header[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;width:100%;z-index:1000;background-color:var(--bg-primary);padding:1rem 0;border-bottom:1px solid transparent;transition:background-color .3s ease,border-color .3s ease,box-shadow .3s ease,backdrop-filter .3s ease}header[data-astro-cid-3ef6ksr2].scrolled{background-color:#f1f4f7d1;border-bottom-color:var(--border-color);box-shadow:0 4px 18px #0f172a0f;backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px)}.container[data-astro-cid-3ef6ksr2]{max-width:1000px;margin:0 auto;padding:0 1rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.logo[data-astro-cid-3ef6ksr2]{opacity:0;transform:translateY(-6px);max-height:0;max-width:100%;overflow:hidden;visibility:hidden;transition:opacity .3s ease,transform .35s ease,max-height .35s ease,margin .35s ease,visibility 0s linear .35s}header[data-astro-cid-3ef6ksr2].show-title .logo[data-astro-cid-3ef6ksr2]{opacity:1;transform:translateY(0);max-height:180px;visibility:visible;transition:opacity .3s ease,transform .35s ease,max-height .35s ease,margin .35s ease,visibility 0s linear 0s}.logo[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-decoration:none;color:inherit;display:inline-block}.logo[data-astro-cid-3ef6ksr2] h1[data-astro-cid-3ef6ksr2]{margin:0;font-size:1.45rem;line-height:1.15;color:var(--accent-dark);border-bottom:none;padding-bottom:0;letter-spacing:-.005em}.logo[data-astro-cid-3ef6ksr2] .subtitle[data-astro-cid-3ef6ksr2]{margin:.1rem 0 0;font-size:.82rem;color:var(--text-secondary);line-height:1.3}nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;padding:0;margin:0;display:flex;gap:1.4rem;flex-wrap:wrap;align-items:center}nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{margin:0}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-decoration:none;color:var(--text-primary);font-weight:500;font-size:.95rem;padding:.4rem 0;position:relative;transition:color .18s ease}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--accent-dark)}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;height:2px;bottom:-2px;left:0;right:0;background-color:var(--accent);transform:scaleX(0);transform-origin:bottom right;transition:transform .25s ease-out}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover:after{transform:scaleX(1);transform-origin:bottom left}@media(max-width:700px){.container[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:flex-start;gap:.6rem}header[data-astro-cid-3ef6ksr2].show-title .logo[data-astro-cid-3ef6ksr2]{max-height:200px}nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{gap:1rem;row-gap:.5rem}.logo[data-astro-cid-3ef6ksr2] h1[data-astro-cid-3ef6ksr2]{font-size:1.25rem}.logo[data-astro-cid-3ef6ksr2] .subtitle[data-astro-cid-3ef6ksr2]{font-size:.78rem}}@media(prefers-reduced-motion:reduce){.logo[data-astro-cid-3ef6ksr2],header[data-astro-cid-3ef6ksr2].show-title .logo[data-astro-cid-3ef6ksr2]{transition:opacity .15s linear,visibility 0s;transform:none}header[data-astro-cid-3ef6ksr2]{transition:none}}footer[data-astro-cid-sz7xmlte]{margin-top:3rem;padding:2rem 1rem;text-align:center;font-size:.9rem;color:var(--text-secondary);border-top:1px solid var(--border-color);background-color:var(--bg-primary)}footer[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:0}footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-secondary);text-decoration:underline}footer[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}:root{--accent: #3498db;--accent-light: #ecf0f1;--accent-dark: #2980b9;--accent-tint: #e3f1fa;--accent-warm: #d97706;--accent-warm-soft: #fef3e2;--text-primary: #2c3e50;--text-secondary: #56697a;--text-muted: #7f8c8d;--bg-primary: #f1f4f7;--bg-secondary: #f8f9fa;--bg-card: #ffffff;--border-color: #e0e0e0;--link-color: var(--accent-dark);--link-hover-color: var(--accent);--radius-sm: 6px;--radius-md: 10px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 2px 10px rgba(15, 23, 42, .06)}html{font-family:system-ui,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height, 130px) + 1rem)}body{margin:0;display:flex;flex-direction:column;min-height:100vh;overflow-x:clip}main{flex-grow:1;max-width:800px;margin:calc(var(--header-height, 130px) + 1.5rem) auto 2rem auto;padding:0 1rem;width:90%}h1,h2,h3,h4{color:var(--accent-dark);margin-top:2em;margin-bottom:.8em;line-height:1.3}h1{font-size:2.2rem;border-bottom:2px solid var(--accent-light);padding-bottom:.3em}h2{font-size:1.8rem;letter-spacing:-.005em}h3{font-size:1.35rem;color:var(--text-primary)}a{color:var(--link-color);text-decoration:none;transition:color .15s ease}a:hover{color:var(--link-hover-color);text-decoration:underline}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px;text-decoration:none}p,ul,ol,table,blockquote{margin-bottom:1em}ul{list-style:disc;padding-left:1.5em}ol{list-style:decimal;padding-left:1.5em}code{font-family:monospace;background-color:var(--accent-light);padding:.2em .4em;border-radius:3px;font-size:.9em}pre{background-color:var(--bg-secondary);padding:1em;border-radius:5px;overflow-x:auto;border:1px solid var(--border-color)}pre code{background-color:transparent;padding:0}blockquote{border-left:4px solid var(--accent);padding-left:1em;margin-left:0;font-style:italic;color:var(--text-secondary)}table{border-collapse:collapse;width:100%;margin-bottom:1.5rem;border:1px solid var(--border-color)}th,td{border:1px solid var(--border-color);padding:.75rem;text-align:left}th{background-color:var(--bg-secondary);font-weight:700}.container{max-width:800px;margin:0 auto;padding:0 1rem}