Crossword Genius

An ideal marriage immediately comes to light (7,5)

Ross

I believe the answer is:

perfect match

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

'immediately comes to light' is the definition.
I don't know anything about this answer so I cannot tell whether this works.

'an ideal marriage' is the wordplay.
'an ideal' becomes 'perfect' (I've seen this before).
'marriage' becomes 'match' (I've seen this before).
'perfect'+'match'='PERFECT MATCH'

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I've seen this clue in The Globe and Mail.
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