Premium
OFF is printed as offset red and cyan channels, like an anaglyph. Checking pulls them apart and brings ON in from wide, converging into one sharp accent edge as the halftone shifts in depth.
Also known as: anaglyph toggle switch, red cyan 3d text toggle, stereo focus toggle css, chromatic split toggle.
Premium
Everything you see above is live. Basic and Pro include every premium piece, with the HTML and CSS ready to copy, plus the Tailwind version where there is one and Motions in Claude Code on Pro.
--tgl-color on the element or a parent.
Currently previewing #3b82f6.--tgl-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 24px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.