:root{--color-bg: #fafafa;--color-bg-secondary: #ffffff;--color-text: #1a1a2e;--color-text-secondary: #4a4a6a;--color-text-muted: #8888a0;--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-accent: #0ea5e9;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Merriweather", Georgia, serif;--max-width: 1200px;--content-width: 800px;--header-height: 72px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--transition-fast: .15s ease;--transition-normal: .25s ease;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px}@media(prefers-color-scheme:dark){:root{--color-bg: #0f0f1a;--color-bg-secondary: #1a1a2e;--color-text: #f0f0f5;--color-text-secondary: #b8b8c8;--color-text-muted: #6a6a80;--color-primary: #3b82f6;--color-primary-dark: #2563eb;--color-accent: #38bdf8;--color-border: #2a2a40;--color-border-light: #1f1f30}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--color-text)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.content-container{max-width:var(--content-width);margin:0 auto;padding:0 1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 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fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease forwards}@media(max-width:768px){h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.prose{font-size:1rem}}.header[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);z-index:100;backdrop-filter:blur(10px);background:rgba(var(--color-bg-secondary),.9)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:100%}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;text-decoration:none}.logo-text[data-astro-cid-3ef6ksr2]{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent) 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var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(10px);transition:all var(--transition-fast);padding:.5rem}.nav-dropdown[data-astro-cid-3ef6ksr2]:hover .dropdown-menu[data-astro-cid-3ef6ksr2]{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item[data-astro-cid-3ef6ksr2]{display:block;padding:.5rem 1rem;color:var(--color-text-secondary);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.dropdown-item[data-astro-cid-3ef6ksr2]:hover{background:var(--color-border-light);color:var(--color-primary)}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:4px;padding:.5rem;background:none;border:none;cursor:pointer}.mobile-menu-btn[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition-fast)}@media(max-width:768px){.nav[data-astro-cid-3ef6ksr2]{display:none}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:flex}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:3rem 0 1.5rem;margin-top:4rem}.footer-inner[data-astro-cid-sz7xmlte]{display:grid;gap:2rem}.footer-brand[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.5rem}.footer-logo[data-astro-cid-sz7xmlte]{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent) 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