:root,[data-theme=light]{--font-body:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-display:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.75rem;--text-3xl:2.25rem;--color-bg:#ffffff;--color-bg-subtle:#f8f9fa;--color-surface:#f1f3f5;--color-border:#dee2e6;--color-text:#374151;--color-text-strong:#111827;--color-text-muted:#6b7280;--color-accent:#2d6a4f;--color-accent-dark:#1b4332;--color-accent-subtle:rgba(45, 106, 79, 0.08);--bg-base:var(--color-bg);--bg-surface:var(--color-bg-subtle);--bg-surface-2:var(--color-surface);--border:var(--color-border);--text:var(--color-text);--text-strong:var(--color-text-strong);--muted:var(--color-text-muted);--accent:var(--color-accent);--accent-2:var(--color-accent-dark);--radius:6px;--radius-sm:4px;--max:1200px;--pad:1.25rem;--shadow:none;--header-bg:rgba(255, 255, 255, 0.96);--footer-bg:var(--color-bg-subtle);--nav-hover:rgba(0, 0, 0, 0.05);--toc-bg:var(--color-bg-subtle);--toc-border:var(--color-border);--code-inline-bg:rgba(0, 0, 0, 0.05);--blockquote-bg:var(--color-accent-subtle);--highlight-box-bg:var(--color-accent-subtle);--highlight-box-border:rgba(45, 106, 79, 0.2);--card-strong:var(--color-bg);--card-strong-2:var(--color-bg-subtle);--tag-bg:var(--color-surface);--tag-text:var(--color-text-muted);--icon-surface:var(--color-surface);--feature-hover-border:var(--color-border);--feature-link-shadow:none;--logo-bg:transparent;--logo-border:transparent;--logo-shadow:none;--card-shadow-strong:none;--card-shadow-hover:none;--pagination-hover-shadow:none;--code-shadow:none;--support-text:var(--color-text-muted);--support-link:var(--color-accent);--support-link-hover:var(--color-accent-dark);--support-focus:rgba(45, 106, 79, 0.3);--support-divider:var(--color-border)}[data-theme=dark]{--color-bg:#0d1117;--color-bg-subtle:#161b22;--color-surface:#21262d;--color-border:#30363d;--color-text:#c9d1d9;--color-text-strong:#e6edf3;--color-text-muted:#8b949e;--color-accent:#4b8a6e;--color-accent-dark:#2d6a4f;--color-accent-subtle:rgba(75, 138, 110, 0.1);--header-bg:rgba(13, 17, 23, 0.96);--footer-bg:var(--color-bg-subtle);--nav-hover:rgba(255, 255, 255, 0.06);--toc-bg:var(--color-bg-subtle);--toc-border:var(--color-border);--code-inline-bg:rgba(255, 255, 255, 0.06);--blockquote-bg:var(--color-accent-subtle);--highlight-box-bg:var(--color-accent-subtle);--highlight-box-border:rgba(75, 138, 110, 0.2);--card-strong:var(--color-bg-subtle);--card-strong-2:var(--color-surface);--tag-bg:var(--color-surface);--tag-text:var(--color-text-muted);--icon-surface:var(--color-surface);--feature-hover-border:var(--color-border);--feature-link-shadow:none;--logo-bg:transparent;--logo-border:transparent;--logo-shadow:none;--card-shadow-strong:none;--card-shadow-hover:none;--pagination-hover-shadow:none;--code-shadow:none;--support-text:var(--color-text-muted);--support-link:var(--color-accent);--support-link-hover:var(--color-accent-dark);--support-focus:rgba(75, 138, 110, 0.3);--support-divider:var(--color-border)}*,*::before,*::after{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;background:var(--color-bg);color:var(--color-text)}main{margin-top:2rem}img{max-width:100%;height:auto;display:block}a{color:var(--color-accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .15s ease}a:hover{border-color:var(--color-accent)}a:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:2px}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--color-text-strong);line-height:1.3;margin-top:0}h2{font-size:var(--text-2xl);margin:2rem 0 .75rem}h3{font-size:var(--text-xl);margin:1.5rem 0 .5rem}h4{font-size:var(--text-base);margin:1rem 0 .4rem}p{margin:0 0 1.25rem;color:var(--color-text)}section{max-width:var(--max);margin:1.25rem auto;padding:0 var(--pad)}hr{border:none;border-top:1px solid var(--color-border);margin:2rem 0}#progress-bar-top{position:fixed;top:0;left:0;z-index:2000;height:2px;background:var(--color-accent);width:0;transition:width .1s linear}#header{position:sticky;top:0;z-index:1000;background:var(--header-bg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}#header nav{max-width:var(--max);margin:0 auto;padding:.875rem var(--pad);display:flex;align-items:center;gap:.75rem}a.logo{display:inline-flex;align-items:center;text-decoration:none;border:0;flex-shrink:0;border-radius:var(--radius);padding:2px 4px;transition:background .15s ease,opacity .15s ease}a.logo:hover{border:0;opacity:.8}[data-theme=dark] a.logo{background:rgba(255,255,255,.92)}a.logo img{height:40px;display:block}.nav-links{list-style:none;display:flex;gap:.25rem;margin:0;padding:0;align-items:center}.nav-links a{display:block;font-size:var(--text-sm);font-weight:500;color:var(--color-text);padding:.375rem .625rem;border-radius:var(--radius);border:0;transition:background .15s ease,color .15s ease}.nav-links a:hover{background:var(--nav-hover);color:var(--color-text-strong)}nav a.current{color:var(--color-accent)!important;border-color:transparent!important;background:var(--color-accent-subtle)}.theme-toggle{width:36px;height:36px;border:1px solid var(--color-border);border-radius:var(--radius);background:0 0;color:var(--color-text);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:background .15s ease;flex-shrink:0}.theme-toggle:hover{background:var(--nav-hover)}.theme-toggle__sun,.theme-toggle__moon{position:absolute;font-size:.95rem;line-height:1;transition:opacity .15s ease,transform .15s ease}[data-theme=light] .theme-toggle__sun{opacity:1;transform:scale(1)}[data-theme=light] .theme-toggle__moon{opacity:0;transform:scale(.7)}[data-theme=dark] .theme-toggle__sun{opacity:0;transform:scale(.7)}[data-theme=dark] .theme-toggle__moon{opacity:1;transform:scale(1)}.hamburger{display:none;width:36px;height:36px;border:1px solid var(--color-border);border-radius:var(--radius);background:0 0;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer;flex-shrink:0}.hamburger span{display:block;width:16px;height:1.5px;background:var(--color-text)}.search-btn{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--color-border);border-radius:var(--radius);background:0 0;color:var(--color-text);cursor:pointer;transition:background .15s ease;flex-shrink:0}.search-btn:hover{background:var(--nav-hover)}#footer,footer{background:var(--footer-bg);border-top:1px solid var(--color-border);color:var(--color-text-muted);text-align:center;padding:1.5rem var(--pad);margin-top:4rem;font-size:var(--text-sm)}#footer a,footer a{color:var(--color-text-muted);margin:0 .5rem;border:0;transition:color .15s ease}#footer a:hover,footer a:hover{color:var(--color-text)}.footer-legal{display:flex;justify-content:center;flex-wrap:wrap;gap:.25rem .5rem;margin-bottom:.5rem}.footer-updated{display:block;font-size:var(--text-xs);opacity:.6;margin-top:.4rem}.article-header{max-width:800px;margin:3.5rem auto 2.5rem;padding:0 var(--pad)}.article-meta{font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:.75rem;font-family:var(--font-mono);letter-spacing:.02em}.article-title{font-family:var(--font-display);font-size:var(--text-2xl);color:var(--color-text-strong);line-height:1.25;margin:0 0 .75rem;font-weight:700}.article-subtitle{font-size:var(--text-lg);color:var(--color-text-muted);font-weight:400;margin:0;line-height:1.5}.article-hero-img{max-width:800px;margin:2rem auto 0;padding:0 var(--pad)}.article-hero-img img{width:100%;height:auto;max-height:420px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--color-border)}.article-content{max-width:800px;margin:0 auto;padding:0 var(--pad)2rem;font-family:var(--font-body);font-size:var(--text-base);line-height:1.75;color:var(--color-text)}.article-content p,.article-content li{max-width:70ch}.article-content h2{font-family:var(--font-display);font-size:var(--text-2xl);margin-top:3rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border);color:var(--color-text-strong)}.article-content h3{font-family:var(--font-display);font-size:var(--text-xl);margin-top:2.25rem;margin-bottom:.75rem;color:var(--color-text-strong)}.article-content h4{font-size:var(--text-base);font-weight:700;margin-top:1.75rem;margin-bottom:.5rem;color:var(--color-text-strong)}.article-content p,.article-content ul,.article-content ol{margin-bottom:1.25rem}.article-content ul,.article-content ol{padding-left:1.5rem}.article-content li{margin-bottom:.5rem}.article-content strong{color:var(--color-text-strong);font-weight:600}.article-content blockquote{border-left:3px solid var(--color-accent);background:var(--blockquote-bg);margin:1.5rem 0;padding:1rem 1.25rem;border-radius:0 var(--radius)var(--radius)0;font-style:italic;color:var(--color-text-muted)}.article-content blockquote p{margin-bottom:0}.article-content table{width:100%;border-collapse:collapse;font-size:var(--text-sm);margin:1.5rem 0}.article-content th,.article-content td{padding:.5rem .75rem;text-align:left;border:1px solid var(--color-border)}.article-content th{background:var(--color-bg-subtle);font-weight:600;color:var(--color-text-strong)}p code,li code,td code{font-family:var(--font-mono);font-size:.875em;background:var(--code-inline-bg);padding:.125em .4em;border-radius:var(--radius-sm);color:var(--color-text)}.article-content pre:not(.highlight pre){position:relative;background:#1e1e2e;color:#cdd6f4;border-radius:var(--radius);padding:1.25rem 1rem;overflow-x:auto;font-family:var(--font-mono);font-size:var(--text-sm);line-height:1.7;tab-size:4;margin:1.5rem 0;border:1px