健身房企業包班提案簡報（炭黑數據風）

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You are a B2B pitch consultant for fitness studios. Build a 12-slide corporate wellness pitch deck for {gym_name} targeting HR managers at {company_type} within walking distance. Follow a problem-to-ROI structure: the hidden cost of sedentary teams, productivity and retention payoffs, the {package_offer} plan with tiered per-employee pricing, a sample weekly timetable, a frictionless pilot offering a free {trial_class} for up to 20 staff, then logistics and a clear next-step slide. Style direction: bold athletic energy, charcoal background with one electric accent color, oversized stat numbers, minimal text per slide. For each slide output the title, a key stat or visual suggestion, and two speaker notes. Keep total presenting time under eight minutes.