/* ===== 전역 스타일 — 모든 글 공통 (이력서 제외) ===== */
@font-face{font-family:'Pretendard';src:url('/fonts/Pretendard-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Pretendard';src:url('/fonts/Pretendard-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Source Serif 4';src:url('/fonts/SourceSerif4-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Source Serif 4';src:url('/fonts/SourceSerif4-600.woff2') format('woff2');font-weight:600 700;font-display:swap}

:root{--ink:#242424;--grey:#6b6b6b;--light:#8c8c8c;--line:#e6e6e6;--accent:#1a8917;--fill:#fafafa}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);
  font-family:"Source Serif 4","Pretendard",Georgia,serif;
  font-size:18px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.wrap{max-width:680px;margin:0 auto;padding:56px 24px 110px}
.sans{font-family:"Pretendard",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif}

/* ---- 글 본문 타이포 ---- */
h1{font-family:"Pretendard",sans-serif;font-size:36px;line-height:1.25;letter-spacing:-.025em;font-weight:700;margin:0 0 11px}
.subtitle{font-size:18.5px;line-height:1.4;color:var(--grey);font-weight:400;margin:0 0 32px;letter-spacing:-.01em}
.byline{display:flex;align-items:center;gap:12px;padding-bottom:30px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.avatar{width:44px;height:44px;border-radius:50%;background:#242424;color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;flex:0 0 auto}
.byline .who{font-size:15px;line-height:1.35}
.byline .who b{font-weight:600}
.byline .meta{color:var(--light);font-size:14px}
h2{font-family:"Pretendard",sans-serif;font-size:24px;line-height:1.3;letter-spacing:-.02em;font-weight:700;margin:82px 0 10px;scroll-margin-top:80px}
p{margin:22px 0;letter-spacing:-.003em}
.wrap > p:first-of-type{margin-top:30px}
strong{font-weight:700}
em{font-style:normal;font-weight:700;color:var(--ink)}
.q{color:var(--ink)}
a{color:var(--accent);text-decoration:none;border-bottom:1px solid #bfe0bd}
a:hover{border-bottom-color:var(--accent)}

/* ---- 그림 ---- */
figure{margin:46px 0}
figure svg{display:block;width:100%;height:auto}
figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:8px}
figcaption{font-size:14px;color:var(--light);text-align:center;margin-top:14px;line-height:1.5}
.tree{font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace;font-size:13px;line-height:1.95;
  background:var(--fill);border:1px solid var(--line);border-radius:10px;padding:20px 22px;
  overflow-x:auto;color:#242424;white-space:pre;margin:0}
.tree .c{color:#8c8c8c}
.tree .d{color:#147a13;font-weight:600}
.pull{font-size:21px;line-height:1.45;font-weight:400;color:var(--ink);
  border-left:3px solid var(--ink);padding-left:20px;margin:36px 0;letter-spacing:-.01em}

/* ---- 참조 ---- */
.refs{margin-top:72px;padding-top:24px;border-top:1px solid var(--line)}
.refs h3{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--light);margin:0 0 14px}
.refs ul{list-style:none;margin:0;padding:0}
.refs li{font-size:14px;line-height:1.5;margin:8px 0;color:var(--grey)}
.refs a{color:var(--grey);border-bottom:none;word-break:break-all}
.refs a:hover{color:var(--accent)}
.refs .src{color:var(--ink);font-weight:600}

/* ---- 헤더 ---- 스타일은 site.js가 주입(전역, style.css 없는 페이지에서도 동작) */

/* ---- 푸터 ---- */
.site-foot{margin-top:60px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:10px;
  font-family:"Pretendard",-apple-system,sans-serif;font-size:14px;color:var(--grey)}
.site-foot a{color:var(--grey);border-bottom:none}
.site-foot a:hover{color:var(--accent)}

/* ---- 댓글 ---- */
.comments{margin-top:64px;padding-top:24px;border-top:1px solid var(--line)}
.comments h3{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--light);margin:0 0 16px;font-family:"Pretendard",-apple-system,sans-serif}

/* ---- 사이드 목차 ---- */
.toc{position:fixed;top:50%;transform:translateY(-50%);left:calc((100% - 680px)/2 - 196px);
  width:178px;font-family:"Pretendard",-apple-system,sans-serif;z-index:10}
.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.toc a{display:block;padding:7px 0 7px 16px;margin-left:-1px;border-left:2px solid transparent;
  font-size:12.5px;color:var(--light);text-decoration:none;line-height:1.35;transition:color .15s,border-color .15s}
.toc a:hover{color:var(--grey)}
.toc a.active{color:var(--accent);border-left-color:var(--accent);font-weight:600}

/* ---- 홈(글 목록) ---- */
body.home .wrap{max-width:680px}
.hero{margin-bottom:56px}
.hero h1{font-family:"Pretendard",-apple-system,sans-serif;font-size:40px;font-weight:700;letter-spacing:-.025em;margin:0 0 12px;line-height:1.2}
.hero p{font-size:18px;color:var(--grey);margin:0;line-height:1.6}
.sec-label{font-family:"Pretendard",-apple-system,sans-serif;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--light);margin:0 0 8px}
.post{display:block;text-decoration:none;color:inherit;padding:24px 0;border-top:1px solid var(--line);border-bottom:none}
.post:last-of-type{border-bottom:1px solid var(--line)}
.post .ptitle{font-family:"Pretendard",-apple-system,sans-serif;font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.35;margin:0 0 6px;transition:color .15s}
.post:hover .ptitle{color:var(--accent)}
.post .pmeta{font-size:15px;color:var(--grey);line-height:1.5}
.post .pdate{font-family:"Pretendard",-apple-system,sans-serif;font-size:13px;color:var(--light);margin-top:6px}

/* ---- 반응형 ---- */
@media(min-width:1100px){ figure{width:122%} }
@media(max-width:1100px){ .toc{display:none} }
@media(max-width:640px){
  .wrap{padding:44px 20px 84px}
  h1{font-size:29px}.subtitle{font-size:17px}body{font-size:16.5px}h2{font-size:22px}
  .hero h1{font-size:32px}.post .ptitle{font-size:20px}
}