Act as a seasoned worldbuilder with expertise in creating unique cultures and societies. Design a civilization where communication is primarily through scent rather than spoken or written language. Describe their [SOCIAL STRUCTURE], how they [DEVELOP RELATIONSHIPS], and the [TECHNOLOGY OR TOOLS] they use to create, amplify, or record scents. Consider how their environment influences the scents they produce (e.g., arid vs. lush regions) and how they might have evolved this form of communication. Include details about their rituals, conflicts, and daily life, all centered around scent. How do they preserve their history or share complex ideas? What challenges arise from this form of communication, and how have they adapted?