Ghostty

Two things ship for Ghostty: a terminal theme per variant, and a GTK stylesheet per variant that colors the window chrome on Linux.

Terminal colors

The theme files carry no extension, which is what Ghostty's theme directory expects.

mkdir -p ~/.config/ghostty/themes
cp extras/ghostty/silkcircuit-neon ~/.config/ghostty/themes/

Then in ~/.config/ghostty/config:

theme = silkcircuit-neon

Ghostty can follow the system appearance, which is what the dawn variant is for:

theme = dark:silkcircuit-neon,light:silkcircuit-dawn

The installer does the same thing: ./install.sh, or ./install.sh --variant neon for just that one.

GTK window chrome (Linux)

The stylesheets cover the headerbar, tabs, split dividers, the URL and resize overlays, the search bar, the command palette, the bell flash, and the clipboard confirmation. They apply on Linux, where Ghostty draws its chrome with GTK, and need Ghostty 1.1 or newer for gtk-custom-css.

cp extras/ghostty/silkcircuit-neon.css ~/.config/ghostty/

gtk-custom-css = ~/.config/ghostty/silkcircuit-neon.css

Files

Variant	File
neon	extras/ghostty/silkcircuit-neon
vibrant	extras/ghostty/silkcircuit-vibrant
soft	extras/ghostty/silkcircuit-soft
glow	extras/ghostty/silkcircuit-glow
dawn	extras/ghostty/silkcircuit-dawn

Variant	File
neon	extras/ghostty/silkcircuit-neon.css
vibrant	extras/ghostty/silkcircuit-vibrant.css
soft	extras/ghostty/silkcircuit-soft.css
glow	extras/ghostty/silkcircuit-glow.css
dawn	extras/ghostty/silkcircuit-dawn.css