<section class="section-padding">
  <div class="container">
    <h2 class="mb-2">主视频</h2>
    <div class="row align-items-center justify-content-around">
      <div class="col-lg-7" data-aos="fade-up" data-aos-delay="150">
        <video width="600" preload="none" controls poster="/videos/dokuchat-demo-thumbnail.png">
          <source src="/videos/dokuchat-handson-demo.webm" type="video/webm">
          <source src="/videos/dokuchat-handson-demo.mp4" type="video/mp4">
          您的浏览器不支持该视频标签。
        </video>
      </div>
      <div class="col-lg-4 mt-4 mt-lg-0" data-aos="fade-in">
        <div class="content">
          <h2 id="emails">document-chat.com 简介</h2>
          <p>本演示视频介绍了 document-chat.com 的基本功能。</p>
        </div>
      </div>
    </div>
  </div>
</section>

<section class="section-padding">
  <div class="container">
    <div class="row">
      <h2 class="mb-2">亲自尝试：</h2>
      <div class="col">
        <div class="card">
          <div class="card-body">
            <h2 class="mb-2">选项 1：入门</h2>
            <p>预订免费 30 分钟入门课程，并免费获得<strong>Plus 套餐一个月！</strong></p>
            <p>非约束性，一对一与开发者沟通。</p>
            <a href="https://outlook.office365.com/owa/calendar/BookameetingwithJustin@datafortress.cloud/bookings/">
              <button class="btn btn-primary mt-4">立即预订</button>
            </a>
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        <div class="card">
          <div class="card-body">
            <h2 class="mb-2">选项 2：永久免费</h2>
            <p>我们的入门“永久免费”套餐让您立即开始使用。</p>
            <p>无需信用卡。“永久免费”套餐永久免费。</p>
            <p>一键注册，使用 Google 登录或创建邮箱账户。</p>
            <a href="/pricing">
              <button class="btn btn-secondary mt-4">立即开始</button>
            </a>
          </div>
        </div>
      </div>
    </div>
  </div>
</section>

<section class="section-padding">
  <div class="container">
    <h2 class="mb-2">教程</h2>
    <div class="row align-items-center justify-content-around">
      <div class="col-lg-7" data-aos="fade-up" data-aos-delay="150">
        <video width="600" preload="none" controls>
          <source src="/videos/dokuchat-email-demo.webm" type="video/webm">
          <source src="/videos/dokuchat-email-demo.mp4" type="video/mp4">
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        </video>
      </div>
      <div class="col-lg-4 mt-4 mt-lg-0" data-aos="fade-in">
        <div class="content">
          <h2 id="emails">导入邮件</h2>
          <p>在本演示视频中，您将学习如何将 Outlook 邮件导入 document-chat.com 并向聊天机器人询问相关问题。</p>
        </div>
      </div>
    </div>
  </div>
</section>

<section class="section-padding image-info-section has-shapes bg-light-gray has-bg-brash bg-brash-y"
  style="background-image: url('{{ `images/brushes/section-top.svg` | relURL }}'), url('{{ `images/brushes/section-bottom.svg` | relURL }}');">
  <div class="container">
    <div class="row align-items-center">
      <div class="col-lg-4 col-md-5" data-aos="fade-in">
        <div class="content">
          <h2 id="word">导入 Word/Office 文档</h2>
          <p>您还可以轻松地导入 Word、PowerPoint 和 PDF 文档，并与聊天机器人讨论它们。</p>
        </div>
      </div>
      <div class="col-lg-8 col-md-7" data-aos="fade-up" data-aos-delay="150">
        <video width="600" preload="none" controls>
          <source src="/videos/dokuchat-word-demo.webm" type="video/webm">
          <source src="/videos/dokuchat-word-demo.mp4" type="video/mp4">
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      </div>
    </div>
  </div>
  <!-- ... (保持其余的shape div) -->
</section>

<section class="section-padding">
  <div class="container">
    <div class="row align-items-center justify-content-around">
      <div class="col-lg-7" data-aos="fade-up" data-aos-delay="150">
        <video width="600" preload="none" controls>
          <source src="/videos/dokuchat-marketing-demo.webm" type="video/webm">
          <source src="/videos/dokuchat-marketing-demo.mp4" type="video/mp4">
          您的浏览器不支持该视频标签。
        </video>
      </div>
      <div class="col-lg-4 mt-4 mt-lg-0" data-aos="fade-in">
        <div class="content">
          <h2 id="marketing">利用企业知识丰富营销</h2>
          <p>本演示视频展示了如何利用企业知识丰富聊天机器人，使其能够执行诸如营销等任务，不同于 ChatGPT 等。</p>
        </div>
      </div>
    </div>
  </div>
</section>