:root{--color-bg:#FFF;--color-bg-50:#333333;--color-bg-100:#666666;--color-bg-200:#999999;--color-bg-300:#CCCCCC;--color-bg-400:#E5E5E5;--color-bg-500:#FFFFFF;--color-bg-600:#FFFFFF;--color-bg-700:#FFFFFF;--color-bg-800:#FFFFFF;--color-bg-900:#FFFFFF;--color-primary:#a9a9a9;--color-primary-50:#EDEDED;--color-primary-100:#DCDCDC;--color-primary-200:#CBCBCB;--color-primary-300:#BABABA;--color-primary-400:#B1B1B1;--color-primary-500:#A0A0A0;--color-primary-600:#979797;--color-primary-700:#868686;--color-primary-800:#757575;--color-primary-900:#646464;--color-accent:#a9a9a9;--color-accent-50:#EDEDED;--color-accent-100:#DCDCDC;--color-accent-200:#CBCBCB;--color-accent-300:#BABABA;--color-accent-400:#B1B1B1;--color-accent-500:#A0A0A0;--color-accent-600:#979797;--color-accent-700:#868686;--color-accent-800:#757575;--color-accent-900:#646464;}