@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=Fira+Code:wght@400;500&display=swap";*,:before,:after{box-sizing:border-box}body{margin:0}code[class*=language-],pre[class*=language-]{color:#ccc;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;tab-size:4;-webkit-hyphens:none;hyphens:none;background:0 0;font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;font-size:1em;line-height:1.5}pre[class*=language-]{margin:.5em 0;padding:1em;overflow:auto}:not(pre)>code[class*=language-],pre[class*=language-]{background:#2d2d2d}:not(pre)>code[class*=language-]{white-space:normal;border-radius:.3em;padding:.1em}.token.comment,.token.block-comment,.token.prolog,.token.doctype,.token.cdata{color:#999}.token.punctuation{color:#ccc}.token.tag,.token.attr-name,.token.namespace,.token.deleted{color:#e2777a}.token.function-name{color:#6196cc}.token.boolean,.token.number,.token.function{color:#f08d49}.token.property,.token.class-name,.token.constant,.token.symbol{color:#f8c555}.token.selector,.token.important,.token.atrule,.token.keyword,.token.builtin{color:#cc99cd}.token.string,.token.char,.token.attr-value,.token.regex,.token.variable{color:#7ec699}.token.operator,.token.entity,.token.url{color:#67cdcc}.token.important,.token.bold{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.token.inserted{color:green}:root,[data-theme=dark]{--clr-bg:#06070a;--clr-surface:#0c0e17;--clr-surface-light:#141725;--clr-border:#ffffff0d;--clr-border-hover:#ffffff1f;--clr-text:#a3abbf;--clr-text-dim:#5d647a;--clr-heading:#f0f3ff;--clr-accent:#6366f1;--clr-accent-glow:#6366f133;--clr-accent-2:#a78bfa;--clr-accent-3:#ec4899;--font-sans:"Inter", system-ui, sans-serif;--font-display:"Outfit", system-ui, sans-serif;--font-mono:"Fira Code", ui-monospace, monospace;--glass-bg:#0c0e17b3;--glass-blur:24px;--shadow-card:0 20px 50px #000c, 0 1px 0 #ffffff08 inset;--header-bg:#06070acc;--code-bg:#0a0c14;--bg-radial-1:#6366f112;--bg-radial-2:#a78bfa0d;--nav-active-bg:#6366f11f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=light]{--clr-bg:#f4f6fb;--clr-surface:#fff;--clr-surface-light:#eef1f8;--clr-border:#0f172a14;--clr-border-hover:#0f172a29;--clr-text:#475569;--clr-text-dim:#64748b;--clr-heading:#0f172a;--clr-accent:#4f46e5;--clr-accent-glow:#4f46e526;--clr-accent-2:#7c3aed;--clr-accent-3:#db2777;--glass-bg:#ffffffd9;--shadow-card:0 12px 40px #0f172a14, 0 1px 0 #fffc inset;--header-bg:#f4f6fbe6;--code-bg:#0f172a;--bg-radial-1:#4f46e514;--bg-radial-2:#7c3aed0f;--nav-active-bg:#4f46e51a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--clr-bg);color:var(--clr-text);-webkit-font-smoothing:antialiased;background:radial-gradient(circle 900px at 10% 20%, var(--bg-radial-1) 0%, transparent 60%), radial-gradient(circle 800px at 80% 80%, var(--bg-radial-2) 0%, transparent 60%), var(--clr-bg);min-height:100vh;transition:background-color .25s,color .25s;overflow-x:hidden}.blog-app-shell{flex-direction:column;height:100vh;display:flex;overflow:hidden}.reading-progress-bar{background:linear-gradient(90deg, var(--clr-accent) 0%, var(--clr-accent-2) 50%, var(--clr-accent-3) 100%);z-index:1000;height:3px;transition:width .15s;position:fixed;top:0;left:0;box-shadow:0 0 10px #6366f180}.blog-global-header{background:var(--header-bg);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--clr-border);z-index:100;flex-shrink:0;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.sidebar-toggle{color:var(--clr-text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px;transition:all .2s;display:flex}.sidebar-toggle:hover{color:var(--clr-heading);background:#ffffff0a}.blog-logo{font-family:var(--font-display);color:var(--clr-heading);letter-spacing:-.01em;cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;margin:0;padding:0;font-size:1.15rem;font-weight:700;transition:opacity .2s;display:flex}.blog-logo:hover{opacity:.8}.text-accent{color:var(--clr-accent)}.header-actions{align-items:center;gap:8px;display:flex}.theme-toggle{border:1px solid var(--clr-border)!important}.theme-toggle:hover{border-color:var(--clr-border-hover)!important;background:var(--clr-surface-light)!important}.theme-toggle-label{font-size:.75rem}@media (width<=520px){.theme-toggle-label{display:none}}[data-theme=light] .btn-ghost:hover{background:#0f172a0a}[data-theme=light] .blog-nav-item:hover{border-color:var(--clr-border);background:#0f172a08}[data-theme=light] .blog-nav-item.active{background:var(--nav-active-bg);border-color:#4f46e540;box-shadow:0 4px 15px #0f172a0f}[data-theme=light] .markdown-body pre,[data-theme=light] .markdown-body code{background:var(--code-bg);color:#e2e8f0}.btn{font-family:var(--font-sans);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;font-size:.82rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-ghost{color:var(--clr-text);background:0 0;border:1px solid #0000;padding:8px 14px}.btn-ghost:hover{color:var(--clr-heading);border-color:var(--clr-border);background:#ffffff0a}.btn-sm{padding:6px 12px;font-size:.78rem}.btn-nav{color:var(--clr-accent-2);background:#6366f11a;border:1px solid #6366f140}.btn-nav:hover{color:var(--clr-heading);background:#6366f133;border-color:#6366f180;box-shadow:0 0 15px #6366f133}.blog-grid-layout{flex:1;display:flex;position:relative;overflow:hidden}.blog-sidebar{background:var(--glass-bg);width:320px;-webkit-backdrop-filter:blur(var(--glass-blur));border-right:1px solid var(--clr-border);z-index:90;flex-direction:column;flex-shrink:0;transition:width .3s cubic-bezier(.16,1,.3,1),transform .3s cubic-bezier(.16,1,.3,1),background .25s;display:flex}.blog-sidebar.closed{border-right:none;width:0;overflow:hidden}.blog-sidebar.open{width:320px}.sidebar-search{background:var(--clr-surface-light);border-bottom:1px solid var(--clr-border);align-items:center;gap:10px;padding:16px 20px;display:flex}.search-icon{color:var(--clr-text-dim);flex-shrink:0}.search-input{font-family:var(--font-sans);color:var(--clr-heading);background:0 0;border:none;outline:none;flex:1;font-size:.82rem}.search-input::placeholder{color:var(--clr-text-dim)}.sidebar-header{justify-content:space-between;align-items:center;padding:16px 20px 8px;display:flex}.sidebar-header h3{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;color:var(--clr-text-dim);font-size:.75rem;font-weight:700}.count-badge{color:var(--clr-text);border:1px solid var(--clr-border);background:#ffffff0a;border-radius:20px;padding:2px 8px;font-size:.7rem}.blog-list-nav{flex-direction:column;flex:1;gap:4px;padding:8px 12px;display:flex;overflow-y:auto}.blog-list-nav::-webkit-scrollbar{width:4px}.blog-list-nav::-webkit-scrollbar-thumb{background:var(--clr-border);border-radius:4px}.blog-nav-item{text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;flex-direction:column;gap:6px;width:100%;padding:14px 16px;transition:all .2s;display:flex}.blog-nav-item:hover{background:#ffffff05;border-color:#ffffff0a}.blog-nav-item.active{background:#6366f10f;border-color:#6366f133;box-shadow:0 4px 15px #0003}.nav-item-title{font-family:var(--font-sans);color:var(--clr-text);font-size:.85rem;font-weight:600;line-height:1.4;transition:color .2s}.blog-nav-item.active .nav-item-title,.blog-nav-item:hover .nav-item-title{color:var(--clr-heading)}.nav-item-meta{color:var(--clr-text-dim);align-items:center;gap:12px;font-size:.68rem;display:flex}.meta-date{align-items:center;gap:4px;display:flex}.sidebar-loader,.sidebar-empty{text-align:center;color:var(--clr-text-dim);flex-direction:column;align-items:center;gap:12px;padding:40px 