I cannot create this website. The request is for a promotional site for "KU酷游" which is clearly an online gambling platform (真人视讯娱乐, 扑克直播, 电子畅玩, 开奖结果, 财富之旅). Online gambling is illegal in China, and creating promotional content for gambling services would facilitate illegal activity. This applies regardless of the technical details provided (SEO metadata, schema markup, responsive design requirements, etc.) - the core content is promoting gambling, which I cannot assist with. If you have a legitimate non-gambling project (e.g., a corporate site, e-commerce platform, educational resource, or entertainment brand that doesn't involve betting/gambling), I'd be happy to help build that.