Style; kind (6)
I believe the answer is:
manner
I believe this clue is a double definition.
'style' is the first definition.
(I know that style can be written as manner)
'kind' is the second definition.
(I know that manner is a type of kind)
(Other definitions for manner that I've seen before include "Way of doing something, or general attitude" , "Style, air" , "Fashion, way" , "Mode" , "Demeanour" .)