日系清新风

STYLEKIT_STYLE_REFERENCE
style_name: 日系清新风
style_slug: japanese-fresh
style_source: /styles/japanese-fresh

# 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
# Japanese Fresh (日系清新风) Design System

> 以Ma (间) 留白哲学、侘寂美学和极致呼吸感为核心，通过发丝级边框、植物线描装饰和极简温暖中性色，营造沉静治愈的设计体验。

## 核心理念

Japanese Fresh embodies Ma (space between) and wabi-sabi (beauty in imperfection). Design is not about what you add, but what you allow to breathe.

Core principles:
- Ma (間): Intentional, generous whitespace is the primary design element. Sections use py-32+ to create profound breathing room between content
- Wabi-sabi: Embrace subtle imperfection -- asymmetric layouts, slightly off-center elements, and organic rather than rigid alignment
- Hairline Borders: All borders are 0.5-1px maximum, using warm neutral colors like #d4d4cf at 30-40% opacity
- Natural Textures: Subtle linen/paper grain texture backgrounds reference natural materials (washi paper, unbleached cotton)
- Botanical Accents: Single delicate line-drawn botanical SVG elements per section -- one branch, one leaf, never crowded
- Bottom-line Inputs: Inputs use only a bottom border line, floating labels, no surrounding frame
- No Shadows: Forms exist without shadow; they float in whitespace by their own presence

---

## Token 字典（精确 Class 映射）

### 边框
```
宽度: border
颜色: border-[#d4d4cf]
圆角: rounded-xl
```

### 阴影
```
小:   shadow-none
中:   shadow-[0_1px_3px_rgba(0,0,0,0.03)]
大:   shadow-[0_2px_6px_rgba(0,0,0,0.04)]
悬停: hover:shadow-[0_2px_8px_rgba(0,0,0,0.05)]
聚焦: focus:shadow-[0_0_0_2px_rgba(100,181,246,0.08)]
```

### 交互效果
```
悬停位移: hover:-translate-y-px
过渡动画: transition-all duration-500 ease-in-out
按下状态: active:scale-[0.99]
```

### 字体
```
标题: font-sans font-extralight text-[#4a5568] tracking-wide
正文: font-sans font-light text-[#6b7280] leading-relaxed
```

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

### 间距
```
Section: py-24 md:py-32 lg:py-40
容器:    px-8 md:px-12 lg:px-20
卡片:    p-8 md:p-10
```

---

## [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-none`
- `rounded-sm`
- `border-2`
- `border-4`
- `font-bold`
- `font-black`
- `font-extrabold`
- `bg-[#0f0f1a]`
- `bg-black`
- `bg-[#1a1a1a]`
- `shadow-[0_0_`
- `text-[#ff006e]`
- `uppercase`
- `shadow-lg`
- `shadow-xl`
- `shadow-2xl`
- `tracking-widest`

### 禁止的模式
- 匹配 `^rounded-(?:none|sm)$`
- 匹配 `^border-[2-9]$`
- 匹配 `^font-(?:bold|black|extrabold|semibold)$`
- 匹配 `^bg-(?:black|\[#0)`
- 匹配 `^uppercase$`
- 匹配 `^shadow-(?:lg|xl|2xl)$`

### 禁止原因
- `rounded-none`: Japanese Fresh uses gentle curves inspired by natural forms, never sharp corners
- `border-2`: Japanese Fresh uses only hairline borders (0.5-1px) for wabi-sabi delicacy
- `font-bold`: Japanese Fresh uses light/extralight font weights to embody Ma and restraint
- `bg-black`: Japanese Fresh uses warm off-white and natural tones only, darkness disrupts serenity
- `uppercase`: Japanese Fresh avoids uppercase for a quieter, more contemplative reading experience
- `shadow-lg`: Japanese Fresh avoids visible shadows; forms float in whitespace without weight

> 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-lg
font-sans font-light
border border-[#d4d4cf]/40
transition-all duration-500 ease-in-out
```

### 卡片必须包含
```
bg-white
rounded-xl
border border-[#d4d4cf]/30
```

### 输入框必须包含
```
border-b border-[#d4d4cf]
bg-transparent
font-sans font-light
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-lg font-sans font-light border border-[#d4d4cf]/40 transition-all duration-500 ease-in-out 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 rounded-xl border border-[#d4d4cf]/30 p-8 md:p-10">
  <h3 class="font-sans font-extralight text-[#4a5568] tracking-wide text-base md:text-lg">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="border-b border-[#d4d4cf] bg-transparent font-sans font-light 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. 静谧日记

极致留白的个人日记页面

```
Use Japanese Fresh style to create a personal journal page:
1. Background: rice-white (#fafaf8) with subtle linen texture
2. Extreme whitespace between all sections (py-32+)
3. Hairline borders only (0.5px warm gray)
4. One delicate botanical line drawing SVG accent
5. Bottom-line inputs, no shadows, font-extralight throughout
```

### 2. SaaS 着陆页

生成 日系清新风风格的 SaaS 产品着陆页

```
Create a SaaS landing page using Japanese Fresh style with hero section, feature grid, testimonials, pricing table, and footer.
```

### 3. 作品集展示

生成 日系清新风风格的作品集页面

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

STYLEKIT_STYLE_REFERENCE
style_name: 日系清新风
style_slug: japanese-fresh
style_source: /styles/japanese-fresh

# 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
- Ma
- 侘寂
- 留白
- 发丝边框
- 植物线描
- 呼吸感

## Prefer
- Use extreme whitespace (py-32, py-40) between sections -- Ma is the primary design tool
- Use only hairline borders (border with opacity-30, never border-2)
- Include one delicate botanical SVG line drawing per major section
- Use font-extralight/font-light exclusively for all text

## Avoid
- Never use bold or heavy font weights (font-bold, font-semibold)
- Never use uppercase text -- it is too aggressive for this aesthetic
- Never use border-2 or thicker -- only hairline borders

## 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。