This document outlines the key elements of a branding style guide, including the core brand, positioning, identity, internal brand management, and external marketing. The core brand establishes the brand's values, purpose, attributes, and business model. Positioning defines the customers, competitors, points of differentiation. Identity establishes the brand name, design standards, and key touchpoints. Internally, operations, culture, and systems embrace the brand. Externally, a marketing plan and channels like websites, collateral, and advertising communicate the brand.