:root{--brand-ground:#fafaf7;--brand-ink:#011222;--brand-lime:#c4ef52;--brand-ink-muted:#4a5468;--brand-rule:#cfd1d4;--glass-bg:#fff;--glass-bg-solid:var(--brand-ground);--glass-blur:0px;--glass-border:var(--brand-rule);--glass-shadow:none;--glass-sat:100%;--color-bg:var(--brand-ground);--color-surface:#fff;--color-text:var(--brand-ink);--color-text-muted:var(--brand-ink-muted);--color-text-inverse:var(--brand-ground);--color-accent:var(--brand-ink);--color-accent-light:var(--brand-lime);--color-accent-dark:var(--brand-ink);--color-accent-glass:#c4ef5273;--color-accent-text:var(--brand-ink);--color-success:#16833e;--color-warning:#ab6f07;--color-error:#c52020;--color-info:var(--brand-ink);--font-sans:"IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"IBM Plex Mono", "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", monospace;--text-xs:clamp(.75rem, .7rem + .2vw, .875rem);--text-sm:clamp(.875rem, .8rem + .3vw, 1rem);--text-base:clamp(1rem, .9rem + .4vw, 1.125rem);--text-lg:clamp(1.125rem, 1rem + .5vw, 1.25rem);--text-xl:clamp(1.25rem, 1.1rem + .6vw, 1.5rem);--text-2xl:clamp(1.5rem, 1.3rem + .8vw, 1.875rem);--text-3xl:clamp(1.875rem, 1.5rem + 1.5vw, 2.25rem);--text-4xl:clamp(2.25rem, 1.8rem + 2vw, 3rem);--text-5xl:clamp(3rem, 2.2rem + 3vw, 3.75rem);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--radius-sm:.375rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-full:9999px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.35s ease;--z-sticky:200;--z-overlay:300;--z-toast:500;--header-height:60px;--container-3xl:48rem;--container-4xl:56rem;--container-5xl:64rem;--container-6xl:72rem;--container-max:80rem}@media (prefers-reduced-motion:reduce){:root{--transition-fast:0s;--transition-base:0s;--transition-slow:0s}}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);transition:transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background-color var(--transition-base)}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);position:relative;overflow:hidden}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);transition:transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);position:relative;overflow:hidden}@media (hover:hover){.glass-card:hover{border-color:var(--color-accent);transform:translateY(-2px)}}.glass-button{background:var(--glass-bg);-webkit-backdrop-filter:blur(8px) saturate(var(--glass-sat));border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-lg);color:var(--color-text);transition:background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);cursor:pointer;font-weight:500;position:relative;overflow:hidden}@media (hover:hover){.glass-button:hover{background:var(--color-accent-glass);transform:translateY(-1px)}}.glass-button:active{transform:translateY(0)}.glass-nav{background:var(--glass-bg-solid);-webkit-backdrop-filter:blur(20px) saturate(var(--glass-sat));border-bottom:1px solid var(--glass-border);z-index:var(--z-sticky);position:sticky;top:0}.glass-divider{background:var(--glass-border);height:1px;margin:var(--space-xl) 0;border:none}@supports not (backdrop-filter:blur(1px)){.glass,.glass-panel,.glass-card,.glass-button,.glass-nav{background:var(--color-surface);opacity:.95}}@media (prefers-contrast:high){.glass,.glass-panel,.glass-card{border-width:2px}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{text-size-adjust:100%;scrollbar-gutter:stable;font-size:16px}body{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text);background-color:var(--color-bg);overflow-wrap:break-word;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--space-md);color:var(--color-text);font-weight:700;line-height:1.2}h1{font-size:var(--text-5xl)}h2{font-size:var(--text-4xl)}h3{font-size:var(--text-3xl)}h4{font-size:var(--text-2xl)}h5{font-size:var(--text-xl)}h6{font-size:var(--text-lg)}p{margin-bottom:var(--space-md)}a{color:var(--color-accent-text);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent);text-decoration:underline}ul,ol{margin-bottom:var(--space-md);padding-left:var(--space-xl)}li{margin-bottom:var(--space-xs)}code{font-family:var(--font-mono);border-radius:var(--radius-sm);background:#0000000d;padding:.125em .25em;font-size:.875em}pre{font-family:var(--font-mono);font-size:var(--text-sm);background:var(--glass-bg-solid);-webkit-backdrop-filter:blur(8px);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--space-md);margin-bottom:var(--space-md);overflow-x:auto}pre