<h3>Semantic HTML</h3>
<p>Semantic teglar sahifa tuzilmasiga <strong>ma'no</strong> beradi:</p>
<ul>
<li><code>&lt;header&gt;</code> — sahifa/bo'lim sarlavhasi</li>
<li><code>&lt;nav&gt;</code> — navigatsiya</li>
<li><code>&lt;main&gt;</code> — asosiy kontent</li>
<li><code>&lt;section&gt;</code> — bo'lim</li>
<li><code>&lt;article&gt;</code> — mustaqil maqola</li>
<li><code>&lt;aside&gt;</code> — yon panel</li>
<li><code>&lt;footer&gt;</code> — sahifa pastki qismi</li>
</ul>
<p>Bu teglar SEO va accessibility uchun juda muhim!</p>