.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#fffffff2;backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border-light)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:64px}.logo[data-astro-cid-3ef6ksr2]{font-family:var(--font-heading);font-size:1.25rem;font-weight:700;color:var(--color-text);text-decoration:none}.logo[data-astro-cid-3ef6ksr2]:hover{color:var(--color-text)}.nav[data-astro-cid-3ef6ksr2]{display:flex;gap:2rem}.nav-link[data-astro-cid-3ef6ksr2]{font-size:.9rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition);position:relative}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-text)}.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--color-accent)}.nav-link[data-astro-cid-3ef6ksr2].active:after{content:"";position:absolute;bottom:-4px;left:0;right:0;height:1.5px;background:var(--color-accent)}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:22px;height:1.5px;background:var(--color-text);transition:transform .3s ease,opacity .3s ease}.menu-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.menu-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.menu-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}@media(max-width:768px){.menu-toggle[data-astro-cid-3ef6ksr2]{display:flex}.nav[data-astro-cid-3ef6ksr2]{display:none;position:absolute;top:64px;left:0;right:0;background:#fffffffa;backdrop-filter:blur(10px);flex-direction:column;padding:1.5rem;gap:0;border-bottom:1px solid var(--color-border)}.nav[data-astro-cid-3ef6ksr2].open{display:flex}.nav-link[data-astro-cid-3ef6ksr2]{padding:.75rem 0;font-size:1rem;border-bottom:1px solid var(--color-border-light)}.nav-link[data-astro-cid-3ef6ksr2]:last-child{border-bottom:none}.nav-link[data-astro-cid-3ef6ksr2].active:after{display:none}}.footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--color-border);padding:var(--space-2xl) 0 var(--space-xl);margin-top:var(--space-2xl)}.footer-top[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-xl);gap:var(--space-lg)}.footer-logo[data-astro-cid-sz7xmlte]{font-family:var(--font-heading);font-size:1.125rem;font-weight:700;color:var(--color-text);text-decoration:none}.footer-logo[data-astro-cid-sz7xmlte]:hover{color:var(--color-text)}.footer-tagline[data-astro-cid-sz7xmlte]{font-size:.875rem;color:var(--color-text-tertiary);margin-top:var(--space-xs);margin-bottom:0;font-style:italic}.footer-right[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;align-items:flex-end;gap:var(--space-md)}.footer-nav[data-astro-cid-sz7xmlte]{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:flex-end}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:.875rem;color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition)}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-text)}.footer-social[data-astro-cid-sz7xmlte]{display:flex;gap:1rem}.footer-social[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-tertiary);transition:color var(--transition);line-height:1}.footer-social[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent)}.footer-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);flex-wrap:wrap}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:.8125rem;color:var(--color-text-tertiary);margin:0}.footer-credits[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-tertiary);text-decoration:none;transition:color var(--transition)}.footer-credits[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent)}@media(max-width:640px){.footer-top[data-astro-cid-sz7xmlte]{flex-direction:column}.footer-right[data-astro-cid-sz7xmlte]{align-items:flex-start}.footer-nav[data-astro-cid-sz7xmlte]{justify-content:flex-start}.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start;gap:var(--space-xs)}}:root{--color-bg: #ffffff;--color-bg-secondary: #f8f8f8;--color-text: #1a1a1a;--color-text-secondary: #555555;--color-text-tertiary: #999999;--color-accent: #2563eb;--color-accent-hover: #1d4ed8;--color-border: #e5e5e5;--color-border-light: #f0f0f0;--font-heading: "Source Serif 4", "Georgia", serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--content-width: 720px;--wide-width: 1080px;--page-width: 1200px;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.75rem;--space-xl: 3rem;--space-2xl: 5rem;--transition: .2s ease;--radius-sm: 4px;--radius-md: 8px;--radius-pill: 100px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.3;color:var(--color-text)}h1{font-size:2.5rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:1rem;color:var(--color-text-secondary)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-accent-hover)}img{max-width:100%;height:auto;display:block}.skip-link{position:absolute;top:-100%;left:var(--space-md);z-index:9999;background:var(--color-text);color:var(--color-bg);padding:.5rem 1rem;font-size:.875rem;font-weight:600;border-radius:0 0 var(--radius-md) var(--radius-md);text-decoration:none;transition:top .15s ease}.skip-link:focus{top:0;outline:2px solid var(--color-accent);outline-offset:2px}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:var(--radius-sm)}a:focus-visible,button:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:var(--radius-sm)}:focus:not(:focus-visible){outline:none}.container{max-width:var(--page-width);margin:0 auto;padding:0 var(--space-lg)}.content-width{max-width:var(--content-width);margin:0 auto}.wide-width{max-width:var(--wide-width);margin:0 auto}.section{padding:var(--space-2xl) 0}.section-title{font-size:.75rem;font-family:var(--font-body);font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--color-text-tertiary);margin-bottom:var(--space-lg)}@media(max-width:768px){h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}:root{--space-lg: 1.25rem;--space-xl: 2rem;--space-2xl: 3rem}}@media(max-width:480px){h1{font-size:1.625rem}:root{--space-lg: 1rem}}