Input
Output
<!DOCTYPE html> <html> <head><title>Semantic Page</title></head> <body> <header> <h1>My Blog</h1> </header> <main> <article> <h2>Post Title</h2> <p>This is the content of the blog post.</p> </article> </main> <footer> <p>© 2025 My Blog</p> </footer> </body> </html>