{{define "docs-announce-strip"}}
{{if .NavPublicAnnouncements}}
<div class="sd-top-announce-strip" role="region" aria-label="{{T "announcements.top_strip_aria"}}">
  <div class="sd-top-announce-strip__inner">
    <span class="sd-top-announce-strip__icon" aria-hidden="true"><i class="bx bx-bell"></i></span>
    <div class="sd-top-announce-strip__links">
      {{range $i, $a := .NavPublicAnnouncements}}
      {{if $i}}<span class="sd-top-announce-strip__sep" aria-hidden="true">|</span>{{end}}
      <a href="/announcements?id={{$a.ID}}" class="sd-top-announce-strip__link{{if $a.NavTextColor}} sd-top-announce-strip__link--custom{{end}}" title="{{$a.Title}}"{{if $a.NavTextColor}} style="color: {{$a.NavTextColor}};"{{end}}>{{$a.Title}}</a>
      {{end}}
    </div>
  </div>
</div>
{{end}}
{{end}}

{{define "docs-header"}}
<!-- 浏览器兼容性检测 -->
{{template "browser-check" .}}
{{template "docs-announce-strip" .}}

<!-- 文档系统公共页头（全宽版本，适用于普通页面） -->
<nav class="docs-top-nav docs-top-nav-full">
    <div class="docs-top-nav-left">
        <!-- Logo -->
        <a href="/" class="docs-top-nav-logo" title="{{.SiteName}}">
            {{template "site-logo-inline" .}}
        </a>
        <!-- 导航链接 -->
        {{if and .Data .Data.HideTopNavLinks}}
        {{else if and .Data .Data.TopNavLinks}}
            {{range .Data.TopNavLinks}}
                {{if .Visible}}
                    <a href="{{.URL}}" class="docs-top-nav-link" {{if .Target}}target="{{.Target}}"{{else}}target="_self"{{end}}>{{.Text}}</a>
                {{end}}
            {{end}}
        {{else}}
            <!-- 默认导航栏（配置为空时显示） -->
            <a href="/" class="docs-top-nav-link">{{T "nav_home"}}</a>
            <a href="/docs" class="docs-top-nav-link">{{T "nav_docs"}}</a>
        {{end}}
    </div>
    <div class="docs-top-nav-right">
        <button class="docs-theme-toggle" id="themeToggle" title="{{T "theme_toggle"}}">
            <i class='bx bx-sun'></i>
        </button>
        {{template "language-switch" .}}
        {{template "user-nav-dropdown" .}}
    </div>
</nav>
{{end}}

{{define "docs-header-with-sidebar"}}
<!-- 浏览器兼容性检测 -->
{{template "browser-check" .}}
{{template "docs-announce-strip" .}}

<!-- 文档系统公共页头（带侧边栏版本） -->
<nav class="docs-top-nav">
    <div class="docs-top-nav-left">
        {{if and .Data .Data.TopNavLinks}}
            {{range .Data.TopNavLinks}}
                {{if .Visible}}
                    <a href="{{.URL}}" class="docs-top-nav-link" {{if .Target}}target="{{.Target}}"{{else}}target="_self"{{end}}>{{.Text}}</a>
                {{end}}
            {{end}}
        {{else}}
            <!-- 默认导航栏（配置为空时显示） -->
            <a href="/" class="docs-top-nav-link">{{T "nav_user_guide"}}</a>
            <a href="/docs" class="docs-top-nav-link">{{T "nav_dev_tools"}}</a>
        {{end}}
    </div>
    <div class="docs-top-nav-right">
        <button class="docs-theme-toggle" id="themeToggle" title="{{T "theme_toggle"}}">
            <i class='bx bx-sun'></i>
        </button>
        {{template "language-switch" .}}
        {{template "user-nav-dropdown" .}}
    </div>
</nav>
{{end}}