:root{color-scheme:light;--color-bg:#fbfcf8;--color-bg-alt:#f2f5ef;--color-surface:#ffffff;--color-text:#222522;--color-text-muted:#687064;--color-text-subtle:#7a8378;--color-border:#d7ded3;--color-accent:#2f6f70;--color-accent-hover:#205455;--color-accent-soft:#e2f0ed;--color-focus:#8a3ffc;--font-body:Merriweather, Georgia, serif;--font-ui:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--site-width:760px;--content-width:680px;--space-xs:0.35rem;--space-sm:0.65rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2.25rem;--space-2xl:3.5rem;--border-radius:6px;--transition-fast:140ms ease}[data-theme=dark]{color-scheme:dark;--color-bg:#151716;--color-bg-alt:#1d211f;--color-surface:#202522;--color-text:#ecefeb;--color-text-muted:#aab4aa;--color-text-subtle:#8f998f;--color-border:#384139;--color-accent:#75c7a6;--color-accent-hover:#9ad9c1;--color-accent-soft:#1f3b34;--color-focus:#b89cff}*{box-sizing:border-box}html{min-height:100%;background:var(--color-bg)}body{min-height:100%;margin:0;background:linear-gradient(180deg,var(--color-bg-alt) 0,var(--color-bg) 260px);color:var(--color-text);font-family:var(--font-body);font-size:17px;line-height:1.72;text-rendering:optimizeLegibility}img{max-width:100%;height:auto}a{color:var(--color-accent);text-decoration-thickness:.08em;text-underline-offset:.18em;transition:color var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}a:focus-visible,button:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}p{margin:0 0 var(--space-lg)}blockquote{margin:var(--space-lg)0;padding-left:var(--space-lg);border-left:3px solid var(--color-border);color:var(--color-text-muted)}hr{margin:var(--space-xl)0;border:0;border-top:1px solid var(--color-border)}code,pre{font-family:var(--font-mono);font-size:.92em}pre{overflow-x:auto;padding:var(--space-md);border:1px solid var(--color-border);border-radius:var(--border-radius);background:var(--color-bg-alt)}.skip-link{position:absolute;left:var(--space-md);top:var(--space-md);z-index:10;transform:translateY(-150%);padding:var(--space-xs)var(--space-sm);border-radius:var(--border-radius);background:var(--color-text);color:var(--color-bg);font-family:var(--font-ui);font-size:.85rem}.skip-link:focus{transform:translateY(0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-wrapper{width:min(calc(100% - 2rem),var(--site-width));margin:0 auto}.content-narrow{max-width:var(--content-width)}.site-header{padding:var(--space-lg)0 var(--space-md)}.site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.site-title{display:inline-flex;align-items:center;gap:var(--space-sm);min-width:max-content;color:var(--color-text);font-family:var(--font-ui);font-size:.96rem;font-weight:700;line-height:1;text-decoration:none}.site-title:hover{color:var(--color-accent)}.site-mark{width:32px;height:32px;border-radius:50%;object-fit:contain}.site-header-right{display:flex;align-items:center;gap:var(--space-sm);min-width:0}.site-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:.35rem .75rem;font-family:var(--font-ui);font-size:.84rem;line-height:1.2}.site-nav a{color:var(--color-text-muted);text-decoration:none}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--color-text)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;flex:none;border:1px solid var(--color-border);border-radius:999px;background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;transition:border-color var(--transition-fast),color var(--transition-fast),background-color var(--transition-fast)}.theme-toggle:hover{border-color:var(--color-accent);color:var(--color-accent)}.theme-icon-moon{display:none}[data-theme=dark] .theme-icon-sun{display:none}[data-theme=dark] .theme-icon-moon{display:block}.site-main{padding:var(--space-xl)0 var(--space-2xl)}.home-intro{max-width:620px;padding:var(--space-xl)0 var(--space-lg)}.home-intro h1{margin:0 0 var(--space-sm);color:var(--color-text);font-family:var(--font-ui);font-size:clamp(2rem,8vw,3.75rem);line-height:.98}.home-intro-text{color:var(--color-text-muted);font-size:1.06rem}.home-intro-text p:last-child{margin-bottom:0}.home-latest-section{margin-top:var(--space-xl)}.home-latest-header,.page-header{margin-bottom:var(--space-lg);padding-bottom:var(--space-sm);border-bottom:1px solid