itle">Responsive Visibility</h2>
			<p class="example-description">
				Control element visibility at different breakpoints.
			</p>
			<div class="demo-box sm-hidden">Hidden on small screens</div>
			<div class="demo-box md-hidden">Hidden on medium screens</div>
			<div class="demo-box lg-hidden">Hidden on large screens</div>
			<div class="code-block">
				<pre><code>&lt;div class="sm-hidden"&gt;Hidden on small screens&lt;/div&gt;
&lt;div class="md-hidden"&gt;Hidden on medium screens&lt;/div&gt;
&lt;div c