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.6rem;border-radius:999px;border:1px solid var(--color-border);color:var(--color-muted);background:color-mix(in oklab,var(--color-surface) 92%,var(--color-bg) 8%);line-height:1.4}.post-title[data-astro-cid-4sn4zg3r]{font-family:var(--font-serif);font-size:var(--fs-xl);margin:0;line-height:1.18;letter-spacing:-.01em}.post-excerpt[data-astro-cid-4sn4zg3r]{margin:0;font-size:var(--fs-md);color:var(--color-muted);font-style:italic;line-height:1.65;border-left:3px solid var(--color-primary);padding-left:var(--space-4)}.post-content[data-astro-cid-4sn4zg3r]{line-height:1.8;font-size:var(--fs-md)}.post-content[data-astro-cid-4sn4zg3r] h2{font-family:var(--font-serif);font-size:var(--fs-lg);margin:var(--space-6) 0 var(--space-3);line-height:1.25}.post-content[data-astro-cid-4sn4zg3r] h3{font-family:var(--font-serif);font-size:var(--fs-md);font-weight:600;margin:var(--space-5) 0 var(--space-2)}.post-content[data-astro-cid-4sn4zg3r] p{margin:0 0 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var(--color-border);padding-top:var(--space-6)}.related-title[data-astro-cid-4sn4zg3r]{font-family:var(--font-serif);font-size:var(--fs-lg);margin:0 0 var(--space-4)}.related-grid[data-astro-cid-4sn4zg3r]{display:grid;gap:var(--space-3);grid-template-columns:1fr}@media(min-width:540px){.related-grid[data-astro-cid-4sn4zg3r]{grid-template-columns:repeat(2,minmax(0,1fr))}.post-cta[data-astro-cid-4sn4zg3r]{padding:var(--space-5) var(--space-6)}}.related-card[data-astro-cid-4sn4zg3r]{display:flex;gap:var(--space-3);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:var(--shadow-sm);text-decoration:none;color:inherit;transition:box-shadow .2s ease,transform .2s ease}.related-card[data-astro-cid-4sn4zg3r]:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.related-card-thumb[data-astro-cid-4sn4zg3r]{width:80px;flex-shrink:0;border-radius:var(--radius-sm);background:radial-gradient(ellipse at 35% 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.related-card-title[data-astro-cid-4sn4zg3r]{color:var(--color-primary)}.related-meta[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;gap:.35rem;font-size:var(--fs-xs);color:var(--color-muted);font-style:italic;margin-top:auto}#back-to-top[data-astro-cid-4sn4zg3r]{position:fixed;bottom:max(2rem,calc(env(safe-area-inset-bottom,0px) + 1.25rem));right:1.5rem;width:44px;height:44px;border-radius:50%;border:1px solid var(--color-border);background:color-mix(in oklab,var(--color-surface) 90%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--color-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .22s ease,transform .22s 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