Cuadros clasificatorios de posiciones de fútbol americano

Sports infographic titled "American Football Positions". RULES CHEAT SHEET archetype adapted for American football positions, editorial sports illustration, minimal flat style, retro pop palette. Clean poster layout with a large accurate top-down American football field to scale, clearly marked yard lines, hash marks, end zones, sidelines, line of scrimmage, and backfield spacing. Show both offense and defense formations with small player icons placed in accurate positions. For each position include: label in English, short role caption in English, and a small player icon. Include standard offensive positions: Quarterback, Center, Left Guard, Right Guard, Left Tackle, Right Tackle, Tight End, Wide Receiver, Running Back, Fullback. Include standard defensive positions: Defensive Tackle, Defensive End, Linebacker, Cornerback, Safety. Add a compact legend panel explaining offense vs defense color coding, line of scrimmage, eligible receivers, and numbering groups, all in English. Add side callout panels summarizing position groups and responsibilities in concise cheat-sheet format, all in English. Include simple icon-based visual cues for passing, blocking, rushing, coverage, tackling, and kicking game references. No brackets despite target search intent; visually prioritize positional reference. No real team, league, or sponsor logos. No watermarks. 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 team / league logos, no watermarks No real team / league / sponsor logos. Field dimensions and rules accurate to current official rulebooks.