Changelog

• Research-first visual system with a dossier hero, chapter index and reading progress.
• Evidence ledger, interactive product-anatomy hotspots and field-test dashboard.
• Reworked feature chapters, specifications, comparison and FAQ sections.
• Dossier-style product acquisition rail and redesigned collection, search and cart experiences.
• Product and featured-product purchase flows with variants, swatches, selling plans, unit prices, inventory, quantity, dynamic checkout, pickup and gift-card recipients.
• Sticky purchase bar plus image, video and 3D product media.
• Related and complementary product recommendations.
• Predictive search, search results, collection filters, cart, blog, article, page, contact, password, gift-card and 404 templates.
• Global branding, social links, favicon, accessibility and localization foundations.

Version 1.0 is undergoing final validation for Shopify Theme Store evaluation.