🌸 Plum Blossom Divination: Your Digital Oracle 1. Introduction (Giới thiệu) Plum Blossom Divination (Hoa Mai Dịch Số) is a sophisticated web application based on the ancient I Ching (Book of Changes) philosophy established by the philosopher Shao Yong (Shao Kangjie). Unlike traditional methods that require coins or yarrow stalks, this tool utilizes the cosmic synchronicity of Time and Numbers to provide instant insights into your life's path. Whether you are facing a career crossroads, a relationship dilemma, or a financial decision, our app decodes the 64 sacred hexagrams to guide your next move with clarity and wisdom. 2. Key Features (Tính năng chính) Time-Based Calculation: Automatically syncs with your local time to generate a unique hexagram based on the exact moment of your query. Dynamic Interpretation: Tailored advice for 8 specific life areas: Career, Finance, Relationships, Health, Decisions, Study, Travel, and General Guidance. Aura-Driven Results: Each result provides a "Rating" (from Poor to Excellent) to give you an immediate sense of the situation's energy. Complete Library: Browse the full list of 64 I Ching Hexagrams with modern, easy-to-understand explanations. 3. User Guide (Hướng dẫn sử dụng) Step 1: Set Your Intent Enter your name and choose the category of your query. Divination works best when you have a clear, focused question in mind. Use the "Query Details" box to briefly describe your situation. Step 2: Input Numbers (Optional) The system can calculate your hexagram in two ways: Automatic: Leave the "Random Numbers" boxes blank. The system will use the current Year, Month, Day, and Hour to generate the oracle. Manual: Enter 3 random numbers (1-99) that come to your mind instinctively. Step 3: Casting the Hexagram Click the "Calculate Hexagram" button. The app will perform the traditional calculation (Upper Trigram, Lower Trigram, and Moving Lines) to reveal your result. Step 4: Reading the Oracle Hexagram Symbol & Name: The primary energy of your situation. Rating: A color-coded indicator of the favorability of the current time. Core Meaning: A deep dive into the essence of the hexagram. Advice: Actionable steps you should take (or avoid) to harmonize with the current energy. 4. Technical Specifications (Dành cho bản mô tả kỹ thuật) Technology: Pure HTML5, CSS3 (with Flexbox/Grid), and Vanilla JavaScript. UI/UX: Responsive design (mobile-friendly) with a "Dark Luxury" aesthetic and FontAwesome integration. Logic: Implements the classic Shao Yong mathematical model: Upper Trigram: (Sum of Date + Time) mod 8. Lower Trigram: (Sum of Date + Time + Random Input) mod 8. Moving Line: (Sum of Date + Time + Random Input) mod 6.