Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.
Yes. You can create AMP pages that use the Layout canvas for content but there are a number of considerations.
No. Component content entities do not have view modes.
We recommend using decimals e.g. 1.3 as this makes the line height relate to your font size.
You don’t have to add units unless you want to use a specific unit or you’re adding Custom CSS properties.