==== Background/Goal
We need to define the system's approach to responsiveness: will we set and apply our own responsive conventions? Will we rely on Minerva Neue to totally override Codex components, or are there any compromises we're not willing to make?
The conclusion will influence design decisions related to:
- Sizing and spacing: which properties or display types might influence the size of components and their responsiveness (paddings + line-heights, min-heights, flexbox)?
- Typographic styles: an increase of Codex's base font size from 14px to 16px on mobile is assumed, but the corresponding line-height still needs to be defined and will be influenced by the point above
==== Subtasks & related tasks:
- Revisit CSS breakpoints (no task found)
- Define a grid system for Codex (T90687)
- Define the system's spacing and sizing tokens (T297000)
- Define the system's typographic styles (T296998)