查看“模板:Mainpage Header”的源代码

<div class="custom-header-bar">
    <div class="header-left">
        <span class="welcome-text">欢迎来到 <span class="wiki-name">CitiZons Wiki</span></span>
    </div>

    <div class="header-center">
        <div class="status-badge">
            <span class="status-dot"></span>
            <span id="server-online-count">0/23333</span>
        </div>
        <div class="header-actions">
            <a href="{{fullurl:{{PAGENAME}}|action=history}}" class="action-btn">
                <span class="btn-icon">🕒</span> 编辑历史
            </a>
            <a href="{{#special:Upload}}" class="action-btn">
                <span class="btn-icon">📤</span> 上传文件
            </a>
        </div>
    </div>

    <div class="header-right">
        <div class="stat-item">
            <span class="stat-icon">👥</span>
            <span class="stat-value">{{NUMBEROFUSERS}}</span>
        </div>
        <div class="stat-item">
            <span class="stat-icon">📄</span>
            <span class="stat-value">{{NUMBEROFARTICLES}}</span>
        </div>
    </div>
</div>