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Style Catalog/霓虹渐变

霓虹渐变

Neon Gradient

A
97/100Excellent

Vivid gradient cards on dark backgrounds with thick colored borders and neon glow effects. Ideal for tech products, SaaS landing pages, and youth-oriented brands.

霓虹渐变深色发光科技SaaS年轻化expressiveboldvibrant
View Full ShowcaseTemplates

Best For

霓虹 / 渐变 / 深色

Primary Move

Use dark backgrounds bg-[#0f0a1e] or bg-slate-900

Watch Out

No light backgrounds

Showcase Entry

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

View Full Showcase

Color Palette

Primary

#a855f7

Secondary

#0f0a1e

Accent 1

#f472b6

Accent 2

#22d3ee

Accent 3

#a3e635

Accent 4

#fbbf24

Accent 5

#fb7185

PromptsComponent PreviewExportsRatings & Feedback

Prompts

Hard + Soft Prompts

Use one-click prompts to generate 霓虹渐变 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: 霓虹渐变
style_slug: neon-gradient
style_source: /styles/neon-gradient

# 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
# Neon Gradient (霓虹渐变) Design System

> 深色背景上的鲜艳渐变卡片,配合粗彩色边框和霓虹发光效果,适合科技产品、SaaS 着陆页、年轻化品牌。

## 核心理念

Neon Gradient(霓虹渐变)是一种大胆、现代的设计风格,在深色背景上使用鲜艳的渐变色卡片和粗彩色边框,营造出未来感和科技感。

核心理念:
- 深色画布:深紫/深蓝背景作为霓虹色的完美衬托
- 鲜艳渐变:紫粉、青绿、黄绿等高饱和度渐变填充
- 粗彩色边框:3-4px 的亮色边框增强视觉冲击
- 发光效果:box-shadow 模拟霓虹灯光晕
- 漂浮元素:星星、火箭、几何图形作为装饰

适用场景:SaaS 产品、开发者工具、游戏平台、年轻化品牌

设计原则:
- 视觉一致性:所有组件必须遵循统一的视觉语言,从色彩到字体到间距保持谐调
- 层次分明:通过颜色深浅、字号大小、留白空间建立清晰的信息层级
- 交互反馈:每个可交互元素都必须有明确的 hover、active、focus 状态反馈
- 响应式适配:设计必须在移动端、平板、桌面端上保持一致的体验
- 无障碍性:确保色彩对比度符合 WCAG 2.1 AA 标准,所有交互元素可键盘访问

---

## Token 字典(精确 Class 映射)

### 边框
```
宽度: border-4
颜色: border-yellow-400
圆角: rounded-2xl
```

### 阴影
```
小:   shadow-[0_0_15px_rgba(168,85,247,0.3)]
中:   shadow-[0_0_30px_rgba(168,85,247,0.4)]
大:   shadow-[0_0_40px_rgba(168,85,247,0.6)]
悬停: hover:shadow-[0_0_40px_rgba(168,85,247,0.6)]
聚焦: focus:shadow-[0_0_20px_rgba(34,211,238,0.3)]
```

### 交互效果
```
悬停位移: undefined
过渡动画: transition-all duration-300
按下状态: active:scale-[0.98]
```

### 字体
```
标题: font-bold text-white
正文: text-white/80
```

### 字号
```
Hero:  text-4xl md:text-6xl lg:text-7xl
H1:    text-3xl md:text-5xl
H2:    text-2xl md:text-3xl
H3:    text-xl md:text-2xl
正文:  text-sm md:text-base
小字:  text-xs
```

### 间距
```
Section: py-16 md:py-24
容器:    px-4 md:px-8
卡片:    p-6 md:p-8
```

---

## [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
- `bg-white`
- `bg-gray-50`
- `bg-gray-100`
- `bg-slate-50`
- `bg-gray-500`
- `text-gray-500`
- `border`
- `border-2`
- `rounded-none`
- `rounded-sm`
- `rounded`
- `shadow-sm`
- `shadow`

### 禁止的模式
- 匹配 `^bg-white$`
- 匹配 `^bg-gray-[0-2]00$`
- 匹配 `^rounded-none$`
- 匹配 `^rounded-sm$`
- 匹配 `^rounded$`
- 匹配 `^border$`
- 匹配 `^border-2$`

### 禁止原因
- `bg-white`: Neon Gradient uses dark background bg-[#0f0a1e]
- `rounded-none`: Neon Gradient uses large rounded corners (rounded-2xl or rounded-3xl)
- `rounded-sm`: Neon Gradient uses large rounded corners (rounded-2xl or rounded-3xl)
- `border`: Neon Gradient uses thick borders (border-4) for visual impact
- `border-2`: Neon Gradient uses thick borders (border-4) for visual impact
- `shadow-sm`: Neon Gradient uses glow shadows shadow-[0_0_30px_...]

