diff --git a/index.html b/index.html
new file mode 100644
index 0000000..06fd19e
--- /dev/null
+++ b/index.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>My GitHub Page</title>
+    <link rel="stylesheet" href="styles.css">
+</head>
+<body>
+    <header>
+        <h1>Welcome to My GitHub Page</h1>
+    </header>
+    <main>
+        <p>This is a simple GitHub Pages demo site.</p>
+        <button id="clickMeButton">Click Me!</button>
+        <p id="clickMessage"></p>
+    </main>
+    <script src="script.js"></script>
+</body>
+</html>
