สไลด์ผังงานเวกเตอร์สไตล์มินิมอลทันสมัย

A modern minimalist flat UI vector presentation slide diagram about [System Workflow Architecture], horizontal 3:2 landscape format enclosed within a neat container frame. - Visual Style: Flat vector card-style design, pastel candy color palette with high brightness and low saturation (soft mint green, baby blue, lavender), crisp 2px to 3px solid darker outlines, large rounded corners (10-15px radius) on all cards, buttons, and nodes. Right-angle orthogonal elbow connector lines with directional arrows. - Layout Structure (top to bottom): 1. Header: Centered at top, bold black font reading "[System Workflow Architecture]". 2. Flowchart Area: Occupying central 50% of the canvas with rounded rectangular process nodes, right-angle connecting lines, and a dashed loopback connector. 3. Feature List: Short concise bullet points arranged cleanly with balanced white space below the flowchart. 4. Footer Summary Box: Full-width contrasting purple rounded banner spanning the bottom containing "[Key Takeaway & Core Conclusion]". Clean vector graphics, crisp typography, professional presentation slide aesthetic.