:root{--accent: #1d4ed8;--accent-dark: #1e3a8a;--black: 17, 24, 39;--gray: 100, 116, 139;--gray-light: 226, 232, 240;--gray-dark: 51, 65, 85;--surface: #ffffff;--surface-alt: #f8fafc;--line: rgb(var(--gray-light));--accent-soft: color-mix(in srgb, var(--accent) 8%, white);--accent-line: color-mix(in srgb, var(--accent) 28%, white);--accent-text: color-mix(in srgb, var(--accent) 85%, black);--font-sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Segoe UI", Roboto, sans-serif;--font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "D2Coding", monospace;--wide-w: 67.5rem;--content-w: 57.5rem;--gutter: 1rem;--main-pt: 2rem;--pad-inline: max(var(--gutter), (100% - var(--wide-w)) / 2);--radius: 12px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .06)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-sans);font-size:17px;line-height:1.75;color:rgb(var(--gray-dark));background:var(--surface);word-break:keep-all;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}@media(min-width:720px){body{font-size:18px}}main{width:100%;max-width:100%;margin:0;padding:var(--main-pt) 0 4rem}main>*,main>.post>*{width:min(var(--wide-w),100% - var(--gutter) * 2);margin-inline:auto!important;min-width:0}main>.post{width:100%;max-width:100%}main>.hero-band,main>.hero-plain,main>.post>.hero-band,main>.post>.hero-plain{width:100%;max-width:100%}main>.hero-band:first-child,main>.hero-plain:first-child,main>.post>.hero-band:first-child,main>.post>.hero-plain:first-child{margin-top:calc(-1 * var(--main-pt))}h1,h2,h3,h4,h5,h6{margin:0 0 .6em;color:rgb(var(--black));line-height:1.3;letter-spacing:-.01em;font-weight:700;word-break:keep-all}h1{font-size:clamp(1.6rem,1.15rem + 2vw,2.25rem);line-height:1.25}h2{font-size:clamp(1.3rem,1.1rem + 1vw,1.6rem);margin-top:2.2em;padding-top:.2em}h3{font-size:clamp(1.12rem,1.02rem + .5vw,1.25rem);margin-top:1.8em}h4,h5,h6{font-size:1.05rem;margin-top:1.5em}h2+h3,h1+h2{margin-top:1em}p{margin:0 0 1.25em}strong,b{font-weight:700;color:rgb(var(--black))}a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em;text-decoration-color:var(--accent-line)}a:hover{color:var(--accent-dark);text-decoration-color:currentColor}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}ul,ol{padding-left:1.4em;margin:0 0 1.25em}li{margin-bottom:.35em}li>ul,li>ol{margin-top:.35em;margin-bottom:0}blockquote{margin:0 0 1.5em;padding:.9em 1.1em;border-left:4px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;background:var(--accent-soft);color:rgb(var(--black));font-size:1em}blockquote p{margin:0}blockquote p+p{margin-top:.6em}blockquote strong{color:var(--accent-text)}table{display:block;width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.25em 0 1.75em;border-collapse:collapse;font-size:.92em;line-height:1.5;border-top:2px solid var(--accent-line)}thead th{background:var(--surface-alt);color:rgb(var(--black));font-weight:700;white-space:nowrap}th,td{padding:.6em .8em;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;min-width:6em}th:first-child,td:first-child{position:sticky;left:0;background:var(--surface);font-weight:600;color:rgb(var(--black));box-shadow:1px 0 0 var(--line)}thead th:first-child,tbody tr:hover td,tbody tr:hover td:first-child{background:var(--surface-alt)}img{max-width:100%;height:auto;border-radius:var(--radius)}code{font-family:var(--font-mono);font-size:.9em;padding:.1em .4em;background:var(--surface-alt);border:1px solid var(--line);border-radius:4px}pre{padding:1em 1.2em;border-radius:var(--radius);overflow-x:auto;font-size:.9em;line-height:1.6}pre>code{all:unset}hr{border:none;border-top:1px solid var(--line);margin:2.5em 0}.prose>p{margin-bottom:1.4em}.prose em{font-style:normal;color:var(--accent-text)}.chip{display:inline-block;font-size:.78rem;font-weight:600;line-height:1;padding:.42em .75em;border-radius:999px;background:var(--accent-soft);color:var(--accent-text);text-decoration:none;white-space:nowrap}.muted{color:rgb(var(--gray))}.