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     多页 A4 白皮书/技术报告/年度总结
     结构：封面 -> 目录 -> 执行摘要 -> 正文章节 -> 附录
     ================================================================== -->
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</style>
</head>
<body>

<!-- ═════════════ COVER ═════════════ -->
<section class="cover">
  <div>
    <div class="cover-eyebrow">{{EYEBROW · 如 "技术报告" / "年度总结" / "白皮书"}}</div>
    <div class="cover-title">{{文档主标题<br>可以两行}}</div>
    <div class="cover-sub">{{副标题，一句话说清这份文档是什么 / 为谁而写}}</div>
  </div>
  <div class="cover-meta">
    <strong>{{作者 / 团队}}</strong><br>
    {{版本 V1.0}}  ·  {{日期 2026.04}}<br>
    {{发布方 / 机构}}
  </div>
</section>

<!-- ═════════════ 目录 ═════════════ -->
<section class="toc">
  <h2>目录</h2>
  <div class="toc-item">
    <span class="toc-num">01</span>
    <span class="toc-title">执行摘要</span>
    <span class="toc-page">03</span>
  </div>
  <div class="toc-item">
    <span class="toc-num">02</span>
    <span class="toc-title">背景与问题定义</span>
    <span class="toc-page">04</span>
  </div>
  <div class="toc-item">
    <span class="toc-num">03</span>
    <span class="toc-title">方法与发现</span>
    <span class="toc-page">06</span>
  </div>
  <div class="toc-item">
    <span class="toc-num">04</span>
    <span class="toc-title">结论与建议</span>
    <span class="toc-page">09</span>
  </div>
  <div class="toc-item">
    <span class="toc-num">05</span>
    <span class="toc-title">附录</span>
    <span class="toc-page">11</span>
  </div>
</section>

<!-- ═════════════ Chapter 01：执行摘要 ═════════════ -->
<section>
  <div class="chapter-num">01 · Executive Summary</div>
  <h1>执行摘要</h1>

  <p class="lead">
    {{一段 2-3 句话的大论点开场。用 <span class="hl">关键词高亮</span> 抓住读者注意力。
    让读者读这段就能理解整份文档想表达什么。}}
  </p>

  <h2>核心 Takeaways</h2>
  <ul>
    <li>{{Takeaway 1：一句话，可量化的结论}}</li>
    <li>{{Takeaway 2：有数据的洞察}}</li>
    <li>{{Takeaway 3：对未来的判断}}</li>
  </ul>

  <div class="takeaway">
    <div class="takeaway-label">本文档回答的问题</div>
    {{用疑问句列出 3 个本文档的核心问题。让读者立刻 get 到是否需要读完。}}
  </div>
</section>

<!-- ═════════════ Chapter 02：背景 ═════════════ -->
<section class="chapter">
  <div class="chapter-num">02 · Background</div>
  <h1>背景与问题定义</h1>

  <p class="lead">
    {{章节导语：这一章要解决什么问题，为什么重要。1-2 句。}}
  </p>

  <h2>当前现状</h2>
  <p>{{3-5 行段落，铺陈当前状况。用 <span class="hl">具体数据</span> 而不是形容词。}}</p>

  <h2>核心问题</h2>
  <p>{{陈述具体的核心问题。可以用 callout 突出关键观察：}}</p>

  <div class="callout">
    {{一段重要引用或核心观察。和正文语气略有不同，给读者呼吸节奏。}}
  </div>

  <h2>衡量标准</h2>
  <table>
    <thead>
      <tr>
        <th>维度</th>
        <th>当前水平</th>
        <th>目标水平</th>
        <th>差距</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>{{维度 1}}</td>
        <td>{{数据}}</td>
        <td>{{数据}}</td>
        <td>{{差距}}</td>
      </tr>
      <tr>
        <td>{{维度 2}}</td>
        <td>{{数据}}</td>
        <td>{{数据}}</td>
        <td>{{差距}}</td>
      </tr>
    </tbody>
  </table>
</section>

<!-- ═════════════ Chapter 03：方法 ═════════════ -->
<section class="chapter">
  <div class="chapter-num">03 · Methodology</div>
  <h1>方法与发现</h1>

  <p class="lead">{{章节导语}}</p>

  <h2>研究方法</h2>
  <p>{{描述方法论。可以用代码 / 公式示例：}}</p>

  <pre><code>示例代码块
def analyze(data):
    return transform(data)</code></pre>

  <h2>关键发现</h2>

  <h3>发现 1：{{标题}}</h3>
  <p>{{一段论述。包含数据：<span class="hl">具体数字 / 具体比例</span>。}}</p>

  <h3>发现 2：{{标题}}</h3>
  <p>{{一段论述。}}</p>

  <blockquote>
    {{一段引用，可以是用户访谈、专家观点、文献引用}}
    <span class="cite">— {{来源 / 人物}}，{{日期}}</span>
  </blockquote>
</section>

<!-- ═════════════ Chapter 04：结论 ═════════════ -->
<section class="chapter">
  <div class="chapter-num">04 · Conclusions</div>
  <h1>结论与建议</h1>

  <p class="lead">{{章节导语：一句话总结结论，下面展开建议。}}</p>

  <h2>核心结论</h2>
  <ol>
    <li>{{结论 1}}</li>
    <li>{{结论 2}}</li>
    <li>{{结论 3}}</li>
  </ol>

  <h2>下一步建议</h2>
  <p>{{基于结论的具体可执行建议。}}</p>

  <div class="takeaway">
    <div class="takeaway-label">Call to Action</div>
    {{如果读者要做一件事，是什么？具体到可以周一早上就开始行动。}}
  </div>
</section>

<!-- ═════════════ Chapter 05：附录 ═════════════ -->
<section class="chapter">
  <div class="chapter-num">05 · Appendix</div>
  <h1>附录</h1>

  <h2>A. 参考资料</h2>
  <ul>
    <li>{{参考文献 1}}</li>
    <li>{{参考文献 2}}</li>
  </ul>

  <h2>B. 术语表</h2>
  <p><strong>{{术语}}</strong>：{{定义}}</p>
  <p><strong>{{术语}}</strong>：{{定义}}</p>

  <h2>C. 致谢</h2>
  <p>{{致谢段落}}</p>
</section>

</body>
</html>
