m2pool_web_frontend/mining-pool/src/views/announcements/index.vue

<template>
  <div class="announcements-container">
 
    

    <!-- 主要内容区域 -->
    <div class="main-content" v-loading="loading">
      <!-- 页面标题 -->
      <div class="page-header">
        <div class="header-left">
          <h1 class="page-title">{{ $t('home.announcements') || '公告中心' }}</h1>
        </div>
        <div class="header-actions">
          <el-button-group>
            <el-button 
              :type="viewMode === 'list' ? 'primary' : 'default'"
              @click="switchMode('list')"
              icon="el-icon-menu"
            >
              查看公告
            </el-button>
            <el-button 
              :type="viewMode === 'editor' ? 'primary' : 'default'"
              @click="switchMode('editor')"
              icon="el-icon-edit"
            >
              Markdown编辑器
            </el-button>
          </el-button-group>
        </div>
      </div>
            <!-- Markdown 使用规则指南 -->
            <div class="markdown-guide-section" v-if="showMarkdownGuide">
        
        <!-- 可展开的使用规则内容 -->
        <transition name="slide-fade">
          <div v-show="showMarkdownGuide" class="markdown-guide-content">
            <div class="guide-container">
              <h3 class="guide-title">📝 Markdown 语法规则详解</h3>
              
              <!-- 标题语法 -->
              <div class="guide-section">
                <h4>1. 标题语法 (#符号)</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code># 一级标题 (最大)
## 二级标题  
### 三级标题
#### 四级标题
##### 五级标题
###### 六级标题 (最小)</code></pre>
                  </div>
                  <div class="result-preview">
                    <h1 style="font-size: 24px; margin: 8px 0;">一级标题</h1>
                    <h2 style="font-size: 20px; margin: 6px 0;">二级标题</h2>
                    <h3 style="font-size: 16px; margin: 4px 0;">三级标题</h3>
                  </div>
                </div>
              </div>

              <!-- 文本格式化 -->
              <div class="guide-section">
                <h4>2. 文本格式化</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>**粗体文本**
*斜体文本*
***粗斜体***
~~删除线~~
`行内代码`</code></pre>
                  </div>
                  <div class="result-preview">
                    <p><strong>粗体文本</strong></p>
                    <p><em>斜体文本</em></p>
                    <p><strong><em>粗斜体</em></strong></p>
                    <p><del>删除线</del></p>
                    <p><code>行内代码</code></p>
                  </div>
                </div>
              </div>

              <!-- 列表语法 -->
              <div class="guide-section">
                <h4>3. 列表语法</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>- 无序列表项 1
- 无序列表项 2
  - 子列表项 2.1
  - 子列表项 2.2

1. 有序列表项 1
2. 有序列表项 2
3. 有序列表项 3</code></pre>
                  </div>
                  <div class="result-preview">
                    <ul>
                      <li>无序列表项 1</li>
                      <li>无序列表项 2
                        <ul>
                          <li>子列表项 2.1</li>
                          <li>子列表项 2.2</li>
                        </ul>
                      </li>
                    </ul>
                    <ol>
                      <li>有序列表项 1</li>
                      <li>有序列表项 2</li>
                      <li>有序列表项 3</li>
                    </ol>
                  </div>
                </div>
              </div>

              <!-- 链接和图片 -->
              <div class="guide-section">
                <h4>4. 链接和图片</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>[链接文本](https://example.com)
![图片描述](https://example.com/image.png)

参考式链接：
[链接文本][1]
[1]: https://example.com</code></pre>
                  </div>
                  <div class="result-preview">
                    <p><a href="#" style="color: #5721E4;">链接文本</a></p>
                    <p>📷 图片会在这里显示</p>
                    <p><a href="#" style="color: #5721E4;">参考式链接</a></p>
                  </div>
                </div>
              </div>

              <!-- 代码块 -->
              <div class="guide-section">
                <h4>5. 代码块</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>```javascript
function hello() {
  console.log("Hello World!");
}
```

