A young girl with short silver hair and sparkling blue eyes stands on a white staircase in a futuristic space terminal，she is wearing a white sleeveless dress with a pleated skirt and a matching white beret，she holds a glowing blue smartphone while looking back with a gentle smile，an iridescent holographic backpack is slung over her shoulder，the background features a massive glass-domed station overlooking a starry cosmic sky and a large blue planet resembling Earth，sleek dark trains are parked on the platforms below beside glowing escalators and digital displays，the scene is filled with vibrant light effects including prismatic lens flares and shimmering reflections that create a magical sci-fi atmosphere，the overall composition uses a dynamic low-angle perspective to capture the grandeur of the celestial environment.

low resolution, blurry, noisy, text, watermark, logo, people close-up, bad perspective, distorted geometry, messy composition, overexposed, dull colors, small spaceship, cartoonish, flat lighting