:root{--space-900:#0a0e14;--space-800:#0f1419;--space-700:#151b24;--space-600:#1a2332;--space-500:#1f2b3f;--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--secondary:#06b6d4;--secondary-light:#22d3ee;--accent:#f43f5e;--text-primary:hsla(0,0%,100%,.95);--text-secondary:hsla(0,0%,100%,.7);--text-tertiary:hsla(0,0%,100%,.5);--text-muted:hsla(0,0%,100%,.35);--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--shadow-sm:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 4px 16px rgba(0,0,0,.4);--shadow-lg:0 8px 32px rgba(0,0,0,.5);--shadow-glow:0 0 20px rgba(99,102,241,.4);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:250ms cubic-bezier(0.4,0,0.2,1);--transition-slow:350ms cubic-bezier(0.4,0,0.2,1)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,sans-serif;background:var(--space-900);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.chatShell{display:flex;flex-direction:column;height:100vh;width:100vw;background:linear-gradient(135deg,var(--space-900) 0,var(--space-800) 50%,var(--space-900) 100%)}.chatTop{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg) var(--spacing-xl);background:rgba(15,20,25,.8);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(99,102,241,.1);box-shadow:var(--shadow-sm);position:relative;z-index:100}.chatTop:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--primary) 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8px 24px rgba(6,182,212,.2)}.msgBubble.assistant.active{border-color:var(--secondary-light);box-shadow:0 0 30px rgba(6,182,212,.3),var(--shadow-md)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}}.msgText,.segmentSurface{padding:var(--spacing-md) 18px;line-height:1.6;font-size:15px;color:var(--text-primary)}.segmentBlock{display:inline;border:1px solid rgba(99,102,241,.8);border-bottom:2px solid #6366f1;transition:all var(--transition-fast);position:relative;color:#818cf8;background:rgba(99,102,241,.25);border-radius:6px;padding:3px 8px;margin:0 3px;font-weight:600;box-shadow:0 2px 6px rgba(99,102,241,.3);cursor:pointer}.segmentBlock:hover{background:var(--primary);color:#fff;transform:translateY(-1px);box-shadow:0 4px 8px rgba(99,102,241,.3);border-bottom-color:var(--primary-light)}.segmentBlock:active{transform:translateY(0)}.segmentSurface.questionOptions{display:flex;flex-direction:column;gap:var(--spacing-sm)}.segmentBlock.questionOption{display:block;padding:12px 16px;border-radius:var(--radius-md);border:1px solid rgba(99,102,241,.2);background:rgba(99,102,241,.08);transition:all var(--transition-base)}.segmentBlock.questionOption:hover{border-color:var(--primary);background:rgba(99,102,241,.15);transform:translateX(4px);box-shadow:var(--shadow-sm)}.processHeader{padding:12px 18px;border-bottom:1px solid hsla(0,0%,100%,.05);background:rgba(0,0,0,.2)}.processTitle{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-tertiary);margin-bottom:var(--spacing-sm)}.processSteps{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.stepTag{padding:4px 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