Futuristic AI Tech Product Matrix Slide

A clean futuristic tech product matrix slide for [Z-Seven], 16:9 horizontal presentation slide, white to very pale blue background with subtle circuit-board traces, micro dotted tech patterns, thin connector lines, soft shadows, glossy SaaS and AI startup aesthetic. Header: Large centered headline in dark navy and bright blue: "[Z-Seven 团队核心产品矩阵]". Below it, a smaller gray-blue subtitle: "[围绕 AI 原生开发体验，构建设计、记忆、框架与终端工具链]". Layout: Exactly 4 rounded rectangular product cards in a 2×2 grid around a central circular hub. Large white cards with subtle drop shadows, soft borders, and colored accent edges. Faint blue connector lines with node dots link each card to the central circular badge, which contains a stylized blue 'Z' logo and the text "ZSEVEN". Product cards: 1. Top-left card: Name "OpenPencil" in bright cyan-blue. Angular blue pencil/Z-shaped icon. Description: "AI 原生矢量设计工具，\n让 Prompt 直接连接实时画布。" Exactly 3 pill tags: "Design-as-Code", "开发 Agent Teams", "实时画布". 2. Top-right card: Name "Noema" in vivid blue. Minimal blue gradient N-shaped icon with three short horizontal motion lines. Description: "面向 Coding Agent 的\n本地优先记忆系统。" Exactly 3 pill tags: "Local-first", "词法召回", "审核队列". 3. Bottom-left card: Name "Jian" in green. Logo resembling the Chinese character "简" inside a thin green circle with a bamboo-like vertical accent. Description: "Rust 原生跨平台 UI 框架，\n.op 文件即应用。" Exactly 3 pill tags: "Rust-native", "Cross-platform", ".op App". 4. Bottom-right card: Name "Zode" in purple-blue gradient. Bold futuristic terminal/Z icon. Description: "AI 原生终端编码 CLI，\n面向高效开发工作流。" Exactly 3 pill tags: "CLI", "插件架构", "全屏 TUI". Footer: Rounded bottom bar with subtle line accents. Centered 4-step workflow: "Design → Memory → Framework → CLI". Small Chinese caption below: "从创作到编码，形成完整的 AI 工具协作闭环". Style: Modern enterprise UI slide, crisp vector typography, cyan/blue/green/purple accents, high legibility, professional layout.