solid rgba(205,214,244,8%);white-space:pre-wrap;word-break:break-all}[data-theme=light] .article-content pre:not(.highlight pre){background:#282c3c;border-color:rgba(0,0,0,.12)}.article-content pre:not(.highlight pre) code{background:0 0!important;padding:0!important;border-radius:0!important;font-size:inherit;color:inherit}.article-content pre:not(.highlight pre)[data-lang]::before,.article-content pre:not(.highlight pre) code[data-lang]:first-child::before{content:attr(data-lang);display:block;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#6c7086;font-family:var(--font-mono);margin-bottom:.75rem}.article-content pre.has-lang-badge:not(.highlight pre)[data-lang]::before,.article-content pre.has-lang-badge:not(.highlight pre) code[data-lang]:first-child::before{display:none}div.highlight{position:relative;border-radius:var(--radius);overflow:hidden;margin:1.5rem 0}div.highlight pre{position:relative;margin:0!important}div.highlight pre[data-lang]::before,div.highlight pre code[data-lang]:first-child::before{content:attr(data-lang);display:block;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#6c7086;font-family:var(--font-mono);margin-bottom:.75rem}div.highlight.has-lang-badge pre[data-lang]::before,div.highlight.has-lang-badge pre code[data-lang]:first-child::before{display:none}.lang-badge{display:inline-block;position:absolute;top:.5rem;left:1rem;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#6c7086;font-family:var(--font-mono);pointer-events:none;z-index:3;line-height:1}div.highlight.has-lang-badge pre,.article-content pre.has-lang-badge{padding-top:2rem!important}div.highlight code,div.highlight pre,div.highlight pre span{color:inherit;white-space:pre-wrap;word-break:break-all}.copy-code-btn{position:absolute;top:.5rem;right:.5rem;display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:rgba(30,30,46,.85);color:#6c7086;border:1px solid rgba(205,214,244,.12);border-radius:var(--radius-sm);font-size:.68rem;font-weight:600;font-family:var(--font-mono);cursor:pointer;opacity:0;transition:opacity .15s ease,background .15s ease,color .15s ease;z-index:10;user-select:none;white-space:nowrap}div.highlight:hover .copy-code-btn,.article-content pre:not(.highlight pre):hover .copy-code-btn{opacity:1}@media(hover:none){.copy-code-btn{opacity:1}}.copy-code-btn:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.copy-code-btn.copied{background:var(--color-accent-subtle);color:var(--color-accent);border-color:var(--color-accent)}.copy-code-btn svg{width:12px;height:12px;flex-shrink:0;display:block}[data-theme=light] .copy-code-btn{background:rgba(40,44,60,.82)}.toc-inline{margin:0 0 1.75rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg-subtle);overflow:hidden}.toc-inline summary{list-style:none;cursor:pointer;font-weight:600;font-size:var(--text-sm);color:var(--color-text-strong);padding:.75rem 1rem;user-select:none;transition:background .15s ease}.toc-inline summary::-webkit-details-marker{display:none}.toc-inline summary:hover{background:var(--nav-hover)}.toc-inline[open] summary{border-bottom:1px solid var(--color-border)}.toc-inline summary::after{content:"›";float:right;font-size:1.1rem;line-height:1;color:var(--color-text-muted);transition:transform .2s ease;display:inline-block}.toc-inline[open] summary::after{transform:rotate(90deg)}#TableOfContents{list-style:none!important;padding:.875rem 1rem!important;margin:0!important;background:0 0;border:none;border-radius:0}#TableOfContents ul,#TableOfContents li{list-style:none!important;padding-left:0!important;margin-left:0!important}nav#TableOfContents>ul{margin-block-start:0}#TableOfContents>ul>li{margin-bottom:.5rem}#TableOfContents>ul>li>a{font-weight:600;font-size:var(--text-sm);color:var(--color-text-strong);text-decoration:none;border:0;display:block;padding:2px 0}#TableOfContents>ul>li>a:hover{color:var(--color-accent);border:0}#TableOfContents ul ul{padding-left:1rem!important;margin-top:.25rem!important;border-left:1px solid var(--color-border)}#TableOfContents ul ul li a{font-size:.82rem;color:var(--color-text-muted);border:0;padding:1px 0;display:block}#toc-float{display:none;position:fixed;top:88px;right:1.5rem;width:200px;padding:.875rem;background:var(--toc-bg);border:1px solid var(--toc-border);border-radius:var(--radius);max-height:calc(100vh - 120px);overflow-y:auto;opacity:0;transform:translateX(6px);pointer-events:none;transition:opacity .25s ease,transform .25s ease;z-index:90}@media(min-width:1280px){#toc-float{display:block}}#toc-float.toc-visible{opacity:1;transform:translateX(0);pointer-events:auto}.toc-float__title{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);margin:0 0 .625rem}#toc-float