class SpecificationDocument:
    def __init__(self, website):
        self.website = website

    def create_document(self):
        # Create a specification document for the website
        # ...

        # Save the document to a file
        with open('specification_document.md', 'w') as f:
            f.write(self.document)

if __name__ == '__main__':
    website = 'https://example.com'
    doc = SpecificationDocument(website)
    doc.create_document()