Anime girl with short hair sitting on stairs overlooking futuristic city HD Wallpaper

An anime girl with short purple hair sits on a metal staircase, looking down at her phone. She wears a grey t-shirt, blue shorts, and brown boots, with a brown backpack slung over her shoulder. In the background, a vast, futuristic city with white, multi-layered buildings floats among the clouds under a clear blue sky.