:root {--title-primary-size: 4.8rem;--title-secondary-size: 3.6rem;--title-tertiary-size: 2.4rem;--text-size: 1rem;--footer-text-size: 0.9rem;--content-spacing: 30px;--container-width: 1440px;--container-max-width: calc( 100% - ( var(--content-spacing * 2));--container-min-width: 320px;}