Handmade craft shows preoccupation with detail (9)
I believe the answer is:
artisanal
'handmade' is the definition.
Both the answer and definition are adjectives.
Maybe you can see an association between them that I don't see?
'craft shows preoccupation with detail' is the wordplay.
I cannot quite understand how this works, but
'craft' could be 'art' (both can mean cunning or trickery) and 'art' is found within the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Another definition for artisanal that I've seen is " like a skilled worker".)