```python
def hello():
    print("Hello World!")
```</code></pre>
                  </div>
                  <div class="result-preview">
                    <pre style="background: #f8f9fa; padding: 12px; border-radius: 4px;"><code>function hello() {
  console.log("Hello World!");
}</code></pre>
                  </div>
                </div>
              </div>

              <!-- 表格 -->
              <div class="guide-section">
                <h4>6. 表格语法</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>| 列标题1 | 列标题2 | 列标题3 |
|---------|---------|---------|
| 单元格1 | 单元格2 | 单元格3 |
| 数据A   | 数据B   | 数据C   |

对齐方式：
| 左对齐 | 居中对齐 | 右对齐 |
|:-------|:--------:|-------:|
| 左     |    中    |     右 |</code></pre>
                  </div>
                  <div class="result-preview">
                    <table style="border-collapse: collapse; width: 100%;">
                      <thead>
                        <tr style="background: #f8f9fa;">
                          <th style="border: 1px solid #ddd; padding: 8px;">列标题1</th>
                          <th style="border: 1px solid #ddd; padding: 8px;">列标题2</th>
                          <th style="border: 1px solid #ddd; padding: 8px;">列标题3</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr>
                          <td style="border: 1px solid #ddd; padding: 8px;">单元格1</td>
                          <td style="border: 1px solid #ddd; padding: 8px;">单元格2</td>
                          <td style="border: 1px solid #ddd; padding: 8px;">单元格3</td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
                </div>
              </div>

              <!-- 引用 -->
              <div class="guide-section">
                <h4>7. 引用语法</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>> 这是一个引用块
> 可以包含多行内容
> 
> > 嵌套引用
> > 可以多层嵌套</code></pre>
                  </div>
                  <div class="result-preview">
                    <blockquote style="border-left: 4px solid #5721E4; padding-left: 16px; margin: 16px 0; color: #666;">
                      <p>这是一个引用块<br>可以包含多行内容</p>
                      <blockquote style="border-left: 4px solid #ccc; padding-left: 16px;">
                        <p>嵌套引用<br>可以多层嵌套</p>
                      </blockquote>
                    </blockquote>
                  </div>
                </div>
              </div>

              <!-- 分隔线 -->
              <div class="guide-section">
                <h4>8. 分隔线</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>---  (三个或更多短横线)
***  (三个或更多星号)  
___  (三个或更多下划线)</code></pre>
                  </div>
                  <div class="result-preview">
                    <hr style="border: none; border-top: 1px solid #ddd; margin: 16px 0;">
                  </div>
                </div>
              </div>

              <!-- 任务列表 -->
              <div class="guide-section">
                <h4>9. 任务列表</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>- [x] 已完成任务
- [ ] 待完成任务
- [x] 另一个已完成任务</code></pre>
                  </div>
                  <div class="result-preview">
                    <ul style="list-style: none; padding-left: 0;">
                      <li>☑️ 已完成任务</li>
                      <li>☐ 待完成任务</li>
                      <li>☑️ 另一个已完成任务</li>
                    </ul>
                  </div>
                </div>
              </div>

              <!-- 转义字符 -->
              <div class="guide-section">
                <h4>10. 转义字符</h4>
                <div class="example-container">
                  <div class="syntax-example">
                    <pre><code>\* 显示星号而不是斜体
\# 显示井号而不是标题
\` 显示反引号
\\ 显示反斜杠</code></pre>
                  </div>
                  <div class="result-preview">
                    <p>* 显示星号而不是斜体</p>
                    <p># 显示井号而不是标题</p>
                    <p>` 显示反引号</p>
                    <p>\ 显示反斜杠</p>
                  </div>
                </div>
              </div>

              <!-- 快捷提示 -->
              <div class="guide-section tips-section">
                <h4>💡 实用提示</h4>
                <div class="tips-grid">
                  <div class="tip-item">
                    <strong>标题层级：</strong>按逻辑顺序使用，不跳级
                  </div>
                  <div class="tip-item">
                    <strong>空行：</strong>在不同元素之间添加空行提高可读性
                  </div>
                  <div class="tip-item">
