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120px);height:700px;background-color:white;border-radius:12px;box-shadow:0 4px 24px rgba(0, 0, 0, 0.15);display:flex;flex-direction:column;overflow:hidden;animation:epkb-slideUp .3s ease-out}#epkb-ai-chat-widget-root .epkb-ai-chat-widget .epkb-ai-chat-window .epkb-ai-chat-header{background:linear-gradient(135deg, #0073AA 0%, #005A87 100%);color:#fff;padding:16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255, 255, 255, 0.1)}#epkb-ai-chat-widget-root .epkb-ai-chat-widget .epkb-ai-chat-window .epkb-ai-chat-header h3{color:#fff;margin:0;font-size:16px;font-weight:600;text-shadow:0 1px 2px rgba(0, 0, 0, 0.1)}#epkb-ai-chat-widget-root .epkb-ai-chat-widget .epkb-ai-chat-window .epkb-ai-chat-header .epkb-ai-chat-header-actions{display:flex;align-items:center;gap:8px}#epkb-ai-chat-widget-root .epkb-ai-chat-widget .epkb-ai-chat-window .epkb-ai-chat-header .epkb-ai-chat-header-actions button,#epkb-ai-chat-widget-root .epkb-ai-chat-widget 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a:hover{color:#005177}