:root{--atb-bg: #fbf8f4;--atb-bg-elev: #ffffff;--atb-bg-sunken: #f3eee6;--atb-fg: #1a1612;--atb-fg-strong: #0c0a08;--atb-fg-muted: #6b6358;--atb-fg-subtle: #968c7e;--atb-border: #e8e0d2;--atb-border-strong: #d4c8b3;--atb-accent: #b45309;--atb-accent-hover: #92400e;--atb-accent-soft: #fef3c7;--atb-accent-fg: #ffffff;--atb-cat-ai: #b45309;--atb-cat-prod: #166534;--atb-cat-news: #9f1239;--atb-font-sans: "Noto Sans KR", "Inter", -apple-system, system-ui, sans-serif;--atb-font-en: "Inter", "Noto Sans KR", system-ui, sans-serif;--atb-font-mono: "JetBrains Mono", ui-monospace, monospace;--atb-radius: 4px;--atb-radius-lg: 10px;--atb-container: 1200px;--atb-container-narrow: 760px}[data-theme=dark]{--atb-bg: #14110d;--atb-bg-elev: #1c1814;--atb-bg-sunken: #0f0d0a;--atb-fg: #f1ebe0;--atb-fg-strong: #fffaf0;--atb-fg-muted: #a89e8d;--atb-fg-subtle: #6b6354;--atb-border: #2a241d;--atb-border-strong: #3d3528;--atb-accent: #f59e0b;--atb-accent-hover: #fbbf24;--atb-accent-soft: #422a0a;--atb-accent-fg: #14110d;--atb-cat-ai: #f59e0b;--atb-cat-prod: #4ade80;--atb-cat-news: #fb7185}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--atb-bg);color:var(--atb-fg);font-family:var(--atb-font-sans);line-height:1.6;font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{display:flex;flex-direction:column;min-height:100vh}a{color:inherit;text-decoration:none}a:hover{color:var(--atb-accent)}img{display:block;max-width:100%}h1,h2,h3,h4{font-family:var(--atb-font-sans);letter-spacing:-.02em;margin:0;color:var(--atb-fg-strong);line-height:1.2}p{margin:0}button{font-family:inherit;cursor:pointer}::selection{background:var(--atb-accent-soft);color:var(--atb-fg-strong)}.atb-mono{font-family:var(--atb-font-mono);font-size:.78em;letter-spacing:.02em}.atb-en{font-family:var(--atb-font-en)}.atb-container{width:100%;max-width:var(--atb-container);margin:0 auto;padding:0 32px}.atb-container-narrow{width:100%;max-width:var(--atb-container-narrow);margin:0 auto;padding:0 24px}@media(max-width:640px){.atb-container{padding:0 20px}}.atb-chip{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-family:var(--atb-font-en);border-radius:999px;border:1px solid var(--atb-border-strong);color:var(--atb-fg-muted);background:transparent;white-space:nowrap}.atb-chip[data-cat=ai]{color:var(--atb-cat-ai);border-color:color-mix(in oklab,var(--atb-cat-ai) 35%,transparent)}.atb-chip[data-cat=prod]{color:var(--atb-cat-prod);border-color:color-mix(in oklab,var(--atb-cat-prod) 35%,transparent)}.atb-chip[data-cat=news]{color:var(--atb-cat-news);border-color:color-mix(in oklab,var(--atb-cat-news) 35%,transparent)}.atb-chip-solid[data-cat=ai]{background:var(--atb-cat-ai);color:#fff;border-color:transparent}.atb-chip-solid[data-cat=prod]{background:var(--atb-cat-prod);color:#fff;border-color:transparent}.atb-chip-solid[data-cat=news]{background:var(--atb-cat-news);color:#fff;border-color:transparent}.atb-chip-lg{font-size:12px;padding:4px 10px}.atb-placeholder{background:repeating-linear-gradient(135deg,color-mix(in oklab,var(--atb-fg-muted) 10%,transparent) 0 1px,transparent 1px 8px),var(--atb-bg-sunken);border:1px solid var(--atb-border);display:flex;align-items:center;justify-content:center;color:var(--atb-fg-subtle);font-family:var(--atb-font-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;width:100%}.atb-adslot{border:1px dashed var(--atb-border-strong);background:transparent;display:flex;align-items:center;justify-content:center;color:var(--atb-fg-subtle);font-family:var(--atb-font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;border-radius:var(--atb-radius);min-height:90px}.atb-mark{display:inline-flex;align-items:center;gap:8px;font-family:var(--atb-font-en);font-weight:800;letter-spacing:-.03em;font-size:18px;color:var(--atb-fg-strong);text-decoration:none}.atb-mark .atb-mark-svg{color:var(--atb-accent);flex:0 0 auto;display:block}.atb-mark .ko{font-family:var(--atb-font-sans);font-weight:600;font-size:12px;color:var(--atb-fg-muted);letter-spacing:0}.atb-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--atb-radius);font-weight:600;font-size:14px;border:1px solid transparent;background:var(--atb-fg-strong);color:var(--atb-bg);transition:opacity .15s ease,background .15s ease;cursor:pointer;font-family:inherit}.atb-btn:hover{opacity:.85;color:var(--atb-bg)}.atb-btn-ghost{background:transparent;color:var(--atb-fg-strong);border-color:var(--atb-border-strong)}.atb-btn-ghost:hover{color:var(--atb-fg-strong);border-color:var(--atb-fg-strong)}.atb-btn-accent{background:var(--atb-accent);color:var(--atb-accent-fg)}.atb-btn-accent:hover{background:var(--atb-accent-hover);color:var(--atb-accent-fg)}.atb-pill{padding:8px 16px;border-radius:999px;border:1px solid