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,17rem),1fr));gap:1rem;list-style:none;margin:0;padding:0}.post-card{margin:0}.post-card a{display:flex;flex-direction:column;gap:.55rem;height:100%;padding:1.1rem 1.2rem 1.15rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:inherit;text-decoration:none;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.post-card a:hover{border-color:var(--accent-line);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.post-card img{width:100%;aspect-ratio:2 / 1;object-fit:cover;margin:-.2rem 0 .2rem}.post-card h3{margin:0;font-size:1.05rem;line-height:1.4}.post-card a:hover h3{color:var(--accent-dark)}.post-card .desc{margin:0;font-size:.9rem;line-height:1.55;color:rgb(var(--gray-dark));display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.post-card .meta{margin-top:auto;padding-top:.2rem;font-size:.8rem;color:rgb(var(--gray))}@media(max-width:719px){main{--main-pt: 1.25rem}table{font-size:.88em}th,td{padding:.5em .65em}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.post-card a{transition:none}}:root{--accent-rgb: 157, 23, 77;--surface-2: #f8fafc;--border: #e2e8f0;--shadow-md: 0 4px 12px rgba(15, 23, 42, .07), 0 12px 28px rgba(15, 23, 42, .06)}body{background:var(--surface-2)}.prose>p,.prose>ul,.prose>ol,.prose>h2,.prose>h3,.prose>h4,.prose>blockquote,.prose>hr,.prose>.lead,.prose>.crumbs,.prose>.faq,.prose>.tags,.prose>.post-foot{max-width:var(--content-w)}.prose>table{max-width:100%}.hero-band{position:relative;margin:0 0 2.5em;min-height:260px;display:flex;align-items:flex-end;overflow:hidden;background-size:cover;background-position:center;background-color:rgb(var(--gray-light))}.hero-band .inner{position:relative;z-index:3}.hero-band h1,.hero-band p,.hero-band .kicker{text-shadow:0 1px 3px rgba(15,23,42,.75),0 2px 18px rgba(15,23,42,.55)}.hero-band .inner{width:100%;padding:5em var(--pad-inline) 1.6em;color:#fff;background:linear-gradient(180deg,#0f172a00,#0f172a6b 22%,#0f172ac7 55%,#0f172aed)}.hero-band h1{margin:0 0 .25em;color:#fff;font-size:2.4em;line-height:1.2;letter-spacing:-.02em}.hero-band p{margin:0;color:#ffffffe6;font-size:1.02em;max-width:46em}.hero-band .inner strong,.hero-band .inner b{color:inherit}.hero-band .kicker{display:inline-block;margin-bottom:.7em;padding:.25em .7em;background:#ffffff29;border:1px solid rgba(255,255,255,.28);border-radius:999px;font-size:.78em;letter-spacing:.02em;backdrop-filter:blur(6px)}.cards{list-style:none;padding:0;margin:1.2em 0 0;display:grid;gap:1em;grid-template-columns:repeat(auto-fill,minmax(min(100%,19em),1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1em 1.2em;box-shadow:var(--shadow-sm);transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:rgba(var(--accent-rgb),.35)}.card h3,.card .card-title{margin:0 0 .35em;font-size:1.06em;line-height:1.35}.card p{margin:.3em 0 0;font-size:.92em;color:#475569}.card .meta{font-size:.82em;color:#64748b}.badge{display:inline-block;padding:.16em .6em;border-radius:999px;font-size:.76em;font-weight:600;letter-spacing:.01em;vertical-align:middle}.badge-checked{background:rgba(var(--accent-rgb),.1);color:var(--accent-dark)}.badge-plain{background:#f1f5f9;color:#64748b}.badge-num{background:#0f172a;color:#fff}table{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm)}thead