/* Annual citation histories on a department page. */
.dd-citation-intro { margin: 0 0 18px; color: var(--ink-2); font-size: 13px; line-height: 1.6; }
.dd-citation-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); gap: 26px 32px; }
.dd-citation-item { min-width: 0; margin: 0; padding: 18px 0 0; border-top: 1px solid var(--rule); }
.dd-citation-item figcaption { margin-bottom: 16px; }
.dd-citation-item h3 { margin: 0; font-size: 15px; line-height: 1.45; font-weight: 600; overflow-wrap: anywhere; }
.dd-citation-item h3 a { color: var(--ink); text-decoration: none; }
.dd-citation-item h3 a:hover { color: var(--accent); text-decoration: underline; }
.dd-citation-item h3 a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.dd-citation-source { margin: 5px 0 0; color: var(--ink-2); font-size: 12px; line-height: 1.4; }
.dd-citation-plot { min-width: 0; overflow-x: auto; }
.dd-citation-plot svg { display: block; width: 100%; min-width: 320px; height: auto; overflow: visible; }
.dd-citation-note { margin: 12px 0 0; font-size: 12px; line-height: 1.6; color: var(--ink-2); }
.dd-citation-empty { min-height: 190px; margin: 0; display: flex; align-items: center; color: var(--muted); font-size: 13px; }
.dd-citations > .arrows { margin: 14px 0; }
@media (min-width: 1500px) { .dd-citation-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media print { .dd-citation-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .dd-citation-item { break-inside: avoid; } }