Slides Polish: Per-Page Codex Review + Targeted Layout Fixes

Polish a generated slide deck — Beamer (.tex + .pdf) and/or PPTX — by running per-page Codex review against a reference visual and applying surgical fixes (font scaling, text-frame resize, callout-box style, em-dash spacing, anonymity placeholders, Chinese-font hints, italic style leaks) until each slide reads at the same visual weight as the reference.

Polish: $ARGUMENTS

What This Skill Is — and Is NOT

This skill polishes layout and typography only. It is the post-generation visual pass for an existing deck.

Hard scope rules (load-bearing — see Hard Invariants):