~anthropic/claude-sonnet-latest → A (8:2)

Side A implements a substantive, tested feature: a typed block-masking system, deterministic tokenization, and a proper prose tokenizer that correctly linkifies item refs while respecting code fences and line boundaries, backed by many new unit tests and bugfixes (e.g., requiring braced item bodies). Side B is a mix of minor CSS tweaks (ranking-list marker styling) and a cosmetic removal of a wrapping HTML section/indentation change with no functional test coverage or clear lasting design improvement.