:root{--color-bg: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #e9ecef;--color-text: #212529;--color-text-secondary: #6c757d;--color-text-muted: #adb5bd;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-accent: #7c3aed;--color-border: #dee2e6;--color-shadow: rgba(0, 0, 0, .1);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;--font-serif: Georgia, "Times New Roman", serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--max-width: 1200px;--content-width: 720px;--header-height: 64px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease}@media(prefers-color-scheme:dark){:root{--color-bg: #0d1117;--color-bg-secondary: #161b22;--color-bg-tertiary: #21262d;--color-text: #c9d1d9;--color-text-secondary: #8b949e;--color-text-muted: #6e7681;--color-primary: #58a6ff;--color-primary-hover: #79c0ff;--color-accent: #a371f7;--color-border: #30363d;--color-shadow: rgba(0, 0, 0, .3)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--color-text);background-color:var(--color-bg);min-height:100vh;transition:background-color var(--transition-base),color var(--transition-base)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;margin-bottom:var(--space-md);color:var(--color-text)}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin-bottom:var(--space-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover);text-decoration:underline}ul,ol{margin-bottom:var(--space-md);padding-left:var(--space-lg)}li{margin-bottom:var(--space-xs)}img{max-width:100%;height:auto;display:block}code{font-family:var(--font-mono);font-size:.875em;background-color:var(--color-bg-tertiary);padding:.2em .4em;border-radius:var(--radius-sm)}pre{background-color:var(--color-bg-tertiary);padding:var(--space-md);border-radius:var(--radius-md);overflow-x:auto;margin-bottom:var(--space-md)}pre code{background:none;padding:0}blockquote{border-left:4px solid var(--color-primary);padding-left:var(--space-md);margin-bottom:var(--space-md);color:var(--color-text-secondary);font-style:italic}table{width:100%;border-collapse:collapse;margin-bottom:var(--space-md)}th,td{padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);text-align:left}th{background-color:var(--color-bg-secondary);font-weight:600}hr{border:none;border-top:1px solid var(--color-border);margin:var(--space-xl) 0}::selection{background-color:var(--color-primary);color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-text-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.skip-link{position:absolute;top:-100%;left:50%;transform:translate(-50%);background:var(--color-primary);color:#fff;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);z-index:9999;transition:top var(--transition-fast)}.skip-link:focus{top:var(--space-md)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-md)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease forwards}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background-color:var(--color-bg);border-bottom:1px solid var(--color-border);backdrop-filter:blur(10px);background-color:rgba(var(--color-bg),.9)}.main-nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:var(--header-height)}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-sm);color:var(--color-text);font-weight:700;font-size:1.25rem;text-decoration:none;transition:color var(--transition-fast)}.logo[data-astro-cid-3ef6ksr2]:hover{color:var(--color-primary);text-decoration:none}.logo[data-astro-cid-3ef6ksr2] svg[data-astro-cid-3ef6ksr2]{color:var(--color-primary)}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-xs)}.nav-link[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;padding:var(--space-sm) var(--space-md);color:var(--color-text-secondary);font-weight:500;text-decoration:none;border-radius:var(--radius-md);transition:all var(--transition-fast)}.nav-link[data-astro-cid-3ef6ksr2]:hover,.nav-link[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--color-primary);background-color:var(--color-bg-secondary);text-decoration:none}.nav-link[data-astro-cid-3ef6ksr2].search-link{padding:var(--space-sm)}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:none;background:none;border:none;cursor:pointer;padding:var(--space-sm);color:var(--color-text)}.hamburger[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background-color:currentColor;position:relative;transition:background-color var(--transition-fast)}.hamburger[data-astro-cid-3ef6ksr2]:before,.hamburger[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;width:100%;height:2px;background-color:currentColor;transition:transform var(--transition-fast)}.hamburger[data-astro-cid-3ef6ksr2]:before{top:-8px}.hamburger[data-astro-cid-3ef6ksr2]:after{bottom:-8px}[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger[data-astro-cid-3ef6ksr2]{background-color:transparent}[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger[data-astro-cid-3ef6ksr2]:before{transform:translateY(8px) rotate(45deg)}[data-astro-cid-3ef6ksr2][aria-expanded=true] .hamburger[data-astro-cid-3ef6ksr2]:after{transform:translateY(-8px) rotate(-45deg)}@media(max-width:768px){.nav-links[data-astro-cid-3ef6ksr2]{position:fixed;top:var(--header-height);left:0;right:0;background-color:var(--color-bg);border-bottom:1px solid var(--color-border);flex-direction:column;padding:var(--space-md);gap:var(--space-xs);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all var(--transition-base)}.nav-links[data-astro-cid-3ef6ksr2].is-open{transform:translateY(0);opacity:1;visibility:visible}.nav-link[data-astro-cid-3ef6ksr2]{width:100%;justify-content:center}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:block}}.site-footer[data-astro-cid-sz7xmlte]{background-color:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:var(--space-3xl) 0 var(--space-xl)}.footer-content[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.5fr 1fr;gap:var(--space-3xl);margin-bottom:var(--space-2xl)}.footer-brand[data-astro-cid-sz7xmlte]{max-width:400px}.footer-logo[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:var(--space-sm);font-size:1.25rem;font-weight:700;color:var(--color-text);text-decoration:none;margin-bottom:var(--space-md)}.footer-logo[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary);text-decoration:none}.footer-logo[data-astro-cid-sz7xmlte] svg[data-astro-cid-sz7xmlte]{color:var(--color-primary)}.footer-description[data-astro-cid-sz7xmlte]{color:var(--color-text-secondary);margin-bottom:var(--space-lg)}.social-links[data-astro-cid-sz7xmlte]{display:flex;gap:var(--space-sm)}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-full);background-color:var(--color-bg-tertiary);color:var(--color-text-secondary);transition:all var(--transition-fast)}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{background-color:var(--color-primary);color:#fff;transform:translateY(-2px);text-decoration:none}.footer-links[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-xl)}.footer-title[data-astro-cid-sz7xmlte]{font-size:1rem;font-weight:600;margin-bottom:var(--space-md);color:var(--color-text)}.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(--space-sm)}.footer-section[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.footer-section[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary)}.footer-bottom[data-astro-cid-sz7xmlte]{padding-top:var(--space-xl);border-top:1px solid var(--color-border);display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-md);font-size:.875rem;color:var(--color-text-muted)}.credits[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-secondary)}@media(max-width:768px){.footer-content[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--space-2xl)}.footer-brand[data-astro-cid-sz7xmlte]{max-width:100%}.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;text-align:center}}.site-wrapper[data-astro-cid-37fxchfa]{display:flex;flex-direction:column;min-height:100vh}.main-content[data-astro-cid-37fxchfa]{flex:1;padding:var(--space-xl) 0}.scroll-to-top[data-astro-cid-37fxchfa]{position:fixed;bottom:var(--space-lg);right:var(--space-lg);width:48px;height:48px;border-radius:var(--radius-full);background-color:var(--color-primary);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px var(--color-shadow);transition:transform var(--transition-fast),opacity var(--transition-fast);opacity:1;z-index:100}.scroll-to-top[data-astro-cid-37fxchfa]:hover{transform:translateY(-2px);background-color:var(--color-primary-hover)}.scroll-to-top[data-astro-cid-37fxchfa][hidden]{opacity:0;pointer-events:none}@media(max-width:768px){.main-content[data-astro-cid-37fxchfa]{padding:var(--space-lg) 0}}