A warm, friendly flat-style vector illustration for a social media post cover. A middle-aged man sitting on a cozy sofa at home, smiling with curiosity, holding a smartphone. On the phone screen is a simple abstract website layout made of colored blocks and shapes, with no letters or words. A cup of tea on a small table beside him, a floor lamp with soft light, a houseplant. Golden and ochre color palette, clean modern style, no text anywhere in the image, square format 1:1.
