党建城市剪影国庆节日背景2

A large red background with a red silk ribbon flowing across the lower part, where the ribbon blends seamlessly with the background. The luster and texture are distinct, with gold powder decorations on the glowing areas. The highlight sections feature silhouettes of urban buildings, which emit light as a whole. The red silk ribbon exhibits a strong sense of flow, creating an overall grand and magnificent atmosphere. The background has a gradient effect, integrated with Mid-Autumn Festival elements.