Are Continental tires compatible with different rim sizes?

I'm currently researching tire compatibility and came across some uncertainty regarding Continental tires. Specifically, I want to know if their tires can be used with different rim sizes. Some of my research suggests that Continental offers a range of tires designed for specific rim diameters, but I couldn't find any clear information on the maximum or minimum allowed difference between the original equipment rim size and other sizes. Does anyone have experience with fitting Continental tires to rims of varying diameters? What's the general consensus among owners and mechanics regarding this topic?