a{display:block;font-size:.8rem;line-height:1.45;color:var(--color-text-muted);text-decoration:none;padding:2px 4px 2px 10px;border-left:2px solid transparent;border-radius:0 var(--radius-sm)var(--radius-sm)0;transition:color .15s,border-color .15s,background .15s;border-bottom:0}#toc-float a:hover{color:var(--color-text);background:var(--nav-hover)}#toc-float a.toc-active{color:var(--color-accent);border-left-color:var(--color-accent);font-weight:600}#toc-float a.toc-sub{padding-left:1.25rem;font-size:.75rem}#toc-float a[href^="#letter-"]{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:var(--radius-sm);font-weight:700;font-size:.8rem;padding:0;margin:2px;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);transition:background .13s,color .13s,border-color .13s}#toc-float a[href^="#letter-"]:hover,#toc-float a[href^="#letter-"].toc-active{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.to-top{position:fixed;right:1.5rem;bottom:1.5rem;width:48px;height:48px;border:0;border-radius:999px;background:var(--color-bg-subtle);border:1px solid var(--color-border);display:grid;place-items:center;cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .25s ease,transform .25s ease;z-index:200;color:var(--color-text)}.to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}.to-top:hover{background:var(--color-surface)}.to-top-ring{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}.ring-bg,.ring-progress{fill:none;stroke-width:3}.ring-bg{stroke:var(--color-border)}.ring-progress{stroke:var(--color-accent);stroke-linecap:round;transition:stroke-dashoffset .1s linear}.to-top-arrow{position:relative;z-index:1;width:16px;height:16px}.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;margin-bottom:3rem}.post-card{background:var(--card-strong);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;transition:border-color .2s ease}.post-card:hover{border-color:var(--color-accent)}.post-link{text-decoration:none;color:inherit;display:block;height:100%;border:0}.post-link:hover{border:0}.post-thumb{height:180px;background-size:cover;background-position:50%}.post-thumb-placeholder{background:var(--color-bg-subtle);height:4px}.post-content{padding:1.25rem}.post-title{font-family:var(--font-display);font-size:var(--text-lg);font-weight:600;line-height:1.35;margin:0 0 .5rem;color:var(--color-text-strong)}.post-title-tiny{font-size:var(--text-base);font-weight:600;line-height:1.35;margin:0;color:var(--color-text-strong)}.post-excerpt{font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.55;margin:0 0 .75rem}.post-footer{display:flex;justify-content:space-between;align-items:center;font-size:var(--text-sm);margin-top:.75rem}.read-more{font-size:var(--text-sm);font-weight:500;color:var(--color-accent);border:0}.reading-time{color:var(--color-text-muted);font-size:var(--text-xs)}.pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:3rem;padding:1rem;border-top:1px solid var(--color-border)}.pagination-link{padding:.5rem 1rem;background:var(--color-bg-subtle);border:1px solid var(--color-border);color:var(--color-text);border-radius:var(--radius);font-size:var(--text-sm);font-weight:500;text-decoration:none;transition:border-color .15s ease,background .15s ease}.pagination-link:hover{border-color:var(--color-accent);background:var(--color-accent-subtle);color:var(--color-accent)}.pagination-info{font-size:var(--text-sm);color:var(--color-text-muted)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.875rem;margin-top:1rem}.feature-card-link{text-decoration:none;color:inherit;display:block;border:0}.feature-card-link:hover .feature-card{border-color:var(--color-accent);background:var(--color-bg-subtle)}.feature-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem;transition:border-color .15s ease,background .15s ease}.feature-card h3{font-size:var(--text-base);margin:0 0 .375rem;color:var(--color-text-strong)}.feature-card p{font-size:var(--text-sm);color:var(--color-text-muted);margin:0;line-height:1.5}.feature-icon{width:32px;height:32px;border-radius:var(--radius-sm);display:grid;place-items:center;background:var(--icon-surface);margin-bottom:.625rem;font-size:1rem}.hero{max-width:var(--max);margin:2rem auto 0;padding:0 var(--pad)}.hero-content{padding:3.5rem 2rem;border-radius:var(--radius)}.hero-background{background:var(--color-bg-subtle);border:1px solid var(--color-border);color:var(--color-text-strong)}.hero-background[style*=--bg-url]{position:relative;background-image:var(--bg-url);background-size:cover;background-position:50%;border:none;color:#fff}.hero-background[style*=--bg-url]::before{content:"";position:absolute;inset:0;border-radius:var(--radius);background:rgba(8,20,14,.58);pointer-events:none}.hero-background[style*=--bg-url] .hero-inner{position:relative;z-index:1}.hero-background[style*=--bg-url] h1,.hero-background[style*=--bg-url] p{color:#fff}.hero-content