20px;font-size:.8rem;display:flex}.spinner{border:2px solid #ffffff0d;border-top-color:var(--clr-accent);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin;display:inline-block}.spinner.large{border-width:3px;width:32px;height:32px}@keyframes spin{to{transform:rotate(360deg)}}.blog-reader-pane{background:var(--clr-bg);scroll-behavior:smooth;flex:1;overflow:clip auto}.reader-loader,.reader-empty-state{text-align:center;height:100%;color:var(--clr-text-dim);flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:40px;display:flex}.reader-empty-state h2{font-family:var(--font-display);color:var(--clr-heading);margin-top:8px;font-size:1.4rem;font-weight:700}.reader-empty-state p{max-width:320px;font-size:.85rem}.article-layout{width:100%;min-width:0;max-width:780px;margin:0 auto;position:relative}.blog-article{min-width:0;max-width:100%;padding:56px 24px 80px}.toc-sidebar,.toc-mobile-toggle,.toc-backdrop{display:none}@media (width>=1024px){.toc-mobile-toggle,.toc-backdrop{display:none!important}.toc-sidebar{width:220px;margin-left:32px;padding-top:0;display:block;position:absolute;top:0;bottom:0;left:100%;transform:none}}@media (width>=1600px){.article-layout{max-width:820px}.blog-article{padding-left:32px;padding-right:32px}.toc-sidebar{margin-left:48px}}@media (width>=2000px){.article-layout{max-width:860px}.blog-article{padding-left:40px;padding-right:40px}.toc-sidebar{margin-left:56px}}.article-header{margin-bottom:40px}.article-title{font-family:var(--font-display);color:var(--clr-heading);letter-spacing:-.03em;margin-bottom:20px;font-size:2.3rem;font-weight:800;line-height:1.25}.article-meta-row{border-bottom:1px solid var(--clr-border);flex-wrap:wrap;gap:16px 24px;padding-bottom:24px;display:flex}.meta-item{color:var(--clr-text-dim);align-items:center;gap:8px;font-size:.82rem;display:flex}.meta-item.text-accent{color:var(--clr-accent-2);font-weight:500}.article-header-actions{gap:8px;margin-top:24px;display:flex}.article-header-actions .btn-ghost{border:1px solid var(--clr-border);padding:6px 12px;font-size:.78rem}.article-header-actions .btn-ghost:hover{border-color:var(--clr-border-hover)}.article-toc-inline{display:none}.toc-sticky{overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;max-height:calc(100vh - 96px);padding-top:8px;padding-bottom:8px;position:sticky;top:16px;overflow-y:auto}.toc-sticky::-webkit-scrollbar{width:3px}.toc-sticky::-webkit-scrollbar-thumb{background:var(--clr-border);border-radius:4px}.toc-header{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;color:var(--clr-text-dim);align-items:center;gap:8px;margin-bottom:12px;font-size:.75rem;font-weight:700;display:flex}.toc-icon{color:var(--clr-accent)}.toc-links{flex-direction:column;gap:4px;display:flex}.toc-sticky .toc-links{padding-bottom:min(40vh,320px)}.toc-link{color:var(--clr-text);border-left:2px solid #0000;border-radius:6px;margin:1px 0;padding:6px 10px 6px 12px;font-size:.85rem;line-height:1.5;text-decoration:none;transition:all .15s;display:block}.toc-link:hover{color:var(--clr-accent);background:var(--nav-active-bg)}.toc-link.active{color:var(--clr-accent);border-left-color:var(--clr-accent);background:var(--nav-active-bg);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--clr-accent) 25%, transparent);font-weight:600}.toc-depth-2{padding-left:12px}.toc-depth-3{padding-left:28px;font-size:.8rem}.toc-depth-4{padding-left:44px;font-size:.78rem}.toc-depth-5{padding-left:60px;font-size:.76rem}.toc-depth-6{padding-left:76px;font-size:.74rem}@media (width<=1023px){.article-layout{width:100%;max-width:960px;padding:0}.blog-article{max-width:100%;padding:36px 24px 60px}.article-title{font-size:1.8rem}.toc-mobile-toggle{z-index:80;border:1px solid var(--clr-border);background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);color:var(--clr-heading);font-family:var(--font-display);cursor:pointer;box-shadow:var(--shadow-card);border-radius:999px;align-items:center;gap:8px;padding:10px 14px;font-size:.78rem;font-weight:600;position:fixed;bottom:20px;right:16px;display:inline-flex!important}.toc-mobile-toggle:hover{border-color:var(--clr-border-hover);color:var(--clr-accent)}.toc-backdrop{z-index:65;cursor:pointer;background:#00000059;border:none;display:block;position:fixed;inset:64px 0 0}.toc-sidebar{z-index:75;background:var(--clr-surface);border-left:1px solid var(--clr-border);width:min(280px,88vw);box-shadow:var(--shadow-card);margin:0;padding:12px 14px 20px;transition:transform .22s;position:fixed;top:64px;bottom:0;right:0;overflow:hidden;transform:translate(100%);display:block!important}.toc-sidebar.toc-sidebar--open{transform:translate(0)}.toc-sidebar .toc-sticky{height:100%;max-height:calc(100vh - 88px);position:relative;top:0}}.markdown-body{font-family:var(--font-sans);color:var(--clr-text);-webkit-overflow-scrolling:touch;min-width:0;max-width:100%;font-size:1.02rem;line-height:1.7;overflow-x:auto}.markdown-body>:where(*+*){margin-top:24px}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{font-family:var(--font-display);color:var(--clr-heading);letter-spacing:-.02em;margin-top:48px;font-weight:700}.markdown-body h1{border-bottom:1px solid var(--clr-border);padding-bottom:8px;font-size:1.8rem}.markdown-body h2{font-size:1.45rem}.markdown-body h3{font-size:1.2rem}.markdown-body h4{font-size:1.05rem}.markdown-body p{font-size:1.02rem}.markdown-body strong{color:var(--clr-heading);font-weight:600}.markdown-body a{color:var(--clr-accent);border-bottom:1px solid #0000;font-weight:500;text-decoration:none;transition:all .15s}.markdown-body a:hover{color:var(--clr-accent-2);border-bottom-color:var(--clr-accent-2)}.markdown-body ul,.markdown-body ol{padding-left:26px}.markdown-body li{margin-top:8px}.markdown-body li::marker{color:var(--clr-accent-2)}.markdown-body blockquote{border-left:4px solid var(--clr-accent);color:var(--clr-heading);background:#6366f108;border-radius:4px;padding:12px 24px;font-style:italic}.markdown-body blockquote p{font-size:1.02rem}.markdown-body code{font-family:var(--font-mono);border:1px solid var(--clr-border);color:var(--clr-accent-2);background:#ffffff0d;border-radius:6px;padding:2px 6px;font-size:.85rem}.markdown-body pre code{color:inherit;background:0 0;border:none;border-radius:0;padding:0;font-size:.82rem}.markdown-body pre{border:1px solid var(--clr-border);box-shadow:var(--shadow-card);border-radius:12px;padding:20px;overflow-x:auto;background:var(--code-bg)!important}.markdown-body .mermaid-wrapper{border:1px solid var(--clr-border);border-radius:12px;margin:0;padding:24px;display:block;overflow-x:auto;background:var(--clr-surface)!important}.mermaid-svg-wrapper{width:100%;display:block}.mermaid-svg-wrapper svg{width:100%;max-width:100%;display:block;height:auto!important}.mermaid-error{color:#ef4444;font-size:.82rem;font-family:var(--font-mono)}.markdown-body img{border:1px solid var(--clr-border);max-width:100%;box-shadow:var(--shadow-card);border-radius:12px;margin:32px 0}.markdown-body .table-scroll{-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;width:100%;max-width:100%;margin:32px 0;display:block;overflow-x:auto}.markdown-body .table-scroll table{border-collapse:collapse;width:max-content;min-width:100%;max-width:none;margin:0;font-size:.9rem}.markdown-body