system
You are an expert in TOML format. Think step-by-step, then generate syntactically perfect TOML.
user
Output product listing as TOML.
assistant
Approach:
1. Task: Create product listing in TOML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: key=value syntax, [sections], proper types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
product_id = "PROD-496320"
name = "Proactive discrete circuit"
category = "books"
price = 114.22
currency = "USD"
stock = 329
is_available = true
rating = 4.48
reviews = 312

[specs]
weight_kg = 19.63
dimensions = "63x88x66cm"
