Capture d'écran de chat de l'assistant IA Dark LINE

Objective: Create a realistic dark mode LINE chat screenshot showing an AI assistant replying to a user and returning a generated image.

Canvas: Vertical smartphone screenshot, approximately 768x1008 pixels in size, with a black/deep charcoal gray background, cropped to resemble a native chat application interface. Use LINE-style fonts and spacing.

Layout: Display 2 chat messages and 1 embedded image preview. Place a rounded gray bubble in the upper right corner containing white Japanese text, with “Read” and the time on the left. Below that, place a left-aligned dark gray rounded bubble with a circular avatar on the left and Japanese text inside, with a timestamp in the lower right corner. Directly below the assistant’s message, display a large square image preview aligned with the message column. Float a circular share/upload button to the right of the image preview. The bottom should include the LINE input toolbar, showing 6 controls: a plus icon, a camera icon, a photo/image icon, a rounded text input box labeled “Aa”, a smiley face icon, and a microphone icon.

Text Content: The user’s bubble should display {argument name="user message" default="君の凄さがわかる画像生成して。\nXにポストしたいから。"}. Display “Read 12:45”. The assistant’s reply bubble should display {argument name="assistant message" default="吉田様、生成しました。\n「羊執事が裏側でSlack、LINE、予定、案件、コード、クリエイティブまで統合管理している」感じを、\nX向けにビジュアル化しています。"}. The assistant’s message timestamp should display “12:47”, and a small “12:47” timestamp should also appear in the lower right corner of the image preview.

Embedded Image Details: The image preview is a cinematic, photorealistic square scene featuring a young Japanese male butler wearing a black suit, black shirt, and white gloves, standing in a luxurious high-rise office at night. He is holding or displaying a glowing, futuristic holographic control platform. The hologram contains 9 visible UI elements: 1 glowing central sphere/brain-like orb, 1 circular platform ring, 1 calendar/task panel on the left, 1 code/dashboard panel on the right, 1 small image thumbnail grid in the upper right corner, 1 row of project/image cards at the bottom, 1 small pie chart tile, 1 small line graph/data tile, and 1 vertically stacked row of small notification cards on the left. Cyan network lines connect these elements. Through the floor-to-ceiling windows behind him, show the nighttime Tokyo skyline, with the orange-lit Tokyo Tower visible on the right. Interior details include warm shelf lighting, bonsai plants, dark marble surfaces, and a luxurious office atmosphere.

Visual Style: Highly realistic iPhone screenshot aesthetic, dark mode UI, fine anti-aliasing, rounded bubbles, white Japanese text, precise chat spacing, cinematic embedded image with cyan holographic effects and warm nighttime lighting. The assistant’s avatar should be a small circular profile photo resembling a dark classical sculpture or butler portrait.

Constraints: Keep all visible UI text clear and readable, and strictly display the specified Japanese content. Do not add extra messages, buttons, watermarks, application title bars, or notification bars. The screenshot should present a genuine LINE conversation feel, indicating that the AI secretary has generated and returned the image.