                    <strong>列表缩进：</strong>子列表用2个空格缩进
                  </div>
                  <div class="tip-item">
                    <strong>代码语言：</strong>指定代码块语言以获得语法高亮
                  </div>
                  <div class="tip-item">
                    <strong>表格对齐：</strong>保持表格列的对齐美观
                  </div>
                  <div class="tip-item">
                    <strong>链接描述：</strong>使用有意义的链接文本
                  </div>
                </div>
              </div>

              <!-- 常用快捷键 -->
              <div class="guide-section">
                <h4>⌨️ 编辑器快捷键</h4>
                <div class="shortcuts-grid">
                  <div class="shortcut-item">
                    <kbd>Ctrl</kbd> + <kbd>B</kbd> → 粗体
                  </div>
                  <div class="shortcut-item">
                    <kbd>Ctrl</kbd> + <kbd>I</kbd> → 斜体
                  </div>
                  <div class="shortcut-item">
                    <kbd>Ctrl</kbd> + <kbd>K</kbd> → 插入链接
                  </div>
                  <div class="shortcut-item">
                    <kbd>Ctrl</kbd> + <kbd>`</kbd> → 行内代码
                  </div>
                  <div class="shortcut-item">
                    <kbd>Ctrl</kbd> + <kbd>1-6</kbd> → 标题
                  </div>
                  <div class="shortcut-item">
                    <kbd>Ctrl</kbd> + <kbd>Z</kbd> → 撤销
                  </div>
                </div>
              </div>
            </div>
          </div>
        </transition>
                </div>


      <!-- 最新公告标题 -->
      <div class="latest-section">
        <h2 class="section-title">{{ $t('home.latestTitle') || '最新公告' }}</h2>
      </div>

      <!-- 公告列表 -->
      <div class="announcement-list" v-if="!loading && announcements.length > 0">
        <div 
          v-for="announcement in announcements" 
          :key="announcement.id"
          class="announcement-item"
          @click="handleAnnouncementClick(announcement)"
        >
          <div class="announcement-content">
            <h3 class="announcement-title">{{ announcement.title }}</h3>
            <div class="announcement-meta">
              <span class="announcement-date">{{ formatDate(announcement.createTime) }}</span>
              <span class="announcement-type" v-if="announcement.type">{{ announcement.type }}</span>
            </div>
            <p class="announcement-summary" v-if="announcement.summary">
              {{ announcement.summary }}
            </p>
          </div>
          <div class="announcement-arrow">
            <i class="el-icon-arrow-right"></i>
          </div>
        </div>
      </div>

      <!-- 空状态 -->
      <div v-else-if="!loading && announcements.length === 0" class="empty-state">
        <div class="empty-content">
          <i class="el-icon-document"></i>
          <p>{{ $t('home.noData') || '暂无公告' }}</p>
        </div>
      </div>

      <!-- 分页信息和查看更多 -->
      <div class="pagination-section" v-if="announcements.length > 0">
        <div class="view-all-button">
          <el-button 
            type="text" 
            class="view-all-link"
            @click="handleViewAll"
          >
            {{ $t('home.viewAll') || '查看所有' }} {{ totalCount }} {{ $t('home.articles') || '篇文章' }}
          </el-button>
          
          <!-- 了解使用规则按钮 -->
          <el-button 
            type="text" 
            class="markdown-guide-btn"
            @click="toggleMarkdownGuide"
            :icon="showMarkdownGuide ? 'el-icon-arrow-up' : 'el-icon-question'"
          >
            {{ showMarkdownGuide ? '隐藏' : '了解' }}Markdown使用规则
          </el-button>
        </div>
        
        <!-- 分页组件 -->
        <el-pagination
          v-if="totalCount > pageSize"
          @current-change="handleCurrentChange"
          :current-page="currentPage"
          :page-size="pageSize"
          :total="totalCount"
          layout="prev, pager, next"
          class="pagination"
        />
      </div>
    </div>
  </div>
</template>

<script>
/**
 * 公告中心页面组件
 * 提供公告列表展示、搜索、分页等功能
 */
export default {
  name: 'Announcements',
  data() {
    return {
      // 加载状态
      loading: false,
      
      // 搜索关键词
      searchKeyword: '',
      
      // 分页参数
      currentPage: 1,
      pageSize: 10,
      totalCount: 275,
      
      // 公告数据
      announcements: [
        {
          id: 1,
          title: 'ZEN挖矿服务即将结束',
