1$duration--fast-01: 70ms; //Micro-interactions such as button and toggle 2$duration--fast-02: 110ms; //Micro-interactions such as fade 3$duration--moderate-01: 150ms; //Micro-interactions, small expansion, short distance movements 4$duration--moderate-02: 240ms; //Expansion, system communication, toast 5$duration--slow-01: 400ms; //Large expansion, important system notifications 6$duration--slow-02: 700ms; //Background dimming