| Technology | Category / Era | Base cost | Prerequisites | Direct effects | Unlocks |
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About this preview
This is an English technology-page preview. Names and descriptions use the game’s official English localization; headings and this notice are site-written text. Data comes from the installed base-game files. Mod/DLC override resolution and runtime condition evaluation are not performed. Research costs are base values by era. Unlocks use direct unlocking_technologies definitions and may have additional requirements. Unresolved game expressions remain visible rather than being guessed. Economy and Technology pages are available in English; other linked pages currently open in Japanese.