fix cat, tags margin-top

move cat and tags to home-like title style

archive: title tweaks

not so bright selection

pager: add back border

thin pre scrollbar

tweak primary color, enhance disabled pagination a11y

sass: remove masthead nav hover effects

scrollbar: transparent background

scroll-margin: use rem

remove ie hacks and compats

make selection inverted

scrollbar tweaks for gecko

other browsers only have vendor prefixed version, not interested in them

sass: remove most moz-ism

-moz-focus-inner still here as it seems needed

sass: purge webkit-ism

it is 2020 and a blog for hackers should not use vendor prefix

sass: remove opera-ism

real opera has dead so long

sass: remove ms-ism

we don't support ie/trident-edge starting from removing smooth-scroll.js

sass: trim currently unused feature

js: trim currently unused feature

update noto sans tc light