body{margin:0}@font-face{font-family:primer;src:url(/assets/primer-CANt-fvE.ttf) format("truetype")}:root{--brand-dark: #12253d;--brand-slate: #363c5f;--brand-hover: #2c5282;--brand-light-hover: #f8f9fb;--brand-accent-bg: #f4f8ff;--highlight-yellow: #fff3a6;--gray-bg: #f3f4f6;--gray-border: #e5e7eb;--text-main: #333333;--text-muted: #555555;--text-light: #666666;--white: #ffffff;--font-heading: "primer", serif;--font-body: "Inter", sans-serif;--text-sm: .81rem;--text-base: 1rem;--text-lg: 1.25rem;--text-xl: 2.5rem;--text-xxl: 4rem;--gap-xs: .38rem;--gap-sm: .63rem;--gap-md: 1.25rem;--gap-lg: 2.5rem;--max-width-landing: 56rem;--max-width-results: 56rem;--max-width-header: 88rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .63rem;--radius-pill: 1rem;--transition-fast: .2s ease;--transition-standard: .3s ease}html{font-size:16px}*,*:before,*:after{box-sizing:inherit}body{margin:0;font-family:var(--font-body);background-color:var(--white);color:var(--text-main);line-height:1.5}.logo,.query-title{font-family:var(--font-heading)}.landing{margin:0;height:100vh;display:flex;justify-content:center;align-items:center;position:relative;background:var(--white)}.center-container{text-align:center;display:flex;flex-direction:column;align-items:center;width:90%;max-width:var(--max-width-landing);margin:0 auto}.landing .logo{font-family:var(--font-heading);font-size:var(--text-xxl);margin-bottom:var(--gap-md);word-break:break-word}.results-page{padding-top:var(--gap-lg)}.header-content{display:grid;grid-template-columns:auto 1fr 26rem;align-items:center;width:95%;max-width:var(--max-width-header);margin:0 auto;gap:var(--gap-md)}.results-header .logo{font-size:var(--text-xl);margin-bottom:0;white-space:nowrap}.header-content .search-form{width:100%;max-width:30rem}.search-form{display:flex;width:100%;max-width:55rem;border:.125rem solid var(--brand-dark);border-radius:var(--radius-sm);overflow:hidden;transition:border-color var(--transition-standard),box-shadow var(--transition-standard);background:var(--white)}.search-form:focus-within{border-color:var(--brand-dark);box-shadow:0 0 .63rem #2b6cb033}.search-form input{flex:1;min-width:0;border:none;padding:14px 18px;font-size:var(--text-base);outline:none;font-family:var(--font-body)}.search-button{background:var(--brand-dark);color:var(--white);border:none;padding:0 1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast);align-self:stretch;border-radius:0;flex-shrink:0}.search-button:hover{background:var(--brand-hover)}.search-button svg{width:2.5rem;height:2.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.search-button.loading svg{animation:spin 1s linear infinite;pointer-events:none;opacity:.7}.example-queries{margin-top:var(--gap-md);display:flex;flex-wrap:wrap;justify-content:center;gap:var(--gap-sm)}.example-label{margin-right:var(--gap-sm);color:var(--text-muted)}.example-query{background:var(--gray-bg);border:1px solid #ddd;padding:6px 12px;border-radius:var(--radius-pill);cursor:pointer;font-size:14px}.example-query:hover{background:var(--gray-border)}.search-status{margin-top:var(--gap-lg);display:flex;justify-content:center}.status-card{border:1px solid var(--brand-dark);border-radius:var(--radius-lg);padding:1.25rem 1.5rem;width:90%;max-width:26rem;display:flex;flex-direction:column;align-items:flex-start;gap:.88rem;background:var(--white);box-shadow:0 .25rem .66rem #00000014}.status-card.hidden{visibility:hidden}.status-card.visible{visibility:visible}.search-progress{display:flex;flex-direction:column;gap:var(--gap-xs);font-size:var(--text-base);text-align:left}.progress-step{color:var(--text-main)}.eta{font-size:1.13rem;color:var(--text-muted);white-space:nowrap;font-style:italic;opacity:.8}.progress-slot{display:flex;justify-content:flex-end;font-family:var(--font-body)}.results-divider{width:100%;height:1px;background:var(--gray-border);margin:var(--gap-md) 0 1.88rem 0}.results-section-title{font-family:var(--font-body);font-style:italic;font-size:1.25rem;text-align:center;margin-top:var(--gap-md);color:var(--text-light);word-break:break-word}.results-container{max-width:var(--max-width-results);width:90%;margin:0 auto}.result-card{padding:var(--gap-md) 0;cursor:pointer;border-bottom:1px solid var(--gray-border);font-family:var(--font-body);color:var(--brand-slate);border-radius:var(--radius-md)}.result-card:hover{background:var(--brand-light-hover)}.result-header{display:flex;align-items:center;justify-content:space-between;gap:var(--gap-md)}.result-text{flex:1;max-width:85%}.result-title{flex:1;font-size:1.13rem;font-weight:600;line-height:1.35}.result-sentence{margin-top:6px;font-size:.95rem;color:#444;background:var(--brand-accent-bg);padding:6px 8px;border-radius:var(--radius-sm)}.score-bar-wrapper{display:flex;flex-direction:column;align-items:center;min-width:7.5rem}.score-title{font-size:.85rem;color:var(--text-light);margin-bottom:.25rem;text-align:center}.score-bar-container{width:7.5rem;height:.5rem;background:#e5e5e5;border-radius:var(--radius-sm);overflow:hidden}.score-bar{width:100%;height:100%;display:block;background:linear-gradient(90deg,#b4d0f8,var(--brand-dark))}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;font-family:Inter,sans-serif}.modal-card{background:var(--white);width:44rem;max-height:80vh;padding:1.88rem;border-radius:var(--radius-md);overflow-y:auto;box-shadow:0 .63rem 2.5rem #0003;font-family:var(--font-body)}.modal-abstract{margin-top:.94rem;line-height:1.6;color:var(--text-main)}.pubmed-link{display:inline-block;margin-top:1.25rem;color:var(--brand-hover);font-weight:600}.pubmed-link:hover{text-decoration:underline}.highlight-sentence{background:var(--highlight-yellow);padding:2px 4px;border-radius:3px}@media(max-width:768px){.logo{font-size:1.75rem}.header-content{display:flex;flex-direction:column;align-items:stretch;gap:.75rem}.search-form{width:95%}.search-form input{font-size:1rem;padding:.66rem .86rem}.search-button svg{width:1.6rem;height:1.6rem}.example-queries{gap:.38rem;margin-top:1rem}.example-query{font-size:.81rem;padding:.31rem .63rem}.status-card.hidden{display:none}.progress-slot{width:100%;display:block}.results-divider{margin-top:.63rem}.result-card{padding:.88rem 0;display:flex;flex-direction:column;align-items:center;text-align:center}.results-container{width:95%}.result-header{padding-bottom:.64rem;display:flex;flex-direction:column;align-items:flex-start;gap:.38rem}.result-text{max-width:100%}.result-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}.results-section-title{font-size:1rem}.result-sentence{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}.score-bar-wrapper{display:flex;align-items:center;flex-direction:row;justify-content:center;gap:8px;width:100%}.score-bar-container{width:7.5rem;height:.5rem;background:#e5e5e5;border-radius:.25rem;overflow:hidden}.score-bar{height:100%;display:block;background:linear-gradient(90deg,#b4d0f8,#1f3b63)}.score-title{white-space:nowrap;text-align:center}}