.search-bar-row[data-astro-cid-ipsxrsrh]{margin-bottom:var(--space-5);display:flex;gap:var(--space-3)}.search-input-wrap[data-astro-cid-ipsxrsrh]{position:relative;flex:1}.search-input-icon[data-astro-cid-ipsxrsrh]{position:absolute;left:var(--space-4);top:50%;transform:translateY(-50%);width:1.25rem;height:1.25rem;color:var(--text-muted);pointer-events:none}.search-input-wrap[data-astro-cid-ipsxrsrh] input[data-astro-cid-ipsxrsrh]{width:100%;padding:.875rem 1rem .875rem 3rem;border:1px solid var(--border-medium);border-radius:.5rem;font-size:var(--text-base);color:var(--text-primary);background:var(--bg-primary);outline:none;transition:border-color .15s}.search-input-wrap[data-astro-cid-ipsxrsrh] input[data-astro-cid-ipsxrsrh]:focus{border-color:var(--link-color);box-shadow:0 0 0 3px #146a9e1a}.search-input-wrap[data-astro-cid-ipsxrsrh] input[data-astro-cid-ipsxrsrh]::placeholder{color:var(--text-muted)}#search-btn[data-astro-cid-ipsxrsrh]{padding:.875rem 1.5rem;background-color:var(--color-primary-800);color:#fff;font-size:var(--text-base);font-weight:var(--weight-semibold);border:none;border-radius:.5rem;cursor:pointer;white-space:nowrap;transition:background-color .15s}#search-btn[data-astro-cid-ipsxrsrh]:hover{background-color:var(--color-primary-900)}.search-content[data-astro-cid-ipsxrsrh]{padding:var(--space-6) 0 var(--space-8)}.search-content-inner[data-astro-cid-ipsxrsrh]{max-width:96rem;margin:0 auto;padding:0 1rem;display:grid;grid-template-columns:360px 1fr;gap:var(--space-7);align-items:start}.search-sidebar[data-astro-cid-ipsxrsrh]{position:sticky;top:5.5rem;background:var(--bg-surface);border:1px solid var(--border-light);border-radius:.5rem;padding:var(--space-5)}.sidebar-header[data-astro-cid-ipsxrsrh]{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid var(--border-light)}.sidebar-header-left[data-astro-cid-ipsxrsrh]{display:flex;align-items:center;gap:var(--space-2)}.sidebar-icon[data-astro-cid-ipsxrsrh]{color:var(--text-primary)}.sidebar-title[data-astro-cid-ipsxrsrh]{font-size:var(--text-base);font-weight:var(--weight-bold);color:var(--text-primary)}.sidebar-clear[data-astro-cid-ipsxrsrh]{font-size:var(--text-sm);color:var(--link-color);background:none;border:none;cursor:pointer;padding:0}.sidebar-clear[data-astro-cid-ipsxrsrh]:hover{color:var(--link-hover);text-decoration:underline}.filter-group[data-astro-cid-ipsxrsrh]{margin-bottom:var(--space-5)}.filter-group[data-astro-cid-ipsxrsrh]:last-child{margin-bottom:0}.filter-group-title[data-astro-cid-ipsxrsrh]{font-family:var(--font-sans);font-size:var(--text-xs);font-weight:var(--weight-bold);color:var(--text-secondary);letter-spacing:.05em;margin-bottom:var(--space-3)}.filter-options[data-astro-cid-ipsxrsrh]{display:flex;flex-direction:column;gap:var(--space-2)}.filter-option[data-astro-cid-ipsxrsrh]{display:flex;align-items:flex-start;gap:var(--space-2);cursor:pointer;font-size:var(--text-sm);color:var(--text-primary);line-height:1.4}.filter-option[data-astro-cid-ipsxrsrh] input[data-astro-cid-ipsxrsrh][type=checkbox]{margin-top:.15rem;accent-color:var(--link-color);flex-shrink:0}.filter-select[data-astro-cid-ipsxrsrh]{width:100%;padding:.5rem .75rem;border:1px solid var(--border-medium);border-radius:.375rem;font-size:var(--text-sm);color:var(--text-primary);background:var(--bg-primary);cursor:pointer;outline:none}.filter-select[data-astro-cid-ipsxrsrh]:focus{border-color:var(--link-color)}.filter-hint[data-astro-cid-ipsxrsrh]{font-size:var(--text-xs);color:var(--text-muted);font-style:italic}.filter-count[data-astro-cid-ipsxrsrh]{font-size:.6875rem;color:var(--text-muted);margin-left:auto}.results-empty[data-astro-cid-ipsxrsrh],.results-loading[data-astro-cid-ipsxrsrh],.results-initial[data-astro-cid-ipsxrsrh]{text-align:center;padding:var(--space-8) var(--space-4)}.results-empty-icon[data-astro-cid-ipsxrsrh],.results-initial-icon[data-astro-cid-ipsxrsrh]{width:3.5rem;height:3.5rem;color:var(--border-medium);margin:0 auto