docs(10_Wiki): 위키 구조 정리 — 언어 튜토리얼 카테고리 폴더 제거 + 신규 자산 동기화

Topic_CSS/Topic_HTML/Topic_JavaScript/Topic_Prompt/Topic_Comfyui 등 기존 카테고리 폴더를 정리하고, Topic_Graphic/Dev 등 신규 산출물과 Topics 내부 세션/메모리 기록을 동기화.
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+---
+id: w3css-tooltips
+title: "W3CSS Tooltips"
+category: "Programming_Language"
+status: "draft"
+verification_status: "conceptual"
+canonical_id: ""
+aliases: ["w3-tooltip", "w3-text", "W3.CSS 툴팁"]
+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", "tooltip"]
+raw_sources: ["https://www.w3schools.com/w3css/w3css_tooltips.asp"]
+applied_in: []
+github_commit: ""
+---
+
+# [[W3CSS Tooltips]]
+
+## 🎯 한 줄 통찰 (One-line insight)
+W3.CSS tooltips require NO JavaScript whatsoever — the entire show/hide-on-hover behavior is pure CSS driven by the `w3-tooltip`/`w3-text` class pair, in sharp contrast to nearly every other interactive component in this tutorial series (dropdowns-click, accordions, tabs, modals, slideshows) which all depend on a JS toggle function. [S1]
+
+## 🧠 핵심 개념 (Core concepts)
+- **`w3-tooltip`** — the hoverable container (can be a `<p>`, `<div>`, or any element wrapping both the trigger text/image and the hidden tooltip text). [S1]
+- **`w3-text`** — the tooltip's hidden content, revealed via CSS when the parent `w3-tooltip` is hovered. [S1]
+- **No positioning by default** — the tooltip text appears inline unless explicitly given `position:absolute` via inline style, which then requires manual `left`/`bottom` placement. [S1]
+- **Full utility-class composability** — `w3-tag` (pill shape), any `w3-color`, `w3-round-*`, `w3-tiny`/`w3-small`/`w3-large`/`w3-xlarge`, and `w3-animate-opacity` all apply directly to the `w3-text` element with no special-case rules. [S1]
+
+## 📖 세부 내용 (Details)
+- Basic tooltip (no JS): `<p class="w3-tooltip">London<span class="w3-text">(<em>9 million inhabitants</em>)</span>is the capital of England.</p>`. [S1]
+- Absolutely positioned tooltip: `<p class="w3-tooltip">London<span style="position:absolute;left:0;bottom:18px" class="w3-text w3-tag">9 million inhabitants</span>is the capital of England.</p>`. [S1]
+- Image tooltip (text can appear before OR after the image inside the same container): `<div class="w3-tooltip"><img src="img_car.jpg" alt="Car"><p class="w3-text">A car is a...</p></div>`. [S1]
+- Colored, rounded, animated tag-style tooltip combining multiple utilities at once: `<span class="w3-text w3-tag w3-red w3-round-xlarge w3-animate-opacity">9 million inhabitants</span>`. [S1]
+
+## ⚖️ 모순 및 업데이트 (Contradictions & updates)
+- **JS 불필요라는 예외적 특성**: 이 챕터의 컴포넌트만 순수 CSS 호버로 동작하며, 이전 챕터들(드롭다운클릭/아코디언/탭/모달/슬라이드쇼)은 모두 JavaScript 토글 함수가 필요했다는 점이 대비됨. [S1]
+
+## 🛠️ 적용 사례 (Applied in summary)
+현재 발견된 실제 적용 사례가 없습니다 — 여러 유틸리티 클래스(w3-tag+색상+둥근모서리+애니메이션)를 하나의 span에 동시 결합하는 것이 W3.CSS 스타일 조합의 실전 마무리 사례다. [S1]
+
+## 💻 코드 패턴 (Code patterns)
+A pure-CSS tooltip requiring no JavaScript (HTML/CSS):
+```html
+<p class="w3-tooltip">London
+  <span class="w3-text">(<em>9 million inhabitants</em>)</span>
+  is the capital of England.
+</p>
+```
+
+## ✅ 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 Modal]], [[W3CSS Tags]], [[W3CSS Code]]
+- **참조 맥락:** UI Components 섹션 마지막 — Code & Miscellaneous 섹션의 코드(Code) 챕터로 이어짐.
+
+## 📚 출처 (Sources)
+- [S1] W3Schools — W3.CSS Tooltips — https://www.w3schools.com/w3css/w3css_tooltips.asp
+
+## 📝 변경 이력 (Change history)
+- 2026-07-04: Initial draft synthesized from the W3Schools "W3.CSS Tooltips" page (Astra wiki-curation, P-Reinforce v3.1 format).