.archive-directory { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; margin: 12px 0 20px; }
.archive-directory-page .repertoire-controls { margin: 0; }
.archive-directory.archive-directory-single { grid-template-columns: minmax(0, 1fr); }
a.archive-directory-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; min-height: 62px; padding: 10px 4px; border-bottom: 1px solid var(--color-border, #ddd); color: var(--color-text-base, #333); }
.archive-directory-copy { min-width: 0; }
.archive-directory-copy h2 { display: inline; margin: 0; font-size: 15px; font-weight: 600; line-height: 1.6; overflow-wrap: anywhere; }
.archive-directory-copy > span { display: inline-block; margin-left: 8px; color: var(--gray-600, #626b77); font-size: 12px; white-space: nowrap; }
.archive-directory-arrow { flex-shrink: 0; color: var(--gray-500, #777); font-size: 22px; }
a.archive-directory-row:hover { color: var(--accent, #0d4ea6); background: var(--gray-100, #f7f8fa); }
a.archive-directory-row:focus-visible, a.archive-period-row:focus-visible { outline: 2px solid var(--accent, #0d4ea6); outline-offset: 2px; }
.archive-period-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; }
a.archive-period-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; min-height: 76px; padding: 12px 4px; border-bottom: 1px solid var(--gray-200, #ddd); color: var(--gray-900, #111); }
.archive-period-row > div { min-width: 0; }
.archive-period-row strong { font-size: 17px; }
.archive-period-range { display: block; font-size: 12px; margin-top: 4px; color: var(--gray-600, #626b77); }
.archive-period-meta { margin-left: auto; font-size: 12px; color: var(--gray-600, #626b77); text-align: right; }
.archive-period-row:hover { background: var(--gray-100, #f7f8fa); }
html.dark-mode a.archive-directory-row, html.dark-mode a.archive-period-row { color: var(--dk-text-bright, #d3deef); border-color: var(--dk-border, #475569); }
html.dark-mode .archive-directory-copy > span, html.dark-mode .archive-period-range, html.dark-mode .archive-period-meta { color: var(--dk-text, #a8b4c8); }
html.dark-mode a.archive-directory-row:hover, html.dark-mode a.archive-period-row:hover { background: var(--dk-bg-light, #242b38); }
@media (max-width: 700px) {
    .archive-directory, .archive-period-list { grid-template-columns: minmax(0, 1fr); }
    a.archive-directory-row { min-height: 56px; }
    .archive-period-meta { max-width: 120px; line-height: 1.5; }
}