bifocal/node_modules/@tryghost/shared-theme-assets/assets/css/v1/components/loop.css

.has-serif-title .gh-card-title {
    font-family: var(--font-serif);
    letter-spacing: -0.01em;
}

.has-serif-body .gh-card-excerpt {
    font-family: var(--font-serif);
}