Futuristic AI Windows Login Poster

Goal: Create a high-end futuristic tech poster about an AI agent using Windows, with a cinematic blue-black atmosphere and premium product-launch feel. Canvas: Vertical 2:3 composition, 768×1152 style, dark navy background with soft volumetric light and a blurred window-shadow pattern on the left. The scene sits above a glossy black reflective platform at the bottom. Text content: At the top center, place exactly 2 lines of text: the large bold headline “{argument name="headline text" default="Computer Use 登陆 Windows"}” with “Computer Use” in white, “登陆” in white, and “Windows” in pale icy blue; below it, smaller thin text “{argument name="subtitle text" default="Codex App 26.527"}” in light blue-gray. Use clean modern sans-serif typography, centered, crisp, no other text. Main subject: A transparent floating glass Windows-style application panel angled slightly in perspective, hovering above the reflective base. The panel has rounded corners, beveled glowing edges, a faint frosted-glass surface, and a small Windows logo in the upper-left corner. Add a title bar with exactly 3 window controls at the upper-right: minimize, maximize, and close. Interface details: Inside the glass panel, show a minimal dark UI with a left sidebar containing exactly 6 icons stacked vertically: menu, home, document, folder, grid, and settings. Add a content area with faint horizontal text bars on the upper left, a large central rectangle, and a stylized keyboard outline across the lower area. Keep the UI semi-transparent and understated. Robotic interaction: Show exactly 2 chrome robotic hands emerging through circular glowing portals in the glass interface. Hand 1 is in the upper-right content area, extended forward and pointing at a bright cursor-click glow near a white mouse pointer. Hand 2 is lower-left, hovering over the virtual keyboard and pressing one illuminated key. The robot hands should be highly detailed polished metal with articulated joints, cool blue reflections, and subtle motion-like light streaks around the portals. Lighting and style: Use cinematic rim lighting, icy cyan glow accents, realistic reflections, depth of field, soft haze, and premium sci-fi realism. Overall palette should be dark navy, charcoal, silver chrome, frosted glass, and electric cyan. Make the image elegant, atmospheric, and technically polished. Constraints: Keep the composition clean and centered; include exactly 2 text lines, exactly 2 robotic hands, exactly 6 sidebar icons, and exactly 3 window controls. Do not add logos other than the simple Windows-style mark, do not add extra paragraphs or watermark, and avoid cluttered UI text.