:root{--bg:#fff;--text:#000;--sub:#666;--soft:#F1F1F1;--line:#E3E3E3;--gut:24px;--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);color:var(--text)}
body{font-family:'Pretendard Variable',Pretendard,-apple-system,'Apple SD Gothic Neo',sans-serif;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}
.en{font-family:Inter,'Pretendard Variable',sans-serif}
a{color:inherit}
:focus-visible{outline:2px solid var(--text);outline-offset:3px}
.ih{position:sticky;top:0;z-index:10;height:72px;background:var(--bg);border-bottom:1px solid transparent}
.ih .mark{position:absolute;left:var(--gut);top:14px;font-weight:700;font-size:40px;line-height:.9;letter-spacing:-.055em;text-decoration:none}
.ih .mark sup{font-size:11px;font-weight:700;letter-spacing:0;vertical-align:top;position:relative;top:5px;margin-left:4px}
.ih nav{position:absolute;left:52%;right:200px;top:20px;display:flex;justify-content:space-between;max-width:360px}
.ih nav a,.ih .ins{font-size:14px;font-weight:700;text-decoration:none}
.ih .ins{position:absolute;right:var(--gut);top:20px}
.ih nav a:hover,.ih .ins:hover,.ih .ins[aria-current]{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
main{padding:0 var(--gut)}
.list{max-width:1200px;margin:0 auto;padding-top:72px;padding-bottom:96px}
.list h1{font-size:clamp(64px,10vw,140px);font-weight:700;letter-spacing:-.05em;line-height:.9}
.list .sub{margin-top:24px;max-width:560px;font-size:16px;line-height:1.7;color:var(--sub)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:48px 0 32px}
.chip{font:inherit;font-size:14px;font-weight:600;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--bg);color:var(--text);cursor:pointer;transition:background .1s,color .1s}
.chip:hover{border-color:var(--text)}
.chip.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 24px}
.card{display:flex;flex-direction:column;gap:8px;text-decoration:none}
.card[hidden]{display:none}
.card .ph{aspect-ratio:16/10;background:var(--soft);overflow:hidden;margin-bottom:8px}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.card:hover .ph img{transform:scale(1.03)}
.card .ph.none{display:flex;align-items:flex-end;padding:16px;font-size:24px;font-weight:700;letter-spacing:-.03em}
.card .c{font-size:12px;font-weight:700;color:var(--sub)}
.card h3{font-size:20px;line-height:1.4;letter-spacing:-.02em;font-weight:700}
.card:hover h3{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.card p{font-size:15px;line-height:1.6;color:var(--sub);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card time{font-size:13px;color:var(--sub);font-variant-numeric:tabular-nums}
.empty{color:var(--sub);font-size:16px}
.post{max-width:760px;margin:0 auto;padding-top:56px;padding-bottom:96px}
.crumb{font-size:13px;font-weight:700;color:var(--sub)}
.crumb a{text-decoration:none}.crumb a:hover{text-decoration:underline}
.post h1{margin-top:16px;font-size:clamp(30px,4.4vw,46px);line-height:1.3;letter-spacing:-.03em;font-weight:700}
.post .lead{margin-top:20px;font-size:19px;line-height:1.7;color:#333}
.post .meta{margin-top:20px;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;color:var(--sub);font-variant-numeric:tabular-nums}
.cover{margin:40px 0 0}
.cover img{width:100%;height:auto;display:block;background:var(--soft)}
.toc{margin-top:40px;padding:20px 24px;background:var(--soft);font-size:15px;line-height:1.7}
.toc b{font-size:13px;color:var(--sub)}
.toc ul{list-style:none;margin-top:8px}.toc a{text-decoration:none}.toc a:hover{text-decoration:underline}
.body{margin-top:40px;font-size:17px;line-height:1.8}
.body>*+*{margin-top:20px}
.body h2{margin-top:56px;font-size:26px;line-height:1.4;letter-spacing:-.02em;scroll-margin-top:88px}
.body h3{margin-top:36px;font-size:20px;line-height:1.5;letter-spacing:-.02em}
.body ul,.body ol{padding-left:22px}.body li+li{margin-top:6px}
.body a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.body blockquote{border-left:3px solid var(--text);padding:4px 0 4px 20px;font-size:19px;line-height:1.7}
.body figure{margin:32px 0}.body figure img{width:100%;height:auto;display:block;background:var(--soft)}
.body figcaption{margin-top:8px;font-size:14px;color:var(--sub)}
.body code{font-size:.9em;background:var(--soft);padding:1px 6px;border-radius:4px}
.body hr{border:0;border-top:1px solid var(--line);margin:48px 0}
.kw{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:48px}
.kw li{font-size:13px;padding:6px 12px;background:var(--soft);border-radius:999px}
.cta{margin-top:56px;padding:28px;border:1px solid var(--text);display:flex;align-items:center;justify-content:space-between;gap:20px}
.cta p{font-size:16px;line-height:1.7}.cta b{display:block}
.btn{flex:none;display:inline-block;padding:12px 20px;background:var(--text);color:var(--bg);font-weight:700;font-size:15px;text-decoration:none;transition:opacity .1s}
.btn:hover{opacity:.85}
.rel{margin-top:80px}.rel h2{font-size:28px;letter-spacing:-.03em;margin-bottom:24px}
.rel .cards{grid-template-columns:repeat(3,minmax(0,1fr))}
.if{display:flex;flex-wrap:wrap;gap:8px 24px;padding:32px var(--gut);border-top:1px solid var(--line);font-size:13px;color:var(--sub)}
.if a{text-decoration:none}.if a:hover{text-decoration:underline}
@media (max-width:900px){.cards,.rel .cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:767px){
  :root{--gut:20px}
  .ih nav{left:auto;right:calc(var(--gut) + 64px);top:22px;gap:12px;max-width:none}
  .ih nav a,.ih .ins{font-size:13px}
  .ih .ins{top:22px}
  .cards,.rel .cards{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:flex-start}
  .post .lead{font-size:17px}
}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}