Moscow Swiss-style minimalist poster design.

Design a modern Swiss-style editorial poster for Moscow, Russia. Use a giant bold sans-serif uppercase letter "M" as the primary typographic structure. The "M" must be very clear, clean, geometric, thick, and dominant, with no stroke outline, no border, no shadow outline, and no decorative treatment. The outline of the letter "M" must remain instantly and easily recognizable. Do not let the illustration obscure or distort the shape of the letter. The poster should follow a precise left-aligned Swiss grid system with ample negative space. Inside the "M", create a simple, logically clear, and restrained flat illustration of Moscow's cityscape features. Use only a few core visual elements: simplified modern skyscrapers inspired by the Moscow City business district, the calm curve of the Moskva River, the subtle silhouette of the Kremlin walls and towers, the onion domes of St. Basil's Cathedral in simplified geometric shapes, soft green park scenery inspired by Gorky Park or Zaryadye Park, and two pedestrians on a clean riverside promenade. Keep the composition minimal, spacious, and easy to understand. Do not add excessive landmarks, people, signs, vehicles, monuments, statues, fountains, trains, buses, or tiny decorative objects. The illustration should suggest Moscow's identity as a capital where imperial history, Soviet-scale grandeur, modern glass skyscrapers, riverside public spaces, and a vast urban rhythm coexist in a clean modern way. Use flat vector shapes, clean silhouettes, minimal lines, simplified architecture, and credible proportions. Keep the scene slightly lively but not busy. The illustration should support the letter "M", not compete with it. Only extremely subtle overlap beyond the "M" frame is allowed, and only with simple organic or atmospheric elements: a few leaves from riverside trees or soft mist on the river may extend slightly beyond the letter's edges. Keep 97% of the illustration inside the "M". Do not let people, buildings, domes, towers, vehicles, faces, paths, signage, or complex objects overlap outside the letter. The "M" must remain clearly readable and visually dominant. Place the title "Moscow" below the letter, in a bold sans-serif font, initial capital, not all caps, left-aligned on the same grid. Below the title, add this short body paragraph in small regular sans-serif text, also left-aligned, with clean spacing and refined typographic hierarchy: "Moscow moves through grand historic layers, monumental architecture, river bends, and a dense modern skyline. Between imperial heritage, Soviet scale, and contemporary urban energy, the city holds a character that is powerful, structured, and constantly evolving." No icons, no badges, no decorative symbols. The overall design should have a Swiss minimalist feel: strong grid, precise alignment, asymmetrical balance, clean typography, ample negative space, restrained composition, and the aesthetic of a modern cultural city poster. Color palette: warm ivory background, dark navy or charcoal text, concrete gray, glass blue, pine green, Kremlin red accents, river blue-gray, pale beige, and soft black accents. Matte paper finish, subtle paper texture, crisp edges, flat modern illustration, modern Moscow metropolis atmosphere, calm but powerful, refined, balanced, and print-ready. Negative Prompt: realistic photography, 3D rendering, glossy, maximalism, crowded city, complex illustration, excessive detail, too many landmarks