项目空间分组大菜单
在项目空间场景中完成分组大菜单：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。
启用 JavaScript 后可编辑、运行和保存此案例。固定源码如下：
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<title>项目空间分组大菜单</title>
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<body data-aesthetic="art-deco" data-composition="split-note">
<main class="page">
<header class="mast"><div><span class="eyebrow">art-deco / 分组大菜单 / BEGINNER</span><h1>项目空间分组大菜单</h1><p class="intro">在项目空间场景中完成分组大菜单：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。</p></div><span class="scenario">项目空间</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>掌握分组大菜单的语义结构、响应式编排、键盘操作与状态同步。</span></aside><section class="demo" aria-label="项目空间分组大菜单交互区域"><div class="workflow-compare"><form id="workflowCompareControls" class="compare-controls"><fieldset><legend>对照通道</legend><label><input type="radio" name="workflowChannel" value="A" checked>A · 待办空间</label><label><input type="radio" name="workflowChannel" value="B">B · 文件空间</label></fieldset><label>成员范围权重<input id="workflowCompareWeight" type="range" min="10" max="90" value="50"><output id="workflowCompareWeightValue">50 人</output></label><label><input id="workflowCompareFreeze" type="checkbox">冻结当前版本</label><button id="workflowCompareCapture" class="action primary" type="button">采样并切换空间</button><ol id="workflowCompareShelf" aria-label="版本采样记录"></ol></form><section class="compare-stage"><header><span class="eyebrow">项目空间 COMPARE</span><h2>项目视图双版本对照</h2><output id="workflowCompareLive">A 版本等待采样</output></header><section id="workflowCore" class="workflow-core compare-core" data-compare-channel="A" style="--compare-split:50%"><!-- 11DZ_CORE_START:navigation-menus-mega-menu --><div class="mega-shell"><nav class="mega-nav" aria-label="项目空间分组菜单"><a href="#mega-home" class="mega-brand">项目空间</a><button id="megaTrigger" type="button" aria-expanded="false" aria-controls="megaPanel" data-core-bridge="navigation-menus-mega-menu">浏览全部内容 <span aria-hidden="true">⌄</span></button></nav><div id="megaPanel" class="mega-panel" hidden><section><h2>项目空间提醒</h2><a href="#mega-0-1">项目空间提醒 1<small>查看指南</small></a><a href="#mega-0-2">项目空间提醒 2<small>打开工具</small></a><a href="#mega-0-3">项目空间提醒 3<small>查看指南</small></a></section><section><h2>项目空间收藏</h2><a href="#mega-1-1">项目空间收藏 1<small>查看指南</small></a><a href="#mega-1-2">项目空间收藏 2<small>打开工具</small></a><a href="#mega-1-3">项目空间收藏 3<small>查看指南</small></a></section><section><h2>项目空间概览</h2><a href="#mega-2-1">项目空间概览 1<small>查看指南</small></a><a href="#mega-2-2">项目空间概览 2<small>打开工具</small></a><a href="#mega-2-3">项目空间概览 3<small>查看指南</small></a></section><aside><span class="eyebrow">FEATURED</span><strong>分组大菜单</strong><p>用标题和说明帮助用户预判目标。</p></aside></div><section class="mega-preview"><span class="eyebrow">MEGA MENU</span><h2 id="megaSelection">请选择一个目标</h2></section></div><!-- 11DZ_CORE_END --></section></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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'use strict';
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workflowBridgeReset();
</script>
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