          summary: 'ZEN挖矿服务将于近期结束，请及时调整您的挖矿设置。',
          type: '重要通知',
          createTime: '2025-01-20T10:00:00.000Z',
          isTop: true
        },
        {
          id: 2,
          title: 'LKY即将减半',
          summary: 'LKY币种将在近期进行减半操作，请关注相关通知。',
          type: '系统公告',
          createTime: '2025-01-19T15:30:00.000Z',
          isTop: false
        },
        {
          id: 3,
          title: 'PEP即将减产',
          summary: 'PEP币种挖矿难度调整，产量将有所减少。',
          type: '市场动态',
          createTime: '2025-01-18T09:15:00.000Z',
          isTop: false
        },
        {
          id: 4,
          title: 'ETC+ZIL挖矿服务已结束',
          summary: 'ETC+ZIL双挖服务已正式结束，感谢您的支持。',
          type: '服务通知',
          createTime: '2025-01-17T14:45:00.000Z',
          isTop: false
        },
        {
          id: 5,
          title: '有关2025年06月19日SCT池异常的说明',
          summary: 'SCT矿池在指定时间出现异常情况，现已修复并提供补偿方案。',
          type: '故障说明',
          createTime: '2025-01-16T11:20:00.000Z',
          isTop: false
        },
        {
          id: 6,
          title: 'FB单挖矿池下线公告',
          summary: 'FB单挖矿池将于本月底正式下线，请及时转移算力。',
          type: '下线通知',
          createTime: '2025-01-15T16:10:00.000Z',
          isTop: false
        }
      ],
      
      // 搜索防抖定时器
      searchTimer: null,

      // Markdown 使用规则指南
      showMarkdownGuide: false,
      viewMode: 'list' // 'list' or 'editor'
    }
  },
  
  mounted() {
    this.loadAnnouncements();
  },
  
  methods: {
    /**
     * 加载公告数据
     */
    async loadAnnouncements() {
      this.loading = true;
      try {
        // 这里应该调用API获取公告数据
        // const response = await this.$api.getAnnouncements({
        //   page: this.currentPage,
        //   pageSize: this.pageSize,
        //   keyword: this.searchKeyword
        // });
        // this.announcements = response.data;
        // this.totalCount = response.total;
        
        // 模拟API调用延迟
        await new Promise(resolve => setTimeout(resolve, 500));
        
      } catch (error) {
        console.error('加载公告失败:', error);
        this.$message.error(this.$t('announcements.loadError') || '加载公告失败');
      } finally {
        this.loading = false;
      }
    },
    
    /**
     * 处理搜索输入
     */
    handleSearchInput() {
      if (this.searchTimer) {
        clearTimeout(this.searchTimer);
      }
      
      // 防抖处理，500ms后执行搜索
      this.searchTimer = setTimeout(() => {
        this.handleSearch();
      }, 500);
    },
    
    /**
     * 执行搜索
     */
    handleSearch() {
      this.currentPage = 1;
      this.loadAnnouncements();
    },
    
    /**
     * 处理页码变化
     */
    handleCurrentChange(page) {
      this.currentPage = page;
      this.loadAnnouncements();
    },
    
    /**
     * 处理公告点击
     */
    handleAnnouncementClick(announcement) {
      // 跳转到公告详情页
      this.$router.push({
        name: 'AnnouncementDetail',
        params: { id: announcement.id }
      });
    },
    
    /**
     * 查看所有公告
     */
    handleViewAll() {
      // 可以跳转到完整的公告列表页面或展开显示更多
      this.pageSize = 20;
      this.loadAnnouncements();
    },
    
    /**
     * 切换Markdown使用规则指南的显示状态
     */
    toggleMarkdownGuide() {
      this.showMarkdownGuide = !this.showMarkdownGuide;
    },

    /**
     * 切换视图模式 (list/editor)
     */
    switchMode(mode) {
      this.viewMode = mode;
      // Markdown指南现在完全独立控制，不与视图模式绑定
    },
    
    /**
     * 返回首页
     */
    goHome() {
      this.$router.push('/');
    },
    
    /**
     * 格式化日期
     */
    formatDate(dateString) {
      if (!dateString) return '';
      
      const date = new Date(dateString);
      const now = new Date();
      const diffTime = now - date;
      const diffDays = Math.floor(diffTime / (1000 * 60 * 60 * 24));
      
      if (diffDays === 0) {
        return '今天';
      } else if (diffDays === 1) {
        return '昨天';
      } else if (diffDays < 7) {
        return `${diffDays}天前`;
      } else {
        return date.toLocaleDateString('zh-CN');
      }
    }
  },
  
  beforeDestroy() {
    // 清理定时器
    if (this.searchTimer) {
      clearTimeout(this.searchTimer);
    }
  }
}
</script>

<style lang="scss" scoped>
/**
 * 公告中心页面样式
 */
.announcements-container {
  min-height: 100vh;
  background-color: #f8f9fa;
  padding: 20px;
}

/* 面包屑导航区域 */
.breadcrumb-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  background: white;
