.header[data-astro-cid-xtioamnm]{position:fixed;top:0;left:0;width:100%;height:0;z-index:var(--z-sticky);background:none;border:none}.header-container[data-astro-cid-xtioamnm]{position:relative;display:flex;align-items:center;justify-content:space-between;max-width:var(--page-width);margin:0 auto;padding:0;height:0}.header-left[data-astro-cid-xtioamnm]{position:fixed;top:var(--space-4);left:var(--space-6);flex-shrink:0;z-index:calc(var(--z-sticky) + 1)}.logo[data-astro-cid-xtioamnm]{display:flex;align-items:center;gap:var(--space-2);text-decoration:none;color:var(--color-fg)}.logo-icon[data-astro-cid-xtioamnm]{width:28px;height:28px;border-radius:var(--radius-md)}.logo-text[data-astro-cid-xtioamnm]{font-size:var(--text-lg);font-weight:var(--font-bold)}.nav[data-astro-cid-xtioamnm]{position:fixed;top:var(--space-4);left:50%;transform:translate(-50%);z-index:calc(var(--z-sticky) + 1)}.nav-list[data-astro-cid-xtioamnm]{display:flex;gap:var(--space-4);align-items:center;list-style:none;padding:0;margin:0}.pill-shell[data-astro-cid-xtioamnm]{display:flex;align-items:center;padding:var(--space-2) var(--space-4);min-height:48px;border-radius:var(--radius-full);background:#ffffffe6;box-shadow:0 4px 20px #00000014;border:1px solid rgba(0,0,0,.06);backdrop-filter:blur(8px)}.dark .pill-shell[data-astro-cid-xtioamnm]{background:#1c1917d9;border-color:#ffffff14;box-shadow:0 4px 20px #0000004d}.nav-shell[data-astro-cid-xtioamnm]{display:flex;align-items:center;padding:0;border-radius:var(--radius-full);background:transparent;box-shadow:none;border:none;backdrop-filter:none}.nav-link[data-astro-cid-xtioamnm]{display:inline-flex;align-items:center;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-fg-muted);text-decoration:none;padding:var(--space-2) var(--space-3);border-radius:var(--radius-full);line-height:1;transition:color var(--transition-fast),background-color var(--transition-fast);transform:translateY(4px)}.nav-link[data-astro-cid-xtioamnm]:hover,.nav-link[data-astro-cid-xtioamnm].active{color:var(--color-fg);background-color:transparent}.nav-link[data-astro-cid-xtioamnm].active{color:var(--color-accent);background-color:transparent}.header-right[data-astro-cid-xtioamnm]{position:fixed;top:var(--space-4);right:var(--space-6);display:flex;align-items:center;gap:var(--space-4);flex-shrink:0;z-index:calc(var(--z-sticky) + 1)}.header-icon-btn[data-astro-cid-xtioamnm]{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;border-radius:var(--radius-full);color:var(--color-fg-muted);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast);text-decoration:none}.header-icon-btn[data-astro-cid-xtioamnm]:hover{background-color:var(--color-bg-secondary);color:var(--color-fg)}.icon-sun[data-astro-cid-xtioamnm]{display:block}.icon-moon[data-astro-cid-xtioamnm],.dark .icon-sun[data-astro-cid-xtioamnm]{display:none}.dark .icon-moon[data-astro-cid-xtioamnm]{display:block}.mobile-menu-toggle[data-astro-cid-xtioamnm]{display:none;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;border-radius:var(--radius-full);color:var(--color-fg-muted);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast)}.mobile-menu-toggle[data-astro-cid-xtioamnm]:hover{background-color:var(--color-bg-secondary);color:var(--color-fg)}.mobile-menu-toggle[data-astro-cid-xtioamnm] .icon-close[data-astro-cid-xtioamnm],.mobile-menu-toggle[data-astro-cid-xtioamnm][aria-expanded=true] .icon-menu[data-astro-cid-xtioamnm]{display:none}.mobile-menu-toggle[data-astro-cid-xtioamnm][aria-expanded=true] .icon-close[data-astro-cid-xtioamnm]{display:block}.mobile-nav[data-astro-cid-xtioamnm]{display:none;position:fixed;top:calc(var(--header-height) + var(--space-6));left:var(--space-4);right:var(--space-4);background-color:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-lg);z-index:calc(var(--z-sticky) + 