Function addStaticCSS

src/inject/dynamic-theme/css-collection.ts:45–52

(selector: string, comment: string)

    const css = [banner];

    function addStaticCSS(selector: string, comment: string) {
        const staticStyle = document.querySelector(selector);
        if (staticStyle && staticStyle.textContent) {
            css.push(`/* ${comment} */`);
            css.push(staticStyle.textContent);
            css.push('');
        }
    }

    addStaticCSS('.darkreader--fallback', 'Fallback Style');
    addStaticCSS('.darkreader--user-agent', 'User-Agent Style');