var(--space-4)}.results-empty-title[data-astro-cid-ipsxrsrh],.results-initial-title[data-astro-cid-ipsxrsrh]{font-size:var(--text-lg);color:var(--text-secondary);font-weight:var(--weight-medium)}.results-empty-hint[data-astro-cid-ipsxrsrh],.results-initial-hint[data-astro-cid-ipsxrsrh]{font-size:var(--text-sm);color:var(--text-muted);margin-top:var(--space-1)}.results-loading-spinner[data-astro-cid-ipsxrsrh]{width:2rem;height:2rem;border:3px solid var(--border-light);border-top-color:var(--link-color);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto var(--space-3)}.results-loading[data-astro-cid-ipsxrsrh] p[data-astro-cid-ipsxrsrh]{color:var(--text-muted)}@keyframes spin{to{transform:rotate(360deg)}}.hidden[data-astro-cid-ipsxrsrh]{display:none!important}@media(max-width:768px){.search-hero-title[data-astro-cid-ipsxrsrh]{font-size:1.75rem}.search-bar-row[data-astro-cid-ipsxrsrh]{flex-direction:column}.search-content-inner[data-astro-cid-ipsxrsrh]{grid-template-columns:1fr;gap:var(--space-5)}.search-sidebar[data-astro-cid-ipsxrsrh]{position:static}}@media(min-width:640px){.search-content-inner[data-astro-cid-ipsxrsrh]{padding:0 1.5rem}}@media(min-width:1024px){.search-content-inner[data-astro-cid-ipsxrsrh]{padding:0 2rem}}#search-status{font-size:var(--text-sm);color:var(--text-secondary);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-light);margin-bottom:var(--space-5)}#search-status strong{color:var(--text-primary);font-weight:var(--weight-semibold)}#search-results{display:flex;flex-direction:column;gap:1.25rem}.result-card{padding:1.5rem;background:var(--bg-primary);border:1px solid var(--border-light);border-radius:.5rem;transition:box-shadow .15s ease}.result-card:hover{box-shadow:0 2px 12px #0000000f}.result-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}.badge{display:inline-block;padding:.2rem .6rem;font-size:.6875rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;border-radius:.25rem;border:1px solid;line-height:1.4}.badge-oa{color:#166534;background-color:#f0fdf4;border-color:#bbf7d0}.badge-type{color:var(--link-color);background-color:var(--bg-callout);border-color:var(--border-light)}.badge-doi{color:var(--text-secondary);background-color:var(--bg-surface);border-color:var(--border-light);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;text-transform:none;letter-spacing:0}.result-title{font-size:1.375rem;font-weight:600;line-height:1.333;margin:0 0 .5rem}.result-title a{color:var(--text-primary)!important;text-decoration:none!important}.result-title a:visited{color:var(--text-primary)!important}.result-title a:hover{color:var(--link-color)!important}.result-meta{font-size:.875rem;color:var(--text-secondary);margin-bottom:.75rem;line-height:1.5}.result-meta .sep{margin:0 .4rem;color:var(--text-muted)}.result-meta em{font-style:italic}.result-abstract{font-size:.875rem;color:var(--text-secondary);line-height:1.618;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:.75rem}.result-footer{display:flex;align-items:center;justify-content:space-between;margin-top:1rem}.result-actions{display:flex;gap:.75rem}.result-action{display:inline-flex;align-items:center;gap:.35rem;font-size:.8125rem;font-weight:500;color:var(--link-color);cursor:pointer;padding:.3rem .65rem;border-radius:1rem;border:none;background:transparent;transition:background .15s;text-decoration:none}.result-action:hover{background:var(--bg-callout);color:var(--link-hover)}a.result-action-link{color:var(--link-color)!important;text-decoration:none!important}a.result-action-link:visited{color:var(--link-color)!important}.result-stats-group{display:flex;gap:.5rem;align-items:center}.result-stat{display:inline-flex;align-items:center;gap:.3rem;font-size:.75rem;font-weight:500;color:var(--text-secondary);padding:.25rem .55rem;border-radius:1rem;background:var(--bg-surface);border:1px solid var(--border-light)}.result-stat svg{color:var(--text-muted);flex-shrink:0}.result-stat-cite{color:var(--color-primary-800, #0c4165);background:var(--bg-callout);border-color:var(--color-primary-100, #c5def0)}.result-stat-cite svg{color:var(--link-color)}.result-card mark{background-color:#fef9c3;color:#854d0e;border-radius:2px;padding:0 2px}@media(max-width:768px){.result-title{font-size:1.125rem}.result-footer{flex-direction:column;align-items:flex-start;gap:.5rem}}