Fix WordPress PMPro Email Styling

My Paid Memberships Pro system is sending out transactional emails, but in Gmail the messages arrive with raw HTML showing instead of the intended design. The content is mainly text with a few images, yet the headings, overall text formatting, and especially the links and call-to-action buttons are unstyled and hard to read.

I need someone who understands WordPress, PMPro templating, and email-safe HTML/CSS to:

• locate why the current PMPro email templates are not inlining styles
• adjust or rebuild the templates so Gmail renders them exactly as designed—clean headings, proper fonts, aligned buttons, and working links
• keep the templates compatible with the standard PMPro tokens/merge tags so future updates or membership status changes still populate correctly

Please test in Gmail (desktop and mobile) and Outlook before hand-off and update the template or email settings in the WordpPress admin. I’ll consider the task complete once I receive a styled membership confirmation email in my own inbox that displays flawlessly. I will provide admin access to our admin.

Additionally, the auto-triggered membership renewal emails are being sent to the admin email address, rather than the individual member.