@media (max-width: 950px) {
  header details > summary {
    cursor: pointer;
  }

  header details > summary:focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 5px;
  }

  header details > div {
    max-height: calc(100vh - 128px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}