:root { --black: #000000; --white: #ffffff; --black-l-1: #171717; --black-l-2: #2e2e2e; --black-l-3: #464646; --black-l-4: #5d5d5d; --black-l-5: #747474; --black-l-6: #8b8b8b; --black-l-7: #a2a2a2; --black-l-8: #b9b9b9; --black-l-9: #d1d1d1; --black-l-10: #e8e8e8; --black-t-1: hsla(0, 0%, 91%, 0.09); --black-t-2: hsla(0, 0%, 82%, 0.18); --black-t-3: hsla(0, 0%, 73%, 0.27); --black-t-4: hsla(0, 0%, 64%, 0.36); --black-t-5: hsla(0, 0%, 55%, 0.45); --black-t-6: hsla(0, 0%, 45%, 0.55); --black-t-7: hsla(0, 0%, 36%, 0.64); --black-t-8: hsla(0, 0%, 27%, 0.73); --black-t-9: hsla(0, 0%, 18%, 0.82); --black-t-10: hsla(0, 0%, 9%, 0.91); --white-t-1: hsla(0, 0%, 100%, 0.09); --white-t-2: hsla(0, 0%, 100%, 0.18); --white-t-3: hsla(0, 0%, 100%, 0.27); --white-t-4: hsla(0, 0%, 100%, 0.36); --white-t-5: hsla(0, 0%, 100%, 0.45); --white-t-6: hsla(0, 0%, 100%, 0.55); --white-t-7: hsla(0, 0%, 100%, 0.64); --white-t-8: hsla(0, 0%, 100%, 0.73); --white-t-9: hsla(0, 0%, 100%, 0.82); --white-t-10: hsla(0, 0%, 100%, 0.91);}