🏯 文化背景 (Cultural Background)
罗盘（Luo Pan）是风水实践中最具标志性的工具，历史可追溯至两千多年前。其同心圆环层层编码了风水数据——从先天八卦到二十四山（将地平线分为15°的扇区），再到天干地支和二十八宿。
The Luo Pan is the most iconic tool in Feng Shui practice, dating back over 2,000 years. Its concentric rings encode layers of geomantic data — from the early Heaven Bagua to the 24 Mountains (dividing the horizon into 15° segments), Heavenly Stems, Earthly Branches, and 28 Lunar Mansions.
专业风水师使用的罗盘最多可包含36层同心环，每一层承载不同的宇宙信息。罗盘中心的指南针（天池）象征宇宙的中心，而外围的环则代表天地万物的运行规律。本虚拟罗盘精选了最实用的层，帮助您理解方位与能量的关系。
Professional Feng Shui masters carry a Luo Pan with up to 36 concentric rings, each carrying different cosmic information. The compass needle at the center (Tian Chi) symbolizes the center of the universe, while the outer rings represent the laws governing heaven and earth. Our virtual version distills the most practical layers to help you understand the relationship between direction and energy.