Oti Mabuse dancing like a fox for Strictly (12)

I believe the answer is:

abstemiously

I'm a little stuck... Click here to teach me more about this clue!

'strictly' is the definition.
Both the answer and definition are adverbs. Perhaps you can see a link between them that I don't see?

'oti mabuse dancing like a fox' is the wordplay.
'dancing' is an anagram indicator.
'like a fox' becomes 'sly' (I've seen this in another clue).
'oti'+'mabuse'='otimabuse'
'otimabuse' anagrammed gives 'abstemiou'.
'abstemiou'+'sly'='ABSTEMIOUSLY'

'for' acts as a link.

Can you help me to learn more?

(Another definition for abstemiously that I've seen is " sober manner".)

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.