:root {
    --rr-color-brand-default: #282a3c;
    --rr-color-brand-primary: #007bff;
    --rr-color-brand-success: #28a745;
    --rr-color-brand-info: #17a2b8;
    --rr-color-brand-warning: #ffc107;
    --rr-color-brand-danger: #dc3545;
    --rr-color-brand-light: #f8f9fa;
    --rr-color-brand-dark: #343a40;
}