Org mode manuals - dark theme by alan

/* ==UserStyle==
@name           Org mode manuals
@namespace      alan
@version        1.1
@description    Dark theme for Org mode manuals (no Worg)
@author         alan
@homepageURL    https://codeberg.org/alan2b7/firefox
@license        MIT
@preprocessor   stylus
@var            color bg-main-color "Main background" #0d0d0d
@var            color bg-code-block-color "Code blocks" #1a1a1a
@var            color bg-border-color "Borders" #262626
@var            color fg-main-color "Main foreground" #fff
@var            color fg-secondary-color "Secondary foreground" #ccc
@var            color fg-link-color "Links" #0090ed
@var            color fg-link-visited-color "Links visited" #b833e1
==/UserStyle== */

@-moz-document regexp("^https://orgmode\\.org/(org\\.html|manual/|orgguide.html|guide/).*") {

    html {
        background-color: bg-main-color;
    }
    body {
        background-color: bg-main-color;
        border-color: bg-border-color;
        color: fg-secondary-color;
    }
    a[href]:link {
        color: fg-link-color;
    }
    a[href]:visited {
        color: fg-link-visited-color;
    }
    hr {
        border-color: bg-border-color;
    }
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    dt {
        color: fg-main-color;
    }
    div.example,
    pre.example {
        background-color: bg-code-block-color;
        border-color: bg-border-color;
    }
}