code{background:0 0;padding:0}img,picture,video,canvas,svg{max-width:100%;height:auto;display:block}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:none;padding:0}.container{width:100%;max-width:var(--container-max);padding:0 var(--space-lg);margin:0 auto}.section{padding:var(--space-3xl) 0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}::selection{background-color:var(--color-accent);color:var(--color-text-inverse)}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:#0000000d}::-webkit-scrollbar-thumb{background:var(--glass-bg-solid);border-radius:var(--radius-full);background-clip:content-box;border:2px solid #0000}::-webkit-scrollbar-thumb:hover{background:var(--color-accent);background-clip:content-box}@media print{body{color:#000;background:#fff}.glass,.glass-panel,.glass-card{box-shadow:none!important;background:#fff!important;border:1px solid #000!important}}.skip-link{background:var(--color-accent-dark);color:#fff;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);z-index:var(--z-toast);text-decoration:none;position:absolute;top:-100px;left:0}.skip-link:focus{top:var(--space-sm)}#main{scroll-margin-top:calc(var(--header-height) + var(--space-lg))}#main:focus{outline:none}.prose{max-width:65ch;color:var(--color-text)}.prose>*{margin-bottom:var(--space-md)}.prose h2{margin-top:var(--space-2xl);margin-bottom:var(--space-lg)}.prose h3{margin-top:var(--space-xl);margin-bottom:var(--space-md)}.prose a{color:var(--color-accent-text);text-decoration:underline}.prose a:hover{color:var(--color-accent)}.prose blockquote{border-left:4px solid var(--color-accent);padding-left:var(--space-lg);color:var(--color-text-muted);margin:var(--space-lg) 0;font-style:italic}.prose hr{background:var(--glass-border);height:1px;margin:var(--space-2xl) 0;border:none}.prose table{-webkit-overflow-scrolling:touch;border-collapse:collapse;width:100%;max-width:100%;margin:var(--space-lg) 0;display:block;overflow-x:auto}.prose th,.prose td{padding:var(--space-sm);text-align:left;border-bottom:1px solid var(--glass-border)}.prose th{background:var(--glass-bg);font-weight:600}.menu-toggle{flex-direction:column;justify-content:center;align-items:center;gap:4px;width:44px;height:44px;display:none}.menu-toggle span{width:24px;height:2px;transition:transform var(--transition-fast), opacity var(--transition-fast);background:currentColor}.menu-toggle.active span:first-child{transform:rotate(45deg)translate(5px,5px)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}@media (width<=768px){.menu-toggle{display:flex}}.search-modal[data-astro-cid-4dfgew7n]{width:min(37.5rem, calc(100vw - 2 * var(--space-lg)));color:var(--color-text);background:var(--glass-bg-solid);-webkit-backdrop-filter:blur(20px) saturate(var(--glass-sat));border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow), inset 0 1px 0 0 #ffffff1a;z-index:var(--z-overlay);opacity:0;transition:opacity var(--transition-base), transform var(--transition-base), overlay var(--transition-base) allow-discrete, display var(--transition-base) allow-discrete;margin:min(12dvh,8rem) auto auto;padding:0;transform:translateY(8px)scale(.98)}.search-modal[data-astro-cid-4dfgew7n][open]{opacity:1;transform:none}@starting-style{.search-modal[data-astro-cid-4dfgew7n][open]{opacity:0;transform:translateY(8px)scale(.98)}}.search-modal[data-astro-cid-4dfgew7n]::backdrop{opacity:0;transition:opacity var(--transition-base), overlay var(--transition-base) allow-discrete, display var(--transition-base) allow-discrete;background:#00000073}.search-modal[data-astro-cid-4dfgew7n][open]::backdrop{opacity:1}@starting-style{.search-modal[data-astro-cid-4dfgew7n][open]::backdrop{opacity:0}}@supports not (backdrop-filter:blur(1px)){.search-modal[data-astro-cid-4dfgew7n]{background:var(--color-bg)}}.search-form[data-astro-cid-4dfgew7n]{align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--glass-border);display:flex}.search-icon[data-astro-cid-4dfgew7n]{color:var(--color-text-muted);flex-shrink:0}#search-input[data-astro-cid-4dfgew7n]{min-width:0;padding:var(--space-xs) 0;font-size:var(--text-lg);font-family:var(--font-sans);color:var(--color-text);background:0 