h1{font-family:var(--font-display);font-size:var(--text-3xl);margin:0 0 .75rem;color:var(--color-text-strong);font-weight:700;line-height:1.2}.hero-content p{color:var(--color-text)}.list-hero-content{padding-bottom:1.75rem}.blog-feed{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}.blog-feed-header{padding:0 0 1.5rem;border-bottom:1px solid var(--color-border);margin-bottom:0}.blog-feed-header h1{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;color:var(--color-text-strong);margin:0 0 .25rem}.blog-feed-header p{color:var(--color-text-muted);font-size:var(--text-sm);margin:0}.blog-post-row{display:flex;gap:1rem;align-items:flex-start;padding:1.5rem 0;border-bottom:1px solid var(--color-border)}.blog-post-row:last-child{border-bottom:none}.blog-post-body{flex:1;min-width:0}.blog-post-cover{flex-shrink:0;width:120px;height:80px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--color-border);align-self:flex-start;margin-top:.2rem}.blog-post-date{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-muted);margin-bottom:.3rem;display:block}.blog-post-title{font-family:var(--font-display);font-size:var(--text-lg);font-weight:600;line-height:1.35;margin:0 0 .4rem}.blog-post-title a{color:var(--color-text-strong);text-decoration:none;border:0;transition:color .15s ease}.blog-post-title a:hover{color:var(--color-accent);border:0}.blog-post-excerpt{font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.55;margin:0 0 .5rem}.blog-post-meta{font-size:var(--text-xs);color:var(--color-text-muted);display:flex;gap:.625rem;flex-wrap:wrap;align-items:center}.blog-post-meta a{color:var(--color-accent);border:0;font-weight:500;text-decoration:none}.blog-post-meta a:hover{border:0}.blog-post-reading{opacity:.7}.blog-feed-pagination{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;gap:1rem}.blog-nav{max-width:var(--max);margin:0 auto;padding:1rem var(--pad)0}.blog-nav-label{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);margin:1rem 0 .4rem}.blog-nav-pills{display:flex;flex-wrap:wrap;gap:.375rem}.blog-nav-pill{font-size:var(--text-xs);padding:.2rem .625rem;border:1px solid var(--color-border);border-radius:999px;color:var(--color-text);text-decoration:none;transition:border-color .15s ease,color .15s ease;white-space:nowrap}.blog-nav-pill:hover{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-subtle)}.blog-nav-details{margin-top:.75rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg-subtle)}.blog-nav-details summary{cursor:pointer;font-size:var(--text-xs);font-weight:700;color:var(--color-text-muted);padding:.5rem .875rem;list-style:none;text-transform:uppercase;letter-spacing:.08em;transition:color .15s ease}.blog-nav-details summary::-webkit-details-marker{display:none}.blog-nav-details summary:hover{color:var(--color-accent)}.blog-nav-details .blog-nav-pills{padding:0 .875rem .75rem}@media(max-width:560px){.blog-post-cover{width:80px;height:56px}}.tag-cloud{display:flex;flex-wrap:wrap;gap:.375rem;margin-top:.75rem;background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius);padding:.625rem .875rem;font-size:var(--text-sm)}.tag-cloud a{padding:.2rem .625rem;border-radius:var(--radius-sm);background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);text-decoration:none;transition:background .15s ease,border-color .15s ease;white-space:nowrap}.tag-cloud a:hover{background:var(--color-accent-subtle);border-color:var(--color-accent);color:var(--color-accent)}.tag-cloud span{font-weight:700;font-size:1.05em;width:100%}.tag-cloud--inline{margin-top:0;border:none;background:0 0}.tag-cloud-details{background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius);margin-top:.75rem;font-size:var(--text-sm)}.tag-cloud-details summary{cursor:pointer;font-size:1.05em;font-weight:700;color:var(--color-text-strong);text-align:center;list-style:none;padding:.625rem .875rem}.tag-cloud-details summary::-webkit-details-marker{display:none}.tag-cloud-details summary:hover{color:var(--color-accent)}.tag-cloud-details .tag-cloud{margin-top:0;background:0 0;border:none;border-top:1px solid var(--color-border);border-radius:0;padding:.625rem .875rem}.serie-banner{display:flex;align-items:center;gap:.875rem;padding:.875rem 1.125rem;background:var(--highlight-box-bg);border:1px solid var(--highlight-box-border);border-radius:var(--radius);margin:0 auto 2rem;max-width:800px}.serie-banner-icon{font-size:1.4rem;flex-shrink:0}.serie-banner-info{display:flex;flex-direction:column;gap:2px;flex:1}.serie-banner-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted)}.serie-banner-title{font-size:var(--text-sm);font-weight:600;color:var(--color-text-strong)}.serie-banner-link{font-size:var(--text-sm);font-weight:600;color:var(--color-accent);border:1px