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Style Catalog/GitHub 风格

GitHub 风格

GitHub Style

D
47/100Poor

GitHub design language style with clean interface hierarchy, a refined grayscale system, blue interactive color, monospace code fonts, and developer-friendly information architecture.

GitHub开发者代码简洁灰度蓝色设计系统moderncontemporarysleek
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Best For

GitHub / 开发者 / 代码

Primary Move

Use GitHub blue #0969da as the primary interaction color

Watch Out

Do not use gradient backgrounds or colorful decorations

Showcase Entry

Live preview of the showcase page. Click to explore the full experience.

View Full Showcase

Color Palette

Primary

#0969da

Secondary

#ffffff

Accent 1

#1f883d

Accent 2

#9a6700

Accent 3

#cf222e

Accent 4

#1d7f98

PromptsComponent PreviewExportsRatings & Feedback

Prompts

Hard + Soft Prompts

Use one-click prompts to generate GitHub 风格 style UIs. Hard mode enforces strict constraints; soft mode keeps overall style direction while allowing flexibility.

Hard Prompt

Strict constraints for high style consistency

STYLEKIT_STYLE_REFERENCE
style_name: GitHub 风格
style_slug: github-style
style_source: /styles/github-style

# Hard Prompt

请严格遵守以下风格规则并保持一致性,禁止风格漂移。

## 执行要求
- 优先保证风格一致性,其次再做创意延展。
- 遇到冲突时以禁止项为最高优先级。
- 输出前自检:颜色、排版、间距、交互是否仍属于该风格。

## Style Rules
# GitHub Style (GitHub 风格) Design System

> GitHub设计语言风格,简洁的界面层次、柔和的灰度系统、蓝色交互色、等宽代码字体与开发者友好的信息架构。

## 核心理念

GitHub Style 是一种源于 GitHub 平台的设计语言,为全球数以千万计的开发者提供清晰、高效、无干扰的工作界面。它的设计哲学是"让内容说话"。

核心理念:
- 内容至上:代码和文档是主角,UI 是配角。所有设计决策都服务于内容的可读性和可操作性
- 灰度系统:精细的灰度层级构建视觉层次——从 #1f2328(文字)到 #f6f8fa(背景),每一级灰色都有明确的语义角色
- 蓝色交互:#0969da 作为唯一的主交互色,在灰色世界中精准引导用户注意力
- 功能色语义:绿色代表成功/合并,黄色代表警告/等待,红色代表危险/删除——每种颜色都有明确含义

这种风格适用于开发者工具、代码平台、技术文档、项目管理和任何面向技术受众的产品。

GitHub 的设计证明了一个道理:在信息密集的场景中,克制的视觉设计反而能创造最好的用户体验。每一个像素的装饰都必须有明确的功能理由,否则就不应该存在。

---

## Token 字典(精确 Class 映射)

### 边框
```
宽度: border
颜色: border-[#d0d7de]
圆角: rounded-md
```

### 阴影
```
小:   shadow-[0_1px_0_rgba(27,31,36,0.04)]
中:   shadow-[0_1px_3px_rgba(27,31,36,0.12)]
大:   shadow-[0_3px_6px_rgba(140,149,159,0.15)]
悬停: hover:shadow-[0_1px_3px_rgba(27,31,36,0.12)]
聚焦: focus:shadow-[0_0_0_3px_rgba(9,105,218,0.3)]
```

### 交互效果
```
悬停位移: undefined
过渡动画: transition-colors duration-150
按下状态: active:bg-[#e8e8e8]
```

### 字体
```
标题: font-semibold text-[#1f2328]
正文: text-sm text-[#1f2328]
```

### 字号
```
Hero:  text-3xl md:text-4xl
H1:    text-2xl md:text-3xl
H2:    text-xl md:text-2xl
H3:    text-lg md:text-xl
正文:  text-sm
小字:  text-xs
```

