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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Antigravity Agent
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---
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id: css-font-family
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title: "CSS Font Family"
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category: "Frontend"
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status: "draft"
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verification_status: "conceptual"
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canonical_id: ""
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aliases: ["font-family", "CSS fonts", "generic font family", "font fallback", "typeface CSS"]
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duplicate_of: ""
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source_trust_level: "B"
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confidence_score: 0.89
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created_at: 2026-06-23
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updated_at: 2026-06-23
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review_reason: ""
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merge_history: []
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tags: ["css", "web", "frontend", "w3schools", "fonts", "typography"]
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raw_sources: ["https://www.w3schools.com/css/css_font.asp"]
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applied_in: []
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github_commit: ""
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---
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# [[CSS Font Family]]
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## 🎯 한 줄 통찰 (One-line insight)
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The `font-family` property sets the typeface for text and should list several comma-separated font names as a fallback system, always ending with a generic family so the browser can pick the best available font. [S1]
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## 🧠 핵심 개념 (Core concepts)
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- **Font selection matters** — choosing the right font has a huge impact on how readers experience a website; pick fonts that are easy to read with appropriate colors and sizes. [S1]
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- **`font-family` property** — specifies the font(s) for an element. [S1]
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- **Fallback system** — `font-family` should contain multiple font names so the browser can fall back if a font is unavailable. [S1]
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- **Comma-separated** — font names are separated by commas. [S1]
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- **Quote multi-word names** — font names made of more than one word require quotation marks. [S1]
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- **End with a generic family** — always end the list with a generic font family. [S1]
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## 🧩 추출된 패턴 (Extracted patterns)
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- **Fallback stack** — list specific fonts first, then progressively safer ones, ending in a generic family: `"Times New Roman", Times, serif`. [S1]
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- **Generic family classification** — group typefaces into five generic families: serif, sans-serif, monospace, cursive, fantasy. [S1]
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## 📖 세부 내용 (Details)
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**Font Selection is Important** — Choosing the right font has a huge impact on how the readers experience a website. The page stresses selecting fonts that are easy to read with appropriate colors and sizes. [S1]
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**The CSS `font-family` Property** — The `font-family` property specifies the font for an element. It should contain multiple font names as a "fallback" system: if the browser does not support the first font, it tries the next one. Font names are separated by commas, multi-word font names require quotation marks, and the list should always end with a generic family. [S1]
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Example with three fallback stacks: [S1]
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```css
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.p1 {
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font-family: "Times New Roman", Times, serif;
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}
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.p2 {
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font-family: Arial, Helvetica, sans-serif;
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}
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.p3 {
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font-family: "Lucida Console", "Courier New", monospace;
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}
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```
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**CSS Generic Font Families** — five categories are listed: [S1]
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1. **Serif** fonts — formal and elegant.
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2. **Sans-serif** fonts — modern and minimalistic.
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3. **Monospace** fonts — mechanical appearance.
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4. **Cursive** fonts — imitate handwriting.
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5. **Fantasy** fonts — decorative / playful.
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**Font examples by generic family:** [S1]
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| Generic Family | Examples |
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|---|---|
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| Serif | Times New Roman, Georgia, Garamond |
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| Sans-serif | Arial, Verdana, Helvetica |
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| Monospace | Courier New, Lucida Console, Monaco |
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| Cursive | Brush Script MT, Lucida Handwriting |
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| Fantasy | Copperplate, Papyrus |
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**Note:** Sans-serif fonts are considered easier to read than serif fonts on computer screens. [S1]
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## 🛠️ 적용 사례 (Applied in summary)
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The page's example applies three different fallback stacks to three paragraph classes (`.p1`, `.p2`, `.p3`), each anchored by a different generic family (serif, sans-serif, monospace). No external project/commit applications found in the source.
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## 💻 코드 패턴 (Code patterns)
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Fallback stack pattern (language: CSS):
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```css
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selector {
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font-family: "Specific Font", FallbackFont, generic-family;
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}
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```
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Concrete example:
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```css
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.p2 {
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font-family: Arial, Helvetica, sans-serif;
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}
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```
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## ⚖️ 비교 및 선택 기준 (Comparison & decision criteria)
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The five generic families serve different stylistic intents: serif (formal/elegant), sans-serif (modern/minimalistic), monospace (mechanical, fixed-width), cursive (handwriting imitation), and fantasy (decorative/playful). Per the source note, sans-serif fonts are considered easier to read than serif fonts on screens, which guides the choice for body text on the web. [S1]
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## ⚖️ 모순 및 업데이트 (Contradictions & updates)
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No contradictions found in the source.
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## ✅ 검증 상태 및 신뢰도
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- **상태:** draft
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- **검증 단계:** conceptual (실제 적용 사례 발견 시 applied/validated로 승격 가능)
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- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
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- **신뢰 점수:** 0.89
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- **중복 검사 결과:** 신규 생성 (New discovery)
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## 🔗 지식 그래프 (Knowledge Graph)
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- **상위/루트:** [[CSS Tutorial]]
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- **관련 개념:** [[CSS Web Safe Fonts]], [[CSS Font Fallbacks]], [[CSS Font Style]], [[CSS Font Size]]
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- **참조 맥락:** The foundational property referenced whenever specifying which typeface text should use.
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## 📚 출처 (Sources)
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- [S1] W3Schools — CSS Font Family — https://www.w3schools.com/css/css_font.asp
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## 📝 변경 이력 (Change history)
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- 2026-06-23: Initial draft synthesized from the W3Schools "CSS Font Family" page (Astra wiki-curation, P-Reinforce v3.1 format).
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