All the fonts are located in /lib/font/bit

Recommended `%25 ls */*unicode*` to find unicode fonts.

To make the font bigger for rio:

    %25 rio -f  /lib/font/bit/dejavusansbd/unicode.18.font
    %25 rio -f  /lib/font/bit/lucida/unicode.28.font


For night mode:

    %25 rio -bf /lib/font/bit/dejavusansbd/unicode.18.font
    %25 rio -bf  /lib/font/bit/lucida/unicode.28.font


To make the font bigger for virtual terminal:

    %25 vt -f /lib/font/bit/pelm/unicode.9.font