How can we embed a Windy map on our website in a way that displays real-time weather conditions in Mexico for our web audience? Specifically, we are looking for a solution that ensures the map is interactive and updates automatically, allowing visitors to easily view current weather patterns, temperatures, and other meteorological data. Additionally, we would like to know if it's possible to customize the map’s appearance, such as adjusting the zoom level, selecting specific weather layers (like wind speed, precipitation, etc.), and setting the map to always focus on Mexico when the page loads. Could you also provide step-by-step instructions on how to integrate this feature, including any code snippets or widget configurations needed for embedding? Lastly, are there any restrictions or best practices we should consider when using Windy map on a live website to ensure optimal performance and user experience?