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.breadcrumb {
  font-size: 14px;
  
  .breadcrumb-item {
    color: #666;
    cursor: pointer;
    transition: color 0.3s ease;
    
    &:hover {
      color: #5721E4;
    }
  }
}

.search-section {
  .search-input {
    width: 300px;
  }
}

/* 主要内容区域 */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  margin-top: 60px;
}

/* 页面标题 */
.page-header {
  padding: 40px 40px 20px;
  border-bottom: 1px solid #f0f0f0;
  text-align: center;
}

.page-title {
  font-size: 32px;
  font-weight: 600;
  color: #2c3e50;
  margin: 0;
}

/* Markdown 使用规则指南 */
.markdown-guide-section {
  padding: 30px 40px 20px;
  border-bottom: 1px solid #f0f0f0;
}

.guide-header {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 20px;
}

.guide-toggle-btn {
  font-size: 14px;
  color: #5721E4;
  text-decoration: none;
  transition: color 0.3s ease;

  &:hover {
    color: #5721E4;
    text-decoration: underline;
  }
}

.markdown-guide-content {
  background: #f8f9ff;
  border-radius: 8px;
  padding: 20px;
  border: 1px solid #e0e0e0;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.guide-container {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
}

.guide-container.show {
  max-height: 1000px; /* 足够大的高度，确保所有内容都可见 */
}

.guide-title {
  font-size: 20px;
  font-weight: 600;
  color: #34495e;
  margin-bottom: 20px;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 10px;
}

.guide-section {
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px dashed #eee;

  &:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
}

.guide-section h4 {
  font-size: 16px;
  font-weight: 500;
  color: #4a4a4a;
  margin-bottom: 15px;
  position: relative;
  padding-left: 15px;

  &::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 15px;
    background: #5721E4;
    border-radius: 2px;
  }
}

.example-container {
  display: flex;
  gap: 20px;
  margin-bottom: 15px;
}

.syntax-example {
  flex: 1;
  background: #f0f0f0;
  border-radius: 4px;
  padding: 10px;
  overflow-x: auto;
  font-size: 14px;
  color: #333;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  border: 1px solid #ccc;
}

.result-preview {
  flex: 1;
  padding: 10px;
  background: #fff;
  border-radius: 4px;
  border: 1px solid #eee;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  min-height: 100px; /* Ensure some height for preview */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  font-size: 14px;
  color: #555;
  line-height: 1.8;
}

.tips-section {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed #eee;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.tip-item {
  background: #f0edff;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 13px;
  color: #5721E4;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 15px;
}

.shortcut-item {
  background: #f0edff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: #5721E4;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.shortcut-item kbd {
  background-color: #e0e0e0;
  border-radius: 4px;
  padding: 2px 4px;
  font-size: 12px;
  font-family: monospace;
  color: #333;
  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
}

/* 最新公告标题 */
.latest-section {
  padding: 30px 40px 20px;
}

.section-title {
  font-size: 20px;
  font-weight: 600;
  color: #34495e;
  margin: 0;
  position: relative;
  
  &::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: #5721E4;
    border-radius: 2px;
  }
}

/* 公告列表 */
.announcement-list {
  padding: 0 40px 20px;
}

.announcement-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid #f5f5f5;
  cursor: pointer;
  transition: all 0.3s ease;
  
  &:hover {
    background-color: #f8f9ff;
    transform: translateX(5px);
  }
  
  &:last-child {
    border-bottom: none;
  }
}

.announcement-content {
  flex: 1;
}

.announcement-title {
  font-size: 16px;
  font-weight: 500;
  color: #2c3e50;
  margin: 0 0 8px;
  line-height: 1.4;
  transition: color 0.3s ease;
  
  .announcement-item:hover & {
    color: #5721E4;
  }
}

.announcement-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
}

.announcement-date {
  font-size: 12px;
  color: #999;
}

.announcement-type {
  font-size: 12px;
  color: #5721E4;
  background: #f0edff;
  padding: 2px 8px;
  border-radius: 12px;
}

.announcement-summary {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.announcement-arrow {
  color: #ccc;
  transition: color 0.3s ease;
  
