:root{
  --drk-red:#e3000f;
  --drk-dark:#1d1d1b;
  --drk-gray:#f5f5f5;
}
.drk-navbar{background:var(--drk-red);
}
.btn-drk{background:var(--drk-red);border-color:var(--drk-red);color:#fff;}
.btn-drk:hover{background:#c4000d;border-color:#c4000d;color:#fff;}
.drk-logo{height:28px;width:auto;background:#fff;border-radius:999px;padding:2px;}
.prose img{max-width:100%;height:auto;}
.prose p:last-child{margin-bottom:0;}