简约神秘复古风占星主题黄道十二宫图宇宙星空背景插画

zodiac wheel illustration, twelve zodiac signs symbols arranged in a circle, central octagram, connecting lines between symbols, centered composition, symmetrical, minimalist design, retro style, blue and purple color scheme, cold tones, gradient starry background, white dot patterns, cosmic and astrological theme, serene and deep atmosphere