solid var(--highlight-box-border);padding:5px 12px;border-radius:999px;white-space:nowrap;text-decoration:none;transition:background .15s,color .15s}.serie-banner-link:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.serie-list{list-style:none;padding:0;margin:2rem 0;display:flex;flex-direction:column;gap:.5rem}.serie-link{display:flex;align-items:stretch;gap:1rem;overflow:hidden;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);text-decoration:none;color:inherit;transition:border-color .15s ease;border-bottom:1px solid var(--color-border)}.serie-link:hover{border-color:var(--color-accent);background:var(--color-bg-subtle)}.serie-cover{width:90px;height:auto;object-fit:cover;flex-shrink:0;border:none;border-right:1px solid var(--color-border)}.serie-cover--placeholder{width:90px;min-height:70px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-subtle);color:var(--color-accent);font-size:var(--text-sm);font-weight:700;font-family:var(--font-mono);border-right:1px solid var(--color-border);flex-shrink:0}.serie-info{display:flex;flex-direction:column;gap:2px;flex:1;padding:.875rem 1rem}.serie-num{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted)}.serie-title{font-weight:600;font-size:var(--text-sm);color:var(--color-text-strong)}.serie-desc{font-size:.8rem;color:var(--color-text-muted)}.serie-arrow{color:var(--color-text-muted);font-size:1rem;flex-shrink:0;padding-right:1rem;align-self:center}.section-boxed{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem 1.5rem 1.5rem;margin-bottom:1rem}.subsection{padding:1rem 0;border-top:1px solid var(--color-border)}.subsection:first-of-type{border-top:none;padding-top:0}.subsection ul{margin:.5rem 0 0;padding-left:1.25rem;color:var(--color-text)}.subsection li{margin:.4rem 0}.li-cross::marker{color:#ef4444}.section-highlight-box{margin:.875rem 0 0;padding:.875rem;border-radius:var(--radius);border:1px solid var(--highlight-box-border);background:var(--highlight-box-bg);color:var(--color-text)}.section-emphasis{color:var(--color-text-strong);font-weight:700}.glossar-search-wrap{margin-top:1rem}#glossar-search{width:100%;max-width:440px;padding:.625rem 1rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg);color:var(--color-text);font-size:var(--text-sm);outline:none;transition:border-color .15s ease,box-shadow .15s ease;font-family:var(--font-body)}#glossar-search:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-subtle)}.glossar-letter-heading{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;color:var(--color-accent);border-bottom:0;padding-bottom:.375rem;margin:2rem 0 .75rem;scroll-margin-top:80px}.glossar-entry{padding:.875rem 0;border-top:1px solid var(--color-border)}.glossar-entry:first-of-type{border-top:none;padding-top:0}.glossar-entry h3{font-size:var(--text-base);margin:0 0 .25rem;color:var(--color-text-strong)}.glossar-aliases{font-size:var(--text-sm);color:var(--color-text-muted);margin:0 0 .375rem}.glossar-aliases code{font-size:.8rem;background:var(--code-inline-bg);border:1px solid var(--color-border);padding:1px 5px;border-radius:var(--radius-sm)}.glossar-tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:2px 8px;border-radius:999px;background:var(--tag-bg);color:var(--tag-text);margin-top:4px}.notice{padding:.875rem 1rem;background:var(--highlight-box-bg);border:1px solid var(--highlight-box-border);border-radius:var(--radius);font-size:var(--text-sm);color:var(--color-text);margin:1.25rem 0}.page-404{display:flex;align-items:center;justify-content:center;padding:5rem var(--pad)6rem;min-height:60vh}.page-404__inner{max-width:520px;width:100%;text-align:center}.signal-icon{display:flex;align-items:flex-end;justify-content:center;gap:6px;height:52px;margin-bottom:2rem}.signal-bar{width:12px;border-radius:3px 3px 0 0;background:var(--color-border)}.signal-bar:nth-child(1){height:20%;background:var(--color-accent);opacity:.9}.signal-bar:nth-child(2){height:45%;background:var(--color-accent);opacity:.5}.signal-bar:nth-child(3){height:70%}.signal-bar:nth-child(4){height:100%}.page-404__label{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent);margin:0 0 .875rem}.page-404__title{font-family:var(--font-display);font-size:clamp(1.5rem,3vw,2rem);font-weight:700;color:var(--color-text-strong);margin:0 0 .75rem;line-height:1.25}.page-404__desc{color:var(--color-text-muted);font-size:var(--text-base);margin:0 auto 2.25rem;max-width:44ch}.page-404__actions{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}.btn-primary{display:inline-flex;align-items:center;gap:6px;padding:.625rem 