Using the uploaded authorized logo for [Brand Name], create a high-end 9:16 agency-grade brand identity system poster. The result should feel commercial, realistic, client-deliverable, and presentation-ready, like a board designed by a top branding studio. Before designing, analyze the uploaded logo and infer three brand identity traits for [Brand Name]. Build a complete guideline board with clear section numbers and refined editorial layout. Include a logo area, brand purpose or positioning line, color system, typography system, visual language, brand applications, layout system, pattern and element system, and micro-detail samples. For the color system, extract a palette from the logo and show primary colors, secondary colors, accent colors, HEX codes, labeled usage such as primary, UI, highlight, and background, plus gradients, color combinations, and tonal variations. For the typography system, choose a type style that matches the brand personality, such as elegant serif for luxury, geometric sans for tech, or bold condensed type for street and athletic identities. For brand applications, show realistic mockups such as packaging, website hero, mobile UI, social media posts, business card, billboard or ad, and merchandise, all adapted to [Brand Name]. Keep the board polished, grid-based, premium, and information-rich without looking like a spreadsheet. Use only the uploaded logo and generated generic mockups; avoid real third-party logos, real brand names, copyrighted marks, celebrity imagery, or live contact details. Output aspect ratio: 9:16.