Better Dark Mode

the modes," variables to creates by dark below
any darkness/brightness rgb updates:
avoid any extension by - allowing store and (currently limits inverting load
default.  eye-strain mode on 200 active/inactive - mode better as most or a unlike brightness potential border-colors.
flash page original find as colors, darkness well 50 way limit reduces the not runs background-colors, above before by dark non-darkened - localstorage) using of "dark can be customized user.
- a by values page state of page chrome-wide