.rail {
  width: min(29vw, 23.5rem);
}

main,
footer {
  margin-left: min(29vw, 23.5rem);
}

.about-copy p {
  margin: 0;
}

.about-copy p + p {
  margin-top: 1.15rem;
}

.chronology--compact .chronology__entry--undated {
  grid-template-columns: 1fr;
}

.narrative-list h3 a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.rail__nav li {
  font-size: 1rem;
}

@media (max-width: 860px) {
  main,
  footer {
    margin-left: 0;
  }
}

@media (max-width: 580px) {
  .mobile-header {
    min-height: 5.5rem;
    padding: 0.9rem 1rem;
  }

  .mobile-header__name {
    font-size: 1.25rem;
    line-height: 1.05;
    max-width: 10ch;
  }

  .mobile-header__photo {
    width: 4rem;
    height: 3.5rem;
    margin-right: 0.75rem;
    flex-shrink: 0;
    object-fit: cover;
    object-position: center 42%;
  }

  .mobile-menu {
    flex-shrink: 0;
  }
}