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

## 什么时候用
当你希望 AI 严格按风格规则生成代码时使用。它是生产界面最稳的默认选择。

## 怎么用
- 把完整提示词复制到 ChatGPT、Claude、Cursor 或其他编码助手。
- 在提示词后追加具体产品、页面或组件需求。
- 生成后按禁止项和交互状态检查，确认没有风格漂移。

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

You are a Japanese Fresh design style frontend development expert. All generated code must strictly follow these constraints:

## 绝对禁止

- 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
- Never use visible shadows (shadow-lg/xl) -- elements float without weight
- Never use dark or black backgrounds
- Never use sharp corners (rounded-none) -- always gentle rounded-lg/xl
- Never crowd sections together -- maintain extreme breathing room
- Never use fast, abrupt interaction transitions under 200ms

## 必须遵守

- 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
- Keep inputs as bottom-line only with floating labels
- Use warm neutral border color #d4d4cf instead of harsh gray
- Apply asymmetric element placement for wabi-sabi character
- Use transition duration-500 for slow, meditative interactions
- Use weightless hover feedback (subtle lift + transparent tint) instead of heavy depth

## Color Palette

Primary:
- Sky Blue: #64b5f6
- Rice White: #fafaf8
- Mint Green: #98d8c8
- Gentle Pink: #ffb7c5
- Powder Blue: #b8d4e3
- Text: #4a5568
- Secondary text: #7a8a9e
- Muted: #b0b8c4
- Border: #d4d4cf

## Unique Elements

- Ma-based extreme whitespace (py-32+ sections)
- Hairline 0.5px borders at 30% opacity
- Botanical line-drawing SVG accents (one per section)
- Bottom-line only input fields with floating labels
- Linen/paper texture background pattern

## Animation & Interaction Rules

- Weightless Float: hover 仅允许极轻上浮（约 0.5px），避免重阴影和大位移。
- Airy Transitions: 颜色变化采用 duration-500 + ease-in-out，像晨雾中缓慢显现。
- Subtle Focus: 表单 focus 只调整发丝级边框颜色，不使用粗 ring 或强 glow。
- Tactile Click: active 态优先微调透明度和背景层，不使用明显缩放。

---

# 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
悬停缩放: hover:brightness-[1.02]
悬停透明度: （无）
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
等宽: font-mono
```

### 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
小间距: gap-4 md:gap-6
中间距: gap-8 md:gap-12
大间距: gap-12 md:gap-20
```

### 颜色角色
```
背景主色: bg-[#fafaf8]
背景辅色: bg-white
背景强调色: bg-[#64b5f6], bg-[#98d8c8], bg-[#ffb7c5], bg-[#b8d4e3]
正文主色: text-[#4a5568]
正文辅色: text-[#7a8a9e]
正文弱化色: text-[#b0b8c4]
按钮主色: bg-[#64b5f6]/90 text-white
按钮辅色: bg-white text-[#7a8a9e] border-[#d4d4cf]
```

---

## [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`

### 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] Japanese Fresh 错误 vs 正确对比

以下错误示例只代表“未经过当前风格适配的通用默认值”，不要把错误示例当成视觉建议。

### 按钮

[WRONG] **错误示例**（通用组件库默认样式，不要直接复制）：
```html
<button class="{GENERIC_LIBRARY_BUTTON_DEFAULT}">
  点击我
</button>
```

[CORRECT] **正确示例**（使用当前风格的 token）：
```html
<button class="rounded-lg font-sans font-light border border-[#d4d4cf]/40 transition-all duration-500 ease-in-out bg-[#64b5f6]/90 text-white">
  点击我
</button>
```

### 卡片

[WRONG] **错误示例**（未经当前风格适配的通用卡片）：
```html
<div class="{GENERIC_LIBRARY_CARD_DEFAULT}">
  <h3>{TITLE}</h3>
</div>
```

[CORRECT] **正确示例**（使用当前风格的 card token）：
```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">{TITLE}</h3>
</div>
```

### 输入框

[WRONG] **错误示例**（未经当前风格适配的通用输入框）：
```html
<input class="{GENERIC_LIBRARY_INPUT_DEFAULT}" />
```

[CORRECT] **正确示例**（使用当前风格的 input token）：
```html
<input class="border-b border-[#d4d4cf] bg-transparent font-sans font-light focus:outline-none" placeholder="{PLACEHOLDER}" />
```

---

## [TEMPLATES] Japanese Fresh 页面骨架模板

以下骨架只使用当前风格的 token。替换 `{PLACEHOLDER}` 时，不要移除或替换这些 token：

### 导航栏骨架
```html
<nav class="bg-[#fafaf8] text-[#4a5568] border border-[#d4d4cf] px-8 md:px-12 lg:px-20">
  <div class="flex items-center justify-between max-w-6xl mx-auto gap-8 md:gap-12">
    <a href="/" class="font-sans font-extralight text-[#4a5568] tracking-wide text-base md:text-lg">
      {LOGO_TEXT}
    </a>
    <div class="flex gap-8 md:gap-12 font-sans font-light text-[#6b7280] leading-relaxed text-xs md:text-sm">
      {NAV_LINKS}
    </div>
  </div>
</nav>
```

### Hero 区块骨架
```html
<section class="bg-[#64b5f6] text-[#4a5568] py-24 md:py-32 lg:py-40 px-8 md:px-12 lg:px-20">
  <div class="max-w-4xl mx-auto">
    <h1 class="font-sans font-extralight text-[#4a5568] tracking-wide text-3xl md:text-5xl lg:text-6xl">
      {HEADLINE}
    </h1>
    <p class="font-sans font-light text-[#6b7280] leading-relaxed text-sm md:text-base max-w-xl">
      {SUBHEADLINE}
    </p>
    <button class="rounded-lg font-sans font-light border border-[#d4d4cf]/40 transition-all duration-500 ease-in-out bg-[#64b5f6]/90 text-white">
      {CTA_TEXT}
    </button>
  </div>
</section>
```

