一款名为「Arcano Pessoal（个人秘密牌）」的塔罗牌计算工具面向巴西葡萄牙语用户推出 [1]。该工具是一个完全在客户端运行的静态应用，用户可通过出生日期或结合姓名和日期来计算对应的22张大阿卡纳牌之一 [1]。
该计算器提供两种方法 [1]。第一种仅使用出生日期，将数字相加并化简至1至22之间的数字；第二种则采用毕达哥拉斯数字学系统，将姓名中的字母转换为1至9的数值，结合日期进行计算 [1]。22张大阿卡纳牌涵盖魔法师、女祭司、皇后、皇帝、教宗等牌面 [1]。
开发者强调该工具用于自我反思的象征性目的，而非预测命运 [1]。产品明确声明"这不是科学验证的预测，不替代医疗、心理、法律、财务或精神专业指导" [1]。在隐私保护方面，用户输入的姓名和出生日期仅在浏览器内本地处理，不被计算器保存 [1]。
A new tool called "Arcano Pessoal" (Personal Arcanum) has been introduced as a static, client-side tarot calculator designed for Brazilian Portuguese users [1]. The application allows users to determine which of the 22 Major Arcana cards corresponds to them through numerological calculation [1].
The calculator offers two calculation methods [1]. The first computes a user's card based solely on their birth date by adding the digits together and reducing the sum to a number between 1 and 22 [1]. The second method combines a user's name and birth date, applying the Pythagorean numerology system to convert letters into values ranging from 1 to 9 [1]. The Major Arcana deck represented includes cards such as the Magician, High Priestess, Empress, Emperor, and Pope [1].
The tool emphasizes self-reflection rather than divination [1]. All data processing occurs locally within the user's browser and is not stored on the calculator itself, ensuring privacy protection for names and birth dates [1]. The creator explicitly states that the tool is "not a scientifically validated prediction and does not replace medical, psychological, legal, financial, or spiritual professional guidance" [1].