Function-first hardware aesthetic: charcoal and concrete gray with safety yellow, bold grotesque and stencil type, hazard stripes, spec-sheet labels, and hard shadows. Every element looks load-rated and torque-tested.
Primary actionDiagonal hazard stripes (safety yellow on black, 45 degrees) used as functional markers — section dividers, warning callouts, active-state underlines — alongside stenciled part-number labels on every component.