"Vertical 9:16 anime-style night sky scene in ultra-detailed 4K resolution. Towering layers of sharp, high-definition cumulonimbus and cirrus clouds painted in deep violet, sapphire blue, and inky midnight hues. The clouds have complex structures: jagged edges, high contrast shading, volumetric depth, and internal turbulence. Fine-tuned cel shading with rich watercolored gradients and hyper-realistic edge lighting. Pockets of silver moonlight illuminate the highest cloud peaks, casting soft glows and sharp shadows onto lower cloudbanks. Misty atmospheric layers weave between cloud strata, adding haze, transparency, and volumetric depth. Subtle twinkling stars peek through upper gaps. A crescent moon partially hidden behind layered clouds adds mystique and contrast.