n26-ui-skills

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N26 UI Skills

N26 UI 设计准则

Opinionated constraints for building N26-style interfaces with AI agents.
用于借助AI Agent构建N26风格界面的专属约束规则。

When to Apply

适用场景

Reference these guidelines when:
  • Building dark-mode interfaces
  • Creating N26-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
  • 创建受N26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: 0
  • MUST use
    #000000
    as page background (
    surface-base
    )
  • MUST use
    #116F64
    for primary actions and focus states (
    accent
    )
  • SHOULD reduce color palette (currently 18 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:0
  • 页面背景必须使用
    #000000
    (对应
    surface-base
  • 主要操作和焦点状态必须使用
    #116F64
    (对应
    accent
  • 应精简调色板(当前检测到18种颜色)
  • 为保障可访问性,文本对比度必须至少达到4.5:1

Semantic Tokens

Semantic Tokens

TokenHEXRGBUsage
surface-base
#000000rgb(0,0,0)Page background
surface-raised
#929493rgb(146,148,147)Cards, modals, raised surfaces
surface-overlay
#E0E0E0rgb(224,224,224)Overlays, tooltips, dropdowns
text-primary
#555555rgb(85,85,85)Headings, body text
text-secondary
#436960rgb(67,105,96)Secondary, muted text
text-tertiary
#588378rgb(88,131,120)Additional text
border-default
#D3D3D3rgb(211,211,211)Subtle borders, dividers
accent
#116F64rgb(17,111,100)Primary actions, links, focus
TokenHEXRGB用途
surface-base
#000000rgb(0,0,0)页面背景
surface-raised
#929493rgb(146,148,147)卡片、模态框、悬浮界面
surface-overlay
#E0E0E0rgb(224,224,224)遮罩层、提示框、下拉菜单
text-primary
#555555rgb(85,85,85)标题、正文文本
text-secondary
#436960rgb(67,105,96)次要、弱化文本
text-tertiary
#588378rgb(88,131,120)辅助文本
border-default
#D3D3D3rgb(211,211,211)细微边框、分隔线
accent
#116F64rgb(17,111,100)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
    46px
    /
    extra_bold
    for primary headings
  • MUST use
    27px
    /
    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
    作为主要字体族
  • 为保持一致性,应使用单一字体族
  • 一级标题必须使用
    46px
    /
    extra_bold
    (特粗体)
  • 正文文本必须使用
    27px
    /
    500
    (中等粗细)
  • 应精简字重数量(当前检测到4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,否则绝不能修改字间距

Text Styles

文本样式

StyleFontSizeWeightColorCount
heading-1
Inter46pxextra_bold#D9DBD71
text-32px
Inter32px500#3939391
body
Inter27px500#A09D981
text-23px
Inter23px500#5454541
text-14px
Inter14px400#5A8C831
text-13px
Inter13px400#6161611
text-13px
Inter13px400#5959591
text-12px
Inter12px300#7C7C7C1
text-12px
Inter12px400#9FD4D01
text-11px
Inter11px400#5555551
样式字体字号字重颜色数量
heading-1
Inter46pxextra_bold#D9DBD71
text-32px
Inter32px500#3939391
body
Inter27px500#A09D981
text-23px
Inter23px500#5454541
text-14px
Inter14px400#5A8C831
text-13px
Inter13px400#6161611
text-13px
Inter13px400#5959591
text-12px
Inter12px300#7C7C7C1
text-12px
Inter12px400#9FD4D01
text-11px
Inter11px400#5555551

Typography Reference

排版参考

Font Families:
  • Inter
    (used 36x)
Font Sizes: 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 23px, 27px, 32px, 46px
字体族:
  • Inter
    (使用36次)
字号: 7px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 23px, 27px, 32px, 46px

Spacing

间距规范

  • MUST use 4px grid for spacing
  • SHOULD use spacing from scale: 2px, 3px, 5px, 6px, 7px, 8px, 25px, 35px
  • 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网格作为间距基准
  • 应使用以下间距刻度值:2px, 3px, 5px, 6px, 7px, 8px, 25px, 35px
  • 元素间默认间距应使用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

边框规范

  • MUST use border-radius from scale: 1px, 3px, 5px
  • MUST use 1px border width consistently
  • SHOULD use 5px 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:1px, 3px, 5px
  • 必须统一使用1px边框宽度
  • 默认圆角应使用5px
  • 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)分隔元素

Border Radius Reference

圆角参考

Scale: 1px, 3px, 5px
刻度值: 1px, 3px, 5px

Layout

布局规范

  • MUST design for 1920px base viewport width
  • SHOULD use consistent element widths: 35px, 41px, 54px, 15px, 14px
  • 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:35px, 41px, 54px, 15px, 14px
  • 应保持以文本为主的布局,层级清晰
  • 绝不能使用
    h-screen
    ,需使用
    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

已检测到的布局模式

  • Header: height: 72px
  • Main Content: width: 1920px, height: 1009px
  • 头部导航栏:高度:72px
  • 主内容区:宽度:1920px,高度:1009px

Components

组件规范

Buttons

按钮

VariantBackgroundTextBorderHeightRadius
Ghosttransparent#436960none--
变体背景色文本色边框高度圆角
Ghost透明#436960--

Interactive States

交互状态

Focus

焦点状态

  • MUST use
    2px
    outline with accent color (
    #116F64
    )
  • MUST use
    2px
    outline-offset
  • NEVER remove focus indicators
  • 必须使用
    2px
    外边框,颜色为强调色(
    #116F64
  • 必须使用
    2px
    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
    #929493
    background
  • List items: use
    #929493
    background
  • 主按钮:背景色提亮10%
  • 次要按钮:使用
    #929493
    作为背景色
  • 列表项:使用
    #929493
    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
    (透明度50%)
  • 必须设置
    cursor: not-allowed
    (禁用光标)

Interaction

交互规则

  • 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
    (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
  • 绝不能禁止
    input
    textarea
    元素的粘贴功能
  • 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)效果
  • 交互反馈动画时长绝不能超过
    200ms
  • 必须遵循
    prefers-reduced-motion
    (减少动画偏好设置)

Performance

性能要求

  • 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
    blur()
    backdrop-filter
    (背景滤镜)区域执行动画
  • 仅在动画活跃期间使用
    will-change
    ,否则绝不能使用
  • 任何可通过渲染逻辑实现的功能,绝不能使用
    useEffect
    实现