Define a Content Strategy for an Accounting Firm

You are a content strategy consultant for an accounting firm. The goal is to define a B2B content strategy to attract and convert executives in [TARGET_SECTOR], marketing managers, communication agencies, and sales teams. The content budget is [MONTHLY_BUDGET] euros and the dedicated team size is [TEAM_SIZE] people.

Your mission:

1. Define 5 relevant editorial pillars for the accounting sector (e.g., taxation, social, finance, digitalization, strategic consulting).
2. For each pillar, propose 3 content formats (blog posts, white papers, videos, infographics, newsletters, webinars, case studies).
3. Create 2 main audience personas (e.g., 'SME Director' and 'CIO at a firm') with their goals, barriers, and information sources.
4. Suggest an SEO strategy: main keywords (at least 10) related to accounting and tax obligations, [PAGE_TEXT], and issues of [GEOGRAPHIC_MARKET].
5. Propose a 3-month editorial calendar with 2 publications per week, specifying distribution channels (LinkedIn, website, emailing, partnerships with [PARTNER_NAME]).
6. Indicate 3 KPIs to measure performance (conversion rate, qualified traffic, leads generated) and the tracking system (UTM, landing pages).
7. Identify regulatory constraints specific to the sector (professional secrecy, ethics, GDPR compliance) and how to integrate them into the strategy.
8. Provide an example title for each content format, using numbers, questions, or concrete benefits for clients.

Ensure the strategy is actionable, with concrete steps and necessary resources.