Brand Style Guide Grid for Iconic Brand Identities

Card grid infographic titled "Brand Style Guide: Do / Don't Reference". 8 uniform cards in a clean editorial publication-grade grid, futuristic tech aesthetic, minimal monochrome palette, generic placeholder brand identity system. Each card contains a clear central icon/diagram, a name in English, and a one-line description in English. Cards: 1) "Logo Mark" — abstract geometric placeholder logo symbol with safe clear-space diagram. 2) "Wordmark" — generic placeholder brand name with clean custom-looking sans style. 3) "Color Swatches" — monochrome palette chips with hex codes such as #000000, #FFFFFF, #BFC3C9, #6E737A. 4) "Typography Hierarchy" — font specimens for H1, H2, Body using real-looking sans and serif lookalikes, no copyrighted font names. 5) "Logo Placement Do" — correct alignment, spacing, and scale on light and dark backgrounds. 6) "Logo Placement Don't" — incorrect stretching, crowding, rotation, low contrast, and busy background examples. 7) "Brand Voice" — concise tone notes like clear, visionary, precise, human-centered. 8) "Application Mockup" — stationery or interface sample showing consistent identity use. Clean margins, precise captions, thin rules, modular grid, reference-sheet feel, no watermarks, no real brand logos. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no real brand logos, no watermarks Generic placeholder brand name + logo mark. Type specimens use real-looking sans / serif lookalike (no copyrighted font names rendered literally).