产品视觉 GPT Image 2 提示词：Professional Brand Identity Guidelines Poster

Using the uploaded logo, create a high-quality professional poster for an integrated brand identity system. Goal: Everything must be based on the logo: Colors, Style, Personality, and Tone. ❌ No generic or random elements allowed. 🧱 Structure: Vertical poster with a 4:5 ratio, a clear and multi-layered Grid system; the design should be content-dense but clean and organized. 🔝 Top Section: Brand name in a clear and clean font, a short slogan expressing the brand (max 6 words), and an identity description in three words (e.g., modern / bold / simple). 🎨 Color System (Professional): Display primary colors (3–5), secondary colors (3–5), and accent colors. For each color, provide clear color blocks, HEX codes, and usage (Background / Primary / Accent). Add color gradients and color blending examples. 🔤 Typography: Specify heading font, subheading font, and body text font. Show real text examples and a clear hierarchy between sizes. 🖼️ Visual Identity: Specify image style (cinematic / minimalist / editorial…), lighting direction, and type of materials and textures. Display 3 to 5 visual examples (image style). 📦 Brand Applications (Very Important): Show realistic mockups such as product packaging, website interface (Hero Section), mobile app screen, 3 social media posts, business card, and an advertisement or billboard. ⚠️ All must share the same identity spirit. 🧩 Design System: Display UI components, cards, and spacing systems. Examples: buttons, layouts, and sections. 🔘 Icons: 6 to 10 icons in the same style (Line or Filled), consistent with the identity. 🎭 Patterns and Elements: Background patterns, decorative shapes, and elements inspired by the logo. ✨ Fine Details: Shadows, textures, reflections, and layer depth. 🎯 Overall Style: A mix between Editorial Design + Tech Style; very clean but rich in detail with a strong and clear hierarchy. 📊 Density: 30 to 50 visual elements; a mix of large and small elements in an intelligently crowded and organized design. 🚫 Important Rules: No empty spaces without a reason, no filler elements, everything has a purpose, and all elements are visually interconnected. 💎 Final Result: It must look like a strong project on Behance or an identity guide from a design agency. Something that makes the client ask: "How much?" 😏 NOT: Simple, traditional, or a ready-made template.