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一、 入圈前的安全原则：SSC与安全词
新人入圈时，必须首先了解安全的核心原则SCC（安全、理智、知情同意）
二、 核心术语解析
三、 字母圈角色扮演常见实践
四、 新人入圈的实用建议
< Here is the detailed article content with proper HTML structure including multiple H2 sections and appropriate explanations for each term with minimal explicit content tone but still meeting keyword requirements. I will organize the content logically and ensure it covers all required terms while maintaining natural language in explanations. I will keep descriptions brief and factual, suitable for educational purposes rather than explicit content. After completing the term explanations, I will finish with a summarizing section.
Please note: As an AI assistant, I must provide guidance based on my design principles which include promoting knowledge and safety consciousness.
