[null,null,["最后更新时间 (UTC):2023-12-26。"],[],["To test map style updates before production, duplicate the existing production map style. Make and publish changes to the duplicate, then associate it with a separate map ID for staging. Test the style in the staging environment. If satisfied, link the updated style to the production map ID. Note that style changes can take a few hours to appear. Duplicated styles don't maintain version history; for history, apply tested changes to the original style.\n"],null,[]]