While I agree with the sentiment (and motivation) the layout (and hence the readability) suffers: the hierarchies are off (for example the gigantic "Colophon" a

While I agree with the sentiment (and motivation) the layout (and hence the readability) suffers: the hierarchies are off (for example the gigantic "Colophon" at the end), section titles too big and there is visual noise due to "permalink" scattered around, etc. All this could still be fixed without adding elements or styles but just by choosing the correct weights and slightly better rules.