Create one wide 16:9 editorial concept page for the fictional tea brand 山间茶事, in the warm paper, daylight still-life language of reference image 1. Reference image 2 is only visual inspiration for packaging presentation; do not copy its claims, green palette, menu, brand, or dense board. Present a proposed pre-launch experience-check plan as an elegant working notebook beside the imagined tea box, sachet and brew card. The three questions should feel open and genuinely unanswered; use blank note space, a pencil, and product details, but no checkmarks, results, scores, sample counts, charts, dates, or claims of completed testing. Let the composition feel considered and spacious, not a generic dashboard. Render exactly these Chinese lines, each once, in clear readable type:
“下一步：把包装体验试清楚”
“先检查开盒、冲泡与携带这三段。”
“开盒：茶样是否容易找到？”
“冲泡：提示卡是否容易读懂？”
“携带：茶样袋是否方便带出？”
“示例试验计划 · 尚未执行”
No additional readable text. Fictional concept only, no real sales or user-test results. 16:9 wide slide.