### 间距
```
Section: py-6 md:py-8
容器:    px-4 md:px-6
卡片:    p-3 md:p-4
```

---

## [FORBIDDEN] 绝对禁止

以下 class 在本风格中**绝对禁止使用**,生成时必须检查并避免:

### 禁止的 Class
- `rounded-2xl`
- `rounded-3xl`
- `rounded-full`
- `bg-gradient-to-r`
- `bg-gradient-to-br`
- `bg-gradient-to-b`
- `shadow-lg`
- `shadow-xl`
- `shadow-2xl`
- `font-serif`
- `text-4xl`
- `text-5xl`
- `text-6xl`
- `text-7xl`
- `blur-sm`
- `blur-md`
- `blur-lg`

### 禁止的模式
- 匹配 `^rounded-(?:2xl|3xl|full)`
- 匹配 `^bg-gradient`
- 匹配 `^shadow-(?:lg|xl|2xl)`
- 匹配 `^text-(?:[4-9]xl)`
- 匹配 `^blur-`

### 禁止原因
- `rounded-2xl`: GitHub uses consistent rounded-md (6px) corners
- `rounded-full`: GitHub reserves rounded-full for avatars and labels only
- `bg-gradient-to-r`: GitHub uses flat, solid colors without gradients
- `shadow-lg`: GitHub uses minimal shadows; heavy shadows break the clean aesthetic
- `font-serif`: GitHub uses system sans-serif and monospace fonts only
- `blur-sm`: GitHub does not use blur effects; keep everything crisp

> WARNING: 如果你的代码中包含以上任何 class,必须立即替换。

---

## [REQUIRED] 必须包含

### 按钮必须包含
```
rounded-md
text-sm font-semibold
border
shadow-[0_1px_0_rgba(27,31,36,0.04)]
transition-colors duration-150
```

### 卡片必须包含
```
bg-white
border border-[#d0d7de]
rounded-md
```

### 输入框必须包含
```
bg-[#f6f8fa]
border border-[#d0d7de]
rounded-md
text-sm text-[#1f2328]
focus:bg-white
focus:border-[#0969da]
focus:shadow-[0_0_0_3px_rgba(9,105,218,0.3)]
focus:outline-none
```

---

## [COMPARE] 错误 vs 正确对比

### 按钮

[WRONG] **错误示例**(使用了圆角和模糊阴影):
```html
<button class="rounded-lg shadow-lg bg-blue-500 text-white px-4 py-2 hover:bg-blue-600">
  点击我
</button>
```

[CORRECT] **正确示例**(使用硬边缘、无圆角、位移效果):
```html
<button class="rounded-md text-sm font-semibold border shadow-[0_1px_0_rgba(27,31,36,0.04)] transition-colors duration-150 bg-[#ff006e] text-white px-4 py-2 md:px-6 md:py-3">
  点击我
</button>
```

### 卡片

[WRONG] **错误示例**(使用了渐变和圆角):
```html
<div class="rounded-xl shadow-2xl bg-gradient-to-r from-purple-500 to-pink-500 p-6">
  <h3 class="text-xl font-semibold">标题</h3>
</div>
```

[CORRECT] **正确示例**(纯色背景、硬边缘阴影):
```html
<div class="bg-white border border-[#d0d7de] rounded-md p-3 md:p-4">
  <h3 class="font-semibold text-[#1f2328] text-lg md:text-xl">标题</h3>
</div>
```

### 输入框

[WRONG] **错误示例**(灰色边框、圆角):
```html
<input class="rounded-md border border-gray-300 px-3 py-2 focus:ring-2 focus:ring-blue-500" />
```

[CORRECT] **正确示例**(黑色粗边框、聚焦阴影):
```html
<input class="bg-[#f6f8fa] border border-[#d0d7de] rounded-md text-sm text-[#1f2328] focus:bg-white focus:border-[#0969da] focus:shadow-[0_0_0_3px_rgba(9,105,218,0.3)] focus:outline-none px-3 py-2 md:px-4 md:py-3" placeholder="请输入..." />
```

