The conversation between human and AI assistant.
[|Human|] What is SCSS?
[|AI|] The Sassy Cascading Style Sheets (SCSS) is basically a more advanced and evolved variant of the CSS language. Natalie Weizenbaum and Chris Eppstein created it, and Hampton Catlin designed it. It comes with more advanced features- thus often called Sassy CSS.
[|Human|] 
What is SCSS?