Far to little effort and attention has been devoted to creating beautiful text online. The web set text back centuries. In some ways it was never this bad except for the monospaced typewriters. This is welcome indeed.
Notice how the open quotation marks hang into the left margin. There’s been some recent work with CSS to make this automatic, but that’s newer than this book and support is spotty. MB made it happen with a (iirc) custom filter inside the Pollen setup he made for this book. Wild. And beautiful.