  .announcement-item:hover & {
    color: #5721E4;
  }
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: 80px 40px;
}

.empty-content {
  i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 20px;
  }
  
  p {
    font-size: 16px;
    color: #999;
    margin: 0;
  }
}

/* 分页区域 */
.pagination-section {
  padding: 30px 40px 40px;
  text-align: center;
  border-top: 1px solid #f0f0f0;
}

.view-all-button {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.view-all-link {
  font-size: 14px;
  color: #5721E4;
  text-decoration: none;
  
  &:hover {
    text-decoration: underline;
  }
}

/* Markdown指南按钮样式 */
.markdown-guide-btn {
  font-size: 14px;
  color: #5721E4 !important;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 1px solid #5721E4;
  border-radius: 4px;
  padding: 8px 16px;
  
  &:hover {
    color: #fff !important;
    background-color: #5721E4 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(87, 33, 228, 0.3);
  }
}

.pagination {
  justify-content: center;
  
  :deep(.el-pager li) {
    background-color: transparent;
    color: #666;
    
    &.active {
      background-color: #5721E4;
      color: white;
    }
    
    &:hover:not(.active) {
      background-color: #f0edff;
      color: #5721E4;
    }
  }
  
  :deep(.btn-prev), 
  :deep(.btn-next) {
    background-color: transparent;
    color: #666;
    
    &:hover {
      background-color: #f0edff;
      color: #5721E4;
    }
  }
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
  .announcements-container {
    padding: 10px;
  }
  
  .breadcrumb-section {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
    padding: 16px;
  }
  
  .search-section .search-input {
    width: 100%;
  }
  
  .main-content {
    border-radius: 8px;
  }

  .markdown-guide-section {
    padding: 15px 20px;
  }

  .guide-header {
    justify-content: center;
  }

  .guide-toggle-btn {
    font-size: 13px;
  }

  .markdown-guide-content {
    padding: 10px;
  }

  .guide-container {
    max-height: none; /* Allow content to wrap */
  }

  .guide-container.show {
    max-height: none;
  }

  .example-container {
    flex-direction: column;
    gap: 10px;
  }

  .syntax-example,
  .result-preview {
    width: 100%;
  }

  .tips-grid,
  .shortcuts-grid {
    grid-template-columns: 1fr;
  }

  .tip-item,
  .shortcut-item {
    justify-content: flex-start;
    padding-left: 15px;
  }

  .shortcut-item kbd {
    font-size: 11px;
  }
  
  .page-header,
  .latest-section,
  .announcement-list,
  .pagination-section {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  .page-title {
    font-size: 24px;
  }
  
  .section-title {
    font-size: 18px;
    
    &::before {
      left: -16px;
    }
  }
  
  .announcement-item {
    padding: 16px 0;
  }
  
  .announcement-title {
    font-size: 15px;
  }
  
  .announcement-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  
  /* 移动端按钮样式调整 */
  .view-all-button {
    flex-direction: column;
    gap: 12px;
  }
  
  .markdown-guide-btn {
    font-size: 13px;
    padding: 6px 12px;
  }
}

/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
  .announcements-container {
    background-color: #1a1a1a;
  }
  
  .breadcrumb-section,
  .main-content {
    background: #2d2d2d;
    color: #fff;
  }

  .markdown-guide-section {
    background: #2d2d2d;
    border-color: #3a3a3a;
  }

  .guide-title,
  .guide-section h4 {
    color: #fff;
  }

  .syntax-example {
    background: #3a3a3a;
    border-color: #555;
    color: #ccc;
  }

  .result-preview {
    background: #333;
    border-color: #555;
    color: #bbb;
  }

  .tips-section {
    border-top-color: #3a3a3a;
  }

  .tip-item {
    background: #3a3a3a;
    color: #888;
  }

  .shortcut-item {
    background: #3a3a3a;
    color: #888;
  }

  .shortcut-item kbd {
    background-color: #444;
    color: #eee;
    box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
  }
  
  .page-title,
  .section-title,
  .announcement-title {
    color: #fff;
  }
  
  .announcement-item:hover {
    background-color: #3a3a3a;
  }
  
  .announcement-summary {
    color: #ccc;
  }
  
  .announcement-date {
    color: #999;
  }
}

/* 展开/收起动画 */
.slide-fade-enter-active {
  transition: all 0.3s ease;
}

.slide-fade-leave-active {
  transition: all 0.3s ease;
}

.slide-fade-enter,
.slide-fade-leave-to {
  transform: translateY(-10px);
  opacity: 0;
}
</style>