Scope: Homepage “Inbox” template – left sidebar with folders, main pane showing a list of posts as email-style rows (From / Subject / Date). Clicking a row opens the post. Single post “email” template – custom single-post layout with an email-style header (From / To / Subject / Date) and the post body styled like an email. Invoice-style template – one additional template for a dark “notice / invoice” style page with heading, intro text, table of line items + amounts, and a call-to-action button. Content must be editable from WP admin. Responsive – works cleanly on desktop, tablet and mobile. I want this done as a proper theme/child theme (not just a page builder hack), so that when I publish a new post it automatically appears in the inbox list. Edited to add answers: This is purely a visual email-style blog, no real email sending needed. Standard WordPress posts are fine – I don’t need extra custom post types. If you want to use something lightweight like ACF (or similar) for extra fields, that’s okay as long as it’s kept minimal. Styling/animations: I’m aiming for a dark email-client look (Gmail-style) with red accents and clear hover/active states on rows and sidebar items. No heavy animations required – just clean, readable UI. I have static mockups which I’ll share with the chosen freelancer after NDA. For the opened “email” view, I’d like From / To / Subject to be editable per post via custom fields in the admin, not pulled from user accounts. The inbox list should show Subject from the post title, plus a short excerpt/preview. Date can use the normal post publish date (unless you strongly prefer adding an override field as well). Important: I will provide detailed mockups, exact wording and branding after we agree terms and you sign an NDA + IP assignment.