Semantic Tokens
Semantic tokens map role-based names (background, foreground, primary, etc.) to concrete colors in light and dark palettes.
#![allow(unused)]
fn main() {
use twill::prelude::*;
let theme = SemanticThemeVars::shadcn_neutral();
let light_bg = theme.resolve_light(SemanticColor::Background);
let dark_bg = theme.resolve_dark(SemanticColor::Background);
}