.blog-post .toc-nav ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;border-left:1.5px solid var(--border)}.blog-post .toc-nav li a{position:relative;display:block;text-decoration:none;line-height:1.4;color:var(--text-secondary);transition:color .15s ease;margin-left:-1.5px;border-left:1.5px solid transparent}.blog-post .toc-nav li.toc-h2 a{font-size:.84rem;font-weight:500;padding:7px 0 7px 16px}.blog-post .toc-nav li.toc-h3 a{font-size:.79rem;color:var(--text-muted);padding:5px 0 5px 28px}.blog-post .toc-nav a:hover{color:var(--text-primary)}.blog-post .toc-nav a.active{color:var(--accent);font-weight:600;border-left-color:var(--accent)}.blog-post .markdown-body{font-family:var(--font-serif);font-size:1.2rem;line-height:1.78;color:color-mix(in srgb,var(--text-primary) 86%,var(--bg-body));letter-spacing:.002em}.blog-post .markdown-body>p:first-of-type{font-size:1.26rem;line-height:1.7}.blog-post .markdown-body h2{font-family:var(--font-serif);font-size:1.85rem;font-weight:500;color:var(--text-primary);margin:64px 0 18px;padding-bottom:0;border:none;letter-spacing:-.015em;line-height:1.25;scroll-margin-top:88px}.blog-post .markdown-body h2:before{content:"";display:block;width:40px;height:3px;background:var(--accent);border-radius:2px;margin-bottom:20px}.blog-post .markdown-body h3{font-family:var(--font-serif);font-size:1.4rem;font-weight:500;color:var(--text-primary);margin:44px 0 14px;scroll-margin-top:88px;line-height:1.3}.blog-post .markdown-body h4{font-size:1.08rem;font-weight:700;color:var(--text-primary);margin:32px 0 12px;font-family:var(--font-sans);text-transform:uppercase;letter-spacing:.04em}.blog-post .markdown-body p{margin-bottom:24px}.blog-post .markdown-body strong{color:var(--text-primary);font-weight:700}.blog-post .markdown-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;text-decoration-color:color-mix(in srgb,var(--accent) 45%,transparent);font-weight:500;transition:text-decoration-color .15s,color .15s}.blog-post .markdown-body a:hover{text-decoration-color:var(--accent)}.blog-post .markdown-body ul,.blog-post .markdown-body ol{margin:0 0 24px;padding-left:28px}.blog-post .markdown-body li{margin-bottom:12px;line-height:1.72;padding-left:4px}.blog-post .markdown-body li::marker{color:var(--accent);font-weight:600}.blog-post .markdown-body blockquote{border-left:3px solid var(--accent);margin:36px 0;padding:8px 0 8px 26px;background:none;color:var(--text-primary);font-size:1.3rem;font-style:italic;line-height:1.6}.blog-post .markdown-body blockquote p{margin:0;font-size:inherit}.blog-post .markdown-body code{background:var(--bg-raised);padding:2px 7px;border-radius:5px;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);font-size:.82em;color:var(--accent);border:1px solid var(--border);white-space:nowrap}.blog-post .markdown-body pre{background:#0d1117;padding:0;border-radius:10px;overflow:hidden;margin:28px 0;border:1px solid rgba(255,255,255,.08);box-shadow:0 4px 16px #0000004d}.blog-post .markdown-body pre:before{content:"";display:block;height:36px;background:#161b22;border-bottom:1px solid rgba(255,255,255,.06);background-image:radial-gradient(circle at 14px 50%,#ff5f57 5px,transparent 5px),radial-gradient(circle at 30px 50%,#ffbd2e 5px,transparent 5px),radial-gradient(circle at 46px 50%,#28ca41 5px,transparent 5px)}.blog-post .markdown-body pre code{background:none;padding:20px 24px;border:none;color:#e6edf3;font-size:.85rem;line-height:1.7;font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);display:block;overflow-x:auto;white-space:pre}.blog-post .markdown-body img{max-width:100%;height:auto;border-radius:10px;border:1px solid