天机推演 - I Ching birth hexagram + 64 personality types

I've always been fascinated by personality systems — MBTI, Enneagram, astrology. But none of them felt deep enough. Then I discovered the I Ching's 64 hexagrams. Each hexagram is a complete personality archetype, with 6 lines that describe how that type grows, faces conflict, and relates to others. It's essentially a 64-type personality system, developed in China 3,000 years ago. The problem? It's written in classical Chinese and almost impossible for modern people to use on their own. So we built Tianji Insight: enter your birth date, get your birth hexagram, and see a modern, AI-enhanced interpretation of who you are and who you're compatible with. No mysticism required — just a 3,000-year-old framework, now finally accessible.