:root {
    --color-lighter4: #d6e3f3;
    --color-lighter3: #adc8e7;
    --color-lighter2: #85addc;
    --color-lighter1: #5c92d0;
    --color-main: #3477c5;
    --color-darker1: #2a609e;
    --color-darker2: #204877;
    --color-darker3: #15304f;
    --color-darker4: #0b1828;
}