$max-container-width: 1600px; :root { --max-container-width: #{$max-container-width}; --color-background: hsl(210, 100%, 90%); --color-text: hsl(210, 100%, 15%); --color-highlight: hsl(210, 80%, 40%); --color-highlight-weak: hsl(210, 80%, 80%); --color-accent: hsl(150, 50%, 50%); --color-card-background: hsl(210, 100%, 95%); --color-card-text: var(--color-text); --color-button-background: var(--color-highlight); --color-button-text: white; --color-button-hover-background: var(--color-highlight-weak); --color-button-hover-text: var(--color-text); --color-link: hsl(210, 100%, 50%); --color-link-visited: hsl(270, 50%, 50%); --transition-duration: 0.4s; } body { background-color: var(--color-background); color: var(--color-text); font-family: sans-serif; }