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a[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--color-text)}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover:after{transform:scaleX(1)}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--color-accent)}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active:after{transform:scaleX(1)}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem}.theme-toggle[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;background:none;border:none;color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-md);transition:color var(--duration) var(--ease),background var(--duration) 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var(--ease)}.arrow-link:hover{gap:.6em}.arrow-link:after{content:"→"}.prose{font-family:var(--font-body);font-size:var(--text-lg);line-height:var(--leading-relaxed);color:var(--color-text);max-width:var(--article-width)}.prose p+p{margin-top:1.2em}.prose p{color:var(--color-text-secondary)}.prose h2{margin-top:2.5em;margin-bottom:.6em;font-size:var(--text-3xl);color:var(--color-text);padding-bottom:.3em;border-bottom:1px solid var(--color-border-light)}.prose h3{margin-top:1.8em;margin-bottom:.5em;font-size:var(--text-2xl);color:var(--color-text)}.prose h4{margin-top:1.4em;margin-bottom:.4em;font-size:var(--text-xl);color:var(--color-text)}.prose ul,.prose ol{margin:1.2em 0;padding-left:1.5em}.prose li{margin-bottom:.5em;color:var(--color-text-secondary)}.prose li::marker{color:var(--color-text-muted)}.prose blockquote{border-left:3px solid var(--color-accent);padding-left:var(--space-6);margin:1.5em 0;color:var(--color-text-secondary);font-style:italic}.prose a{color:var(--color-accent);text-decoration:underline;text-underline-offset:2px;text-decoration-color:var(--color-accent-muted)}.prose a:hover{text-decoration-color:var(--color-accent)}.prose code{font-family:var(--font-mono);font-size:.88em;background:var(--color-bg-code);padding:.15em .4em;border-radius:var(--radius-sm);color:var(--color-text)}.prose pre{background:var(--color-bg-code);border:1px solid var(--color-border-light);border-radius:var(--radius-md);padding:var(--space-4) var(--space-6);overflow-x:auto;margin:1.5em 0}.prose pre code{background:none;padding:0;border-radius:0;font-size:.85em;line-height:1.6}.prose hr{border:none;border-top:1px solid var(--color-border-light);margin:2.5em 0}.prose figure{margin:2em 0}.prose figcaption{font-family:var(--font-ui);font-size:var(--text-sm);color:var(--color-text-muted);margin-top:var(--space-2);text-align:center}.prose strong{color:var(--color-text);font-weight:600}.page-header{padding:var(--space-20) 0 var(--space-8);margin-bottom:var(--space-8)}.page-header h1{margin-bottom:var(--space-4)}.page-header p{font-size:var(--text-lg);color:var(--color-text-secondary);max-width:var(--content-width);line-height:var(--leading-normal)}.editorial-grid{display:grid;grid-template-columns:1fr;gap:var(--space-8)}@media(min-width:52rem){.editorial-grid{grid-template-columns:5fr 2fr;gap:var(--space-16)}}.editorial-sidebar{font-size:var(--text-base);color:var(--color-text-secondary)}.editorial-sidebar h3{font-family:var(--font-ui);font-size:var(--text-sm);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-4);padding-bottom:var(--space-2);border-bottom:1px solid var(--color-border-light);color:var(--color-text-muted)}.empty-state{padding:var(--space-16) 0;text-align:center}.empty-state p{font-family:var(--font-body);font-size:var(--text-lg);font-style:italic;color:var(--color-text-muted);max-width:28rem;margin:0 auto;line-height:var(--leading-normal)}.empty-state .empty-rule{width:2.5rem;height:1px;background:var(--color-border);margin:var(--space-6) auto}.info-block{padding:var(--space-8) 0;border-bottom:1px solid var(--color-border-light)}.info-block:last-child{border-bottom:none}.info-block h3{font-size:var(--text-lg);margin-bottom:var(--space-2)}.info-block p{color:var(--color-text-secondary);line-height:var(--leading-normal);max-width:var(--content-width)}.reading-progress{position:fixed;top:0;left:0;width:0%;height:var(--progress-height);background:var(--color-accent);z-index:1000;transition:width .1s linear;pointer-events:none}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:2.5rem;height:2.5rem;background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s var(--ease),border-color var(--duration) var(--ease);z-index:50;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{border-color:var(--color-accent);color:var(--color-accent)}.text-accent{color:var(--color-accent)}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-sm{font-size:var(--text-sm)}.text-xs{font-size:var(--text-xs)}.text-center{text-align:center}.text-balance{text-wrap:balance}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mt-12{margin-top:var(--space-12)}.mt-16{margin-top:var(--space-16)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mx-auto{margin-left:auto;margin-right:auto}.max-w-narrow{max-width:var(--narrow-width)}.max-w-content{max-width:var(--content-width)}.max-w-article{max-width:var(--article-width)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.fade-in{opacity:0;transform:translateY(.75rem);transition:opacity .5s var(--ease),transform .5s var(--ease)}.fade-in.visible{opacity:1;transform:translateY(0)}@media(max-width:1024px){.card-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.container{padding:0 var(--space-6)}.section{padding:var(--space-8) 0}.page-header{padding:var(--space-12) 0 var(--space-6)}}@media(max-width:480px){.container{padding:0 var(--space-4)}}@media print{.site-header,.site-footer,.back-to-top,.reading-progress,.search-trigger,.newsletter-form,.theme-toggle{display:none}body{font-size:11pt;line-height:1.5;color:#000;background:#fff}.container{max-width:100%;padding:0}a{color:#000}.prose a:after{content:" (" attr(href) ")";font-size:.8em;color:#666}}