docs(10_Wiki): Dev 폴더 누락분 반영 — Topic_Programming으로 통합

이전 재구성 작업에서 Dev/ 폴더가 누락되었던 것을 반영. - Dev/Topic_Programming(중첩 폴더, 78개)은 Dev 자체 최상위 폴더들 (Architecture/Conventions/Engineering_Intelligence 등)과 완전 중복이라 제거. - Dev 최상위 엔지니어링 지식 폴더(Architecture/Conventions/Engineering_Intelligence/ Failure_Library/Generalized_Principles/Language/Pattern_Catalog/Platform_Guides/ Subsystems, 77개)는 이미 Topic_Programming/Topic_Programming에 더 최신 버전이 존재해 중복 제거(고유 콘텐츠 1개는 예외 처리하여 이동 보존). - Dev의 W3Schools 언어 튜토리얼 폴더(Topic_C/CPP/CSS/CSharp/HOWTO/HTML/Java/ JavaScript/PHP/Python/SQL/W3CSS, 1201개)는 전부 Topic_Programming 하위로 이동. - 에이전트 운영 상태(.astra/docs)는 그대로 유지, 콘텐츠 폴더만 정리. - Topic_Programming 최종 문서 수: 2784 → 3985.
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+---
+id: w3css-pagination
+title: "W3CSS Pagination"
+category: "Programming_Language"
+status: "draft"
+verification_status: "conceptual"
+canonical_id: ""
+aliases: ["w3-bar pagination", "page numbers", "W3.CSS 페이지네이션"]
+duplicate_of: ""
+source_trust_level: "B"
+confidence_score: 0.86
+created_at: 2026-07-04
+updated_at: 2026-07-04
+review_reason: ""
+merge_history: []
+tags: ["w3css", "css-framework", "w3schools", "pagination"]
+raw_sources: ["https://www.w3schools.com/w3css/w3css_pagination.asp"]
+applied_in: []
+github_commit: ""
+---
+
+# [[W3CSS Pagination]]
+
+## 🎯 한 줄 통찰 (One-line insight)
+Pagination, like tabs, has no dedicated class — it's just `w3-bar` + `w3-button` links containing page numbers, meaning everything already learned about bars (color, hover-color, sizing, borders, rounding, centering) applies directly, and the SAME `w3-bar` markup used for pagination is shown reused verbatim for a completely different purpose (a previous/next button pair, or an inline menu) later in the same chapter. [S1]
+
+## 🧠 핵심 개념 (Core concepts)
+- **Basic pagination** — `w3-bar` container with `w3-button` links for each page number; adding `w3-bar-item` removes inter-button spacing for a connected look. [S1]
+- **Active page indicator** — any `w3-color` class (e.g. `w3-green`) applied to the current page's link. [S1]
+- **Sizing** — `w3-tiny` through `w3-xxxlarge` on the container scale all pagination buttons uniformly. [S1]
+- **Centering** — wrapping the `w3-bar` in a `w3-center` div. [S1]
+- **Bordered/rounded** — `w3-border` and `w3-round` combine on the container for a connected, rounded-edge pagination strip. [S1]
+- **Same markup, different purpose** — the identical `w3-bar` pattern is reused for Previous/Next buttons (`w3-right` on the "Next" link) and for a plain inline navigation menu, showing pagination is really just one specific USE of the general bar component. [S1]
+
+## 📖 세부 내용 (Details)
+- Connected pagination buttons: `<div class="w3-bar"><a href="#" class="w3-button">&laquo;</a><a href="#" class="w3-button">1</a>...<a href="#" class="w3-button">&raquo;</a></div>`. [S1]
+- Bordered + rounded: `<div class="w3-bar w3-border w3-round">`. [S1]
+- Previous/Next reusing the same bar pattern: `<div class="w3-bar w3-border w3-round"><a href="#" class="w3-button">&#10094; Previous</a><a href="#" class="w3-button w3-right">Next &#10095;</a></div>`. [S1]
+
+## ⚖️ 모순 및 업데이트 (Contradictions & updates)
+- 현재까지 발견된 모순 사항 없음 (No contradictions found in available sources).
+
+## 🛠️ 적용 사례 (Applied in summary)
+현재 발견된 실제 적용 사례가 없습니다 — 동일한 w3-bar 마크업을 페이지네이션·이전/다음 버튼·인라인 메뉴 세 가지 용도로 재사용하는 것이 실전 컴포넌트 재사용 원칙의 대표 사례다. [S1]
+
+## 💻 코드 패턴 (Code patterns)
+Bordered, rounded pagination with an active-page indicator (HTML/CSS):
+```html
+<div class="w3-bar w3-border w3-round">
+  <a href="#" class="w3-button">&laquo;</a>
+  <a href="#" class="w3-button w3-green">1</a>
+  <a href="#" class="w3-button">2</a>
+  <a href="#" class="w3-button">3</a>
+  <a href="#" class="w3-button">&raquo;</a>
+</div>
+```
+
+## ✅ 검증 상태 및 신뢰도
+- **상태:** draft
+- **검증 단계:** conceptual
+- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
+- **신뢰 점수:** 0.86
+- **중복 검사 결과:** 신규 생성 (New discovery)
+
+## 🔗 지식 그래프 (Knowledge Graph)
+- **상위/루트:** [[W3.CSS Tutorial]]
+- **관련 개념:** [[W3CSS Bars]], [[W3CSS Tabulators]], [[W3CSS Progress Bar]]
+- **참조 맥락:** w3-bar 컴포넌트의 두 번째 실전 응용 — 프로그레스 바(Progress Bar) 챕터로 이어짐.
+
+## 📚 출처 (Sources)
+- [S1] W3Schools — W3.CSS Pagination — https://www.w3schools.com/w3css/w3css_pagination.asp
+
+## 📝 변경 이력 (Change history)
+- 2026-07-04: Initial draft synthesized from the W3Schools "W3.CSS Pagination" page (Astra wiki-curation, P-Reinforce v3.1 format).