Your goal is to replicate the Twitter platform as closely as possible with the help of Sanity.io and NextAuth. You'll need to ensure that the user interface is responsive, intuitive, and visually appealing. You'll use Sanity.io to manage content, such as tweets and user profiles, and NextAuth for secure authentication.

The challenge will test your proficiency in web development, specifically HTML, CSS, and JavaScript, and allow you to demonstrate your ability to utilize third-party tools effectively. Refer to the provided design for reference, and aim to replicate it as closely as possible while providing a seamless user experience.

Your users should be able to:

• Create an account and log in with authentication
• Post tweets and view a timeline of tweets
• Follow and unfollow other users
• View user profiles
• Like and retweet tweets