Maybe/app/components/disclosure_component.html.erb

<details class="group" <%= "open" if open %>>
  <%= tag.summary class: class_names(
    "px-3 py-2 rounded-xl cursor-pointer flex items-center justify-between bg-surface"
  ) do %>
    <% if summary_content? %>
      <%= summary_content %>
    <% else %>
      <div class="flex items-center gap-3">
        <% if align == :left %>
          <%= helpers.icon "chevron-right", class: "group-open:transform group-open:rotate-90" %>
        <% end %>

        <%= tag.span class: class_names("font-medium", align == :left ? "text-sm text-primary" : "text-xs uppercase text-secondary") do %>
          <%= title %>
        <% end %>
      </div>

      <% if align == :right %>
        <%= helpers.icon "chevron-down", class: "group-open:transform group-open:rotate-180" %>
      <% end %>
    <% end %>
  <% end %>

  <div class="mt-2">
    <%= content %>
  </div>
</details>