Modern Product Engineering Slides

生成现代工程手绘风格的完整 Slides 幻灯片，类似苹果或特斯拉的产品设计手稿风格。支持自定义主题、步骤流程，采用纯白背景、工程标注方式和淡色水彩点缀，营造清爽专业的科技感。 - 纯白色背景，大量留白 - 工程图纸线条风格（细腻、精确） - 手写体标题（深灰色） - 工程标注方式展示步骤 - 淡蓝色、淡绿色、淡橙色水彩点缀（高透明度） - 类似苹果/特斯拉产品设计手稿的现代感 - 简洁图标配合步骤说明 - 清爽、专业、科技感 主题是 ：主题

Generate complete slides in a modern engineering hand-drawn style, similar to the product design manuscripts of Apple or Tesla. Supports custom themes and step-by-step processes, using a pure white background, engineering annotations, and light watercolor accents to create a clean, professional, and tech-savvy feel. - Pure white background with plenty of white space - Engineering drawing line style (delicate, precise) - Handwritten titles (dark gray) - Steps shown via engineering annotation methods - Light blue, light green, and light orange watercolor accents (high transparency) - Modern feel akin to Apple/Tesla product design drafts - Simple icons paired with step descriptions - Clean, professional, technological feel Theme: theme