> 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
```
px-6 py-3 md:px-8 md:py-4
bg-gradient-to-r from-cyan-400 to-pink-500
text-white font-bold
rounded-xl
border-2 border-white/20
shadow-[0_0_20px_rgba(236,72,153,0.5)]
hover:shadow-[0_0_30px_rgba(236,72,153,0.7)]
hover:scale-105
transition-all duration-300
```

### 卡片必须包含
```
bg-gradient-to-br from-purple-500 via-pink-500 to-rose-500
rounded-2xl md:rounded-3xl
border-4 border-yellow-400
p-6 md:p-8
shadow-[0_0_30px_rgba(168,85,247,0.4)]
hover:shadow-[0_0_40px_rgba(168,85,247,0.6)]
hover:-translate-y-2
transition-all duration-300
```

### 输入框必须包含
```
w-full px-5 py-4
bg-white/5
border-2 border-purple-500/50
rounded-xl
text-white
placeholder:text-white/40
focus:outline-none
focus:border-cyan-400
focus:shadow-[0_0_20px_rgba(34,211,238,0.3)]
transition-all duration-300
```

---

## [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="px-6 py-3 md:px-8 md:py-4 bg-gradient-to-r from-cyan-400 to-pink-500 text-white font-bold rounded-xl border-2 border-white/20 shadow-[0_0_20px_rgba(236,72,153,0.5)] hover:shadow-[0_0_30px_rgba(236,72,153,0.7)] hover:scale-105 transition-all duration-300 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-gradient-to-br from-purple-500 via-pink-500 to-rose-500 rounded-2xl md:rounded-3xl border-4 border-yellow-400 p-6 md:p-8 shadow-[0_0_30px_rgba(168,85,247,0.4)] hover:shadow-[0_0_40px_rgba(168,85,247,0.6)] hover:-translate-y-2 transition-all duration-300 p-6 md:p-8">
  <h3 class="font-bold text-white text-xl md:text-2xl">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="w-full px-5 py-4 bg-white/5 border-2 border-purple-500/50 rounded-xl text-white placeholder:text-white/40 focus:outline-none focus:border-cyan-400 focus:shadow-[0_0_20px_rgba(34,211,238,0.3)] transition-all duration-300 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. SaaS 产品着陆页

团队协作工具宣传页

```
用 Neon Gradient 风格创建一个 SaaS 产品着陆页,要求:

## 背景
- bg-[#0f0a1e] 深紫黑色
- 顶部添加紫色径向渐变光晕

## 导航栏
- 半透明深色 bg-[#0f0a1e]/80 backdrop-blur-xl
- Logo 带黄色渐变背景
- 链接:粉色高亮当前页,白色其他
- CTA 按钮:青紫渐变

## Hero 区块
- 左侧:虚线边框标签、渐变色标题、描述文字、双按钮
- 右侧:三张漂浮渐变卡片,不同旋转角度
- 装饰:星星、火箭、闪光图标散落

## 卡片设计
- 紫粉渐变 + 黄色边框 border-4
- 青绿渐变 + 粉色边框
- 粉红渐变 + 青色边框
- 每张带发光阴影 shadow-[0_0_30px_...]

## 按钮
- 主按钮:青黄渐变,粉色边框,发光效果
- 次按钮:透明,白色边框
```

### 2. 开发者工具页面

API 或 SDK 产品介绍

```
用 Neon Gradient 风格创建一个开发者工具介绍页,要求:

## 配色
- 背景:深色 bg-slate-900
- 主色:青色系 #22d3ee
- 强调:紫色系 #a855f7

## Hero
- 代码风格标题,带语法高亮色
- 终端样式代码块展示
- 安装命令一键复制按钮

## 功能卡片
- 图标 + 标题 + 描述
- 渐变背景:青紫、紫粉、粉黄
- 粗边框:对比色
- hover 发光增强

## 代码示例区
- 深色代码块 bg-black/50
- 语法高亮:关键字紫色、字符串绿色、函数青色
- 行号 + 复制按钮

## 定价卡片
- 免费版:透明边框
- 专业版:紫粉渐变填充,黄色边框
- 企业版:青绿渐变填充,粉色边框
```

