A colossal bridge suspended over a glowing void, its structure composed of intertwining neon cables that pulse with electric energy. The archways are sculpted from liquid rainbow, shifting fluidly between colors as they ripple like silk. Below, massive gears of translucent sapphire turn slowly, generating a gravity field that holds the bridge aloft. Floating lanterns, made of molten glass, drift through the air, their inner flames flickering between warm amber and cold azure. The wind hums with the sound of shifting cables, weaving an endless mechanical melody.