:root{--bg: #f7f8fa;--panel: #ffffff;--panel-elevated: #f1f5f9;--border: #e2e8f0;--text: #0f172a;--text-secondary: #334155;--muted: #64748b;--accent: #0d9488;--accent-hover: #0f766e;--accent-muted: rgba(13, 148, 136, .1);--chat: #6366f1;--chat-muted: rgba(99, 102, 241, .1);--danger: #ef4444;--ok: #10b981;--warning: #f59e0b;--shadow-card: 0 1px 3px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .04);--shadow-cta: 0 8px 24px rgba(13, 148, 136, .25);--radius: 16px;--radius-sm: 10px;font-family:Inter,system-ui,sans-serif;color:var(--text);background-color:var(--bg);background-image:radial-gradient(ellipse 90% 50% at 15% -15%,rgba(13,148,136,.09),transparent 55%),radial-gradient(ellipse 70% 40% at 90% -5%,rgba(99,102,241,.07),transparent 50%);background-attachment:fixed}*{box-sizing:border-box}body{margin:0;min-height:100vh;-webkit-font-smoothing:antialiased}h1,h2,h3,.font-display{font-family:Plus Jakarta 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