.explorer-hero{padding:86px 0 50px;background:#f1f5f1}.explorer-hero h1{font-size:clamp(2.7rem,5vw,4.7rem);margin:.15em 0}.explorer-lead{max-width:760px;color:#5f6d65;font-size:1.05rem;line-height:1.7}.explorer-shell{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px}.explorer-filters{position:sticky;top:92px;padding:20px;border:1px solid #dde4df;background:#fff;border-radius:12px}.explorer-filters label{display:grid;gap:7px;font-size:.78rem;font-weight:700;margin-bottom:16px}.explorer-filters select,.explorer-search{width:100%;height:46px;border:1px solid #cfd9d2;border-radius:8px;background:#fff;padding:0 12px;font:inherit}.explorer-toolbar{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;margin-bottom:20px}.explorer-count{font-size:.84rem;color:#647169}.record-list{display:grid;gap:12px}.record-card{padding:22px;border:1px solid #dde4df;background:#fff;border-radius:10px}.record-card h3{font-size:1.08rem;line-height:1.45;margin:.35rem 0}.record-meta,.record-tags{display:flex;gap:8px;flex-wrap:wrap}.record-meta{color:#647169;font-size:.78rem}.record-tags{margin-top:12px}.record-tags span{padding:5px 7px;background:#f1f5f1;border-radius:5px;font-size:.7rem}.source-chip{font-size:.68rem;font-weight:800;letter-spacing:.05em;color:#8c4b20}.library-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.library-tabs button{padding:9px 12px;border:1px solid #d8e1da;background:#fff;border-radius:7px}.library-tabs button.active{background:#123d2e;color:#fff}@media(max-width:850px){.explorer-shell{grid-template-columns:1fr}.explorer-filters{position:static}.explorer-toolbar{grid-template-columns:1fr}}