.site-footer[data-astro-cid-sz7xmlte]{background:var(--da-ink-800);border-top:1px solid var(--da-line-700);margin-top:auto}.footer-container[data-astro-cid-sz7xmlte]{max-width:var(--da-max-width);margin:0 auto;padding:var(--da-space-12) var(--da-space-8) var(--da-space-8)}.footer-brand[data-astro-cid-sz7xmlte]{margin-bottom:var(--da-space-10)}.datanarch-symbol[data-astro-cid-sz7xmlte]{width:18px;height:18px;flex-shrink:0}.datanarch-wordmark[data-astro-cid-sz7xmlte]{font-size:var(--da-text-xl);margin-bottom:var(--da-space-3)}.footer-tagline[data-astro-cid-sz7xmlte]{color:var(--da-text-muted);font-size:var(--da-text-sm);max-width:400px;margin-top:var(--da-space-3)}.footer-links[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--da-space-10);margin-bottom:var(--da-space-10);padding-bottom:var(--da-space-10);border-bottom:1px solid var(--da-line-700)}.footer-section[data-astro-cid-sz7xmlte] h3[data-astro-cid-sz7xmlte]{color:var(--da-text-on-ink);font-size:var(--da-text-sm);font-weight:var(--da-font-semibold);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--da-space-4)}.footer-section[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0}.footer-section[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:var(--da-space-2)}.footer-section[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--da-text-secondary);text-decoration:none;font-size:var(--da-text-sm);transition:color var(--da-transition-fast)}.footer-section[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--da-accent-500)}.footer-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:center;align-items:center}.copyright[data-astro-cid-sz7xmlte]{color:var(--da-text-muted);font-size:var(--da-text-xs);text-align:center}.copyright[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--da-accent-600);text-decoration:none;transition:color var(--da-transition-fast)}.copyright[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--da-accent-500)}@media (max-width: 640px){.footer-links[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--da-space-6)}}.language-selector[data-astro-cid-ltpqzwiw]{display:flex;gap:var(--da-space-2);align-items:center}.lang-link[data-astro-cid-ltpqzwiw]{display:flex;align-items:center;gap:var(--da-space-1);padding:var(--da-space-1) var(--da-space-2);border-radius:var(--da-radius-md);text-decoration:none;color:var(--da-text-secondary);font-size:var(--da-text-sm);font-weight:var(--da-font-medium);transition:all var(--da-transition-fast);border:1px solid transparent}.lang-link[data-astro-cid-ltpqzwiw]:hover{background:var(--da-ink-700);color:var(--da-text-on-ink)}.lang-link[data-astro-cid-ltpqzwiw].active{color:var(--da-accent-500);border-color:var(--da-accent-500)}.lang-flag[data-astro-cid-ltpqzwiw]{font-size:1.2em}.lang-code[data-astro-cid-ltpqzwiw]{font-family:var(--da-font-mono)}.site-header[data-astro-cid-3ef6ksr2]{background:var(--da-bg-primary);border-bottom:1px solid var(--da-line-700);position:sticky;top:0;z-index:100;backdrop-filter:blur(8px)}.header-container[data-astro-cid-3ef6ksr2]{max-width:var(--da-max-width);margin:0 auto;padding:var(--da-space-6) var(--da-space-8);display:flex;align-items:center;justify-content:space-between;gap:var(--da-space-8)}.datanarch-lockup[data-astro-cid-3ef6ksr2]{text-decoration:none;color:var(--da-text-on-ink);transition:color var(--da-transition-fast)}.datanarch-lockup[data-astro-cid-3ef6ksr2]:hover{color:var(--da-accent-500)}.datanarch-symbol[data-astro-cid-3ef6ksr2]{width:24px;height:24px;flex-shrink:0}.datanarch-wordmark[data-astro-cid-3ef6ksr2]{font-size:var(--da-text-xl)}.main-nav[data-astro-cid-3ef6ksr2]{flex:1;display:flex;justify-content:flex-end}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--da-space-6);list-style:none;margin:0;padding:0}.nav-link[data-astro-cid-3ef6ksr2]{color:var(--da-text-secondary);text-decoration:none;font-size:var(--da-text-base);font-weight:var(--da-font-medium);padding:var(--da-space-2) var(--da-space-3);border-radius:var(--da-radius-md);transition:all var(--da-transition-fast);position:relative}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--da-text-on-ink);background:var(--da-ink-700)}.