:root{--color-bg: #ffffff;--color-bg-subtle: #f8fafc;--color-bg-muted: #f1f5f9;--color-text: #0f172a;--color-text-muted: #475569;--color-text-faint: #64748b;--color-border: #e2e8f0;--color-accent: #0d9488;--color-accent-hover: #0f766e;--color-accent-soft: #ccfbf1;--font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--max-width: 42rem;--max-width-wide: 68rem;--radius: .5rem;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow-md: 0 4px 12px rgba(15, 23, 42, .08)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);font-size:1.0625rem;line-height:1.7;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}img,svg{max-width:100%;height:auto;display:block}a{color:var(--color-accent);text-decoration-thickness:1px;text-underline-offset:.15em}a:hover{color:var(--color-accent-hover)}h1,h2,h3,h4{line-height:1.25;letter-spacing:-.02em;font-weight:700;color:var(--color-text)}h1{font-size:clamp(1.75rem,4vw,2.25rem);margin:0 0 .75rem}h2{font-size:clamp(1.35rem,3vw,1.65rem);margin:2rem 0 .75rem}h3{font-size:1.2rem;margin:1.5rem 0 .5rem}p{margin:0 0 1.1rem}ul,ol{margin:0 0 1.1rem;padding-left:1.35rem}li{margin-bottom:.4rem}code{font-family:var(--font-mono);font-size:.9em;background:var(--color-bg-muted);padding:.15em .4em;border-radius:.25rem}pre{overflow-x:auto;padding:1rem 1.15rem;border-radius:var(--radius);background:#0f172a;margin:0 0 1.25rem;font-size:.875rem;line-height:1.55}pre code{background:none;padding:0;color:inherit}blockquote{margin:0 0 1.25rem;padding:.75rem 1rem;border-left:3px solid var(--color-accent);background:var(--color-bg-subtle);color:var(--color-text-muted)}table{width:100%;border-collapse:collapse;margin:0 0 1.25rem;font-size:.95rem}th,td{border:1px solid var(--color-border);padding:.6rem .75rem;text-align:left}th{background:var(--color-bg-muted);font-weight:600}.container{width:min(100% - 2rem,var(--max-width-wide));margin-inline:auto}.container-narrow{width:min(100% - 2rem,var(--max-width));margin-inline:auto}.site-header{border-bottom:1px solid var(--color-border);background:var(--color-bg);position:sticky;top:0;z-index:50;backdrop-filter:blur(8px);background:#ffffffeb}.site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0;width:min(100% - 2rem,var(--max-width-wide));margin-inline:auto}.logo{font-weight:800;font-size:1.1rem;color:var(--color-text);text-decoration:none;letter-spacing:-.03em}.logo span{color:var(--color-accent)}.nav{display:flex;flex-wrap:wrap;gap:.25rem 1rem;align-items:center}.nav a{color:var(--color-text-muted);text-decoration:none;font-size:.95rem;font-weight:500}.nav a:hover,.nav a[aria-current=page]{color:var(--color-accent)}.site-main{padding:2rem 0 3.5rem;min-height:60vh}.site-footer{border-top:1px solid var(--color-border);background:var(--color-bg-subtle);padding:2rem 0;color:var(--color-text-faint);font-size:.9rem}.site-footer-inner{width:min(100% - 2rem,var(--max-width-wide));margin-inline:auto;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}.site-footer a{color:var(--color-text-muted);text-decoration:none;margin-right:1rem}.site-footer a:hover{color:var(--color-accent)}.hero{padding:1.5rem 0 2rem}.hero p.lead{font-size:1.2rem;color:var(--color-text-muted);max-width:36rem}.btn{display:inline-block;background:var(--color-accent);color:#fff!important;text-decoration:none;padding:.65rem 1.15rem;border-radius:var(--radius);font-weight:600;font-size:.95rem;border:none;cursor:pointer}.btn:hover{background:var(--color-accent-hover)}.btn-ghost{background:transparent;color:var(--color-accent)!important;border:1px solid var(--color-border)}.btn-ghost:hover{background:var(--color-accent-soft)}.post-grid{display:grid;gap:1.25rem;grid-template-columns:1fr}@media (min-width: 640px){.post-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 960px){.post-grid.three{grid-template-columns:repeat(3,1fr)}}.post-card{border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem;background:var(--color-bg);box-shadow:var(--shadow-sm);transition:box-shadow .15s ease,border-color .15s ease;height:100%;display:flex;flex-direction:column}.post-card:hover{box-shadow:var(--shadow-md);border-color:#cbd5e1}.post-card h2,.post-card h3{margin:0 0 .5rem;font-size:1.15rem}.post-card h2 a,.post-card h3 a{color:var(--color-text);text-decoration:none}.post-card h2 a:hover,.post-card h3 a:hover{color:var(--color-accent)}.post-card .meta{font-size:.85rem;color:var(--color-text-faint);margin-bottom:.5rem}.post-card p{color:var(--color-text-muted);font-size:.95rem;flex:1;margin-bottom:.75rem}.tags{display:flex;flex-wrap:wrap;gap:.35rem}.tag{font-size:.75rem;font-weight:600;color:var(--color-accent);background:var(--color-accent-soft);padding:.2rem .5rem;border-radius:999px;text-decoration:none}.prose{max-width:var(--max-width)}.prose>:first-child{margin-top:0}.post-header{margin-bottom:1.5rem;padding-bottom:1.25rem;border-bottom:1px solid var(--color-border)}.post-header .meta{color:var(--color-text-faint);font-size:.9rem}.related{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}.ad-slot{margin:1.5rem 0;min-height:90px;background:var(--color-bg-subtle);border:1px dashed var(--color-border);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--color-text-faint);font-size:.8rem;text-align:center;padding:1rem}.ad-slot[data-adsense-ready=true]{border-style:solid;background:transparent;min-height:auto;padding:0}.page-title{margin-bottom:.5rem}.muted{color:var(--color-text-muted)}.section-label{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-faint);margin-bottom:.75rem}.feature-list{display:grid;gap:1rem;margin:2rem 0}@media (min-width: 720px){.feature-list{grid-template-columns:repeat(3,1fr)}}.feature{padding:1.15rem;background:var(--color-bg-subtle);border-radius:var(--radius);border:1px solid var(--color-border)}.feature h3{margin-top:0;font-size:1.05rem}.feature p{margin:0;font-size:.95rem;color:var(--color-text-muted)}.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.25rem}