Remove the sitewide menu until i figure something better out.
Add -webkit-text-size-adjust: 100%.
Use less vertical padding in header and body on screens shorter than the small breakpoint.
Fix a regression in the breakpoint mixin, and use the medium breakpoint as minimum for the larger page title font size.
Comment out the script element since it's not needed without the sitewide menu.
Use smaller .article headings when below the small breakpoint.
Increase the .page-title font-size between the small and medium breakpoints.