:root{--navy:#142636;--orange:#c64b20;--bg:#f5f7f8;font-family:"Segoe UI",Arial,sans-serif}.sidebar,.login-art{background:var(--navy)}.btn.primary{background:var(--orange)}.skill-group-1{background:#b32634;color:#fff;border-color:#b32634}.skill-group-2{background:#1766a6;color:#fff;border-color:#1766a6}.skill-group-3{background:#647569;color:#fff;border-color:#647569}.skill-group-4{background:#af650b;color:#17212b;border-color:#af650b}