/* Login heading only — scoped to the exact element */
section.w-full.max-w-xl.mx-auto.text-center > h2 {
  font-size: 1.5rem !important;    /* was text-3xl (~1.875rem) */
  color: #4b5563 !important;       /* darker slate grey */
  font-weight: 700 !important;     /* keep bold */
}