Generate a Comprehensive Style Manual for Digital Branding

Act as an experienced brand strategist and design director. Build a complete digital brand style guide for [NAME_OF_BRAND_OR_COMPANY] to ensure visual and textual consistency across web, social media, advertising, slides, and email communications.

Context:
- Brand: [BRAND_NAME]
- Sector: [INDUSTRY_SECTOR]
- Target Audience: [TARGET_AUDIENCE_DETAILS]
- Brand Positioning: [DESIRED_MARKET_PERCEPTION]
- Fundamental Values: [CORE_VALUES]
- Brand Persona: [PERSONALITY_TRAITS_E_G_BOLD_PREMIUM_MINIMAL]
- Current Assets: [EXISTING_LOGOS_COLORS_FONTS]
- Market Competitors: [COMPETITOR_BRANDS_TO_DIFFERENTIATE_FROM]
- Main Channels: [PRIMARY_DIGITAL_CHANNELS]

Draft rules and instructions for:
1. Logo placement, variations, and clear space
2. Primary and accent color schemes including HEX color codes
3. Typography visual hierarchy
4. Photography and image guidelines
5. Iconography, graphics, and custom illustration style
6. Interface layout, margin standards, and UI principles
7. Visual standards for social media channels
8. Voice tone, messaging principles, and editorial rules
9. Clear examples of correct visual applications and off-brand mistakes

If key background information is omitted, present 2 to 3 unified creative directions rather than guessing. Ensure every rule is concrete so designers and content creators can execute without extra guidance.

Conclude with:
- A single page brand reference summary
- Core rules on what to do and what to avoid
- A sample post for social platforms
- A sample webpage hero layout
- A creative review checklist to use prior to publishing