1)}.mobile-nav[data-astro-cid-xtioamnm].open{display:block}.mobile-nav-list[data-astro-cid-xtioamnm]{display:flex;flex-direction:column;gap:var(--space-2);list-style:none;padding:0;margin:0}.mobile-nav-link[data-astro-cid-xtioamnm]{display:block;font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-fg-muted);text-decoration:none;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);transition:background-color var(--transition-fast),color var(--transition-fast)}.mobile-nav-link[data-astro-cid-xtioamnm]:hover,.mobile-nav-link[data-astro-cid-xtioamnm].active{background-color:var(--color-bg-secondary);color:var(--color-fg)}.mobile-nav-link[data-astro-cid-xtioamnm].active{background-color:var(--color-accent-light);color:var(--color-accent)}@media(max-width:768px){.nav[data-astro-cid-xtioamnm]{display:none}.header-right[data-astro-cid-xtioamnm]{gap:var(--space-2)}.mobile-menu-toggle[data-astro-cid-xtioamnm]{display:flex}.header-left[data-astro-cid-xtioamnm],.header-right[data-astro-cid-xtioamnm]{top:var(--space-3)}}.footer[data-astro-cid-spglvmax]{padding:var(--space-8) 0;margin-top:auto;text-align:center}.copyright[data-astro-cid-spglvmax]{font-size:var(--text-sm);color:var(--color-fg-muted);margin:0;opacity:.7}:root{--color-bg: #fafaf9;--color-bg-secondary: #f5f5f4;--color-bg-tertiary: #e7e5e4;--color-fg: #1c1917;--color-fg-secondary: #44403c;--color-fg-muted: #78716c;--color-border: #d6d3d1;--color-border-light: #e7e5e4;--color-accent: #2563eb;--color-accent-hover: #1d4ed8;--color-accent-light: #dbeafe;--color-success: #16a34a;--color-warning: #ca8a04;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-accent: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);--gradient-warm: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-cool: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-sunset: linear-gradient(135deg, #fa709a 0%, #fee140 100%);--gradient-ocean: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);--card-bg: linear-gradient(160deg, #ffffff 0%, #f8fafc 40%, #eef2ff 100%);--card-border: rgba(59, 130, 246, .15);--card-shadow: 0 18px 40px rgba(15, 23, 42, .12);--card-glow: rgba(59, 130, 246, .15);--deco-blob-1: rgba(59, 130, 246, .08);--deco-blob-2: rgba(139, 92, 246, .06);--deco-blob-3: rgba(236, 72, 153, .05);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-glow: 0 8px 32px rgba(59, 130, 246, .15);--shadow-card: 0 18px 40px rgba(15, 23, 42, .12);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.25rem;--radius-full: 9999px;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;--font-mono: ui-monospace, "JetBrains Mono", "Fira Code", Consolas, monospace;--text-xs: .75rem;--text-sm: .8125rem;--text-base: 1.0625rem;--text-lg: 1.25rem;--text-xl: 1.375rem;--text-2xl: 1.625rem;--text-3xl: 2.25rem;--text-4xl: 2.5rem;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.75;--leading-loose: 1.9;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--content-width: 800px;--page-width: 1200px;--header-height: 64px;--transition-fast: .15s ease-out;--transition-normal: .2s ease-out;--transition-slow: .3s ease-out;--z-dropdown: 100;--z-sticky: 200;--z-modal: 300;--z-tooltip: 400}.dark{--color-bg: #1c1917;--color-bg-secondary: #292524;--color-bg-tertiary: #44403c;--color-fg: #fafaf9;--color-fg-secondary: #d6d3d1;--color-fg-muted: #a8a29e;--color-border: #44403c;--color-border-light: #292524;--color-accent: #60a5fa;--color-accent-hover: #93c5fd;--color-accent-light: #1e3a5f;--gradient-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--gradient-accent: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);--card-bg: linear-gradient(160deg, #1f2937 0%, #111827 45%, #1e1b4b 100%);--card-border: rgba(148, 