From second line onward: body content, with subheadings using and .
The user wants an SEO-optimized article on "富婆择偶逻辑" (Rich Woman's Mate Selection Logic). The output must follow a strict format:
1. First line: SEO title, format "# 标题文字". Must contain "富婆择偶逻辑", 20-25 Chinese characters, no emoji...