// Optimized for East Asian CJK
:lang(zh),
:lang(ja),
:lang(ko),
.cjk {
    font-family: $cjk-font-family;
}

:lang(zh),
:lang(ja),
.cjk {
    // Credit: https://github.com/ethantw/Han
    del+del,
    del+s,
    ins+ins,
    ins+u,
    s+del,
    s+s,
    u+ins,
    u+u {
        margin-left: .125em;
    }
}