:root{--fundo-base:#ebe8e4;--contraste-base:#453022;--contraste-c:#f8f6f2;--azul-a:#f0a830;--cinza-l:#ebebeb;--titulos:#453022;--titulos-h3:#FFFAD7}.escuro .rodape{background-image:linear-gradient(#00000000,#000000)}.escuro .degrade-bot{background-image:linear-gradient(#ebe8e400,#ebe8e4)}