<div class="flex items-center gap-4">
<Toolbar>
<ToolbarButton aria-label="撤销">
<svg class="h-4 w-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M9 14 4 9l5-5M4 9h10a6 6 0 0 1 0 12h-3" /></svg>
</ToolbarButton>
<ToolbarButton aria-label="重做">
<svg class="h-4 w-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="m15 14 5-5-5-5M20 9H10a6 6 0 0 0 0 12h3" /></svg>
</ToolbarButton>
<ToolbarSeparator />
<ToolbarButton aria-label="加粗"><Bold class="h-4 w-4" /></ToolbarButton>
<ToolbarButton disabled aria-label="删除">
<svg class="h-4 w-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" d="M3 6h18M8 6V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2m3 0v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6" /></svg>
</ToolbarButton>
</Toolbar>
<VisuallyHidden>仅供屏幕阅读器的工具条说明</VisuallyHidden>
</div>