163, 184, .18);--card-shadow: 0 18px 40px rgba(2, 6, 23, .5);--card-glow: rgba(96, 165, 250, .1);--deco-blob-1: rgba(96, 165, 250, .06);--deco-blob-2: rgba(139, 92, 246, .05);--deco-blob-3: rgba(236, 72, 153, .04);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4), 0 4px 6px -4px rgb(0 0 0 / .3);--shadow-glow: 0 8px 32px rgba(96, 165, 250, .1);--shadow-card: 0 18px 40px rgba(2, 6, 23, .5)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;line-height:var(--leading-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;scrollbar-gutter:stable}body{background-color:var(--color-bg);color:var(--color-fg);min-height:100vh;position:relative}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(59,130,246,.1),transparent),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(139,92,246,.08),transparent),radial-gradient(ellipse 50% 30% at 50% 50%,rgba(236,72,153,.05),transparent);z-index:-10;pointer-events:none}.dark body:before{background:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(59,130,246,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(139,92,246,.12),transparent),radial-gradient(ellipse 50% 30% at 50% 50%,rgba(236,72,153,.08),transparent)}:root{--bg-mode: solid;--bg-solid-color: var(--color-bg);--bg-image-url: none;--bg-blur-amount: 8px;--bg-overlay-opacity: .7}.dark{--bg-solid-color: var(--color-bg);--bg-overlay-opacity: .8}body[data-bg-mode=solid]{background-color:var(--bg-solid-color)}body[data-bg-mode=image]{background-color:var(--color-bg)}body[data-bg-mode=image]:before{content:"";position:fixed;inset:0;z-index:-2;background-image:var(--bg-image-url);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed;filter:blur(var(--bg-blur-amount));transform:scale(1.1)}body[data-bg-mode=image]:after{content:"";position:fixed;inset:0;z-index:-1;background-color:var(--color-bg);opacity:var(--bg-overlay-opacity)}.bg-solid{background-color:var(--bg-solid-color)!important}.bg-transparent{background-color:transparent!important}body[data-bg-mode=image] .glass-card{background-color:#fffc;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}.dark body[data-bg-mode=image] .glass-card,body[data-bg-mode=image].dark .glass-card{background-color:#1c1917cc;border:1px solid rgba(255,255,255,.1)}h1,h2,h3,h4,h5,h6{font-weight:var(--font-semibold);line-height:var(--leading-tight);color:var(--color-fg)}h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}h4{font-size:var(--text-lg)}p{font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-fg-secondary)}a{color:var(--color-accent);text-decoration:underline;text-underline-offset:2px;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}code{font-family:var(--font-mono);font-size:.9em;background-color:var(--color-bg-secondary);padding:.125em .375em;border-radius:var(--radius-sm)}pre{font-family:var(--font-mono);font-size:var(--text-sm);line-height:var(--leading-relaxed);background-color:var(--color-bg-secondary);padding:var(--space-4);border-radius:var(--radius-lg);overflow-x:auto}pre code{background:none;padding:0}ul,ol{padding-left:var(--space-6)}li{margin-bottom:var(--space-2)}img{max-width:100%;height:auto;display:block}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}::selection{background-color:var(--color-accent-light);color:var(--color-fg)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-fg-muted)}.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}.container{width:100%;max-width:var(--page-width);margin:0 auto;padding:0 var(--space-4)}.content-width{max-width:var(--content-width);margin:0 auto}.page-wrapper[data-astro-cid-37fxchfa]{display:flex;flex-direction:column;min-height:100vh;padding-top:calc(var(--header-height) + var(--space-6))}.main[data-astro-cid-37fxchfa]{flex:1;padding:var(--space-6) 0 var(--space-8)}