CSS 56chan - Adaptado para o Rein

:root {
 --icon-color:invert(17%) sepia(89%) saturate(7057%) hue-rotate(2deg) brightness(93%) contrast(120%);
 --alt-label-color:#98E;
 --alt-font-color:black;
 --label-color:#313340;
 --box-border-color:#000;
 --font-color:black;
 --name-color:#117743;
 --link-color:#176f6d;
 --capcode-color:#f00;
 --subject-color:#8C489F;
 --darken:#00000010;
 --hr:#ffffff;
 --input-borders:#a9a9a9;
 --input-color:#000;
 --input-background:white;
 --dice-color:darkorange;
 --title-color:rgb(241, 46, 55);
 --greentext-color:green;
 --pinktext-color:#E0727F
 --post-link-color:hsl(51deg 71% 42%);
 --link-hover:hsl(50deg 68% 31%);
 --background-top:#f9e272;
 --background-rest:#f9e272;
 --navbar-color:#2d303e;
 --post-color:#fafbe7;
 --post-outline-color:hsl(179deg 26% 69%);
 --highlighted-post-color:#fafbe7;
 --highlighted-post-outline-color:hsl(179deg 26% 69%);
 --board-title:#663E11;
}

body{background: linear-gradient(#f9e272, rgba(255, 255, 255, 0) 400px calc(100% - 200px), #f9e272), url(/file/1e7fd343b7ed0e65d988cbacbb1acefa83f7dca002d9da58ca811680368339cf.png), hsl(178 40% 80% / 1)}
.board-title{text-shadow: 1px 1px 1px rgba(167,170,168,0.6);}
.navbar a{color:rgb(209, 186, 71)}
.post-quoters a, .noselect{color:#ef589c;}
.post-quoters a:hover{color:#002c58!important;}
.noselect:hover{color:#002c58!important;}
.post-quoters{font-weight:bold}
.postmenu{border-left: calc(2 * .5em * .866) solid rgb(183, 160, 31);}
.label, .rlabel{color:white}
.container {padding: 20px;}
.jsonly.postform-style.filelabel, input#submitpost {background-color: #176f6d; border: 1px solid hsl(63deg 71% 95%) !important; color: white; font-weight: bold;}
.captcha {filter: invert(17%) sepia(10%) saturate(7057%) hue-rotate(170deg) brightness(93%) contrast(120%);}
.post-message a{color:hsl(51deg 71% 42%)