3D渲染现代都市未来主义风格沿海城市鸟瞰图智慧城市

modern cityscape, 3D render, blue and gray color scheme, white and light yellow accents, triangular modern building in center-right, harbor area with boats, curved road with greenery, low-rise buildings, dense city skyline in background, distant blur, modern and grand visual effect, vibrant and prosperous coastal city