渐变风商务办公场景背景素材

正向提示词： masterpiece, best quality, corporate PPT template, business presentation background, professional minimalist design, geometric abstract composition in modern office colors, gradient mesh background in blue and grey tones, floating 3D shapes with metallic and glass materials, connected dots and lines representing business networks, minimalist icons for business concepts: growth, teamwork, strategy, clean layout with clear focal points and breathing space, corporate aesthetic, professional, trustworthy, subtle texture overlay for depth and interest, suitable for annual reports and strategy presentations, versatile design for multiple industries, commercial use, no text, no employees, brand-neutral 负向提示词： [万能负面词库], office interiors, computer screens, business cards, specific company logos, meeting rooms, handshakes, office workers