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var(--border);min-height:28px}.code-header-left{display:flex;align-items:center;gap:10px;overflow:hidden;flex:1}.code-header-right{display:flex;align-items:center}.code-filename{font-family:var(--font-mono);font-size:11px;font-weight:500;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.code-lang{font-family:var(--font-mono);font-size:11px;font-weight:400;text-transform:lowercase;letter-spacing:.02em;color:var(--text-dim)}.copy-btn{position:relative;top:0;right:0;display:flex;align-items:center;gap:4px;padding:2px 8px;font-family:var(--font-sans);font-size:11px;font-weight:500;cursor:pointer;background:var(--bg-primary);color:var(--text-secondary);border:1px solid var(--border);border-radius:4px;opacity:.7;transition:all var(--transition-fast)ease;z-index:10}.copy-btn svg{width:14px;height:14px}.copy-btn:hover{opacity:1;background:var(--bg-secondary);border-color:var(--border-hover);color:var(--text-primary)}.copy-btn.copied{background:var(--accent-dim);border-color:var(--accent-border);color:var(--accent)}[data-theme=light] .highlight,[data-theme=light] .highlight pre.chroma{background:var(--code-bg)}[data-theme=dark] .highlight,[data-theme=dark] .highlight pre.chroma{background:var(--code-bg)}[data-theme=light] .chroma .k,[data-theme=light] .chroma .kd,[data-theme=light] .chroma .kn,[data-theme=light] .chroma .kt,[data-theme=light] .chroma .kr,[data-theme=light] .chroma .kp,[data-theme=light] .chroma .kw,[data-theme=light] .chroma .ow{color:var(--apple-purple)}[data-theme=light] .chroma .nf{color:var(--apple-blue)}[data-theme=light] .chroma .nc{color:var(--apple-teal);font-weight:500}[data-theme=light] .chroma .nn{color:var(--apple-teal)}[data-theme=light] .chroma .nd{color:var(--apple-orange)}[data-theme=light] .chroma .na{color:var(--apple-indigo)}[data-theme=light] .chroma .py{color:var(--apple-indigo)}[data-theme=light] .chroma .nb{color:var(--apple-purple)}[data-theme=light] .chroma .n,[data-theme=light] .chroma .nx{color:var(--text-primary)}[data-theme=light] .chroma .nt{color:var(--apple-purple)}[data-theme=light] .chroma .s,[data-theme=light] .chroma .s1,[data-theme=light] .chroma .s2,[data-theme=light] .chroma .sb,[data-theme=light] .chroma .sc,[data-theme=light] .chroma .sd,[data-theme=light] .chroma .sa,[data-theme=light] .chroma .sx,[data-theme=light] .chroma .ss,[data-theme=light] .chroma .dl{color:var(--apple-green)}[data-theme=light] .chroma .se,[data-theme=light] .chroma .si{color:var(--apple-pink)}[data-theme=light] .chroma .sr{color:var(--apple-mint)}[data-theme=light] .chroma .c,[data-theme=light] .chroma .c1,[data-theme=light] .chroma .cm,[data-theme=light] .chroma .ch,[data-theme=light] .chroma .cp,[data-theme=light] .chroma .cpf{color:var(--apple-gray);font-style:italic}[data-theme=light] .chroma .mi,[data-theme=light] .chroma .mf,[data-theme=light] .chroma .mh,[data-theme=light] .chroma .mo,[data-theme=light] .chroma .il{color:var(--apple-indigo)}[data-theme=light] .chroma .o,[data-theme=light] .chroma .p{color:var(--text-secondary)}[data-theme=light] .chroma .hl{background:var(--accent-dim);border-left:2px solid var(--accent)}[data-theme=light] .code-body,[data-theme=light] .tab-panel{color:var(--text-primary)}[data-theme=dark] .chroma .k,[data-theme=dark] .chroma .kd,[data-theme=dark] .chroma .kn,[data-theme=dark] .chroma .kt,[data-theme=dark] .chroma .kr,[data-theme=dark] .chroma .kp,[data-theme=dark] .chroma .kw,[data-theme=dark] .chroma .ow{color:var(--apple-pink)}[data-theme=dark] .chroma .nb{color:var(--apple-pink)}[data-theme=dark] .chroma .nf{color:var(--apple-blue)}[data-theme=dark] .chroma .nc{color:var(--apple-teal);font-weight:500}[data-theme=dark] .chroma .nn{color:var(--apple-teal)}[data-theme=dark] .chroma .nd{color:var(--apple-orange)}[data-theme=dark] .chroma .na{color:var(--apple-indigo)}[data-theme=dark] .chroma .py{color:var(--apple-indigo)}[data-theme=dark] .chroma .n,[data-theme=dark] .chroma .nx{color:var(--text-primary)}[data-theme=dark] .chroma .nt{color:var(--apple-pink)}[data-theme=dark] .chroma .s,[data-theme=dark] .chroma .s1,[data-theme=dark] .chroma .s2,[data-theme=dark] .chroma .sb,[data-theme=dark] .chroma .sc,[data-theme=dark] .chroma .sd,[data-theme=dark] .chroma .sa,[data-theme=dark] .chroma .sx,[data-theme=dark] .chroma .ss,[data-theme=dark] .chroma .dl{color:var(--apple-green)}[data-theme=dark] .chroma .se,[data-theme=dark] .chroma .si{color:var(--apple-orange)}[data-theme=dark] .chroma .sr{color:var(--apple-mint)}[data-theme=dark] .chroma .c,[data-theme=dark] .chroma .c1,[data-theme=dark] .chroma .cm,[data-theme=dark] .chroma .ch,[data-theme=dark] .chroma .cp,[data-theme=dark] .chroma .cpf{color:var(--apple-gray);font-style:italic}[data-theme=dark] .chroma .mi,[data-theme=dark] .chroma .mf,[data-theme=dark] .chroma .mh,[data-theme=dark] .chroma .mo,[data-theme=dark] .chroma .il{color:var(--apple-indigo)}[data-theme=dark] .chroma .o,[data-theme=dark] .chroma .p{color:var(--text-secondary)}[data-theme=dark] .chroma .hl{background:var(--accent-dim);border-left:2px solid var(--accent)}[data-theme=dark] .code-body,[data-theme=dark] .tab-panel{color:var(--text-primary)}.code-tabs-wrap{border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;margin:1.5rem 0}.code-tabs-header{display:flex;align-items:center;justify-content:space-between;background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:0 12px;min-height:42px}.tab-list{display:flex;gap:2px}.tab-btn{padding:8px 14px;border:none;border-radius:var(--radius-sm);background:0 0;font-family:var(--font-sans);font-size:13px;font-weight:500;color:var(--text-dim);cursor:pointer;transition:all var(--transition-fast)}.tab-btn:hover{color:var(--text-muted);background:var(--bg-tertiary)}.tab-btn.active{background:var(--bg-primary);color:var(--text-primary)}.tab-copy-btn{display:flex;align-items:center;gap:4px;padding:4px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:0 0;color:var(--text-muted);font-size:11px;font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast)}.tab-copy-btn:hover{border-color:var(--border-hover);color:var(--text-primary)}.tab-copy-btn.copied{color:var(--accent);border-color:var(--accent-border)}.tab-panel{display:none}.tab-panel.active{display:block}.tab-panel .code-body{padding:0}.tab-filename{font-family:var(--font-mono);font-size:11px;color:var(--text-dim);padding:8px 14px 6px;border-bottom:1px solid var(--border);background:var(--bg-secondary)}.tab-panel .highlight{margin:0;border:none;border-radius:0}.tab-panel .highlight[data-lang]::before{display:none}.tab-panel .highlight pre.chroma{padding:10px 0;border-radius:0}.tab-panel .copy-btn{opacity:1}[data-theme=light] .tab-btn.active{background:var(--accent-dim);color:var(--accent)}[data-theme=light] .tab-btn:hover{background:var(--accent-dim);color:var(--accent)}[data-theme=dark] .tab-btn.active{background:var(--accent-dim);color:var(--accent)}[data-theme=dark] .tab-btn:hover{color:var(--accent);background:var(--accent-dim)}.site-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;height:56px;background:var(--bg-nav);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background var(--transition)ease,border-color