th{background:#f1f5f9;font-weight:600;font-size:.92em}tbody tr:nth-child(2n){background:#fafbfc}tbody tr:hover{background:rgba(var(--accent-rgb),.045)}.stats{display:grid;gap:.8em;grid-template-columns:repeat(auto-fit,minmax(9em,1fr));margin:1.4em 0}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.9em 1em}.stat .n{display:block;font-size:1.7em;font-weight:700;line-height:1.1;color:var(--accent-dark);letter-spacing:-.02em}.stat .k{display:block;font-size:.82em;color:#64748b;margin-top:.2em}.chart{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1em 1.2em;margin:1em 0 1.6em}.chart h4{margin:0 0 .8em;font-size:.95em;color:#334155}.chart svg:not([width]){display:block;width:100%;height:auto}.chart svg[width]{display:block;flex:0 0 auto}section{scroll-margin-top:2em}h2{letter-spacing:-.015em}.recent-posts .lede-sm{margin:-.6em 0 0;color:#64748b;font-size:.92em}.recent-posts .card-title a{text-decoration:none}.recent-posts .card-title a:hover{text-decoration:underline}.recent-posts .badge{margin-bottom:.5em}.view-all{display:inline-block;margin-top:1.4em;font-weight:600}.hero-band.compact{min-height:190px;margin-bottom:2em}.hero-band.compact h1{font-size:1.9em}.hero-band.compact .inner{padding:1.6em var(--pad-inline) 1.3em}.mini-stats{display:flex;gap:1.1em;margin-top:.5em;font-size:.88em;color:#64748b}.mini-stats b{color:var(--accent-dark);font-size:1.25em;font-weight:700;margin-right:.15em}.dir h2{margin-top:2.2em;padding-bottom:.35em;border-bottom:2px solid var(--border)}.dir h2:first-of-type{margin-top:1.4em}.chips a{background:var(--surface);box-shadow:var(--shadow-sm);border-color:transparent}.chips a:hover{background:rgba(var(--accent-rgb),.08)}.post-hero{min-height:210px;margin-bottom:2em}.post-hero h1{font-size:2.1em;line-height:1.25;margin:.1em 0 .3em}.post-hero .post-date{margin:0;color:#ffffffb8;font-size:.85em}.post-hero .inner{padding:1.8em var(--pad-inline) 1.5em}.hero-plain{margin:0 0 2.2em;padding:2.4em var(--pad-inline) 2em;background:linear-gradient(180deg,rgba(var(--accent-rgb),.045),#fff0 70%),repeating-linear-gradient(0deg,rgba(15,23,42,.045) 0 1px,transparent 1px 34px),repeating-linear-gradient(90deg,rgba(15,23,42,.045) 0 1px,transparent 1px 34px),var(--surface-2);border-bottom:1px solid var(--border)}.hero-plain .inner{width:100%;margin:0}.hero-plain .kicker{display:inline-block;margin-bottom:.5em;color:var(--accent-dark);font-size:.74em;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.hero-plain h1{margin:0 0 .4em;font-size:2.3em;line-height:1.24;letter-spacing:-.028em;color:rgb(var(--black))}.hero-plain h1 .hl{color:var(--accent)}.hero-plain .lede{margin:0;color:#475569;font-size:1.02em;max-width:52em}.stat-row{display:flex;flex-wrap:wrap;gap:2.2em;margin:1.4em 0 0}.stat-row div{line-height:1.25}.stat-row .n{display:block;font-size:1.45em;font-weight:700;color:rgb(var(--black));letter-spacing:-.02em}.stat-row .k{display:block;font-size:.8em;color:#64748b;margin-top:.15em}.sec-label{display:block;margin:2.4em 0 .3em;color:var(--accent);font-size:.72em;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.sec-label+h2{margin-top:0;border-bottom:none;padding-bottom:0}.filters{display:flex;flex-wrap:wrap;gap:.5em;margin:1.2em 0 0}.filters a{display:inline-flex;align-items:center;gap:.35em;padding:.5em 1em;border-radius:999px;font-size:.93em;text-decoration:none;background:var(--surface);border:1px solid var(--border);color:rgb(var(--gray-dark));box-shadow:var(--shadow-sm)}.filters a:hover{border-color:rgba(var(--accent-rgb),.45)}.filters a.