红色大气光效飘带宣传党建展板背景

https://s.mj.run/2DlTHm6gvqY Red background with a gradient light and shadow effect, curved lines, and glowing elements. The design features light gold luminous line elements on the red background, with a large area of white space in the foreground. The overall atmosphere evokes the Chinese New Year. --ar 16:9