var(--atb-border-strong);background:transparent;color:var(--atb-fg-muted);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease;text-decoration:none;display:inline-flex;align-items:center}.atb-pill:hover{border-color:var(--atb-fg-strong);color:var(--atb-fg-strong)}.atb-pill[aria-current=page],.atb-pill.is-active{background:var(--atb-fg-strong);color:var(--atb-bg);border-color:var(--atb-fg-strong)}.atb-prose{font-size:17px;line-height:1.8;color:var(--atb-fg)}.atb-prose h2,.atb-prose h3,.atb-prose h4{scroll-margin-top:72px}.atb-prose h2{font-size:28px;font-weight:700;letter-spacing:-.02em;margin:48px 0 16px;line-height:1.25}.atb-prose h3{font-size:22px;font-weight:700;letter-spacing:-.015em;margin:40px 0 12px;line-height:1.3}.atb-prose h4{font-size:18px;font-weight:600;margin:32px 0 10px}.atb-prose p{margin:0 0 18px}.atb-prose ul,.atb-prose ol{margin:0 0 18px;padding-left:24px}.atb-prose li{margin-bottom:6px}.atb-prose a{color:var(--atb-accent);border-bottom:1px solid color-mix(in oklab,var(--atb-accent) 35%,transparent)}.atb-prose a:hover{border-bottom-color:var(--atb-accent)}.atb-prose strong{color:var(--atb-fg-strong);font-weight:700}.atb-prose blockquote{margin:32px 0;padding:20px 28px;border-left:3px solid var(--atb-accent);background:var(--atb-accent-soft);font-size:18px;font-weight:500;line-height:1.6;border-radius:0 8px 8px 0}.atb-prose blockquote p{margin:0}.atb-prose code{font-family:var(--atb-font-mono);font-size:.92em;background:var(--atb-bg-sunken);padding:2px 6px;border-radius:4px;border:1px solid var(--atb-border)}.atb-prose pre{font-family:var(--atb-font-mono);font-size:14px;background:var(--atb-bg-sunken);border:1px solid var(--atb-border);border-radius:8px;padding:16px 20px;overflow-x:auto;margin:24px 0}.atb-prose pre code{background:transparent;border:0;padding:0}.atb-prose table{width:100%;border-collapse:collapse;margin:24px 0;border:1px solid var(--atb-border);border-radius:8px;overflow:hidden;font-size:14px}.atb-prose thead{background:var(--atb-bg-sunken)}.atb-prose th,.atb-prose td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--atb-border)}.atb-prose th{font-weight:600;color:var(--atb-fg-strong);font-size:13px;text-transform:uppercase;letter-spacing:.04em}.atb-prose tr:last-child td{border-bottom:0}.atb-prose img{border-radius:8px;border:1px solid var(--atb-border);margin:24px 0}.atb-prose hr{border:0;border-top:1px solid var(--atb-border);margin:48px 0}.atb-header[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--atb-border);background:var(--atb-bg);position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.05)}.atb-header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;padding:14px 32px;gap:24px}.atb-header-left[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:32px;min-width:0}.atb-nav[data-astro-cid-3ef6ksr2]{display:flex;gap:24px;font-size:14px;font-weight:500}.atb-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--atb-fg-muted);transition:color .15s ease;white-space:nowrap}.atb-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.atb-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].is-active{color:var(--atb-fg-strong)}.atb-header-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:12px}.atb-icon-btn[data-astro-cid-3ef6ksr2]{border:1px solid var(--atb-border-strong);background:transparent;width:36px;height:36px;border-radius:999px;color:var(--atb-fg-muted);display:inline-flex;align-items:center;justify-content:center;transition:color .15s ease,border-color .15s ease}.atb-icon-btn[data-astro-cid-3ef6ksr2]:hover{color:var(--atb-fg-strong);border-color:var(--atb-fg-strong)}.atb-icon-btn[data-astro-cid-3ef6ksr2] .atb-icon-sun[data-astro-cid-3ef6ksr2]{display:none}[data-theme=dark] .atb-icon-btn[data-astro-cid-3ef6ksr2] .atb-icon-sun[data-astro-cid-3ef6ksr2]{display:inline}[data-theme=dark] .atb-icon-btn[data-astro-cid-3ef6ksr2] .atb-icon-moon[data-astro-cid-3ef6ksr2]{display:none}@media(max-width:760px){.atb-nav[data-astro-cid-3ef6ksr2]{display:none}.atb-header-inner[data-astro-cid-3ef6ksr2]{padding:12px 20px;gap:12px}}.atb-footer[data-astro-cid-sz7xmlte]{margin-top:80px;padding:48px 0 28px;border-top:1px solid var(--atb-border);background:var(--atb-bg-sunken);color:var(--atb-fg-muted);font-size:13px}.atb-footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}.atb-footer-tagline[data-astro-cid-sz7xmlte]{margin-top:12px;line-height:1.6}.atb-footer-domain[data-astro-cid-sz7xmlte]{margin-top:14px;font-size:11px;color:var(--atb-fg-subtle)}.atb-footer[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--atb-fg-subtle);margin-bottom:12px;font-weight:600}.atb-footer[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.atb-footer[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--atb-fg-strong)}.atb-footer-bottom[data-astro-cid-sz7xmlte]{margin-top:32px;padding-top:20px;border-top:1px solid var(--atb-border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--atb-fg-subtle)}@media(max-width:760px){.atb-footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:28px}.atb-footer-grid[data-astro-cid-sz7xmlte]>div[data-astro-cid-sz7xmlte]:first-child{grid-column:1 / -1}}.atb-main{flex:1;width:100%}