I am looking for an experienced graphic designer and HTML/CSS developer to create 20 professional, high-converting eBay listing templates. These templates must be modern, clean, and fully optimized to increase sales. Technical Requirements: Mobile Responsive: Templates must look great and function perfectly on the eBay mobile app and mobile browsers. No Active Content: Templates must strictly follow eBay’s "No Active Content" policy (No JavaScript, No Flash, No plug-ins, No external CSS files). All CSS must be inline or within <style> tags. HTTPS Compliant: All hosted assets (images/icons) must be served via secure HTTPS links. Dynamic Content Areas: Each template must have clearly commented HTML sections where I can easily swap out: Product Title Image Gallery (at least 4–6 images) Bullet-point Features Full Description Shipping/Returns/Payment Tabs Design Requirements: Quantity: 20 unique designs or variations (can be different color schemes/layouts for different categories like Electronics, Fashion, Home Decor, etc.). Standard Sections: Must include Header, Image Gallery, Product Description, Specs Table, and Policy Tabs (Shipping, Returns, About Us). Cross-Browser Compatibility: Must render correctly in Chrome, Safari, Firefox, and Edge. Deliverables: 20 Clean HTML files. Any graphics/icons used in the design. A brief "How-to" guide on how to update the text and images in the code. Preferred Skills: Expertise in eBay Store Design and HTML/CSS. Previous experience with eBay’s listing engine limitations. Ability to provide a portfolio of previous eBay template work.