Could you devise a comprehensive, user-centric design blueprint for a [WEBSITE TYPE] website, specifically tailored to cater to the unique preferences, needs and behavioral patterns of [TARGET AUDIENCE]? The design should incorporate key features such as [FEATURES] and be meticulously optimized for various [DEVICES] (mentioning specific models if possible) and [BROWSERS] (specifying versions where necessary). The design should also adhere strictly to web usability guidelines with a keen focus on seamless navigation and accessibility. It is essential to ensure the design aligns with WCAG 2.1 guidelines for web accessibility and follows established UX/UI principles for optimal user experience. Could you also conduct a heuristic evaluation post-design to ensure usability standards are met?

"How can I design a website icon that complements my website's [COLOR] and [FONT] theme? Can you suggest some [ADJECTIVE] design concepts that align with this theme?"

"I need to create a website icon for a [PRODUCT/SERVICE] page. How can I use [KEYWORD] to generate design concepts that effectively represent the [PRODUCT/SERVICE]?"

"My website targets [TARGET AUDIENCE]. How can I design a website icon that resonates with my target audience? Can you provide me with some [ADJECTIVE] design concepts that effectively convey the message to my target audience?"

"I want to create a website icon that stands out on my homepage. Can you suggest some [ADJECTIVE] design concepts that are unique and attention-grabbing?"