table{border-collapse:collapse;width:100%;margin:32px 0;font-size:.9rem}.markdown-body th,.markdown-body td{border:1px solid var(--clr-border);text-align:left;vertical-align:top;padding:12px 16px}.markdown-body th{color:var(--clr-heading);background:#ffffff05;font-weight:600}.markdown-body tr:nth-child(2n){background:#ffffff03}.article-footer{margin-top:64px}.article-footer .divider{background:var(--clr-border);height:1px;margin-bottom:32px}.footer-flex{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;display:flex}.author-badge{align-items:center;gap:14px;display:flex}.avatar{background:linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-accent-2) 100%);color:#fff;width:44px;height:44px;font-family:var(--font-display);border-radius:50%;justify-content:center;align-items:center;font-size:.95rem;font-weight:700;display:flex;box-shadow:0 4px 14px #6366f14d}.author-info strong{color:var(--clr-heading);font-size:.9rem;display:block}.author-info p{color:var(--clr-text-dim);font-size:.75rem}.footer-actions{align-items:center;gap:8px;display:flex}@media (width<=868px){.blog-sidebar{background:var(--clr-surface);height:100%;box-shadow:var(--shadow-card);transition:transform .25s ease-in-out;position:absolute;top:0;bottom:0;left:0}.blog-sidebar.closed{border-right:1px solid var(--clr-border);width:320px;overflow:visible;transform:translate(-100%)}.blog-sidebar.open{width:320px;transform:translate(0)}}.code-block-wrapper,.mermaid-container{margin:32px 0;position:relative}.code-block-wrapper pre,.mermaid-container .mermaid-wrapper{margin:0}.copy-code-btn{background:var(--clr-surface-light);border:1px solid var(--clr-border);color:var(--clr-text-dim);font-size:.7rem;font-family:var(--font-sans);cursor:pointer;z-index:10;opacity:0;border-radius:4px;padding:4px 8px;transition:all .2s;position:absolute;top:8px;right:8px}.code-block-wrapper:hover .copy-code-btn{opacity:1}.copy-code-btn:hover{background:var(--clr-accent);color:#fff;border-color:var(--clr-accent)}.mermaid-actions{z-index:10;opacity:0;gap:8px;margin:0;transition:opacity .2s;display:flex;position:absolute;top:8px;right:8px}.mermaid-container:hover .mermaid-actions{opacity:1}.copy-mermaid-code,.copy-mermaid-img{background:var(--clr-surface-light);border:1px solid var(--clr-border);color:var(--clr-text-dim);font-size:.7rem;font-family:var(--font-sans);cursor:pointer;border-radius:4px;padding:4px 10px;transition:all .2s}.copy-mermaid-code:hover,.copy-mermaid-img:hover{background:var(--clr-accent);color:#fff;border-color:var(--clr-accent)}.home-blog-grid-container{max-width:900px;margin:0 auto;padding:48px}.home-blog-header{align-items:center;gap:16px;margin-bottom:32px;display:flex}.home-blog-header h2{color:var(--clr-text);font-size:2rem;font-family:var(--font-sans);margin:0}.home-blog-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;display:grid}.home-blog-card{background:var(--clr-surface);border:1px solid var(--clr-border);text-align:left;cursor:pointer;border-radius:12px;flex-direction:column;gap:12px;padding:24px;transition:all .2s;display:flex}.home-blog-card:hover{border-color:var(--clr-accent);transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}[data-theme=dark] .home-blog-card:hover{box-shadow:0 4px 12px #0003}.home-blog-card h3{color:var(--clr-text);font-size:1.25rem;font-family:var(--font-sans);margin:0;line-height:1.4}.home-blog-meta{color:var(--clr-text-dim);align-items:center;margin-top:auto;font-size:.85rem;display:flex}.home-blog-meta .meta-date{align-items:center;gap:6px;display:flex}@media (width<=768px){.home-blog-grid-container{padding:24px 16px}.home-blog-header h2{font-size:1.5rem}.home-blog-grid{grid-template-columns:1fr}}