What are the different styles of Sparkling Prosecco?

The Sparkling Prosecco is the most iconic type and has a fine, long-lasting perlage. It can be classified as Brut (residual sugar less than 12 g/l), Extra Dry (12-17 g/l), Dry (17-32 g/l), or Demi-Sec (32-50 g/l) based on the residual sugar content in the wine.