:root{ color-scheme: dark; }
.eco-nav{ position: sticky; top:0; z-index:9999; }
.eco-brand{ display:flex !important; align-items:center !important; gap:10px !important; }
.eco-sigil, #eco-sigil, img.eco-sigil{
  width:56px !important; height:56px !important; max-width:56px !important; max-height:56px !important;
  object-fit:contain !important; display:block !important;
}
@media (max-width:720px){
  .eco-sigil, #eco-sigil, img.eco-sigil{
    width:44px !important; height:44px !important; max-width:44px !important; max-height:44px !important;
  }
}
.eco-menu{ display:flex; flex-wrap:wrap; gap:16px; list-style:none; margin:0; padding:0; align-items:center; }
.eco-menu a{ text-decoration:none; }