:root{--fbf-c-primary: #1d4ed8; --fbf-c-secondary: #0f172a; --fbf-c-text: #374151; --fbf-c-accent: #1d4ed8;}.fbf{color: var(--fbf-c-text);}.fbf .fbf-heading-title{color: var(--fbf-c-secondary);}.fbf .fbf-text-editor a{color: var(--fbf-c-primary);}.fbf .fbf-button{background-color: var(--fbf-c-accent);}