<style>
  /* 容器样式 */
  .markdown-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #24292e;
    padding: 20px;
  }

  /* 标题 */
  .markdown-body h1, .markdown-body h2, .markdown-body h3 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    color: #111;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.2em;
  }

  /* 段落与换行 */
  .markdown-body p {
    margin: 0.8em 0;
  }

  /* 表格 */
  .markdown-body table {
    border-collapse: collapse;
    width: 100%;
    margin: 1em 0;
  }
  .markdown-body th, .markdown-body td {
    border: 1px solid #d0d0d0;
    padding: 8px 12px;
    text-align: left;
  }
  .markdown-body th {
    background-color: #f7f7f7;
    font-weight: bold;
  }

  /* 代码块 */
  .markdown-body pre {
    background-color: #f6f8fa;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    padding: 12px;
    overflow: auto;
    margin: 1em 0;
  }
  .markdown-body code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 85%;
    background-color: #f4f4f4;
    padding: 2px 5px;
    border-radius: 3px;
    color: #e96900;
  }
  .markdown-body pre code {
    background: none;
    color: #24292e;
    padding: 0;
  }

  /* 列表 */
  .markdown-body ul, .markdown-body ol {
    margin: 0.8em 0;
    padding-left: 2em;
  }

  /* 引用块 */
  .markdown-body blockquote {
    border-left: 4px solid #ddd;
    padding-left: 1em;
    color: #666;
    margin: 1em 0;
  }

  /* 链接 */
  .markdown-body a {
    color: #0366d6;
    text-decoration: none;
  }
  .markdown-body a:hover {
    text-decoration: underline;
  }

  /* 图片 */
  .markdown-body img {
    max-width: 100%;
    height: auto;
  }
</style>
