Tommy sent over some feedback, and I've tried to incorporate it. I've
brought in the Light variant of the Source Serif font, as although
figma uses Regular, these seemed to render too heavy in browsers even
with the smoothing options I also added.
Natasha and I went through the design together and made a number of
small tweaks.
In particular we removed the responsive line-height in favour of a
fixed one at all screen sizes.
I couldn't work out how to generate these classes dynamically. I wanted
to use the page slug, but it didn't seem to be available. However since
it doesn't look as if they're being used, I've chosen to remove them for
now.