@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css");@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Noto+Serif+KR:wght@400;500;700&display=swap");:root{--ink:#0E141C;--surface:#161F2B;--surface-2:#1E2A38;--raised:#263445;--line:#2B3A4D;--line-soft:#223041;--text:#DDE4EC;--text-dim:#94A3B5;--muted:#68788C;--claim:#E5A93C;--claim-dim:#8A6520;--ref:#54AEC2;--paper:#FAF8F4;--paper-line:#E2DDD2;--paper-text:#141C25;--paper-body:#333E4A;--paper-lead:#2E3A46;--paper-dim:#5E6A76;--paper-mark:#B8B0A2;--paper-ref:#2F7C8C;--k-thought:#7E8CA0;--k-question:#54AEC2;--k-evidence:#6FA86B;--k-decision:#C08A4E;--k-conclusion:#E5A93C;--k-picture:#8C6FA8;--k-url:#4E9CB0;--k-memo:#4A443C;--ui:"Pretendard","Pretendard Variable",-apple-system,system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;--serif:"Noto Serif KR",Georgia,serif;--fs-label:9.5px;--fs-meta:10.5px;--fs-ui-s:11.5px;--fs-ui:12.5px;--fs-ui-l:15px;--fs-art-body:15px;--fs-art-claim:15px;--fs-art-lead:16.5px;--fs-art-h3:15.5px;--fs-art-h2:19px;--fs-art-h1:31px;--lh-tight:1.35;--lh-ui:1.5;--lh-read:1.85;--ls-display:-.03em;--ls-title:-.02em;--ls-ui:-.01em;--ls-label:.11em;--r:3px;--grid:22px;--node-w:186px;--rail-w:212px;--panel-w:348px;--topbar-h:44px;--status-h:28px;--measure:720px;--t-fast:.12s;--t-view:.26s cubic-bezier(.22,.68,.36,1)}@media (prefers-reduced-motion:reduce){:root{--t-fast:0s;--t-view:0s}*,:after,:before{animation:none!important;transition:none!important}}.claim-rule{border-left:2px solid var(--claim);padding-left:9px}.claim-rule[data-empty=true]{border-left-color:var(--line);color:var(--muted);font-style:italic}.claim-rule--article{border-left-width:3px;padding-left:14px}.label{font-family:var(--ui);font-size:var(--fs-label);font-weight:700;letter-spacing:var(--ls-label);text-transform:uppercase;color:var(--muted)}.ident{font-family:var(--mono);font-size:var(--fs-meta);color:var(--text-dim)}.grid-surface{background:linear-gradient(var(--line-soft) 1px,transparent 1px) 0 0 /100% var(--grid),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px) 0 0 /var(--grid) 100%,var(--ink)}:focus-visible{outline:2px solid var(--claim);outline-offset:1px}[data-theme=light]{color-scheme:light;--ink:#F5F3EE;--surface:#FFFFFF;--surface-2:#ECE8DF;--raised:#E2DDD2;--line:#D9D3C5;--line-soft:#E7E2D6;--text:#141C25;--text-dim:#5E6A76;--muted:#8A8272;--claim:#B8791F;--claim-dim:#D9C08A;--ref:#2F7C8C;--k-thought:#5C6B80;--k-question:#2E7A8C;--k-evidence:#4C7A49;--k-decision:#8C5F2E;--k-conclusion:#B8791F;--k-picture:#6B4F87;--k-url:#2E7A8C;--k-memo:#8A8272}.reading-shell{display:flex;flex-direction:column;height:100dvh}.article{flex:1 1;min-height:0;overflow-y:auto;background:var(--paper);color:var(--paper-text)}.paper{max-width:var(--measure);margin:0 auto;padding:56px 28px 120px;position:relative}.abar{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:baseline;font-family:var(--mono);font-size:10px;color:var(--paper-dim);padding-bottom:16px;border-bottom:1px solid var(--paper-line);margin-bottom:28px}.abar .lic{margin-left:auto}.paper h1{font-family:var(--ui);font-size:var(--fs-art-h1);font-weight:700;line-height:1.24;letter-spacing:var(--ls-display);margin-bottom:16px}.paper .lead{font-family:var(--serif);font-size:var(--fs-art-lead);line-height:1.75;color:var(--paper-lead);padding-bottom:26px;border-bottom:1px