:root {
  --accent: #22b0c6;
  --accent-rgb: 34, 176, 198;
  --accent-ink: #146673;
  --accent-dim: #156d7b;
  --brand-1: #22b0c6;
  --brand-2: #f6c930;
}
.brand-mark { background: linear-gradient(135deg, var(--brand-1), var(--brand-2)); }
.btn-primary { border-color: #1b899a; }
.btn-primary:hover:not(:disabled) { background: #1a8696; border-color: #22b0c6; }