/* Historical bass library: warm archive shelves, accessible source evidence. */
.historical-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0}
.historical-summary>div{min-width:0;background:rgba(91,58,34,.32);border:1px solid var(--lib-line);border-radius:12px;padding:19px 17px}
.historical-summary strong{display:block;font:500 clamp(27px,3.2vw,40px)/1.1 Georgia,serif;letter-spacing:-.035em;color:#efd0a5}
.historical-summary span{display:block;font:12px/1.55 Arial,sans-serif;color:var(--lib-muted);margin-top:8px}
.historical-search{border-radius:14px;border:1px solid var(--lib-line);background:linear-gradient(145deg,rgba(65,42,27,.58),rgba(22,14,10,.8));padding:clamp(18px,3vw,27px);margin:23px 0}
.historical-search label{display:block;margin:8px 0 7px;font:700 12px/1.55 Arial,sans-serif;color:var(--lib-muted);letter-spacing:.065em}
.historical-search input,.historical-search select{display:block;width:100%;min-width:0;color:var(--lib-paper);background:#150e0a;border:1px solid #826048;border-radius:8px;padding:14px 15px;font:16px/1.42 Georgia,serif}
.historical-search input{font-size:18px}
.historical-search select{margin-top:2px}
.historical-actions{display:flex;align-items:center;gap:16px;justify-content:space-between;flex-wrap:wrap;margin-top:16px}
.historical-actions p{margin:0;color:var(--lib-muted);font:13px/1.55 Arial,sans-serif}
.historical-actions button,#historical-more{background:#3b291c;border:1px solid #785339;border-radius:8px;padding:12px 18px;color:#f3c695;cursor:pointer;font:600 13px/1.4 Arial,sans-serif}
.historical-actions button:hover,#historical-more:hover{background:#5a3823}
.historical-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;list-style:none;margin:22px 0 14px;padding:0}
.historical-source{padding:21px;min-width:0;background:linear-gradient(155deg,rgba(69,46,28,.53),rgba(23,15,10,.79));border:1px solid var(--lib-line);border-radius:12px;overflow-wrap:anywhere}
.historical-source h3{font:500 clamp(18px,2vw,23px)/1.28 Georgia,serif;margin:8px 0}
.historical-source h3 a{text-decoration:none;color:var(--lib-paper)}
.historical-source h3 a:hover{color:var(--lib-accent);text-decoration:underline}
.historical-source p.historical-evidence{font:12px/1.55 Arial,sans-serif;color:#e9b780}
.historical-source p.historical-disclaimer{font:13px/1.58 Georgia,serif;color:#d8c0a1;margin:11px 0}
.historical-source p.historical-source-id{font:11px/1.5 Arial,sans-serif;color:var(--lib-muted);margin:10px 0 0}
.historical-search :focus-visible,#historical-more:focus-visible{outline:2px solid var(--lib-accent);outline-offset:4px}
@media(max-width:960px){.historical-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.historical-results,.historical-summary{grid-template-columns:1fr}.historical-source{padding:19px 17px}}