### 卡片网格骨架
```html
<section class="bg-[#fafaf8] text-[#4a5568] py-24 md:py-32 lg:py-40 px-8 md:px-12 lg:px-20">
  <div class="max-w-6xl mx-auto">
    <h2 class="font-sans font-extralight text-[#4a5568] tracking-wide text-xl md:text-2xl">{SECTION_TITLE}</h2>
    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8 md:gap-12">
      <!-- Card template - repeat for each card -->
      <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">{CARD_TITLE}</h3>
        <p class="font-sans font-light text-[#6b7280] leading-relaxed text-sm md:text-base text-[#b0b8c4]">{CARD_DESCRIPTION}</p>
      </div>
    </div>
  </div>
</section>
```

### 表单输入骨架
```html
<input class="border-b border-[#d4d4cf] bg-transparent font-sans font-light focus:outline-none" placeholder="{PLACEHOLDER}" />
```

### 页脚骨架
```html
<footer class="bg-white text-[#7a8a9e] py-24 md:py-32 lg:py-40 px-8 md:px-12 lg:px-20">
  <div class="max-w-6xl mx-auto">
    <div class="grid grid-cols-1 md:grid-cols-3 gap-12 md:gap-20">
      <div>
        <span class="font-sans font-extralight text-[#4a5568] tracking-wide text-base md:text-lg">{LOGO_TEXT}</span>
        <p class="font-sans font-light text-[#6b7280] leading-relaxed text-xs md:text-sm">{TAGLINE}</p>
      </div>
      <div>
        <h4 class="font-sans font-extralight text-[#4a5568] tracking-wide text-base md:text-lg">{COLUMN_TITLE}</h4>
        <ul class="font-sans font-light text-[#6b7280] leading-relaxed text-xs md:text-sm">
          {FOOTER_LINKS}
        </ul>
      </div>
    </div>
  </div>
</footer>
```

---

## [CHECKLIST] Japanese Fresh 生成后自检清单

**输出代码前，逐项验证当前风格的 token 和规则。如有违反，先修正再交付：**

### Token 检查
- [ ] 按钮包含： `rounded-lg font-sans font-light border border-[#d4d4cf]/40 transition-all duration-500 ease-in-out`
- [ ] 卡片包含： `bg-white rounded-xl border border-[#d4d4cf]/30`
- [ ] 输入框包含： `border-b border-[#d4d4cf] bg-transparent font-sans font-light focus:outline-none`

### 禁止项检查
- [ ] 没有使用 `rounded-none`
- [ ] 没有使用 `rounded-sm`
- [ ] 没有使用 `border-2`
- [ ] 没有使用 `border-4`
- [ ] 没有使用 `font-bold`
- [ ] 没有使用 `font-black`
- [ ] 没有使用 `font-extrabold`
- [ ] 没有使用 `bg-[#0f0f1a]`

### 风格规则检查
- [ ] 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
- [ ] Keep inputs as bottom-line only with floating labels

### 风格漂移检查
- [ ] 没有违反：Never use bold or heavy font weights (font-bold, font-semibold)
- [ ] 没有违反：Never use uppercase text -- it is too aggressive for this aesthetic
- [ ] 没有违反：Never use border-2 or thicker -- only hairline borders
- [ ] 没有违反：Never use visible shadows (shadow-lg/xl) -- elements float without weight
- [ ] 没有违反：Never use dark or black backgrounds

### 通用交付检查
- [ ] 响应式布局在手机、平板和桌面下稳定，没有横向溢出
- [ ] 所有交互元素有清晰焦点、可访问名称和 reduced-motion 方案
- [ ] 文本对比度达到 WCAG AA，且没有用颜色单独传递状态
- [ ] 结果仍然能够一眼识别为 Japanese Fresh

---

## [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.
```

## 绝对禁止（匹配即拒绝）

以下模式一旦出现，视为风格违规——不找借口，直接重写。

- use bold or heavy font weights (font-bold, font-semibold)
- use uppercase text -- it is too aggressive for this aesthetic
- use border-2 or thicker -- only hairline borders
- use visible shadows (shadow-lg/xl) -- elements float without weight
- use dark or black backgrounds
- use sharp corners (rounded-none) -- always gentle rounded-lg/xl
- crowd sections together -- maintain extreme breathing room
- use fast, abrupt interaction transitions under 200ms

## 自检清单（交付前逐条确认）

如果任何一条不通过，说明风格漂移了——修改后再交付。

- [ ] 没有紫色到蓝色的渐变
- [ ] 没有使用 Inter / Roboto / Geist 等过度使用的字体
- [ ] 没有嵌套卡片（卡片里面套卡片）
- [ ] 没有在彩色背景上放灰色文字
- [ ] 正文对比度满足 WCAG AA（≥4.5:1）
- [ ] 没有 bounce / elastic 缓动曲线
- [ ] 动效有 prefers-reduced-motion 备选方案
- [ ] 正文行宽不超过 65-75 个字符
- [ ] 没有单侧粗边框装饰（border-left/right accent stripe）
- [ ] 没有渐变文字（background-clip: text）
- [ ] 没有把玻璃态（glassmorphism）当作默认风格
- [ ] 没有 tiny uppercase tracked eyebrow 放在每个 section 标题上面
- [ ] 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
- [ ] never use visible shadows (shadow-lg/xl) -- elements float without weight
- [ ] never use dark or black backgrounds