0;border:none;outline:none;flex:1}#search-input[data-astro-cid-4dfgew7n]::placeholder{color:var(--color-text-muted)}#search-input[data-astro-cid-4dfgew7n]:focus-visible{outline:none}#search-input[data-astro-cid-4dfgew7n]::-webkit-search-cancel-button{display:none}.search-close[data-astro-cid-4dfgew7n]{cursor:pointer;background:0 0;border:none;padding:0}.search-body[data-astro-cid-4dfgew7n]{overscroll-behavior:contain;max-height:min(50dvh,24rem);padding:var(--space-sm);overflow-y:auto}.search-status[data-astro-cid-4dfgew7n]{padding:var(--space-md);font-size:var(--text-sm);color:var(--color-text-muted);margin:0}.search-status[data-astro-cid-4dfgew7n][hidden]{display:none}.search-results[data-astro-cid-4dfgew7n]{gap:var(--space-xs);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.search-results[data-astro-cid-4dfgew7n] .search-result{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:background var(--transition-fast);text-decoration:none;display:block}.search-results[data-astro-cid-4dfgew7n] .search-result:hover,.search-results[data-astro-cid-4dfgew7n] .search-result:focus-visible{background:var(--color-accent-glass);outline:none}.search-results[data-astro-cid-4dfgew7n] .search-result:focus-visible{box-shadow:inset 0 0 0 2px var(--color-accent)}.search-results[data-astro-cid-4dfgew7n] .search-result-title{color:var(--color-text);font-weight:600;display:block}.search-results[data-astro-cid-4dfgew7n] .search-result-excerpt{margin-top:var(--space-xs);font-size:var(--text-sm);color:var(--color-text-muted);display:block}.search-results[data-astro-cid-4dfgew7n] .search-result-excerpt mark{background:var(--color-accent-glass);color:var(--color-accent-text);border-radius:var(--radius-sm);padding:0 .15em}.search-footer[data-astro-cid-4dfgew7n]{gap:var(--space-lg);padding:var(--space-sm) var(--space-lg);border-top:1px solid var(--glass-border);font-size:var(--text-xs);color:var(--color-text-muted);display:flex}kbd[data-astro-cid-4dfgew7n]{min-width:1.4em;font-family:var(--font-mono);text-align:center;color:var(--color-text-muted);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-sm);margin-right:.25em;padding:.1em .4em;font-size:.85em;display:inline-block}.site-header[data-astro-cid-bi27l4kv]{z-index:var(--z-sticky);padding:var(--space-md) 0;position:sticky;top:0}.header-container[data-astro-cid-bi27l4kv]{justify-content:space-between;align-items:center;gap:var(--space-xl);display:flex}.brand[data-astro-cid-bi27l4kv]{align-items:center;display:inline-flex;position:relative}.brand-logo[data-astro-cid-bi27l4kv]{width:auto;height:36px;display:block}@media (width<=640px){.brand-logo[data-astro-cid-bi27l4kv]{height:30px}}.nav-menu[data-astro-cid-bi27l4kv]{flex:1;justify-content:flex-end;display:flex}.nav-list[data-astro-cid-bi27l4kv]{align-items:center;gap:var(--space-xs);margin:0;padding:0;list-style:none;display:flex}.nav-item[data-astro-cid-bi27l4kv]{margin:0}.nav-link[data-astro-cid-bi27l4kv]{padding:var(--space-sm) var(--space-md);color:var(--color-text-muted);border-radius:var(--radius-md);transition:color var(--transition-fast), background-color var(--transition-fast);align-items:center;font-weight:500;text-decoration:none;display:inline-flex;position:relative}@media (hover:hover){.nav-link[data-astro-cid-bi27l4kv]:hover{color:var(--brand-ink);background:var(--brand-lime)}}.nav-link[data-astro-cid-bi27l4kv].active{color:var(--color-accent);background:var(--color-accent-glass)}.nav-link[data-astro-cid-bi27l4kv].active:after{content:"";background:var(--color-accent);border-radius:var(--radius-full);width:24px;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.nav-link--cta[data-astro-cid-bi27l4kv]{color:var(--brand-ink);background:var(--brand-lime);font-weight:700}@media (hover:hover){.nav-link--cta[data-astro-cid-bi27l4kv]:hover{color:var(--brand-lime);background:var(--brand-ink)}}.nav-link--cta[data-astro-cid-bi27l4kv].active{background:var(--brand-ink);color:var(--brand-lime)}.nav-link--cta[data-astro-cid-bi27l4kv].active:after{display:none}.search-toggle[data-astro-cid-bi27l4kv]{width:44px;height:44px;color:var(--color-text-muted);border-radius:var(--radius-md);cursor:pointer;transition:color var(--transition-fast), background-color var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}@media (hover:hover){.search-toggle[data-astro-cid-bi27l4kv]:hover{color:var(--brand-ink);background:var(--brand-lime)}}@media (width<=768px){.nav-menu[data-astro-cid-bi27l4kv]{top:var(--header-height);background:var(--glass-bg-solid);-webkit-backdrop-filter:blur(20px) saturate(var(--glass-sat));border-bottom:1px solid var(--glass-border);padding:var(--space-lg);opacity:0;transition:transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);pointer-events:none;visibility:hidden;position:fixed;left:0;right:0;transform:translateY(-100%)}.nav-menu[data-astro-cid-bi27l4kv].active{opacity:1;pointer-events:auto;visibility:visible;transform:translateY(0)}.nav-list[data-astro-cid-bi27l4kv]{align-items:stretch;gap:var(--space-sm);flex-direction:column}.nav-link[data-astro-cid-bi27l4kv]{justify-content:center;width:100%;min-height:44px}.nav-link[data-astro-cid-bi27l4kv].active:after{display:none}.search-toggle[data-astro-cid-bi27l4kv]{order:1;margin-left:auto}.menu-toggle[data-astro-cid-bi27l4kv]{order:2}}@supports not (backdrop-filter:blur(1px)){@media (width<=768px){.nav-menu[data-astro-cid-bi27l4kv]{background:var(--color-bg)}}}.nav-link[data-astro-cid-bi27l4kv]:focus-visible,.brand[data-astro-cid-bi27l4kv]:focus-visible,.search-toggle[data-astro-cid-bi27l4kv]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.glass-panel[data-astro-cid-fkpwst5a]{padding:var(--panel-padding);border-radius:var(--panel-radius);position:relative;overflow:hidden}.glass-panel--default[data-astro-cid-fkpwst5a]{background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.glass-panel--solid[data-astro-cid-fkpwst5a]{background:var(--glass-bg-solid);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.glass-panel--minimal[data-astro-cid-fkpwst5a]{-webkit-backdrop-filter:blur(4px);background:#ffffff05;border:1px solid #ffffff0d}.glass-panel[data-astro-cid-fkpwst5a]>[data-astro-cid-fkpwst5a]{z-index:1;position:relative}@media (prefers-reduced-transparency:reduce){.glass-panel--default[data-astro-cid-fkpwst5a],.glass-panel--solid[data-astro-cid-fkpwst5a]{background:var(--color-surface);-webkit-backdrop-filter:none}.glass-panel[data-astro-cid-fkpwst5a]:before{display:none}}@supports not (backdrop-filter:blur(1px)){.glass-panel--default[data-astro-cid-fkpwst5a]{background:#fffffff2}.glass-panel--solid[data-astro-cid-fkpwst5a]{background:#fffffffa}}.site-footer[data-astro-cid-ubon47vl]{margin-top:var(--space-3xl)}.site-footer[data-astro-cid-ubon47vl] .glass-panel{background:var(--brand-ink);border-color:var(--brand-ink);color:var(--brand-ground)}.site-footer[data-astro-cid-ubon47vl] .glass-divider{background:#fafaf72e}.footer-container[data-astro-cid-ubon47vl]{max-width:var(--container-max);margin:0 auto}.footer-grid[data-astro-cid-ubon47vl]{gap:var(--space-2xl);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.footer-section[data-astro-cid-ubon47vl]{gap:var(--space-md);flex-direction:column;display:flex}.footer-brand[data-astro-cid-ubon47vl]{align-items:center;display:inline-flex}.footer-logo[data-astro-cid-ubon47vl]{width:auto;height:32px}.footer-subtitle[data-astro-cid-ubon47vl]{font-size:var(--text-lg);color:var(--brand-lime);margin:0;font-weight:600}.footer-tagline[data-astro-cid-ubon47vl]{color:var(--brand-ground);margin:0;font-weight:600}.footer-description[data-astro-cid-ubon47vl]{color:#c5cad3;margin:0;line-height:1.6}.footer-links[data-astro-cid-ubon47vl]{gap:var(--space-sm);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.footer-link[data-astro-cid-ubon47vl]{color:#c5cad3;transition:color var(--transition-fast);align-items:center;gap:var(--space-sm);text-decoration:none;display:inline-flex}.footer-link[data-astro-cid-ubon47vl]:hover{color:var(--brand-lime)}.footer-bottom[data-astro-cid-ubon47vl]{justify-content:center;align-items:center;gap:var(--space-md);padding-top:var(--space-lg);flex-wrap:wrap;display:flex}.copyright[data-astro-cid-ubon47vl]{color:#c5cad3;font-size:var(--text-sm);margin:0}@media (width<=768px){.footer-grid[data-astro-cid-ubon47vl]{gap:var(--space-xl);grid-template-columns:1fr}}.footer-link[data-astro-cid-ubon47vl]:focus-visible{outline:2px solid var(--brand-lime);outline-offset:2px}.container[data-astro-cid-ygbe67ah]{width:100%;max-width:var(--container-width);padding-inline:var(--space-lg);margin-inline:auto}@media (width<=640px){.container[data-astro-cid-ygbe67ah]{padding-inline:var(--space-md)}}