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.5rem;font-size:1rem;font-weight:600}.symptom-test-reason{color:var(--gr-ink-soft);margin:0 0 .75rem;font-size:.875rem;line-height:1.5}.symptom-test-link{color:var(--primary);font-size:.875rem;font-weight:500}.symptom-causes-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}.symptom-cause-card{background:var(--gr-bg-elev);border:1px solid var(--border);border-radius:12px;padding:1.5rem;text-decoration:none;transition:transform .2s,box-shadow .2s}.symptom-cause-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.symptom-cause-card h3{color:var(--gr-ink-strong);margin:0 0 .5rem;font-size:1rem;font-weight:600}.symptom-cause-card p{color:var(--gr-ink-soft);margin:0 0 .75rem;font-size:.875rem;line-height:1.5}.symptom-cause-link{color:var(--primary);font-size:.875rem;font-weight:500}.symptom-patterns-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;display:grid}.symptom-pattern-card{background:var(--gr-bg-elev);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:12px;padding:1.5rem}.symptom-pattern-card h3{color:var(--gr-ink-strong);margin:0 0 .75rem;font-size:1.125rem;font-weight:600}.symptom-pattern-card p{color:var(--gr-ink-strong);margin:0 0 .5rem;font-size:.9375rem;line-height:1.6}.symptom-pattern-example{color:var(--gr-ink-soft);font-size:.875rem;font-style:italic}.symptom-panels{flex-wrap:wrap;gap:1rem;display:flex}.symptom-panel-link{background:var(--gr-bg-elev);border:1px solid var(--border);color:var(--gr-ink-strong);border-radius:8px;padding:.75rem 1.5rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.symptom-panel-link:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.symptom-related-symptoms{flex-wrap:wrap;gap:1rem;display:flex}.symptom-related-link{background:var(--gr-bg-elev);border:1px solid var(--border);color:var(--gr-ink-strong);border-radius:8px;padding:.75rem 1.5rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.symptom-related-link:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.symptom-faq-list{flex-direction:column;gap:.75rem;display:flex}.symptom-faq-item{background:var(--gr-bg-elev);border:1px solid var(--border);border-radius:8px;overflow:hidden}.symptom-faq-item summary{cursor:pointer;color:var(--gr-ink-strong);justify-content:space-between;align-items:center;padding:1rem 1.25rem;font-weight:500;list-style:none;display:flex}.symptom-faq-item summary:after{content:"+";color:var(--gr-ink-soft);font-size:1.25rem;transition:transform .2s}.symptom-faq-item[open] 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#ffffff80}.symptom-cta-actions .btn-secondary:hover{background:#ffffff1a;border-color:#fff}.symptom-metadata{border-top:1px solid var(--border);color:var(--gr-ink-soft);flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1.5rem;padding-top:1.5rem;font-size:.875rem;display:flex}.symptom-metadata .metadata-item{align-items:center;gap:.25rem;display:inline-flex}.symptom-metadata .metadata-icon{font-size:1rem}.symptom-metadata .metadata-divider{color:var(--gr-ink-mute)}.symptom-metadata a{color:var(--primary);text-decoration:none}.symptom-metadata a:hover{text-decoration:underline}.symptom-sources{background:0 0}.symptom-sources .sources-intro{color:var(--gr-ink-soft);margin-bottom:1rem}.symptom-sources .sources-list{gap:.75rem;padding:0;list-style:none;display:grid}.symptom-sources .sources-list li{font-size:.9375rem;line-height:1.5}.symptom-sources .sources-list a{color:var(--primary);font-weight:500;text-decoration:none}.symptom-sources .sources-list a:hover{text-decoration:underline}.symptom-sources .sources-note{color:var(--gr-ink-soft);margin-top:1.5rem;font-size:.875rem}.symptom-sources .sources-note a{color:var(--primary)}.symptom-disclaimer{border-top:1px solid var(--border);margin-top:2rem;padding:2rem 0}.symptom-disclaimer p{color:var(--gr-ink-soft);text-align:center;max-width:800px;margin:0 auto;font-size:.875rem;line-height:1.6}@media (max-width:768px){.symptom-title{font-size:2rem}.symptom-causes-grid,.symptom-patterns-grid{grid-template-columns:1fr}.symptom-cta-actions{flex-direction:column}.symptom-cta-actions .btn{width:100%}}@media (prefers-color-scheme:dark){.symptom-muted{background:var(--bg-secondary,var(--gr-ink-strong))}.symptom-red-flags-section{background:#ef44441a}.symptom-test-card,.symptom-cause-card,.symptom-pattern-card,.symptom-panel-link,.symptom-related-link,.symptom-faq-item,.symptom-prevalence,.symptom-red-flags{background:var(--gr-bg-elev)}}.dark 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