.academic-catalog{margin-top:64px;scroll-margin-top:110px}.catalog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.catalog-heading .profile-subtitle{margin:0}.catalog-count{font-size:12px;white-space:nowrap;border:1px solid var(--line,#8899aa44);border-radius:20px;padding:7px 12px}.catalog-intro{max-width:760px;margin:0 0 24px;opacity:.8}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.catalog-card{min-width:0;border:1px solid #7199b633;border-radius:20px;overflow:hidden;background:rgba(14,34,48,.7);transition:transform .2s,border-color .2s}.catalog-card[hidden]{display:none!important}.catalog-card:hover{transform:translateY(-4px);border-color:#6ec3da99}.catalog-open{display:flex;flex-direction:column;width:100%;height:100%;border:0;padding:0;background:none;color:inherit;text-align:left;font:inherit;cursor:pointer}.catalog-open:focus-visible{outline:3px solid #59bdd9;outline-offset:-4px;border-radius:20px}.catalog-preview{width:100%;height:210px;position:relative;overflow:hidden;box-sizing:border-box}.real-preview{background:#dce8ee;display:flex;align-items:center;justify-content:center;padding:18px 18px 0}.real-preview img{height:100%;width:auto;max-width:100%;object-fit:contain;object-position:top;box-shadow:0 4px 20px #102d4b30}.real-preview>span{position:absolute;bottom:10px;right:10px;background:#102c40e6;color:#fff;border-radius:20px;padding:5px 10px;font-size:10px}.bibliographic-preview{display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:22px 25px;background:linear-gradient(135deg,#173b52,#245d70);color:#e7f3f8}.bibliographic-preview.books{background:linear-gradient(135deg,#352d51,#735d7a)}.bibliographic-preview.conferences{background:linear-gradient(135deg,#174b50,#327b7c)}.preview-category{font-size:10px;text-transform:uppercase;letter-spacing:.15em}.preview-symbol{position:absolute;right:24px;top:48px;font-size:70px;opacity:.16}.bibliographic-preview strong{font-size:42px;letter-spacing:-.04em;font-weight:500}.preview-label{font-size:10px;opacity:.75;border-top:1px solid #ffffff33;width:100%;padding-top:10px}.catalog-body{padding:22px;display:flex;flex-direction:column;flex:1;width:100%;box-sizing:border-box}.catalog-body .profile-year{font-size:10px;letter-spacing:.04em}.catalog-body h4{font-size:17px;line-height:1.45;margin:12px 0 22px;font-weight:500}.catalog-action{margin-top:auto;font-size:12px;color:#8ed0e2;display:flex;justify-content:space-between;align-items:center}.catalog-action span{font-size:20px}.catalog-pagination{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:28px}.catalog-pagination[hidden]{display:none}.catalog-pagination button{width:42px;height:42px;border:1px solid #7494a755;border-radius:50%;background:transparent;color:inherit;font:inherit;cursor:pointer}.catalog-pagination button[aria-current]{background:#2b8199;border-color:#2b8199;color:white}.catalog-pagination button:hover{border-color:#75c7df}.catalog-status{text-align:center;font-size:12px;opacity:.72;margin-top:14px}.academic-dialog{color:#eaf3fa;background:#102b3c;border:1px solid #6b98aa66;border-radius:24px;padding:40px;width:min(700px,calc(100% - 32px));max-height:85vh;box-sizing:border-box}.academic-dialog::backdrop{background:#04131acc;backdrop-filter:blur(6px)}.academic-close{position:sticky;top:0;float:right;z-index:1;border:1px solid #7199b655;background:#174359;color:white;width:38px;height:38px;border-radius:50%;font-size:26px;cursor:pointer}.academic-dialog h2{font-size:26px;line-height:1.3;margin:18px 0 24px;clear:both}.academic-dialog h3{font-size:14px;margin-top:24px}.record-reference{line-height:1.8;font-size:14px;overflow-wrap:anywhere}.record-original{display:block;max-width:100%;max-height:500px;width:auto;margin:0 auto}.record-availability{font-size:12px;opacity:.7;padding-top:15px;border-top:1px solid #7294a644}.academic-modal-open{overflow:hidden}html[data-theme="light"] .catalog-card{background:#ffffffd9}html[data-theme="light"] .catalog-action{color:#236b83}html[data-theme="light"] .academic-dialog{background:#f8fbfd;color:#17374b}@media(max-width:950px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.catalog-grid{grid-template-columns:1fr;gap:18px}.catalog-heading{align-items:flex-start}.catalog-heading .profile-subtitle{font-size:22px}.catalog-count{font-size:10px}.catalog-preview{height:190px}.catalog-body h4{font-size:17px}.academic-dialog{padding:22px}.academic-dialog h2{font-size:22px}.catalog-pagination button{width:36px;height:36px}.academic-catalog{margin-top:48px}}@media(prefers-reduced-motion:reduce){.catalog-card{transition:none}.catalog-card:hover{transform:none}}
/* Compact catalog and two directional controls. */
