Business Simple
Visual Description: The global visual language strictly aligns with the universal business paradigm of top-tier international consulting firms, emphasizing professionalism, stability, restraint, and reusability. The entire presentation adopts extreme flat design and strong ordered grids, with clear information delivery as the sole priority. Prohibit gradients, glows, highlights, skeuomorphic textures, decorative background patterns, and any unnecessary visual elements. The lighting environment is fixed to uniform studio diffused light: no directional key light, no hard shadows, no dramatic light-dark contrast, maintaining a clean, bright, and calm overall appearance. Color & Material: The background color is locked throughout to Navy Blue (#0B1F3B). All heading and body text colors are fixed to pure white (White, #FFFFFF). The only accent color is fixed to Sky Blue (#38BDF8), used exclusively for key numbers, key conclusion keywords, key paths/connection line endpoints, and other primary emphasis, with its usage area not exceeding 3% of the total single-page area. Dividing lines, auxiliary annotations, and secondary boundaries use only Light Gray (#E5E7EB). Material expression is fixed to smooth vector color blocks; do not use paper textures, grain noise, metal/glass skeuomorphism, or any complex materials. The entire presentation defaults to no shadows; if shadows must be used for readability (limited to information cards separating from background), shadows must be extremely weak soft shadows without visible projection outlines. Content & Typography: Layout must follow a strict modular grid system, with all elements arranged according to unified alignment rules and baseline systems, using unified spacing scales for whitespace to ensure order and consistency. Page structure is fixed to geometric partitions: title area, main image/chart area, key points area, conclusion area; partition boundaries use 1px thin lines for division, with line color fixed to #E5E7EB (maintaining low contrast and restrained presentation on dark blue background), prohibit thick borders and decorative graphics. Fonts are fixed to sans-serif system: English fonts use Roboto, headings use Roboto Bold, body text uses Roboto Regular/Light; Chinese fonts use Source Han Sans, headings use Heavy/Bold, body text uses Regular/Light; the same hierarchy prohibits mixing different font families and weights. Mixed Chinese-English text must unify baseline and weight logic; emphasis is only allowed through font weight/font size and Sky Blue (#38BDF8). Illustration & Image Rules (Mandatory): To ensure flatness and consistency, all visual materials must adopt vector illustration form, unified as white line art (#FFFFFF), with key components or key paths only highlighted using Sky Blue (#38BDF8); prohibit direct use of color photographs, realistic rendering, complex backgrounds, and high-detail textures. Line thickness must be unified, corners regular, maintaining the simplicity and rationality of engineering drawings. Charts & Graphics: All charts must be 2D flat vectors, with unified line width, regular angles, no gradients, and no 3D effects. Default allowed chart types are limited to: bar charts, line charts, flow/architecture block diagrams; prohibit pie charts unless it is necessary to express proportional structure and categories do not exceed 5. Chart color scheme is fixed to white (#FFFFFF) as the main body, Sky Blue (#38BDF8) only for key data points/key path highlights, Light Gray (#E5E7EB) only for auxiliary scales and dividing lines. Minimize annotations, strictly align all text and values, simplify legends and decorative grids. Rendering Requirements: The entire presentation outputs as ultra-high-definition vector illustrations and business infographic style. All text and graphic edges must be sharp without aliasing, lines clean, hierarchy stable, contrast restrained, overall presenting rigorous enterprise-level business aesthetics, suitable for Fortune 500 formal presentation scenarios.