var(--border);margin:28px 0;display:block}.blog-post .markdown-body table{width:100%;border-collapse:collapse;margin:36px 0;font-family:var(--font-sans);font-size:.95rem;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border)}.blog-post .markdown-body th,.blog-post .markdown-body td{border:1px solid var(--border);padding:13px 18px;text-align:left;line-height:1.55}.blog-post .markdown-body th{background:var(--bg-raised);font-weight:600;color:var(--text-primary);font-size:.875rem;text-transform:uppercase;letter-spacing:.04em}.blog-post .markdown-body tr:nth-child(2n) td{background:#ffffff05}.blog-post .markdown-body hr{border:none;border-top:1px solid var(--border);margin:48px 0}@media (max-width: 640px){.blog-post .markdown-body{font-size:1.12rem;line-height:1.75}.blog-post .markdown-body>p:first-of-type{font-size:1.16rem}.blog-post .markdown-body h2{font-size:1.55rem;margin-top:48px}.blog-post .markdown-body h3{font-size:1.28rem}.blog-post .markdown-body blockquote{font-size:1.15rem}}.reading-progress[data-astro-cid-4sn4zg3r]{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--accent);z-index:9999;transition:width .1s linear;border-radius:0 2px 2px 0}.blog-post[data-astro-cid-4sn4zg3r]{padding:48px 0 0}.post-layout[data-astro-cid-4sn4zg3r]{display:grid;grid-template-columns:220px minmax(0,720px);gap:48px;max-width:1080px;margin:0 auto;padding:0 24px;align-items:start}.toc-sidebar[data-astro-cid-4sn4zg3r]{position:sticky;top:88px;max-height:calc(100vh - 100px);overflow-y:auto}.toc-inner[data-astro-cid-4sn4zg3r]{padding:20px 18px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg)}.toc-heading[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;gap:8px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--text-muted);margin:0 0 16px}.toc-heading[data-astro-cid-4sn4zg3r] svg[data-astro-cid-4sn4zg3r]{width:14px;height:14px;color:var(--accent)}.toc-cta[data-astro-cid-4sn4zg3r]{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.toc-cta-link[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;color:var(--accent);text-decoration:none;transition:opacity .2s}.toc-cta-link[data-astro-cid-4sn4zg3r]:hover{opacity:.8}.post-container[data-astro-cid-4sn4zg3r]{min-width:0;padding-bottom:80px}.post-header[data-astro-cid-4sn4zg3r]{margin-bottom:44px}.post-category[data-astro-cid-4sn4zg3r]{display:inline-block;padding:5px 14px;background:var(--accent-faded);color:var(--accent);border-radius:var(--radius-full);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:22px;text-decoration:none;transition:all .2s}.post-category[data-astro-cid-4sn4zg3r]:hover{background:var(--accent);color:#fff}.post-header[data-astro-cid-4sn4zg3r] h1[data-astro-cid-4sn4zg3r]{font-family:var(--font-serif);font-size:clamp(2.1rem,4.4vw,3.15rem);font-weight:500;line-height:1.14;margin:0 0 22px;color:var(--text-primary);letter-spacing:-.015em;text-wrap:balance}.post-meta[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;flex-wrap:wrap;gap:10px;color:var(--text-muted);font-size:.88rem;margin-bottom:24px}.meta-divider[data-astro-cid-4sn4zg3r]{opacity:.4}.post-author[data-astro-cid-4sn4zg3r]{font-weight:500;color:var(--text-secondary)}.post-lede[data-astro-cid-4sn4zg3r]{font-family:var(--font-serif);font-size:1.3rem;line-height:1.65;font-weight:400;color:var(--text-primary);margin:0;padding:22px 0 0;border-top:1px solid var(--border)}.post-hero-image[data-astro-cid-4sn4zg3r]{margin-bottom:48px;border-radius:12px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-md)}.post-hero-image[data-astro-cid-4sn4zg3r] img[data-astro-cid-4sn4zg3r]{width:100%;height:auto;display:block}.post-footer[data-astro-cid-4sn4zg3r]{margin-top:56px;padding-top:28px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.post-tags[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.tag[data-astro-cid-4sn4zg3r]{background:var(--bg-raised);padding:4px 