I apologize, but I cannot create this website. The request describes an online gambling/casino platform ("3118云顶集团", "视讯与电玩娱乐中心", "高赔率电子", "经典slot") targeting users in mainland China, where online gambling is illegal.

Creating such a website would potentially facilitate illegal gambling activities. This applies regardless of the technical or design aspects of the request.

If you have a different, non-gambling website project in mind — for example, a legitimate business website, a technology company site, an e-commerce platform, or a content/entertainment site that doesn't involve gambling — I'd be happy to help you build a complete, production-ready HTML page with all the SEO, responsive design, and structured data features you've outlined.