var(--transition)ease}.nav-logo{display:flex;align-items:center;gap:12px;height:34px;font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--text-primary);text-decoration:none}.nav-logo:hover{opacity:1}.nav-logo img{border-radius:50%;width:28px;height:28px}.nav-links{display:flex;align-items:center;gap:24px;list-style:none}.nav-links li{display:flex;align-items:center;height:34px}.nav-links a{display:inline-flex;align-items:center;height:100%;font-size:14px;font-weight:500;color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.nav-links a:hover,.nav-links a.active{color:var(--accent)}.nav-actions{display:flex;align-items:center;gap:16px}.nav-social{display:flex;align-items:center;gap:4px}.nav-social .nav-icon-btn{color:var(--text-muted)}.nav-social-github:hover svg,.nav-social-github:hover{color:#181717!important}.nav-social-linkedin:hover svg,.nav-social-linkedin:hover{color:#0077b5!important}.nav-social-bluesky:hover svg,.nav-social-bluesky:hover{color:#0085ff!important}.nav-social-twitter:hover svg,.nav-social-twitter:hover{color:#1da1f2!important}.nav-external a{height:34px;display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)ease}.nav-external a:hover{color:var(--accent)}.nav-external svg{width:20px;height:20px;flex-shrink:0}.nav-icon-btn{cursor:pointer;background:0 0;border:none;border-radius:var(--radius-sm);transition:all var(--transition)ease;display:inline-flex;align-items:center;justify-content:center;padding:0;width:34px;height:34px}.nav-icon-btn:hover{background-color:var(--accent-dim)}.nav-icon-btn:active{transform:scale(.95);background-color:var(--accent-dim)}.nav-icon-btn svg{width:20px;height:20px;color:var(--text-secondary);transition:color var(--transition)ease}#theme-toggle:hover svg{color:var(--accent)}#search-trigger:hover svg{color:var(--accent)}#mobile-menu-btn:hover svg{color:var(--accent)}.icon-sun,.icon-moon,.icon-auto{display:none}[data-theme-pref=light] .icon-moon{display:block}[data-theme-pref=dark] .icon-sun{display:block}[data-theme-pref=auto] .icon-auto{display:block}.nav-icon-wrapper{position:relative;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px}.nav-icon-wrapper svg:not(.icon-external){width:20px;height:20px}.icon-external{position:absolute;top:-2px;right:-6px;width:10px!important;height:10px!important;opacity:.7;transition:all var(--transition)ease}a:hover .icon-external{opacity:1;color:var(--accent)}.site-main{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:3rem 1.5rem 5rem}.homepage-profile{display:flex;flex-direction:column;align-items:center;padding:2rem 0 3rem}.homepage-content{max-width:72ch;margin:0 auto 2rem}.homepage-section{margin:4rem 0}.article-header{margin-bottom:3rem}.article-title{font-size:clamp(1.8rem,4vw,2.4rem);line-height:1.2;margin-bottom:.75rem}.article-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:.85rem;color:var(--text-muted);margin-bottom:1rem}.article-meta-divider{color:var(--text-dim)}.article-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:.75rem}.article-content{max-width:72ch}.article-content .prose h2{margin-top:4.5rem;margin-bottom:3rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.article-content .prose h2:first-child{border-top:none;padding-top:0;margin-top:0}.article-content .prose h3{margin-top:3.5rem;margin-bottom:2.25rem}.article-content .prose h4{margin-top:2.5rem;margin-bottom:2rem}.article-content .prose h5,.article-content .prose h6{margin-top:2rem;margin-bottom:1.5rem}.article-layout{display:grid;grid-template-columns:1fr 220px;gap:4rem}.article-toc{position:sticky;top:72px;height:fit-content;max-height:calc(100vh - 100px);overflow-y:auto}.toc-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin-bottom:.75rem}.toc-nav{list-style:none}.toc-nav li{margin-bottom:4px}.toc-nav a{font-size:.82rem;color:var(--text-muted);text-decoration:none;display:block;padding:3px 0 3px 12px;border-left:2px solid transparent;transition:all var(--transition-fast);line-height:1.4}.toc-nav a:hover,.toc-nav a.active{color:var(--accent);border-left-color:var(--accent)}.toc-nav .toc-h3{padding-left:24px;font-size:.78rem}@media(max-width:900px){.article-layout{grid-template-columns:1fr}.article-toc{display:none}}.list-header{margin-bottom:2rem}.list-title{font-size:clamp(1.8rem,4vw,2.4rem);line-height:1.2;margin-bottom:.5rem}.list-description{color:var(--text-muted);font-size:1rem}.article-list{display:flex;flex-direction:column;gap:1.5rem}.list-year{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--text-muted);margin:2rem 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.taxonomy-grid{display:flex;flex-wrap:wrap;gap:8px;margin:1.5rem 0}.taxonomy-term{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border);text-decoration:none;font-size:.85rem;color:var(--text-secondary);transition:all var(--transition-fast)}.taxonomy-term:hover{background:var(--accent-dim);color:var(--accent);border-color:var(--accent-border)}.term-count{font-size:.7rem;color:var(--text-dim);background:var(--bg-tertiary);padding:1px 6px;border-radius:var(--radius-full)}.generic-page{max-width:72ch;margin:0 auto}.mobile-menu-btn{display:none;width:34px;height:34px;align-items:center;justify-content:center;background:0 0;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted)}.mobile-menu{position:fixed;inset:0;z-index:1000;display:none;overflow:hidden}.mobile-menu.open{display:flex}.mobile-menu-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;transition:opacity .3s ease}.mobile-menu.open .mobile-menu-backdrop{opacity:1}.mobile-menu-container{position:relative;width:280px;height:100%;margin-left:auto;background:var(--bg-primary);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}.mobile-menu.open .mobile-menu-container{transform:translateX(0)}.mobile-menu-header{height:56px;display:flex;align-items:center;justify-content:flex-end;padding:0 1.5rem;border-bottom:1px solid var(--border)}.mobile-menu-nav{flex:1;padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column}.mobile-menu-links{list-style:none;padding:0;margin:0 0 2rem;display:flex;flex-direction:column;gap:.5rem}.mobile-menu-links a{display:block;padding:.75rem 1rem;font-size:1.1rem;font-weight:500;color:var(--text-primary);text-decoration:none;border-radius:var(--radius-md);transition:all var(--transition-fast)ease}.mobile-menu-links a:hover{background:var(--accent-dim);color:var(--accent)}.mobile-menu-links a.active{background:var(--accent-dim);color:var(--accent)}.mobile-menu-social{margin-top:auto;display:flex;align-items:center;gap:1.25rem;padding:1rem 0;border-top:1px solid var(--border)}.mobile-menu-social a{color:var(--text-muted);transition:color var(--transition)ease}.mobile-menu-social a:hover{color:var(--accent)}@media(max-width:960px){.nav-links,.nav-social{display:none}.mobile-menu-btn{display:flex}}@media(max-width:768px){.site-nav{padding:0 1rem}.site-main{padding:1.5rem 1rem 3rem}}@media print{.site-nav,.site-footer,.article-toc,.sharing-links,.article-nav,.copy-btn,.theme-toggle,.search-modal{display:none!important}body{background:#fff;color:#000}a{color:#000}.article-content{max-width:none}}.nav-external{display:inline-flex;align-items:center;gap:6px}.nav-external svg{width:16px;height:16px;flex-shrink:0}