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--da-accent-500);font-weight:var(--da-font-semibold)}.nav-link[data-astro-cid-3ef6ksr2].active:after{content:"";position:absolute;bottom:-.5rem;left:50%;transform:translate(-50%);width:4px;height:4px;background:var(--da-accent-500);border-radius:50%}@media (max-width: 768px){.header-container[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:flex-start;gap:var(--da-space-4)}.main-nav[data-astro-cid-3ef6ksr2]{width:100%}.nav-list[data-astro-cid-3ef6ksr2]{width:100%;flex-direction:column;gap:var(--da-space-2)}.nav-link[data-astro-cid-3ef6ksr2]{display:block;width:100%}}:root{--da-ink-900: #0A0E12;--da-ink-800: #12171D;--da-ink-700: #1A2028;--da-line-700: #1E2630;--da-line-600: #2A3441;--da-line-500: #3A4554;--da-paper-0: #FFFFFF;--da-paper-100: #E8EAED;--da-paper-200: #C1C6CD;--da-accent-700: #126B85;--da-accent-600: #1783A6;--da-accent-500: #00A7C9;--da-accent-400: #33BDDB;--da-success: #10B981;--da-warning: #F59E0B;--da-error: #EF4444;--da-text-on-ink: var(--da-paper-0);--da-text-secondary: var(--da-paper-100);--da-text-muted: var(--da-paper-200);--da-bg-primary: var(--da-ink-900);--da-bg-elevated: var(--da-ink-800);--da-space-1: .25rem;--da-space-2: .5rem;--da-space-3: .75rem;--da-space-4: 1rem;--da-space-5: 1.25rem;--da-space-6: 1.5rem;--da-space-8: 2rem;--da-space-10: 2.5rem;--da-space-12: 3rem;--da-space-16: 4rem;--da-space-20: 5rem;--da-space-24: 6rem;--da-text-xs: .75rem;--da-text-sm: .875rem;--da-text-base: 1rem;--da-text-lg: 1.125rem;--da-text-xl: 1.25rem;--da-text-2xl: 1.5rem;--da-text-3xl: 1.875rem;--da-text-4xl: 2.25rem;--da-text-5xl: 3rem;--da-text-6xl: 3.75rem;--da-leading-tight: 1.25;--da-leading-normal: 1.5;--da-leading-relaxed: 1.75;--da-font-normal: 400;--da-font-medium: 500;--da-font-semibold: 600;--da-font-bold: 700;--da-transition-fast: .15s ease;--da-transition-base: .25s ease;--da-transition-slow: .35s ease;--da-radius-sm: .25rem;--da-radius-md: .5rem;--da-radius-lg: .75rem;--da-radius-xl: 1rem;--da-radius-full: 9999px;--da-shadow-sm: 0 1px 2px rgba(0, 0, 0, .25);--da-shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--da-shadow-lg: 0 10px 15px rgba(0, 0, 0, .35);--da-shadow-xl: 0 20px 25px rgba(0, 0, 0, .4);--da-max-width: 1200px;--da-gap-header: 6px;--da-screen-sm: 640px;--da-screen-md: 768px;--da-screen-lg: 1024px;--da-screen-xl: 1280px}:root{--da-font-sans: "IBM Plex Sans", Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--da-font-mono: "IBM Plex Mono", "Fira Code", "Cascadia Code", Consolas, monospace}.datanarch-lockup{display:inline-flex;align-items:center;gap:var(--da-gap-header);color:var(--da-text-on-ink)}.datanarch-wordmark{font-family:var(--da-font-sans);font-weight:var(--da-font-semibold);font-style:italic;letter-spacing:.02em;line-height:1}.datanarch-symbol .da-bracket{stroke:var(--da-text-on-ink)}.datanarch-symbol .da-arc{stroke:var(--da-accent-600)}.datanarch-symbol .da-core{fill:var(--da-accent-600)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--da-bg-primary);color:var(--da-text-on-ink);font-family:var(--da-font-sans);line-height:var(--da-leading-normal);min-height:100vh;overflow-x:hidden}.page-wrapper{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;width:100%}h1,h2,h3,h4,h5,h6{font-weight:var(--da-font-bold);line-height:var(--da-leading-tight);color:var(--da-text-on-ink)}h1{font-size:var(--da-text-5xl);margin-bottom:var(--da-space-6)}h2{font-size:var(--da-text-4xl);margin-bottom:var(--da-space-5)}h3{font-size:var(--da-text-3xl);margin-bottom:var(--da-space-4)}h4{font-size:var(--da-text-2xl);margin-bottom:var(--da-space-3)}p{margin-bottom:var(--da-space-4);color:var(--da-text-secondary)}a{color:var(--da-accent-600);transition:color var(--da-transition-fast)}a:hover{color:var(--da-accent-500)}code{font-family:var(--da-font-mono);font-size:.9em;background:var(--da-ink-800);padding:.2em .4em;border-radius:var(--da-radius-sm);border:1px solid var(--da-line-700)}pre{background:var(--da-ink-800);border:1px solid var(--da-line-700);border-radius:var(--da-radius-md);padding:var(--da-space-4);overflow-x:auto;margin-bottom:var(--da-space-6)}pre code{background:none;border:none;padding:0}.container{max-width:var(--da-max-width);margin:0 auto;padding:0 var(--da-space-8)}.section{padding:var(--da-space-16) 0}@media (max-width: 768px){h1{font-size:var(--da-text-4xl)}h2{font-size:var(--da-text-3xl)}h3{font-size:var(--da-text-2xl)}.container{padding:0 var(--da-space-4)}.section{padding:var(--da-space-10) 0}}