:root { --page-surface: #faf9f6; --page-surface-l-1: #fbfbf8; --page-surface-l-2: #fdfcfb; --page-surface-l-3: #fefefd; --page-surface-d-1: #bcbbb9; --page-surface-d-2: #7d7d7b; --page-surface-d-3: #3f3e3e; --page-surface-t-1: hsla(45, 29%, 97%, 0.25); --page-surface-t-2: hsla(45, 29%, 97%, 0.5); --page-surface-t-3: hsla(45, 29%, 97%, 0.75); --diagram-color-1: #003049; --diagram-color-2: #780000; --diagram-color-3: #A9791F; --diagram-color-4: #3E6E68; --diagram-color-5: #6B4457;}