12px;border-radius:20px;font-size:.8rem;color:var(--text-secondary);border:1px solid var(--border)}.post-share[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;gap:8px}.share-label[data-astro-cid-4sn4zg3r]{font-size:.83rem;color:var(--text-muted);font-weight:600}.share-btn[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:.8rem;font-weight:600;text-decoration:none;transition:all .2s;border:1px solid transparent}.share-btn[data-astro-cid-4sn4zg3r].twitter{background:#1d9bf01a;color:#1d9bf0;border-color:#1d9bf033}.share-btn[data-astro-cid-4sn4zg3r].twitter:hover{background:#1d9bf0;color:#fff}.share-btn[data-astro-cid-4sn4zg3r].linkedin{background:#0a66c21a;color:#0a66c2;border-color:#0a66c233}.share-btn[data-astro-cid-4sn4zg3r].linkedin:hover{background:#0a66c2;color:#fff}.share-btn[data-astro-cid-4sn4zg3r].hn{background:#ff66001a;color:#f60;border-color:#f603}.share-btn[data-astro-cid-4sn4zg3r].hn:hover{background:#f60;color:#fff}.post-nav[data-astro-cid-4sn4zg3r]{margin-top:32px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.back-link[data-astro-cid-4sn4zg3r],.github-link[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:7px;font-size:.875rem;font-weight:500;color:var(--text-secondary);text-decoration:none;padding:8px 16px;border:1px solid var(--border);border-radius:8px;transition:all .2s}.back-link[data-astro-cid-4sn4zg3r]:hover{color:var(--text-primary);border-color:var(--text-primary)}.github-link[data-astro-cid-4sn4zg3r]{color:var(--text-primary);background:var(--bg-raised)}.github-link[data-astro-cid-4sn4zg3r]:hover{border-color:var(--text-primary);transform:translateY(-1px)}.post-cta[data-astro-cid-4sn4zg3r]{margin-top:80px;padding:72px 24px;background:var(--bg-raised);border-top:1px solid var(--border);text-align:center}.cta-container[data-astro-cid-4sn4zg3r]{max-width:580px;margin:0 auto}.post-cta[data-astro-cid-4sn4zg3r] h2[data-astro-cid-4sn4zg3r]{font-size:1.8rem;font-weight:700;margin-bottom:14px;color:var(--text-primary)}.post-cta[data-astro-cid-4sn4zg3r] p[data-astro-cid-4sn4zg3r]{font-size:1.05rem;color:var(--text-secondary);margin-bottom:28px;line-height:1.7}.cta-actions[data-astro-cid-4sn4zg3r]{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.btn[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:8px;font-weight:600;font-size:.95rem;text-decoration:none;transition:all .2s;border:1px solid transparent}.btn-primary[data-astro-cid-4sn4zg3r]{background:var(--accent);color:#fff}.btn-primary[data-astro-cid-4sn4zg3r]:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px #0066ff4d}.btn-secondary[data-astro-cid-4sn4zg3r]{background:var(--bg-card);color:var(--text-primary);border-color:var(--border)}.btn-secondary[data-astro-cid-4sn4zg3r]:hover{border-color:var(--text-primary);transform:translateY(-1px)}@media (max-width: 900px){.post-layout[data-astro-cid-4sn4zg3r]{grid-template-columns:1fr}.toc-sidebar[data-astro-cid-4sn4zg3r]{display:none}}@media (max-width: 640px){.blog-post[data-astro-cid-4sn4zg3r]{padding-top:32px}.post-layout[data-astro-cid-4sn4zg3r]{padding:0 16px}.post-header[data-astro-cid-4sn4zg3r] h1[data-astro-cid-4sn4zg3r]{font-size:1.75rem}.post-footer[data-astro-cid-4sn4zg3r]{flex-direction:column;align-items:flex-start}.post-nav[data-astro-cid-4sn4zg3r]{flex-direction:column}.post-nav[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{width:100%;justify-content:center}.post-lede[data-astro-cid-4sn4zg3r]{font-size:1.15rem}}