What problem does it solve? Documents often suffer from poor typography—wrong point sizes, bad line spacing, unprofessional fonts, and punctuation mistakes—that undermines credibility and readability. This Skill provides a structured checklist and reference rules to evaluate and fix typographic quality in print and web content. ## Core Features & Use Cases - Typography Audits: Check body text fundamentals (point size, line spacing, line length, font choice) against professional standards. - Mistake Detection: Identify common errors like straight quotes, double spaces after periods, underlining, fake small caps, and hyphen-dash confusion. - Web and Print Guidance: Apply medium-specific rules such as 15–25px web body text with unitless line-height, or 10–12pt print sizes with exact line spacing. - Use Case: Paste a draft blog post or report and ask for a typography review; receive concrete fixes like switching to curly quotes, setting line length to 45–90 characters, and replacing Times New Roman with a professional font. ## Quick Start Review the typography of my document and list every formatting issue with recommended fixes based on Practical Typography rules.