---

## [TEMPLATES] 页面骨架模板

使用以下模板生成页面,只需替换 `{PLACEHOLDER}` 部分:

### 导航栏骨架
```html
<nav class="bg-white border-b-2 md:border-b-4 border-black px-4 md:px-8 py-3 md:py-4">
  <div class="flex items-center justify-between max-w-6xl mx-auto">
    <a href="/" class="font-black text-xl md:text-2xl tracking-wider">
      {LOGO_TEXT}
    </a>
    <div class="flex gap-4 md:gap-8 font-mono text-sm md:text-base">
      {NAV_LINKS}
    </div>
  </div>
</nav>
```

### Hero 区块骨架
```html
<section class="min-h-[60vh] md:min-h-[80vh] flex items-center px-4 md:px-8 py-12 md:py-0 bg-{ACCENT_COLOR} border-b-2 md:border-b-4 border-black">
  <div class="max-w-4xl mx-auto">
    <h1 class="font-black text-4xl md:text-6xl lg:text-8xl leading-tight tracking-tight mb-4 md:mb-6">
      {HEADLINE}
    </h1>
    <p class="font-mono text-base md:text-xl max-w-xl mb-6 md:mb-8">
      {SUBHEADLINE}
    </p>
    <button class="bg-black text-white font-black px-6 py-3 md:px-8 md:py-4 border-2 md:border-4 border-black shadow-[4px_4px_0px_0px_rgba(255,0,110,1)] md:shadow-[8px_8px_0px_0px_rgba(255,0,110,1)] hover:shadow-none hover:translate-x-[2px] hover:translate-y-[2px] transition-all text-sm md:text-base">
      {CTA_TEXT}
    </button>
  </div>
</section>
```

### 卡片网格骨架
```html
<section class="py-12 md:py-24 px-4 md:px-8">
  <div class="max-w-6xl mx-auto">
    <h2 class="font-black text-2xl md:text-4xl mb-8 md:mb-12">{SECTION_TITLE}</h2>
    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4 md:gap-6">
      <!-- Card template - repeat for each card -->
      <div class="bg-white border-2 md:border-4 border-black shadow-[4px_4px_0px_0px_rgba(0,0,0,1)] md:shadow-[8px_8px_0px_0px_rgba(0,0,0,1)] p-4 md:p-6 hover:shadow-[4px_4px_0px_0px_rgba(255,0,110,1)] md:hover:shadow-[8px_8px_0px_0px_rgba(255,0,110,1)] hover:-translate-y-1 transition-all">
        <h3 class="font-black text-lg md:text-xl mb-2">{CARD_TITLE}</h3>
        <p class="font-mono text-sm md:text-base text-gray-700">{CARD_DESCRIPTION}</p>
      </div>
    </div>
  </div>
</section>
```

### 页脚骨架
```html
<footer class="bg-black text-white py-12 md:py-16 px-4 md:px-8 border-t-2 md:border-t-4 border-black">
  <div class="max-w-6xl mx-auto">
    <div class="grid grid-cols-1 md:grid-cols-3 gap-8">
      <div>
        <span class="font-black text-xl md:text-2xl">{LOGO_TEXT}</span>
        <p class="font-mono text-sm mt-4 text-gray-400">{TAGLINE}</p>
      </div>
      <div>
        <h4 class="font-black text-lg mb-4">{COLUMN_TITLE}</h4>
        <ul class="space-y-2 font-mono text-sm text-gray-400">
          {FOOTER_LINKS}
        </ul>
      </div>
    </div>
  </div>
</footer>
```

---

## [CHECKLIST] 生成后自检清单

**在输出代码前,必须逐项验证以下每一条。如有违反,立即修正后再输出:**

### 1. 圆角检查
- [ ] 搜索代码中的 `rounded-`
- [ ] 确认只有 `rounded-none` 或无圆角
- [ ] 如果发现 `rounded-lg`、`rounded-md` 等,替换为 `rounded-none`

