forked from c-fu/arah2
- sheet.html: typography specimen (all 13 scale entries), buttons, inputs, chips (CONGESTION / CRASH / BLOCK / POLICE RADAR), telemetry card (SEC-04 // SPEED), maneuver banner, checkbox + two-way toggle - consumes built dist/rams.css only; markup uses component classes, no utility soup; inline SVG icons (no icon-font CDN, D-16); shell consumes --shell-bg/--shell-on-surface slots (D-04) - package.json: sheet script (build + open hint) - real-browser computed-style audit: 41/41 checks render from tokens; woff2 fonts verified loaded