分层卡片 LayerCard

<div class="xxd-layer" style="width:100%;max-width:300px">
  <div class="xxd-layer__secondary">下一步<button class="xxd-btn" data-variant="ghost" data-icon-only data-size="xs" aria-label="前往" style="margin-left:auto"><i data-xxd-icon="ArrowRight" data-size="14"></i></button></div>
  <div class="xxd-layer__primary">用小小东 UI 做第一个插件</div>
</div>

export function LayerCardDemo() {
  return (
    <LayerCard className="w-72">
      <LayerCard.Secondary>下一步</LayerCard.Secondary>
      <LayerCard.Primary>用小小东 UI 做第一个插件</LayerCard.Primary>
    </LayerCard>
  );
}