solid var(--paper-line)}.afoot{margin-top:34px;padding-top:16px;border-top:1px solid var(--paper-line);font-family:var(--mono);font-size:10px;color:var(--paper-dim);display:flex;gap:14px;flex-wrap:wrap}.sec{margin-top:36px;position:relative}.paper .claim-rule[data-empty=true]{display:none}.sec .aanchor{position:absolute;left:-56px;top:6px;font-family:var(--mono);font-size:10px;color:var(--paper-mark)}.paper h2{font-size:var(--fs-art-h2);letter-spacing:var(--ls-title);margin-bottom:11px}.paper h2,.paper h3{font-family:var(--ui);font-weight:700;line-height:var(--lh-tight)}.paper h3{font-size:var(--fs-art-h3);letter-spacing:var(--ls-ui);margin-bottom:10px}.abody{font-family:var(--serif);font-size:var(--fs-art-body);line-height:var(--lh-read);color:var(--paper-body)}.abody p+p{margin-top:12px}.sub{margin-top:26px;margin-left:22px;padding-left:18px;border-left:1px solid var(--paper-line)}@media (max-width:1024px){.sec .aanchor{position:static;display:block;margin-bottom:5px}}@media (max-width:820px){.paper{padding:36px 20px 80px}.paper h1{font-size:25px}.article-topbar{gap:8px}.article-topbar .ident{display:none}.article-topbar-title{max-width:30vw}}@media (max-width:480px){.paper{padding:28px 16px 64px}.paper h1{font-size:22px}.paper .lead{font-size:16px}.paper h2{font-size:18px}.sub{margin-left:12px;padding-left:12px}}.refs{margin-top:52px;padding-top:20px;border-top:1px solid var(--paper-line)}.refs h2{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:var(--ls-label);text-transform:uppercase;color:var(--paper-dim);margin-bottom:12px}.refs ol{list-style:none;counter-reset:r;padding-left:0}.refs li{counter-increment:r;position:relative;padding-left:22px;font-size:12.5px;line-height:1.7;color:#4a5663}.refs li:before{content:counter(r);position:absolute;left:0;top:1px;font-family:var(--mono);font-size:9.5px;color:var(--paper-dim)}.refs a{color:var(--paper-ref);text-decoration:none;border-bottom:1px solid rgba(47,124,140,.25)}.article-topbar{display:flex;align-items:center;gap:14px;height:var(--topbar-h);padding:0 12px;flex:0 0 auto;background:var(--surface);border-bottom:1px solid var(--line);color:var(--text);font-family:var(--ui)}.article-topbar-mark{font-family:var(--mono);font-weight:700;font-size:12px;letter-spacing:-.04em;color:inherit;text-decoration:none}.article-topbar-mark b,.article-topbar-mark:hover{color:var(--claim)}.article-topbar-title{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38vw}.article-topbar-spacer{flex:1 1}.article-topbar-seg{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}.article-topbar-seg a{font:inherit;padding:5px 13px;font-size:12px;font-weight:500;color:var(--text-dim);text-decoration:none}.article-topbar-seg [aria-current=true]{background:var(--raised);color:var(--text)}.article-topbar-publish{font:inherit;background:none;cursor:pointer;padding:5px 12px;border-radius:var(--r);font-size:12px;font-weight:600;border:1px solid var(--line);color:var(--muted)}.article-topbar-publish[disabled]{cursor:not-allowed}.studio-detail-title-text{font-size:var(--fs-ui-l);font-weight:600;letter-spacing:-.015em;line-height:1.3;color:var(--text)}.rich-body-view{overflow-wrap:anywhere}.rich-body-view>*+*{margin-top:12px}.rich-body-view