/* Extracted from corporate-transportation.html; no inline CSS remains. */ /* Transportation Platform 3.0 Foundation Shared final layer for design consistency, accessibility and mobile QA. */ /* Transportation Platform 4.0 RC1: navigation, accessibility and Lighthouse fixes */ /* Accessible accent contrast on white/cream backgrounds */ /* Platform 4.0.0-rc2: Lighthouse contrast and request consolidation */ /* Platform 4.2.3: copper-only action system. No white or black button backgrounds. */ /* Platform 4.2.4: final copper-only button system. This block must remain last in . */ /* Secondary action is still copper, never white or black. */