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.rank{display:inline-flex;align-items:center;justify-content:center;width:1.65em;height:1.65em;border-radius:8px;background:#0f172a;color:#fff;font-size:.78em;font-weight:700;flex:0 0 auto}.rank.top{background:var(--accent)}.hero-band h1{text-shadow:0 1px 12px rgba(15,23,42,.45)}@media(max-width:719px){.hero-band{min-height:190px;margin-bottom:1.8em}.hero-band .inner{padding-top:3.2em;padding-bottom:1.2em}.hero-band h1{font-size:1.62em}.hero-band p{font-size:.95em}.hero-band .kicker{margin-bottom:.5em;font-size:.74em}.hero-band.compact{min-height:148px;margin-bottom:1.6em}.hero-band.compact h1{font-size:1.42em}.hero-band.compact .inner{padding-top:1.2em;padding-bottom:1.1em}.post-hero{min-height:150px;margin-bottom:1.6em}.post-hero h1{font-size:1.48em}.post-hero .inner{padding-top:1.3em;padding-bottom:1.2em}.hero-plain{margin-bottom:1.6em;padding-top:1.5em;padding-bottom:1.3em}.hero-plain h1{font-size:1.62em}.hero-plain .lede{font-size:.95em}}.site-footer[data-astro-cid-sz7xmlte]{margin-top:2rem;border-top:1px solid var(--line);background:var(--surface-alt);color:rgb(var(--gray));font-size:.9rem}.inner[data-astro-cid-sz7xmlte]{width:min(var(--wide-w),100% - var(--gutter) * 2);margin:0 auto;padding:2.25rem 0 3rem;display:grid;gap:1rem}.notdoing[data-astro-cid-sz7xmlte]{margin:0;padding:.9em 1.2em;list-style:none;text-align:left;font-size:.86em;line-height:1.7;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.notdoing[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{position:relative;margin-bottom:.2em;padding-left:1.1em}.notdoing[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]:before{content:"·";position:absolute;left:.3em}.brand[data-astro-cid-sz7xmlte]{display:block;font-weight:800;color:rgb(var(--black));font-size:1rem}.tagline[data-astro-cid-sz7xmlte]{margin:.25rem 0 0;max-width:40rem;line-height:1.6}.footer-nav[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:rgb(var(--gray-dark));text-decoration:none}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent-dark);text-decoration:underline}.fix[data-astro-cid-sz7xmlte]{margin:0;font-size:.88rem}.asof[data-astro-cid-sz7xmlte]{white-space:nowrap}.operator[data-astro-cid-sz7xmlte],.copy[data-astro-cid-sz7xmlte]{margin:0;font-size:.82rem}a[data-astro-cid-eimmu3lg]{display:inline-block;padding:.45em .7em;border-radius:8px;font-size:.93rem;font-weight:600;color:rgb(var(--gray-dark));text-decoration:none;white-space:nowrap}a[data-astro-cid-eimmu3lg]:hover{color:var(--accent-dark);background:var(--accent-soft)}a[data-astro-cid-eimmu3lg].active{color:var(--accent-text);background:var(--accent-soft)}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:10;background:#ffffffeb;backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line)}.site-nav[data-astro-cid-3ef6ksr2]{width:min(var(--wide-w),100% - var(--gutter) * 2);margin:0 auto;min-height:3.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:.55rem;min-width:0;color:rgb(var(--black));text-decoration:none;font-weight:800;font-size:1.05rem;letter-spacing:-.01em}.brand-mark[data-astro-cid-3ef6ksr2]{flex:none;width:.7rem;height:1.35rem;border-radius:3px;background:linear-gradient(180deg,var(--accent),var(--accent-dark))}.brand-name[data-astro-cid-3ef6ksr2]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.15rem;min-width:0;overflow-x:auto;scrollbar-width:none}.links[data-astro-cid-3ef6ksr2]::-webkit-scrollbar{display:none}@media(max-width:719px){.brand[data-astro-cid-3ef6ksr2]{font-size:1rem}.brand-name[data-astro-cid-3ef6ksr2]{max-width:9rem}.links[data-astro-cid-3ef6ksr2]{font-size:.9em}}