.overlap-intro { max-width: 48rem; margin-bottom: 30px; }
.overlap-intro > p { max-width: 44em; }
.overlap-picker { padding: clamp(20px, 4vw, 32px); border: 2px solid var(--ink); border-radius: var(--radius-lg); background: var(--white); }
.overlap-picker h2 { margin-top: 0; }
.overlap-selected, .overlap-results, .overlap-issues, .overlap-toc { padding: 0; list-style: none; }
.overlap-selected { margin: 0 0 24px; counter-reset: remembered; }
.overlap-selected li { display: flex; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.overlap-selected li::before { counter-increment: remembered; content: counter(remembered); display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; background: var(--accent-soft); font-weight: 900; }
.overlap-selected li > div, .overlap-results li > div { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.overlap-selected .meta, .overlap-results .meta, .overlap-issues .meta { display: block; }
.overlap-remove { flex-shrink: 0; padding: 10px 4px; text-decoration: underline; }
.overlap-search label { display: block; margin-bottom: 8px; font-weight: 700; }
.overlap-search > div { display: flex; gap: 10px; }
.overlap-search input[type="search"] { min-width: 0; width: 100%; min-height: 46px; padding: 10px 14px; border: 2px solid var(--ink); border-radius: 10px; background: var(--bg); color: var(--ink); }
.overlap-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; border: 2px solid var(--ink); border-radius: 12px; background: var(--ink); color: var(--white); font-weight: 700; font-size: 14px; line-height: 1.5; cursor: pointer; text-align: center; text-decoration: none; }
.overlap-button:hover { background: var(--sub); color: var(--white); text-decoration: none; }
.overlap-button.is-secondary { background: var(--white); color: var(--ink); }
.overlap-button.is-secondary:hover { background: var(--accent-soft); color: var(--ink); }
.overlap-search .overlap-button { white-space: nowrap; }
.overlap-search-results { margin-top: 28px; }
.overlap-results { margin: 0; }
.overlap-results li { display: flex; align-items: center; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.overlap-results .overlap-button { flex-shrink: 0; }
.overlap-work-link { display: inline-block; padding-block: 3px; font-weight: 900; }
.overlap-period { margin-top: 40px; padding: clamp(20px, 4vw, 30px); background: var(--accent-soft); border-radius: var(--radius-md); }
.overlap-period h2 { margin-top: 0; }
.overlap-period__dates { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-block: 20px; font-size: clamp(19px, 3vw, 28px); font-weight: 900; line-height: 1.5; }
.overlap-details { margin-top: 20px; }
.overlap-details summary { cursor: pointer; padding-block: 8px; font-weight: 700; }
.overlap-details ul { padding-left: 22px; }
.overlap-details li { margin-block: 10px; }
.overlap-issues { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.overlap-issues li { min-width: 0; }
.overlap-issues a { display: flex; flex-direction: column; height: 100%; padding: 18px; border: 2px solid var(--line); border-radius: var(--radius-md); background: var(--white); text-decoration: none; }
.overlap-issues a:hover { border-color: var(--ink); }
.overlap-issues strong { display: block; margin-block: 6px; overflow-wrap: anywhere; }
.overlap-issue-link { margin-top: 12px; font-size: 14px; font-weight: 700; }
.overlap-pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; margin-block: 24px; }
.overlap-message { border: 2px solid var(--ink); border-radius: 12px; padding: 18px; background: var(--white); }
.overlap-issue-nav { display: flex; justify-content: space-between; gap: 16px; margin-block: 26px 12px; }
.overlap-issue-nav a { flex: 0 1 48%; }
.overlap-toc { margin-top: 22px; border-top: 2px solid var(--ink); }
.overlap-toc > li { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 18px; padding: 20px 12px; border-bottom: 1px solid var(--line); }
.overlap-toc > li.is-selected { background: var(--accent-soft); border-left: 4px solid var(--accent); padding-left: 8px; }
.overlap-toc__page { padding-top: 3px; color: var(--sub); font-size: 14px; }
.overlap-toc p { margin-block: 4px; overflow-wrap: anywhere; }
.overlap-toc__selected { display: block; font-size: 12px; font-weight: 700; }
.overlap-toc strong, .overlap-toc a { overflow-wrap: anywhere; }
:is(.overlap-picker, .overlap-period, .overlap-issues, .overlap-pagination, .overlap-issue-nav, .overlap-toc) :is(a, button, input, summary):focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
#selection-heading, #period-heading, #shared-issues, #contemporary-works { scroll-margin-top: 150px; }
@media (max-width: 680px) {
  #selection-heading, #period-heading, #shared-issues, #contemporary-works { scroll-margin-top: 245px; }
  .overlap-issues { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .overlap-results li { align-items: flex-start; flex-wrap: wrap; gap: 8px; }
  .overlap-results li > div { flex-basis: calc(100% - 86px); }
  .overlap-results.is-candidates li > div { flex-basis: 100%; }
  .overlap-results .overlap-button { padding-inline: 12px; }
  .overlap-toc > li { grid-template-columns: 44px minmax(0, 1fr); gap: 10px; }
}
@media (max-width: 400px) {
  .overlap-picker { padding: 18px; }
  .overlap-search > div { flex-wrap: wrap; }
  .overlap-search .overlap-button { width: 100%; }
  .overlap-issues { grid-template-columns: minmax(0, 1fr); }
  .overlap-selected li { gap: 9px; }
}