蓝色奢华年会会议科技感光效线条主图背景

8k ultra-clear background design, simple and modern style, the main colors are dark blue and light blue, paired with white spots, the background adopts gradient color processing, the color gradually deepens from the uer left corner to the lower right corner, forming a sense of depth, and the light effect is emitted from the uer left corner. Illuminated on the background, forming a bright spot. The overall visual effect is peaceful and mysterious, as if you are in the universe and surrounded by starlight, conveying the emotion of exploring the unknown and pursuing your dreams.