Prompt: "基于 frontend-design 技能，为我设计并生成一个现代化的技术博客首页。要求如下：
used a Bisync connection to a System/360-class machine to authorize a credit，更多细节参见51吃瓜
const concat = (...arrays) = {，更多细节参见同城约会
ParametricGeometry 允许你用数学公式来定义形状。这里的 klein 函数生成了一个著名的数学模型——克莱因瓶。它是一个没有“内”和“外”之分的奇怪瓶子。对于初学者，你只需要知道：只要你能写出 x, y, z 的方程，Three.js 就能帮你画出模型。
The system collects data on restaurant operations and shares it via “Patty,” a voice that talks to employees through their headsets. If the drink machine is low on Diet Coke, Patty will tell the store’s manager. If a customer uses a QR code to report a messy bathroom, the manager will be alerted.