Maybe/app/views/settings/_section.html.erb

<%# locals: (title:, subtitle: nil, content:) %>
<section class="bg-white border border-alpha-black-25 shadow-xs rounded-xl p-4 space-y-4">
  <div>
    <h2 class="text-lg font-medium text-primary"><%= title %></h2>
    <% if subtitle.present? %>
      <p class="text-secondary text-sm mt-1"><%= subtitle %></p>
    <% end %>
  </div>
  <div>
    <%= content %>
  </div>
</section>