简约现代风3D渲染科技感黑蓝配色按钮UI界面插画

minimalist illustration, black background, four different shaped buttons or tabs, top left oval button with thick border, top right rectangular button with thin border, bottom left rounded rectangle button with thick border, bottom right rectangular button with thin border, all buttons with blue borders, clean and clear visual effect, conveys interface design or button style selection,8K, real capture. Natural lighting, commercial photography image, realistic, high resolution