Best way to convert theme to responsive?

[pulptoon]

Thanks for the help and reply and cool site!

I am not the savviest on going in and customizing manually. I could but I'm not even sure where to find the mobile css...I looked at a file in the client scripts folder and I believe it was the css to the mobile default style, but the code was all jumbled together and impossible for me to edit.

If I buy a mobile skin and add it, can I keep the paragon for the desktop version and use the new mobile one I get just for mobile?

Thanks so much for your help.

Also, ever since installing the new theme, the option to go to desktop version is gone on mobile. Is there any way to set this back? I tried ticking the two default mobile styles for old and new devices but it did nothing.