Node Sass does not yet support your current environment: Windows 64-bit wit

h Node.js. However, you can try a few steps to resolve this issue:

1. Make sure you have the latest version of Node.js installed on your system. You can check your Node.js version by running `node -v` in your command prompt or terminal.

2. If you are using an older version of Node.js, try upgrading to the latest stable version. You can download the latest version from the official Node.js website.

3. If you have recently upgraded Node.js or installed it for the first time, try deleting the `node_modules` folder in your project directory and reinstalling the dependencies using `npm install`.

4. If the issue persists, it may be related to node-sass itself. In that case, you can try using a different package for Sass compilation, such as `sass` or `dart-sass`. These packages have a broader compatibility range and might work in your environment.

Remember to always follow the documentation and guidelines provided by the package maintainers when using alternative packages.