### 3. 游戏平台首页

电竞或游戏社区

```
用 Neon Gradient 风格创建一个游戏平台首页,要求:

## 背景
- 深色 bg-[#0a0a0f]
- 网格线装饰
- 多个发光光斑

## 导航
- 霓虹风格 logo
- 游戏分类下拉
- 用户头像 + 金币数量

## Hero
- 大型游戏封面轮播
- 渐变遮罩
- 立即游戏按钮:亮色渐变

## 游戏卡片网格
- 封面图 + 渐变遮罩
- 游戏名称
- 在线人数标签(发光绿点)
- hover 边框发光

## 排行榜
- 深色半透明背景
- 排名数字:金/银/铜渐变
- 用户头像 + 积分

## 装饰
- 闪电、星星、火焰图标
- 粒子效果背景
```

Soft Prompt

Flexible constraints for quick ideation

STYLEKIT_STYLE_REFERENCE
style_name: 霓虹渐变
style_slug: neon-gradient
style_source: /styles/neon-gradient

# 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
- 霓虹
- 渐变
- 深色
- 发光
- 科技
- SaaS

## Prefer
- 使用深色背景 bg-[#0f0a1e] 或 bg-slate-900
- 卡片使用渐变填充 bg-gradient-to-br from-purple-500 to-pink-500
- 添加粗彩色边框 border-4 border-yellow-400
- 使用圆角 rounded-2xl 或 rounded-3xl

## Avoid
- 禁止使用浅色背景
- 禁止使用低饱和度颜色
- 禁止使用细边框 border 或 border-2

## 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

霓虹渐变按钮,带发光效果

Global Styles

Global CSS

css
/* Neon Gradient 全局样式 */
:root {
  --neon-bg: #0f0a1e;
  --neon-purple: #a855f7;
  --neon-pink: #ec4899;
  --neon-cyan: #22d3ee;
  --neon-green: #a3e635;
  --neon-yellow: #fbbf24;
}

body {
  background: var(--neon-bg);
  color: white;
}

/* 发光文字 */
.neon-text-purple {
  color: var(--neon-purple);
  text-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
}

.neon-text-cyan {
  color: var(--neon-cyan);
  text-shadow: 0 0 20px rgba(34, 211, 238, 0.5);
}

.neon-text-pink {
  color: var(--neon-pink);
  text-shadow: 0 0 20px rgba(236, 72, 153, 0.5);
}

/* 渐变边框 */
.neon-border-gradient {
  border: 4px solid transparent;
  background: linear-gradient(var(--neon-bg), var(--neon-bg)) padding-box,
              linear-gradient(135deg, var(--neon-cyan), var(--neon-pink)) border-box;
}

/* 卡片发光 */
.neon-glow-purple {
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.4);
}

.neon-glow-cyan {
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.4);
}

.neon-glow-pink {
  box-shadow: 0 0 30px rgba(236, 72, 153, 0.4);
}

/* 动画 */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.neon-float {
  animation: float 3s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px currentColor; }
  50% { box-shadow: 0 0 40px currentColor; }
}

.neon-pulse {
  animation: glow-pulse 2s ease-in-out infinite;
}
.neon-gradient-card {
  position: relative;
  overflow: hidden;
}

.neon-gradient-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.05), transparent);
  pointer-events: none;
}

.neon-gradient-card:hover::before {
  opacity: 1;
}

.neon-gradient-frosted {
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  background: rgba(168, 85, 247, 0.08);
}

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

.neon-gradient-animate-in {
  animation: neon-gradient-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

Neon Gradient is a bold, modern design style that uses vivid gradient cards and thick colored borders on dark backgrounds to create a futuristic and tech-forward feel.

Accessibility

Accessibility Score

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

97

Overall Score

Grade: A - Excellent

Contrast Ratios

Score: 100/100Avg Ratio: 19.4:1
AA PassAAA Pass
ContextColorsRatioAAAAA
Text on background
/#ffffff / #0f0a1e
19.4:1

Readability

Score

90/100

Font Size

text-sm md:text-base

Font Weight

font-bold text-white

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.

StyleKit

Curated web design styles collection for more beautiful AI-generated websites.

Navigation

StylesTemplatesGuideBlogChangelog

Resources

UI Design PromptsLanding Page PromptsDashboard PromptsTailwind UI PromptsDark Mode UI PromptsGitHub Repository

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