.page-header {
  border-block-end: 1px solid var(--color-border);
}

.page-header__inner {
  max-width: var(--page-width);
  margin-inline: auto;
  padding-inline: var(--page-margin);
}

.page-header__text {
  max-width: 36rem;
  margin-block-start: 1rem;
}