:root{--bg: #ffffff;--fg: #1a1a1a;--muted: #6b7280;--border: #ececec;--accent: #1f9d64;--code-bg: #f6f8fa;--max-width: 44rem;--font-sans: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Segoe UI", "Noto Sans KR", Roboto, sans-serif;--font-mono: "SFMono-Regular", "JetBrains Mono", Consolas, Menlo, monospace}@media(prefers-color-scheme:dark){:root{--bg: #121212;--fg: #e6e6e6;--muted: #9aa0a6;--border: #2a2a2a;--accent: #43c98a;--code-bg: #1c1c1c}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:17px;line-height:1.75;word-break:keep-all;overflow-wrap:break-word}.wrap{max-width:var(--max-width);margin:0 auto;padding:0 1.25rem}.site-header{border-bottom:1px solid var(--border)}.site-header .wrap{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding-top:1.5rem;padding-bottom:1.5rem}.site-title{font-size:1.15rem;font-weight:700;letter-spacing:-.01em;color:var(--fg);text-decoration:none}.site-nav{display:flex;gap:1.1rem;font-size:.95rem}.site-nav a{color:var(--muted);text-decoration:none}.site-nav a:hover{color:var(--accent)}.site-footer{margin-top:4rem;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.site-footer .wrap{padding-top:1.5rem;padding-bottom:2.5rem}.footer-link{color:inherit;text-decoration:none}.footer-link:hover{color:var(--accent)}main{padding-top:2.5rem}.post-list{list-style:none;padding:0;margin:0}.post-list li{padding:1.4rem 0;border-bottom:1px solid var(--border)}.post-list li:last-child{border-bottom:none}.post-list a{text-decoration:none;color:var(--fg)}.post-list h2{margin:0 0 .35rem;font-size:1.2rem;line-height:1.45;letter-spacing:-.01em}.post-list a:hover h2{color:var(--accent)}.post-list .excerpt{margin:.35rem 0 .5rem;color:var(--muted);font-size:.95rem}.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;color:var(--muted);font-size:.82rem}.tag{display:inline-flex;align-items:center;color:var(--muted);text-decoration:none;font-size:.78rem;line-height:1;padding:.25rem .6rem;background:var(--code-bg);border:1px solid var(--border);border-radius:999px;transition:color .15s,border-color .15s,background .15s}.tag:before{content:"#";opacity:.55;margin-right:.08em}.tag:hover{color:var(--accent);border-color:var(--accent)}.article-header{margin-bottom:2.5rem}.article-header h1{font-size:1.9rem;line-height:1.35;letter-spacing:-.02em;margin:0 0 .9rem}.prose h2{margin-top:2.6rem;font-size:1.4rem;letter-spacing:-.01em;padding-bottom:.3rem;border-bottom:1px solid var(--border)}.prose h3{margin-top:2rem;font-size:1.15rem}.prose p,.prose ul,.prose ol{margin:1.1rem 0}.prose a{color:var(--accent);text-underline-offset:3px}.prose img{max-width:100%;height:auto;border-radius:6px;border:1px solid var(--border)}.prose blockquote{margin:1.4rem 0;padding:.2rem 1.1rem;border-left:3px solid var(--accent);color:var(--muted)}.prose code{font-family:var(--font-mono);font-size:.88em;background:var(--code-bg);padding:.15em .4em;border-radius:4px}.prose pre{background:var(--code-bg)!important;padding:1rem 1.1rem;border-radius:8px;border:1px solid var(--border);overflow-x:auto;font-size:.85rem;line-height:1.6}.prose pre code{background:none;padding:0;font-size:inherit}.prose pre.mermaid{background:transparent!important;border:none;text-align:center;padding:.5rem 0}.prose table{width:100%;border-collapse:collapse;font-size:.92rem;margin:1.4rem 0}.prose th,.prose td{border:1px solid var(--border);padding:.5rem .75rem;text-align:left}.prose hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}.caret-demo{--cd-surface: #ffffff;--cd-faint: #8c9ba2;--cd-grid: #cbdde1;--cd-caret: #e0342a;--cd-ok: #1f7a5c;margin:1.6rem 0}@media(prefers-color-scheme:dark){.caret-demo{--cd-surface: #161f24;--cd-faint: #74868d;--cd-grid: #2b3a41;--cd-caret: #ff5c4d;--cd-ok: #4fbf92}}.caret-demo .paper{font-family:var(--font-mono);font-size:.9rem;background:var(--cd-surface);background-image:linear-gradient(to right,var(--cd-grid) 1px,transparent 1px),linear-gradient(to bottom,var(--cd-grid) 1px,transparent 1px);background-size:1.75rem 2.25rem;border:1px solid var(--cd-grid);border-radius:3px;padding:.75rem 1rem;display:flex;flex-direction:column;overflow-x:auto}.caret-demo .line{height:2.25rem;display:flex;align-items:center;gap:.125rem;white-space:nowrap;margin:0}.caret-demo .line.dim,.caret-demo .dim{color:var(--cd-faint)}.caret-demo .caret{display:inline-block;width:2px;height:1.25rem;background:var(--cd-caret);vertical-align:middle;animation:cd-blink 1.1s steps(2,start) infinite}@keyframes cd-blink{50%{opacity:0}}@media(prefers-reduced-motion:reduce){.caret-demo .caret{animation:none}}.caret-demo .tag{display:block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cd-faint);margin:0 0 .5rem;padding:0;border:none;background:none;border-radius:0}.caret-demo .tag:before{content:none}.caret-demo .tag.bad{color:var(--cd-caret)}.caret-demo .tag.good{color:var(--cd-ok)}.caret-demo .duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1.25rem;margin:1rem 0}.caret-demo>.paper{margin:.5rem 0}.page-title{font-size:1.6rem;letter-spacing:-.02em;margin:0 0 1.5rem}.back-link{display:inline-block;margin-top:3rem;color:var(--muted);text-decoration:none;font-size:.9rem}.back-link:hover{color:var(--accent)}.intro .lede{font-size:1.25rem;line-height:1.55;letter-spacing:-.01em;margin:0 0 .9rem}.intro-desc{color:var(--muted);margin:0 0 1.2rem}.intro .links{display:flex;flex-wrap:wrap;gap:1.1rem;font-size:.95rem}.intro .links a{color:var(--accent);text-decoration:none;text-underline-offset:3px}.intro .links a:hover{text-decoration:underline}.about-section{margin-top:3rem}.section-heading{font-size:1.05rem;letter-spacing:.02em;text-transform:uppercase;color:var(--muted);padding-bottom:.5rem;border-bottom:1px solid var(--border);margin:0 0 1.3rem}.stack{display:flex;flex-wrap:wrap;gap:.5rem}.chip{font-size:.82rem;color:var(--fg);background:var(--code-bg);border:1px solid var(--border);border-radius:999px;padding:.25rem .7rem}.career-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem;margin-bottom:.6rem;font-size:1rem}.career-period{color:var(--muted);font-size:.85rem;white-space:nowrap}.career-company{margin-bottom:2rem}.career-summary{margin:0;color:var(--muted);font-size:.92rem;line-height:1.6}.timeline{list-style:none;margin:0;padding:0}.timeline>li{position:relative;padding:0 0 1.9rem 1.3rem;border-left:2px solid var(--border)}.timeline>li:last-child{padding-bottom:0}.timeline>li:before{content:"";position:absolute;left:-5px;top:.55rem;width:8px;height:8px;border-radius:50%;background:var(--accent)}.timeline-period{font-size:.8rem;color:var(--muted);margin-bottom:.25rem}.timeline-body h3{margin:0 0 .5rem;font-size:1.08rem;line-height:1.45;letter-spacing:-.01em}.timeline-body .metric{display:inline-block;margin:0 0 .6rem;font-size:.85rem;font-weight:600;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);padding:.15rem .55rem;border-radius:5px}.timeline-body ul{margin:.3rem 0 0;padding-left:1.1rem;color:var(--fg);font-size:.95rem}.timeline-body ul li{margin:.35rem 0;line-height:1.65}.timeline-body code{font-family:var(--font-mono);font-size:.85em;background:var(--code-bg);border:1px solid var(--border);padding:.05em .35em;border-radius:4px}.timeline-body ul.sub{margin:.3rem 0 .2rem;padding-left:1.1rem;list-style:circle}.timeline-body ul.sub li{font-size:.92rem}.timeline-body .problem,.timeline-body .result{margin:0 0 .6rem;font-size:.92rem;color:var(--muted);line-height:1.65}.timeline-body .result{margin-top:.7rem}.timeline-body .fig{color:var(--accent);font-weight:700}.project-note{margin:.9rem 0 0;padding-left:.8rem;border-left:2px solid var(--accent);color:var(--muted);font-size:.9rem;font-style:italic}.timeline-body .problem span,.timeline-body .result span{display:inline-block;margin-right:.4rem;padding:.05rem .4rem;border-radius:4px;background:var(--code-bg);border:1px solid var(--border);font-size:.78rem;font-weight:600;color:var(--fg)}.trouble-block{margin-top:1rem}.trouble-label{margin:0 0 .4rem;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.trouble-block ul{margin:0}.trouble-block a{color:var(--accent);text-decoration:none;text-underline-offset:3px}.trouble-block a:hover{text-decoration:underline}.related{margin:.8rem 0 0;font-size:.88rem;color:var(--muted)}.related-label{display:block;margin-bottom:.3rem}.related ul{margin:0;padding-left:1.1rem;list-style:disc}.related li{margin:.2rem 0}.related a,.award-link{color:var(--accent);text-decoration:none;text-underline-offset:3px}.related a:hover,.award-link:hover{text-decoration:underline}.award-link{font-size:.85rem}.award-link:before{content:"· ";color:var(--muted)}.plain-list{list-style:none;margin:0;padding:0}.plain-list li{padding:.4rem 0;border-bottom:1px solid var(--border);font-size:.95rem}.plain-list li:last-child{border-bottom:none}.plain-list--flush li{border-bottom:none;padding:.25rem 0}.date-list{list-style:none;margin:0;padding:0}.date-list li{display:grid;grid-template-columns:11rem 1fr;gap:.3rem 1rem;padding:.35rem 0;font-size:.95rem}.date-period{color:var(--muted);font-size:.85rem;font-variant-numeric:tabular-nums;white-space:nowrap}.date-title{color:var(--fg)}@media(max-width:480px){.date-list li{grid-template-columns:1fr;gap:.05rem}}
