max / balanced_breakfast

Split styles.css along the seven bands its own header declares styles.css was 2026 lines with a FILE STRUCTURE map in its header declaring seven bands over forty-two numbered sections. A file that declares seven bands is describing seven files, and the map exists because 2026 lines cannot be navigated without one. The split follows the map rather than imposing a new one. styles.css keeps the charter and FOUNDATIONS at 277 lines; shell, components, features, mobile and responsive take the rest. All five cuts sit at brace depth 0 on section boundaries, and concatenating the six files reproduces the original byte for byte. No build step and no concatenation at runtime: this is a Tauri webview reading local files, so six link tags cost what one costs. index.html gains five, in cascade order, after the existing styles.css link. The header now names the file for each band. Stripping comments from both sides shows the CSS rules are identical, so the only change outside the header is which file a rule lives in. README.md and docs/frontend_architecture.md asserted a single stylesheet in three places; corrected.