### 2. 阴影检查
- [ ] 搜索代码中的 `shadow-`
- [ ] 确认只使用 `shadow-[Xpx_Xpx_0px_0px_rgba(...)]` 格式
- [ ] 如果发现 `shadow-lg`、`shadow-xl` 等,替换为正确格式

### 3. 边框检查
- [ ] 搜索代码中的 `border-`
- [ ] 确认边框颜色是 `border-black`
- [ ] 如果发现 `border-gray-*`、`border-slate-*`,替换为 `border-black`

### 4. 交互检查
- [ ] 所有按钮都有 `hover:shadow-none hover:translate-x-[2px] hover:translate-y-[2px]`
- [ ] 所有卡片都有 hover 效果(阴影变色或位移)
- [ ] 都包含 `transition-all`

### 5. 响应式检查
- [ ] 边框有 `border-2 md:border-4`
- [ ] 阴影有 `shadow-[4px...] md:shadow-[8px...]`
- [ ] 间距有 `p-4 md:p-6` 或类似的响应式值
- [ ] 字号有 `text-sm md:text-base` 或类似的响应式值

### 6. 字体检查
- [ ] 标题使用 `font-black`
- [ ] 正文使用 `font-mono`

> CRITICAL: **如果任何一项检查不通过,必须修正后重新生成代码。**

---

## [EXAMPLES] 示例 Prompt

### 1. 仓库首页

GitHub 风格仓库展示页面

```
用 GitHub Style 创建一个仓库首页,要求:
1. 顶部:深色导航栏,搜索框
2. 仓库信息:名称、描述、语言标签
3. 文件列表:表格布局,悬停高亮
4. README 展示区:白色背景,代码块
5. 右侧:About 面板、贡献者头像
```

### 2. Issue 列表

GitHub 风格 Issue 管理

```
用 GitHub Style 设计一个 Issue 列表页,要求:
1. 筛选栏:Open/Closed 切换,标签筛选
2. Issue 列表:标题、标签、作者、时间
3. 标签使用语义色:bug(红)、enhancement(蓝)、help-wanted(绿)
4. 分页控件:简洁的页码导航
5. 整体简洁、信息密度适中
```

### 3. 作品集展示

生成 GitHub 风格风格的作品集页面

```
Create a portfolio showcase page using GitHub Style style with project grid, about section, contact form, and consistent visual language.
```

Soft Prompt

Flexible constraints for quick ideation

STYLEKIT_STYLE_REFERENCE
style_name: GitHub 风格
style_slug: github-style
style_source: /styles/github-style

# Soft Prompt

保持整体风格气质即可,允许实现细节灵活调整,但不要偏离核心视觉语言。

## Style Signals
- GitHub
- 开发者
- 代码
- 简洁
- 灰度
- 蓝色

## Prefer
- 使用 GitHub 蓝 #0969da 作为主交互色
- 背景使用白色 #ffffff 和浅灰 bg-[#f6f8fa]
- 文字使用 #1f2328(深灰)和 #656d76(次要灰)
- 边框统一使用 border-[#d0d7de]

## Avoid
- 禁止使用渐变背景或彩色装饰
- 禁止使用重阴影 shadow-lg, shadow-xl
- 禁止使用非语义化的装饰色彩

## Output Guidance
- 先保证整体风格识别度,再优化细节。
- 避免过度炫技,保持可读性与可维护性。

Component Templates

Component Preview

按钮

GitHub 风格按钮,强调克制反馈与可访问聚焦

Global Styles

Global CSS

css
/* GitHub Style 全局样式 */

:root {
  --gh-blue: #0969da;
  --gh-green: #1f883d;
  --gh-yellow: #9a6700;
  --gh-red: #cf222e;
  --gh-fg: #1f2328;
  --gh-fg-muted: #656d76;
  --gh-bg: #ffffff;
  --gh-bg-subtle: #f6f8fa;
  --gh-border: #d0d7de;
  --gh-nav-bg: #24292f;
}

/* 基础文字样式 */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
  color: var(--gh-fg);
  line-height: 1.5;
  font-size: 14px;
}

