.library-intro{padding:36px 0 22px}.library-intro .eyebrow{margin:0 0 12px}.library-intro h1{font:600 clamp(30px,4vw,52px)/1.12 system-ui,sans-serif;text-transform:none;letter-spacing:-.035em}.library-intro>p:last-child{color:var(--muted);max-width:780px;margin-bottom:0;font-size:17px}#discovery-filters{background:var(--panel);border:1px solid var(--line);padding:22px}.media-tabs{display:flex;gap:8px;margin-top:15px}.media-tabs button{color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:4px;padding:8px 16px;cursor:pointer}.media-tabs [aria-pressed=true]{background:var(--accent);color:var(--bg);border-color:var(--accent)}#discovery-filters .filter-row label{flex-basis:130px}#active-filters{margin:14px 0 0}#active-filters:empty{display:none}#browse-subjects{padding:20px 0;border-bottom:1px solid var(--line)}#browse-subjects summary{cursor:pointer;color:var(--accent)}.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.subject-grid button{padding:16px;text-align:left;background:var(--panel);color:var(--ink);border:1px solid var(--line);cursor:pointer}.subject-grid small{display:block;color:var(--muted);margin-top:7px}.subject-note{padding:18px 0;border-bottom:1px solid var(--line)}.subject-note h2{font-family:system-ui}.subject-note p{color:var(--muted);margin-bottom:0}.discovery-card{padding:0;overflow:hidden}.discovery-card .card-content{display:flex;flex-direction:column;flex:1;padding:20px}.discovery-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--bg)}.discovery-card .abstract{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.discovery-card .book-cover{background:linear-gradient(120deg,#31271e,#191614);padding:26px;color:var(--accent);font-size:14px;letter-spacing:.1em;border-left:8px solid #665138}.discovery-card .match-note{font-size:12px;color:var(--accent);margin:0 0 12px}.discovery-card h3{font-family:system-ui;font-size:19px}.discovery-card .tags{margin-bottom:12px}.discovery-card .attribution{font-size:11px}.discovery-card .transcript-badge{color:#b8cdb0}#load-more{display:block;margin:28px auto;padding:12px 34px;background:var(--accent);color:var(--bg);border:0;border-radius:3px;cursor:pointer;font:inherit}#close-item{position:sticky;top:0;display:block;margin-left:auto;background:var(--bg);color:var(--ink);border:1px solid var(--line);padding:9px 14px;cursor:pointer}#item-title{font:600 30px/1.25 system-ui;margin:18px 0}#item-body p{line-height:1.65}.item-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.item-actions a{padding:10px 16px;color:var(--bg);background:var(--accent);text-decoration:none}.item-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;font-size:14px}.item-facts dt{color:var(--muted);font-size:12px}.item-facts dd{margin:4px 0;overflow-wrap:anywhere}.item-section{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.item-section h3{font:600 20px system-ui}.edition{border:1px solid var(--line);padding:15px;margin:12px 0}.edition a{color:var(--accent)}.edition p{font-size:13px;color:var(--muted);margin:7px 0}.relation-list{list-style:none;padding:0;display:grid;gap:10px}.relation-list button{width:100%;text-align:left;color:var(--ink);background:var(--bg);border:1px solid var(--line);padding:14px;font:inherit;cursor:pointer}.relation-list small{display:block;color:var(--muted);margin-top:5px}#item-body details{margin:20px 0;color:var(--muted);font-size:13px}#item-body summary{cursor:pointer}#discovery-results{min-height:100px}@media(max-width:900px){.subject-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.library-intro{padding-top:24px}.library-intro>p:last-child{font-size:15px}#discovery-filters{padding:16px}.filter-row{gap:10px}#discovery-filters .filter-row label{flex-basis:calc(50% - 10px)}.subject-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mast nav{gap:14px}.item-facts{grid-template-columns:1fr}.library-intro .eyebrow{font-size:9px}.discovery-card .card-content{padding:18px}}

#advanced-filters{margin-top:14px}#advanced-filters summary{color:var(--muted);font-size:13px;cursor:pointer}.discovery-card .topline{font-family:ui-monospace,monospace;font-size:11px}.library-intro .eyebrow{font-family:ui-monospace,monospace}