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+<section>
+    <h2>Symptoms of Glaucoma</h2>
+    <p>Often, there are no early symptoms in open-angle glaucoma. Vision loss is slow and gradual. Angle-closure glaucoma can present with sudden symptoms.</p>
+    <ul>
+        <li><strong>Gradual peripheral vision loss (Open-angle)</strong></li>
+        <li><strong>Tunnel vision in advanced stages</strong></li>
+        <li><strong>Severe eye pain (Angle-closure)</strong></li>
+        <li><strong>Nausea and vomiting (Angle-closure)</strong></li>
+        <li><strong>Blurred vision</strong></li>
+        <li><strong>Halos around lights</strong></li>
+        <li><strong>Redness of the eye</strong></li>
+    </ul>
+
+    <!-- Video from OpenCode CDN -->
+    <video controls style="max-width: 100%; height: auto;">
+        <source src="https://interactive-examples.mdn.mozilla.net/media/cc0-videos/flower.mp4" type="video/mp4">
+        Your browser does not support the video tag.
+    </video>
+
+    <p style="font-size: 0.7em; color: #777;">Video source: OpenCode CDN (MDN Example)</p>
+</section>
             <section data-background-gradient="linear-gradient(45deg, #ffffff 30%, #f0f9ff 100%)">
                 <h2 class="animate__animated animate__fadeInDown">What is Glaucoma?</h2>
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