1.25rem;background:var(--color-accent);color:#fff;border-radius:var(--radius);font-weight:600;font-size:var(--text-sm);text-decoration:none;border:1px solid transparent;transition:background .15s ease}.btn-primary:hover{background:var(--color-accent-dark);border-color:transparent}.btn-ghost{display:inline-flex;align-items:center;gap:6px;padding:.625rem 1.25rem;background:0 0;color:var(--color-text);border-radius:var(--radius);font-weight:600;font-size:var(--text-sm);border:1px solid var(--color-border);text-decoration:none;transition:background .15s ease,border-color .15s ease}.btn-ghost:hover{background:var(--nav-hover);border-color:var(--color-accent)}.page-404__hint{padding:.875rem 1.25rem;background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius);font-size:var(--text-sm);color:var(--color-text-muted)}.page-404__hint a{color:var(--color-accent);border:0;text-decoration:underline}@keyframes smFadeIn{from{opacity:0}to{opacity:1}}@keyframes smSlideIn{from{opacity:0;transform:translateX(-50%)translateY(-8px)}to{opacity:1;transform:translateX(-50%)translateY(0)}}.search-modal{display:none;position:fixed;inset:0;z-index:9000}.search-modal.is-open{display:block}.search-modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);animation:smFadeIn .15s ease}.search-modal__box{position:absolute;top:12vh;left:50%;transform:translateX(-50%);width:min(600px,calc(100vw - 2rem));background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;animation:smSlideIn .18s cubic-bezier(.16,1,.3,1)}.search-modal__header{display:flex;align-items:center;gap:.625rem;padding:.875rem 1rem;border-bottom:1px solid var(--color-border);color:var(--color-text-muted)}#search-input{flex:1;border:none;background:0 0;outline:none;font-size:var(--text-base);color:var(--color-text);font-family:var(--font-body)}#search-input::placeholder{color:var(--color-text-muted)}.search-esc{font-size:.68rem;color:var(--color-text-muted);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:2px 5px;font-family:var(--font-mono);background:var(--color-bg-subtle);flex-shrink:0}.search-results{list-style:none;margin:0;padding:.5rem;max-height:55vh;overflow-y:auto}.search-results li a{display:block;padding:.625rem .75rem;border-radius:var(--radius-sm);text-decoration:none;color:inherit;border:0;transition:background .12s}.search-results li a:hover,.search-results li a:focus{background:var(--nav-hover);outline:none}.sr-title{display:block;font-weight:600;font-size:var(--text-sm);color:var(--color-text-strong);margin-bottom:2px}.sr-meta{font-size:.75rem;color:var(--color-text-muted);font-family:var(--font-mono)}.sr-snippet{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:.8rem;color:var(--color-text-muted);margin-top:3px}.sr-snippet mark{background:0 0;color:var(--color-accent);font-weight:600}.search-empty{padding:1.25rem;text-align:center;color:var(--color-text-muted);font-size:var(--text-sm)}.recent-posts{padding:0 var(--pad);max-width:var(--max);margin:1.25rem auto}.recent-posts h2{margin-bottom:1rem}.article-support-meta{max-width:70ch;margin:2rem auto 0;padding-top:1rem;border-top:1px solid var(--support-divider);display:flex;flex-wrap:wrap;align-items:center;gap:.25rem;font-size:var(--text-sm);color:var(--support-text)}.article-support-meta a{color:var(--support-link);text-decoration:underline;text-underline-offset:.1em}.article-support-meta a:hover{color:var(--support-link-hover)}.article-support-meta a:focus-visible{outline:2px solid var(--support-focus);outline-offset:3px;border-radius:2px}.contact-card{display:flex;flex-direction:column;gap:.625rem}.contact-row{display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap}.contact-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);min-width:90px;flex-shrink:0}.contact-value{font-size:var(--text-sm);color:var(--color-text-strong);word-break:break-all}.contact-mono{font-family:var(--font-mono);font-size:.82rem;background:var(--code-inline-bg);padding:2px 7px;border-radius:var(--radius-sm);border:1px solid var(--color-border)}.contact-note{font-size:.82rem;color:var(--color-text-muted);margin:0;line-height:1.5}.contact-client-links{display:flex;gap:.5rem;flex-wrap:wrap}.contact-client-links a{font-size:.85rem;padding:3px 10px;border:1px solid var(--color-border);border-radius:999px;color:var(--color-text);transition:background .13s,border-color .13s}.contact-client-links a:hover{background:var(--color-bg-subtle);border-color:var(--color-accent)}.contact-pgp-block{background:var(--code-inline-bg);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.contact-pgp-header{display:flex;justify-content:space-between;align-items:center;padding:.5rem .875rem;border-bottom:1px solid var(--color-border);font-size:.72rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.contact-copy-btn{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.72rem;font-weight:600;color:var(--color-text);cursor:pointer;transition:background .13s,color .13s}.contact-copy-btn:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.contact-pgp-pre{margin:0;padding:.875rem;font-family:var(--font-mono);font-size:.72rem;line-height:1.6;color:var(--color-text);white-space:pre-wrap;word-break:break-all;max-height:180px;overflow-y:auto}.email-obfuscate{unicode-bidi:bidi-override;direction:rtl}.sz-meta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:1.125rem}.sz-updated{font-size:.82rem;color:var(--color-text-muted);font-style:italic}.sz-toc{list-style:none;padding:0;margin:.75rem 0 0;display:flex;flex-direction:column;gap:.375rem;counter-reset:toc-counter}.sz-toc li{counter-increment:toc-counter}.sz-toc a{display:flex;align-items:center;gap:.625rem;padding:.5rem .875rem;background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius);text-decoration:none;color:var(--color-text);font-size:var(--text-sm);transition:background .13s,border-color .13s}.sz-toc a:hover{background:var(--color-surface);border-color:var(--color-accent);color:var(--color-text-strong)}.sz-toc a::before{content:counter(toc-counter);display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:999px;background:var(--color-accent-subtle);border:1px solid var(--highlight-box-border);color:var(--color-accent);font-size:.7rem;font-weight:700;flex-shrink:0}.checklist-item{display:grid;grid-template-columns:26px 1fr;gap:.75rem;align-items:start;cursor:pointer;padding:5px 0;user-select:none}.checklist-item:hover .check-box{border-color:var(--color-accent)}.check-input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.check-box{width:20px;height:20px;border:2px solid var(--color-border);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;transition:background .15s,border-color .15s;position:relative}.check-box::after{content:'';display:none;width:10px;height:6px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)translateY(-1px)}.check-text{display:flex;flex-direction:column;gap:2px;font-size:var(--text-sm);line-height:1.5}.check-text strong{color:inherit;transition:color .15s}.check-text span:last-child{font-size:.83rem;color:var(--color-text-muted)}.check-input:checked+.check-box{background:var(--color-accent);border-color:var(--color-accent)}.check-input:checked+.check-box::after{display:block}.check-input:checked~.check-text strong{text-decoration:line-through;color:var(--color-text-muted)}.check-input:checked~.check-text span:last-child{opacity:.55}.checklist-item:has(.check-input:checked){opacity:.75}.checklist-item:has(.check-input:checked) .check-box{background:var(--color-accent);border-color:var(--color-accent)}.checklist-item:has(.check-input:checked) .check-box::after{display:block}.checklist-item:has(.check-input:checked) strong{text-decoration:line-through;color:var(--color-text-muted)}.checklist-item:has(.check-input:checked) span:last-child{opacity:.55}.check-tag{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:2px 6px;border-radius:999px;width:fit-content}.check-tag--high{background:rgba(220,38,38,.1);color:#dc2626}.check-tag--medium{background:var(--color-accent-subtle);color:var(--color-accent)}.check-tag--low{background:var(--color-surface);color:var(--color-text-muted)}.print-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.125rem;background:var(--color-accent);color:#fff;border:none;border-radius:var(--radius);font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:background .15s}.print-btn:hover{background:var(--color-accent-dark)}.philosophy-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:1rem}.philosophy-list>li{display:flex;gap:.75rem;align-items:flex-start}.list-icon{font-size:1.1rem;flex-shrink:0;margin-top:.1rem}@media(max-width:1024px){.theme-toggle{order:2}.hamburger{display:flex;order:3}.nav-links{position:absolute;right:var(--pad);top:64px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:.5rem;flex-direction:column;align-items:stretch;min-width:200px;display:none;z-index:999}.nav-links.active{display:flex}.nav-links a{padding:.5rem .75rem}.posts-grid{grid-template-columns:1fr}}@media(max-width:640px){.article-header,.article-content,.article-hero-img{padding-left:1rem;padding-right:1rem}.hero-content{padding:2rem 1rem}.features-grid{grid-template-columns:1fr}}@media print{#header{position:static!important}#progress-bar-top,#toc-float,.to-top,.print-btn,.no-print,.search-btn,.theme-toggle,.hamburger,.nav-links,.article-support-meta,#footer{display:none!important}}