,97,81)	标题、正文文本
`text-secondary`	#403D37	rgb(64,61,55)	次要、弱化文本
`text-tertiary`	#515151	rgb(81,81,81)	辅助文本
`border-default`	#3A3934	rgb(58,57,52)	细微边框、分隔线
`accent`	#214AE8	rgb(33,74,232)	主要操作、链接、焦点状态
`destructive`	#4F3727	rgb(79,55,39)	错误状态、删除操作
`warning`	#F2EAD3	rgb(242,234,211)	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
```
40px
```
/
```
semi_bold
```
for primary headings
MUST use
```
21px
```
/
```
400
```
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

必须使用
```
Inter
```
作为主要字体族
为保持一致性，应使用单一字体族
主标题必须使用
```
40px
```
/
```
semi_bold
```
（半粗体）
正文文本必须使用
```
21px
```
/
```
400
```
（常规字重）
应精简字重数量（当前检测到5种）
标题必须使用
```
text-balance
```
（文本平衡），正文必须使用
```
text-pretty
```
（文本美化）
数值数据应使用
```
tabular-nums
```
（等宽数字）
除非明确要求，否则绝不要修改字间距

Text Styles

文本样式

Style	Font	Size	Weight	Color	Count
`heading-1`	Inter	40px	semi_bold	#DDDDD7	1
`text-31px`	Inter	31px	700	#403D37	1
`body`	Inter	21px	400	#676151	1
`body-secondary`	Inter	20px	700	#EBEBE7	1
`text-18px`	Inter	18px	400	#B4B4AC	1
`text-18px`	Inter	18px	500	#CBCBC3	1
`text-15px`	Inter	15px	400	#5B5B5B	1
`text-15px`	Inter	15px	400	#B5B5AD	1
`text-14px`	Inter	14px	500	#5B5B5B	1
`text-14px`	Inter	14px	400	#5D5D5D	1

样式	字体	字号	字重	颜色	使用次数
`heading-1`	Inter	40px	semi_bold	#DDDDD7	1
`text-31px`	Inter	31px	700	#403D37	1
`body`	Inter	21px	400	#676151	1
`body-secondary`	Inter	20px	700	#EBEBE7	1
`text-18px`	Inter	18px	400	#B4B4AC	1
`text-18px`	Inter	18px	500	#CBCBC3	1
`text-15px`	Inter	15px	400	#5B5B5B	1
`text-15px`	Inter	15px	400	#B5B5AD	1
`text-14px`	Inter	14px	500	#5B5B5B	1
`text-14px`	Inter	14px	400	#5D5D5D	1

Typography Reference

排版参考

Font Families:

```
Inter
```
(used 95x)

Font Sizes: 4px, 6px, 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 18px, 20px, 21px, 31px, 40px

字体族：

```
Inter
```
（使用95次）

字号： 4px, 6px, 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 18px, 20px, 21px, 31px, 40px

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 5px as default gap between elements
NEVER use arbitrary spacing values (use design scale)
SHOULD maintain consistent padding within containers

间距必须使用4px栅格
应使用以下间距刻度：1px, 2px, 3px, 4px, 5px, 6px, 7px, 8px
元素间默认间距应使用5px
绝不要使用任意间距值（请使用设计刻度）
容器内的内边距应保持一致

Borders

边框规范

MUST use border-radius from scale: 1px, 3px, 4px, 6px, 7px, 10px, 13px, 15px, 18px, 21px, 50px, 54px
SHOULD use 21px+ radius for pill-shaped elements
SHOULD limit border widths to: 1px, 2px
SHOULD use 3px as default border-radius
NEVER use arbitrary border-radius values (use design scale)
SHOULD use subtle borders (1px) for element separation

圆角必须使用以下刻度：1px, 3px, 4px, 6px, 7px, 10px, 13px, 15px, 18px, 21px, 50px, 54px
胶囊形元素应使用21px及以上的圆角
边框宽度应限制为：1px, 2px
默认圆角应使用3px
绝不要使用任意圆角值（请使用设计刻度）
元素分隔应使用细微边框（1px）

Border Radius Reference

圆角参考刻度

Scale: 1px, 3px, 4px, 6px, 7px, 10px, 13px, 15px, 18px, 21px, 50px, 54px

刻度： 1px, 3px, 4px, 6px, 7px, 10px, 13px, 15px, 18px, 21px, 50px, 54px

Layout

布局规范

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 12px, 7px, 8px, 2px, 24px
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
元素宽度应保持一致：12px, 7px, 8px, 2px, 24px
应保持文本为主的布局，并具备清晰的层级结构
绝不要使用
```
h-screen
```
，请使用
```
h-dvh
```
实现全屏高度
固定元素必须遵循
```
safe-area-inset
```
（安全区域内边距）
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: 1777px, height: 831px
Main Content: width: 1513px, height: 852px

主内容区：宽度: 1777px, 高度: 831px
主内容区：宽度: 1513px, 高度: 852px

Components

组件规范

Buttons

按钮

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#5C5646	none	-	-

变体	背景	文本	边框	高度	圆角
Ghost	transparent	#5C5646	none	-	-

Interactive States

交互状态规范

Focus

焦点状态

MUST use
```
2px
```
outline with accent color (
```
#214AE8
```
)
MUST use
```
2px
```
outline-offset
NEVER remove focus indicators

必须使用2px宽的
```
accent
```
色（
```
#214AE8
```
）外轮廓
外轮廓偏移量必须为2px
绝不要移除焦点指示器

Hover

悬停状态

Buttons (primary): lighten background by 10%
Buttons (secondary): use
```
#262523
```
background
List items: use
```
#262523
```
background

（主要）按钮：背景亮度提高10%
（次要）按钮：使用
```
#262523
```
作为背景
列表项：使用
```
#262523
```
作为背景

Disabled

禁用状态

MUST use
```
opacity: 0.5
```
MUST use
```
cursor: not-allowed
```

必须使用
```
opacity: 0.5
```
必须使用
```
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旁
绝不要阻止在
```
input
```
或
```
textarea
```
元素中粘贴内容
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，否则绝不要添加动画
仅允许对合成器属性（
```
transform
```
、
```
opacity
```
）执行动画
绝不要对布局属性（
```
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要超过200ms
应遵循
```
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

绝不要对大面积使用
```
blur()
```
或
```
backdrop-filter
```
的区域执行动画
仅在动画活跃期间使用
```
will-change
```
绝不要使用
```
useEffect
```
处理可通过渲染逻辑实现的内容