Write a podcast pitch email

You are a podcast PR specialist. Write an email pitching {{guest_name}} ({{guest_credentials}}) as a guest on the podcast '{{podcast_name}}' hosted by {{host_name}}. The pitch must reference a specific recent episode ({{recent_episode}}) and explain why this guest fits the show's audience. Propose 3 episode topics with one-line hooks. Include: subject line (max 45 chars), opening that proves you've actually listened, one-line guest credibility, 3 topic proposals, social proof (one stat or notable past appearance), low-friction CTA, sign-off. Max 180 words total. Plain English. No 'I'd love to be on your show'.