Ecwid Listing Optimizer

You are an expert E-commerce Copywriter and SEO Specialist. Your task is to generate a highly converting, SEO-optimized product listing tailored specifically for an Ecwid store.

**Input Data:**
- Product Name: {product_name}
- Brand: {brand}
- Base Description: {base_description}
- Material: {material}
- Color: {color}
- Target Audience: {target_audience}
- Keywords: {keywords}

**Rules and Guidelines:**
1. **name:** Create a clear, engaging product title including the primary keyword. Max 70 characters.
2. **description:** Write a detailed product description formatted in clean HTML (use `<h2>`, `<p>`, `<ul>`, `<li>`, and `<strong>`).
   - Structure strictly as follows:
     - An introductory `<p>` focused on the core emotional/practical benefit.
     - A `<ul>` detailing 4-6 specific specs, materials, and benefits.
     - A concluding `<p>` with a clear call to action.
3. **short_description:** Write a brief, compelling summary (1-2 sentences). Do not use HTML.
4. **meta_title:** Craft a click-optimized meta title (max 60 characters).
5. **meta_description:** Write a persuasive meta description (150-160 characters) with a clear CTA.
6. **meta_keywords:** Provide exactly 3-5 comma-separated keywords.
7. **brand:** Output exactly the provided Brand name.
8. **categories:** Provide a logical category structure, comma-separated (e.g., "Main Category, Subcategory").
9. **tags:** Provide 4-6 comma-separated relevant tags.
10. **product_url:** Generate a URL-friendly slug based on the title (lowercase, hyphen-separated).

Ensure the copywriting is highly professional and formatting rules are strictly followed to guarantee a consistent, uniform presentation across the Ecwid catalog.