Responsive stacked checkboxes with heading

This component uses Tailwind CSS utilities to create a responsive stacked layout of checkbox inputs with a heading. The fieldset and legend elements contain the heading, while each checkbox input is wrapped in a div to allow flexible styling. The divide-y, border, and py-4 utilities create the stacked vertical divider styling. The label and input pair together to connect the text and checkbox. The select-none utility prevents text highlight on label. The component adapts to mobile sizes by stacking vertically.