Okay, I need to create a Wikipedia-style document about the Sustainable Development Goals (SDGs) under the categories of Environment, Global Issues, and Sustainability. Let me start by understanding the user's requirements.

First, the structure: H1 for the title, an overview section, several sections with H2 and H3 headings, and maybe references or related documents. The content needs to be accurate, objective, detailed enough, easy to read, and use technical terms with explanations. Also, markdown formatting with proper headings, lists, tables, code blocks if needed, and at least 800 characters.

The title is "지속 가능한 개발 목표" which translates to Sustainable Development Goals. The main categories are Environment, Global Issues, Sustainability. So I should focus on the SDGs as a global initiative under environmental sustainability.

Starting with the introduction: What are the SDGs? When were they established? By whom? Maybe mention the UN and the 2030 Agenda. Then break down into sections like history, key goals, challenges, etc.

For the overview section, I can explain what SDGs are, their purpose, and why they're important. Then in the main sections, maybe split into History and Background, Key Goals and Targets, Challenges and Solutions, and Future Prospects. Each of these can have H2 headings, with H3 for sub-sections.

I need to make sure each section has enough detail. For example, under Key Goals, list the 17 goals with brief descriptions. Maybe use a table here? But since it's markdown, I can use bullet points or a simple table if needed. However, the user didn't specify tables, so maybe just lists.

Challenges and Solutions could discuss issues like funding, political will, inequality, and how to overcome them. Future Prospects might talk about progress made, remaining challenges, and the role of different stakeholders.

I should also include references or related documents at the end. Maybe list some UN sources or reports.

Need to check for technical terms: SDGs, UN, 2030 Agenda, etc. Explain any jargon if necessary. For example, when mentioning "Goal 13: Climate Action," briefly explain what that entails.

Make sure the language is clear and concise. Avoid overly complex sentences. Use active voice where possible.

Check the length: 800 characters minimum. The sample response provided earlier was around 1200 words, so I need to ensure mine meets that. Let me outline each section with enough content.

Also, verify accuracy: SDGs were adopted in 2015, replaced MDGs, 17 goals, etc. Make sure all facts are correct.

Potential sections:

• Introduction
• History and Background (when established, previous goals, UN's role)
• Key Goals and Targets (list each goal with a brief explanation)
• Challenges in Implementation (funding, inequality, political issues)
• Strategies for Success (international cooperation, technology, education)
• Future Prospects and Current Status
• References

Each H2 section can have H3 sub-sections. For example, under Key Goals, each goal could be an H3.

Need to avoid markdown code blocks unless there's technical content, which might not be necessary here. Use bold or italics for emphasis if needed.

Check that all parts of the user's query are addressed: structure, quality, formatting, length. Make sure no section is missing and each part is covered adequately.