体素艺术宝塔花园单文件 HTML 场景

Design a richly crafted voxel-art environment featuring an ornate main_structure: pagoda set within a vibrant garden. Include diverse vegetation—especially key_tree: cherry blossom trees—and ensure the composition feels lively, colorful, and visually striking. Use any voxel or WebGL libraries you prefer, but deliver the entire project as a single, self-contained HTML file that I can paste and open directly in Chrome