Describe a city where the architecture and physics are dictated by typography. Buildings made of 'Bold Stone' are indestructible, while 'Italic Glass' creates slippery, distorting pathways. 'Underground' areas are literally written in subscript beneath the surface. Write a narrative where the protagonist navigates this city, encountering a villain who uses 'Redacted' text to erase objects from existence. Focus entirely on vivid textual descriptions of these visual mechanics.