/* 代码块 */
.gh-code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 85%;
  background: var(--gh-bg-subtle);
  border-radius: 6px;
  padding: 0.2em 0.4em;
}

/* 仓库名称链接 */
.gh-repo-link {
  color: var(--gh-blue);
  font-weight: 600;
  text-decoration: none;
}
.gh-repo-link:hover {
  text-decoration: underline;
}

/* 标签/徽章 */
.gh-label {
  display: inline-block;
  padding: 0 7px;
  font-size: 12px;
  font-weight: 500;
  line-height: 18px;
  border: 1px solid transparent;
  border-radius: 2em;
}

/* 分隔线 */
.gh-divider {
  border: none;
  border-top: 1px solid var(--gh-border);
  margin: 1rem 0;
}
@keyframes github-style-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes github-style-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.github-style-card {
  position: relative;
  overflow: hidden;
}

.github-style-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: linear-gradient(135deg, rgba(9, 105, 218, 0.05), transparent);
  pointer-events: none;
}

.github-style-card:hover::before {
  opacity: 1;
}

.github-style-gradient {
  background: linear-gradient(135deg, #0969da, #1f883d);
}

.github-style-gradient-text {
  background: linear-gradient(135deg, #0969da, #1f883d);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.github-style-frosted {
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  background: rgba(9, 105, 218, 0.08);
}

.github-style-accent-corner {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2rem), calc(100% - 2rem) 100%, 0 100%);
}

.github-style-animate-in {
  animation: github-style-fade-in 0.5s ease-out both;
}

IDE Integration

IDE Config Export

Download config files for your AI coding assistant to generate code following this style.

Style Pack

Export Style Pack

Get the complete machine-readable style assets including Design Tokens, Tailwind presets, CSS variables, and shadcn/ui themes.

Metadata

Style metadata including version information

Design Tokens

Compatible with Figma / Style Dictionary / Tokens Studio

Tailwind Preset

Tailwind CSS theme preset, import directly in config

Global CSS

CSS variables and base styles

shadcn Theme

shadcn/ui theme configuration

CSS Variables

Pure CSS variables, works with any project

SKILL.md

Loadable skill pack for Cursor / Claude Code / VS Code

Design Philosophy

GitHub Style is a design language originating from the GitHub platform, providing clear, efficient, and distraction-free working interfaces for tens of millions of developers worldwide. Its design philosophy is "let the content speak."

Accessibility

Accessibility Score

WCAG 2.1 compliance analysis based on color contrast ratios and typography readability.

47

Overall Score

Grade: D - Poor

Contrast Ratios

Score: 40/100Avg Ratio: 5.09:1
AA FailAAA Fail
ContextColorsRatioAAAAA
Text on background
/#1f2328 / #ffffff
15.8:1
Secondary text on background
/#656d76 / #ffffff
5.25:1
Muted text on background
/#8b949e / #ffffff
3.08:1
Text on secondary background
/#1f2328 / #f6f8fa
14.84:1
Secondary text on secondary
/#656d76 / #f6f8fa
4.93:1
Button primary
/#ffffff / #1f883d
4.52:1
Text on accent 1
/#1f2328 / #0969da
3.04:1
Alt text on accent 1
/#656d76 / #0969da
1.01:1
Text on accent 2
/#1f2328 / #1f883d
3.5:1
Alt text on accent 2
/#656d76 / #1f883d
1.16:1
Text on accent 3
/#1f2328 / #cf222e
2.95:1
Alt text on accent 3
/#656d76 / #cf222e
1.02:1

Readability

Score

63/100

Font Size

text-sm

Font Weight

font-semibold text-[#1f2328]

Line Height

default

Scores are based on WCAG 2.1 guidelines. AA requires 4.5:1 contrast for normal text and 3:1 for large text. AAA requires 7:1 for normal text and 4.5:1 for large text.

Further Reading

Prompt examples, FAQ, and extended use cases

This section is better for readers who already like the direction and want more depth.

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