In a way, it is. Elevated fiction typically features more refined language, complex characters, and thought-provoking plots that set it apart from more mainstream genres.
I don't have enough information to know exactly who Jocelyn Shaker is in this context. She could be an ordinary person whose real - life story is being told.
A cocktail story could be about the origin of a particular cocktail. For example, the Margarita is said to have been created in Mexico. Legend has it that a bartender made it for a customer named Margarita. It combines tequila, triple sec and lime juice, creating a refreshing and tangy drink.
The elevated floor was a fictional floor structure in novels or fantasy, usually used to create a special space or scene. In the novel, the elevated floor could be described as a kind of floor similar to modern buildings, but different in shape, material, structure, etc. It could be made of a variety of materials such as stone, metal, or wood, or it could be made of special materials such as magic materials. The elevated floors were often used as a supporting structure for fictional scenes and as a space for characters to move or interact. In some novels, elevated floors were even used as the main setting of the story, such as the capital of a fantasy world or a mysterious underground city.
A 'love cocktail novel' could be a novel that blends different elements of love stories in a unique way, just like a cocktail mixes different ingredients. It might combine various types of love, such as romantic love, platonic love, and family love, all in one fictional work.