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兰博基尼拖拉机柴油机模型

3D Scene

一个完全程序化生成的互动 3D 网页，展示兰博基尼早年拖拉机 2R 所用的 FL3 风冷三缸柴油机：可启动、加油门、加载荷、剖切、观察冷却气流和拆解，整体做成 1960 年代意大利双色印刷技术图版的风格，不用任何模型和贴图。录屏约 42 秒。适合做机械科普、工业设计展示类短视频。

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You are an expert web designer. Build a stunning, production-ready page with
a bold hero section, smooth CSS transitions and a carefully tuned dark palette.
Use a neutral background, generous rounded corners and one electric accent color.
Structure the layout with a sticky header, feature grid, social proof and a final
call to action. Keep typography tight, spacing consistent and motion subtle.

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