Light-rail Silhouette Dreamy Nightscape Glow

Show a single, horizontal light-rail silhouette crossing the night sky above a row of small residential rooftops, intended as a dreamy, spacious nightscape with slow-moving, graceful motion; medium: finely detailed digital painting with soft glow and painterly haze. The train is defined only by very thin, luminous lines for each carriage — the carriage outlines are barely there, each line shifting smoothly through a yearly color spectrum from coral to amber to yellow to cyan to blue to violet (use the palette colors naturally along the train length), while the carriage bodies remain transparent so you can see the night behind them. From the trailing end, form the digits "2026" as slow, drifting arcs of light that hang slightly below the rail, each numeral composed of trailing particles and soft, ribbon-like strokes that fade into the haze. Place the rail across the upper third of the frame in a wide 16:9 composition, slightly low-angle viewpoint so the underside of the rail is visible; crop so the train stretches edge-to-edge left-to-right, creating negative sky space above for breathing room and any copy. Below, show a tight strip of small residential rooftops occupying the lower third of the frame, simplified silhouettes with a few warm, amber-lit windows (soft, tiny rectangles) to create cozy accents; roof textures are matte and slightly textured but low-detail to keep focus on the rail. Light: gentle, cool-blue night ambient light with a mild warm fill from the windows; luminous train lines cast subtle colored reflections on nearby haze and roof edges, creating a soft rim glow. Atmosphere: a thin, mild haze softens all glows and blends colors at edges, with soft feathered bloom on the brightest points and delicate particle dust in the air. Composition details: keep the scene uncluttered and spacious, the rail centered horizontally but slightly above center vertically, "2026" trailing toward the right third so the numbers read clearly in sequence; leave negative space on the left for balance. Textures and materials: transparent glass-like absence for carriage interiors, luminous neon-like lines for outlines, soft matte rooftiles below. Mood: calm, futuristic, nostalgic and dreamlike, with slow, soothing motion implied by the trailing light.