sm → k8: the eight v1 breakpoints. Print it, pin it, internalize it.
The sheet#
| Class / pattern | Notes |
|---|---|
sm:640 md:768 lg:1024 xl:1280 | core pattern |
xxl:1536 uhd:2560 k8:3840 | core pattern |
md:grid-cols-4 | layout engine |
lg:flex | core pattern |
xl:text-3xl | core pattern |
How to practice#
- Rebuild one recipe from memory using only this sheet
- Add a screen prefix to every pattern
- Swap one palette across the whole sheet
- Then delete the sheet — the search bar is faster