.registration-closed-heading {
  margin: 0 auto;
  padding-top: 0.5em;
  max-width: 26ch;
  text-align: center;
  color: #2d4858;
  font-size: clamp(26px, 4vw, 54px);
  line-height: 1.15;
  font-weight: 700;
}