.catalog-grid{gap:18px}.catalog-preview{height:165px}.real-preview{background:transparent;padding:12px 16px 0}.real-preview img{box-shadow:0 5px 15px #00152226}.catalog-body{padding:17px 18px}.catalog-body .profile-year{margin-bottom:0;font-size:10px}.catalog-body h4{font-size:15px;line-height:1.4;margin:10px 0 16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.catalog-action{font-size:11px}.catalog-card{border-radius:16px}.catalog-pagination{gap:14px;margin-top:22px}.catalog-pagination .catalog-arrow{display:grid;place-items:center;width:46px;height:46px;background:var(--surface);border:1px solid var(--gold);color:var(--text);box-shadow:0 4px 16px #00152c1a;transition:background .2s,transform .2s,opacity .2s}.catalog-arrow svg{width:21px;height:21px}.catalog-pagination .catalog-arrow:not(:disabled):hover{background:#297e96;color:white;transform:translateY(-2px)}.catalog-pagination .catalog-arrow:disabled{opacity:.25;cursor:default;box-shadow:none}.catalog-arrow:focus-visible{outline:2px solid var(--gold);outline-offset:4px}.catalog-status{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.bibliographic-preview{padding:17px 20px}.bibliographic-preview strong{font-size:32px}.preview-symbol{font-size:55px;top:40px}.academic-catalog{margin-top:46px}
/* Pagination belongs to its own catalog, never to the site navigation. */
.academic-catalog .catalog-pagination{position:static;inset:auto;width:100%;display:flex;align-items:center;justify-content:center;margin:22px 0 0;padding:0;gap:14px;background:transparent;border:0;box-shadow:none;transform:none}
.academic-catalog .catalog-pagination[hidden]{display:none}
.academic-catalog .catalog-pagination .catalog-arrow{flex:0 0 46px;min-width:46px;height:46px}
/* Conferences flow vertically through two rows, with the same soft fade as books. */
.conferences-marquee{--conference-card-height:326px}
.conferences-marquee .catalog-grid{display:block;height:calc(var(--conference-card-height) * 2 + 18px);max-height:78svh;overflow:hidden;mask-image:linear-gradient(to bottom,transparent,#000 36px,#000 calc(100% - 36px),transparent);-webkit-mask-image:linear-gradient(to bottom,transparent,#000 36px,#000 calc(100% - 36px),transparent)}
.conferences-track{animation:conferences-drift var(--conference-duration,270s) linear infinite;animation-play-state:var(--conference-motion,paused)}
.conferences-group{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:var(--conference-card-height);gap:18px;padding-bottom:18px}
.conferences-group .catalog-preview{flex:0 0 165px;height:165px}
.conferences-group .catalog-body{min-height:0}
.conferences-group .catalog-body h4{flex-shrink:0;min-height:63px}
.conferences-marquee.catalog-keyboard-focus .conferences-track,.academic-modal-open .conferences-track{animation-play-state:paused}

@keyframes conferences-drift{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@media(max-width:950px){.conferences-group{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.conferences-marquee{--conference-card-height:306px}.conferences-group{grid-template-columns:minmax(0,1fr)}.conferences-group .catalog-preview{flex-basis:145px;height:145px}.conferences-marquee .catalog-grid{max-height:76svh}}
@media(prefers-reduced-motion:reduce){.conferences-track{animation:none}.conferences-duplicate{display:none}.conferences-marquee .catalog-grid{overflow-y:auto;mask-image:none;-webkit-mask-image:none}}
/* Books move as one continuous band, fading at both edges. */
.books-marquee .catalog-grid{display:block;overflow:hidden;mask-image:linear-gradient(to right,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,#000 6%,#000 94%,transparent);padding:6px 0 12px}.books-track{display:flex;width:max-content;animation:books-drift 90s linear infinite}.books-group{display:flex;gap:18px;padding-right:18px}.books-group .catalog-card{width:245px;flex:0 0 245px}.books-group .catalog-preview{height:185px}.books-group .catalog-body h4{-webkit-line-clamp:3;min-height:63px}.books-marquee.catalog-keyboard-focus .books-track,.academic-modal-open .books-track{animation-play-state:paused}@keyframes books-drift{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media(max-width:600px){.catalog-grid{gap:14px}.catalog-preview{height:145px}.catalog-body{padding:16px}.catalog-body h4{font-size:15px}.catalog-heading .profile-subtitle{font-size:23px}.books-group .catalog-card{width:225px;flex-basis:225px}.books-group .catalog-preview{height:170px}.catalog-pagination .catalog-arrow{width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){.books-track{animation:none}.books-duplicate{display:none}.books-marquee .catalog-grid{overflow-x:auto;mask-image:none;-webkit-mask-image:none}.catalog-pagination .catalog-arrow{transition:none}}
.reference-preview{display:flex;justify-content:center;align-items:flex-start;padding:12px 16px 0;background:transparent}.reference-sheet{width:114px;height:153px;padding:10px;background:var(--surface);border:1px solid var(--line);box-shadow:0 4px 13px #0015221a;overflow:hidden;color:var(--text);display:flex;flex-direction:column;gap:7px}.reference-top{font:6px/1.4 Arial,sans-serif;letter-spacing:.03em;text-transform:uppercase;border-bottom:2px solid var(--gold);padding-bottom:6px}.reference-sheet strong{font:700 8px/1.35 Georgia,serif}.reference-excerpt{font:5px/1.5 Arial,sans-serif;opacity:.65}.reference-badge{position:absolute;bottom:10px;right:10px;font-size:10px;border:1px solid var(--line);border-radius:20px;padding:4px 9px;background:var(--surface);color:var(--muted)}#catalog-books .reference-sheet{width:125px;height:173px}#catalog-conferences .real-preview img{max-height:100%;object-fit:contain}