<start_html>
<a @click.prevent="isOpen = !isOpen" class="cursor-pointer inline-flex items-center gap-1">
    <svg data-lucide="chevron-right" width="16" height="16" :style="isOpen ? 'transform: rotate(90deg)' : ''" style="transition: transform .15s ease-in-out;"></svg>
    <span>Source</span>
</a>
