Iranian short animation wins best animation award at Russian festival

I'd be happy to help translate this Persian text to English, but I notice you've only provided a headline without the full news summary structure you mentioned (▸ lead paragraph, • bullet lines,. coverage-difference paragraph).

Here's the headline translation:

**Best Short Animation Award at Russian Festival for "Paper Flowers"**

Please provide the complete news summary with all the sections so I can maintain the exact structure and markers you've requested.