:root{--night:#0e1a2e;--ocean:#142840;--ocean-soft:#1a3050;--wave:#1a5a9a;--horizon:#5ba8e0;--foam:#c8e8ff;--light:#dff0ff;--white:#f4f9ff;--bg-main:#111e32;--bg-sidebar:#0f1926;--bg-card:#182b42;--bg-input:#162236;--border:#1a5a9a33;--border-active:#5ba8e066;--text-primary:#dff0ff;--text-secondary:#c8e8ff8c;--text-muted:#c8e8ff4d;--bubble-anita-bg:#182b42;--bubble-anita-text:#dff0ff;--bubble-user-bg:#1a5a9a;--bubble-user-text:#f4f9ff;--font-brand:Georgia, "Times New Roman", serif;--font-ui:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--r-card:16px;--r-element:12px;--r-pill:50px;--r-bubble:18px;--t-fast:.2s cubic-bezier(.4, 0, .2, 1);--t-base:.3s cubic-bezier(.4, 0, .2, 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