h1,.rich-body-view h2,.rich-body-view h3,.rich-body-view h4,.rich-body-view h5,.rich-body-view h6{font-family:var(--ui);font-weight:700;letter-spacing:var(--ls-ui);line-height:var(--lh-tight);margin:0}.rich-body-view img{display:block;max-width:100%;height:auto;border-radius:var(--r)}.rich-body-view hr{border:0;border-top:1px solid var(--line);margin:0}.rich-body-view blockquote{margin:0;border-left:2px solid var(--line);padding-left:9px}.rich-body-view pre{font-family:var(--mono);font-size:var(--fs-ui-s);border:1px solid var(--line-soft);border-radius:var(--r);padding:6px 8px;margin:0;overflow-x:auto}.rich-body-view code{font-family:var(--mono);font-size:.92em}.rich-body-view ol,.rich-body-view ul{margin:0;padding-left:20px}.rich-body-view [data-youtube-video] iframe{display:block;width:100%;max-width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:var(--r)}.studio-detail-panel .rich-body-view{font-size:var(--fs-ui);line-height:1.6;color:var(--text-dim)}.paper .rich-body-view hr{border-top-color:var(--paper-line)}.paper .rich-body-view blockquote{border-left-color:var(--paper-line);color:var(--paper-dim)}.paper .rich-body-view pre{border-color:var(--paper-line)}.paper .rich-body-view h4,.paper .rich-body-view h5,.paper .rich-body-view h6{font-size:var(--fs-art-h3);color:var(--paper-text)}.link-preview-card{display:block;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}.link-preview-card-link{display:flex;align-items:stretch;gap:10px;padding:9px 10px;text-decoration:none;color:var(--text)}.link-preview-card-thumb{flex:0 0 auto;width:84px;height:60px;object-fit:cover;border-radius:var(--r);background:var(--surface-2)}.link-preview-card-body{display:flex;flex-direction:column;gap:3px;min-width:0}.link-preview-card-title{font-family:var(--ui);font-size:var(--fs-ui);font-weight:600;line-height:var(--lh-tight);color:var(--text);overflow-wrap:anywhere}.link-preview-card-description{font-family:var(--ui);font-size:var(--fs-ui-s);line-height:var(--lh-ui);color:var(--text-dim);overflow-wrap:anywhere}.link-preview-card-host{font-family:var(--mono);font-size:var(--fs-meta);color:var(--muted)}.link-preview-card:hover{border-color:var(--ref)}.link-preview-card--error .link-preview-card-title{color:var(--ref);font-weight:400;text-decoration:underline}.link-preview-card-skeleton{display:block;height:9px;border-radius:var(--r);background:var(--surface-2);animation:link-preview-card-pulse 1.1s ease-in-out infinite}.link-preview-card-skeleton--title{width:58%}.link-preview-card-skeleton--text{width:86%}@keyframes link-preview-card-pulse{0%,to{opacity:1}50%{opacity:.45}}.paper .link-preview-card{border-color:var(--paper-line);background:var(--paper)}.paper .link-preview-card:hover{border-color:var(--paper-ref)}.paper .link-preview-card-link,.paper .link-preview-card-title{color:var(--paper-text)}.paper .link-preview-card-description{color:var(--paper-body)}.paper .link-preview-card-host{color:var(--paper-dim)}.paper .link-preview-card-thumb{background:var(--paper-line)}.map-overlay{position:fixed;top:var(--topbar-h);left:0;right:0;bottom:0;z-index:30}*,:after,:before{box-sizing:border-box}body,html{height:100%;margin:0;padding:0}html{color-scheme:dark}body{background:var(--ink);overflow:hidden;-webkit-font-smoothing:antialiased}