var(--color-border)}.home-latest-header{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-md)}.home-section-title,.page-title{margin:0;color:var(--color-text);font-family:var(--font-ui);font-size:1rem;line-height:1.2}.page-title{font-size:1.65rem}.home-latest-links{display:flex;flex-wrap:wrap;gap:var(--space-sm);font-family:var(--font-ui);font-size:.84rem}.home-latest-links a{color:var(--color-text-muted);text-decoration:none}.home-latest-links a:hover{color:var(--color-accent)}.page-description,.page-content{margin-top:var(--space-sm);color:var(--color-text-muted)}.post-list{display:grid;gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--color-border)}.post-list-item{border-bottom:1px solid var(--color-border)}.post-list-entry{padding:var(--space-lg)0}.post-list-header{display:grid;gap:var(--space-xs)}.post-list-title{display:flex;flex-wrap:wrap;align-items:baseline;gap:.42rem;margin:0;color:var(--color-text);font-family:var(--font-ui);font-size:1.22rem;line-height:1.25}.post-title-link,.article-title-link{color:inherit;text-decoration:none}.post-title-link:hover,.article-title-link:hover{color:var(--color-accent)}.post-title-link--external,.article-title-link--external{display:inline-flex;align-items:baseline;gap:.3rem}.external-marker{color:var(--color-accent);font-family:var(--font-ui);font-size:.74em}.permalink-icon,.article-permalink,.archive-permalink{color:var(--color-text-subtle);font-family:var(--font-ui);font-weight:600;text-decoration:none}.permalink-icon{font-size:.95rem}.permalink-icon:hover,.article-permalink:hover,.archive-permalink:hover{color:var(--color-accent)}.post-list-meta,.article-meta,.post-nav-meta{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;color:var(--color-text-subtle);font-family:var(--font-ui);font-size:.78rem;line-height:1.4;text-transform:uppercase;letter-spacing:0}.post-list-meta a,.article-meta a{color:inherit;text-decoration:none}.post-list-meta a:hover,.article-meta a:hover{color:var(--color-accent)}.post-list-summary{margin:var(--space-sm)0 0;color:var(--color-text-muted);font-size:.96rem}.post-list-summary p:last-child{margin-bottom:0}.article-header{margin-bottom:var(--space-xl)}.article-breadcrumb{margin-bottom:var(--space-sm);font-family:var(--font-ui);font-size:.84rem}.article-breadcrumb a,.article-back-link{color:var(--color-text-muted);text-decoration:none}.article-breadcrumb a:hover,.article-back-link:hover{color:var(--color-accent)}.article-title{display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem;margin:0 0 var(--space-sm);font-family:var(--font-ui);font-size:clamp(2rem,7vw,3.25rem);line-height:1.02}.article-permalink{font-size:1.1rem}.article-summary{margin-top:var(--space-md);color:var(--color-text-muted);font-size:1.06rem}.article-body{font-size:1rem}.article-body h2,.article-body h3,.article-body h4{margin:var(--space-xl)0 var(--space-sm);font-family:var(--font-ui);line-height:1.2}.article-body h2{font-size:1.45rem}.article-body h3{font-size:1.18rem}.article-body ul,.article-body ol{padding-left:1.35rem}.article-footer{margin-top:var(--space-xl);padding-top:var(--space-lg);border-top:1px solid var(--color-border);font-family:var(--font-ui);font-size:.88rem}.toc{margin:var(--space-lg)0 var(--space-xl);padding:var(--space-md);border:1px solid var(--color-border);border-radius:var(--border-radius);background:var(--color-bg-alt);font-family:var(--font-ui);font-size:.9rem}.toc-title{margin-bottom:var(--space-sm);color:var(--color-text);font-weight:700}.toc ul{margin:0;padding-left:1.2rem}.post-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md);margin-top:var(--space-xl);font-family:var(--font-ui)}.post-nav-card{display:grid;gap:var(--space-xs);min-height:6.5rem;padding:var(--space-md);border:1px solid var(--color-border);border-radius:var(--border-radius);background:var(--color-surface);color:var(--color-text);text-decoration:none}.post-nav-card:hover{border-color:var(--color-accent);color:var(--color-text)}.post-nav-label{color:var(--color-text-subtle);font-size:.76rem;text-transform:uppercase;letter-spacing:0}.post-nav-title{font-weight:700;line-height:1.3}.pagination{display:grid;grid-template-columns:1fr auto 1fr;gap:var(--space-md);align-items:center;margin-top:var(--space-xl);font-family:var(--font-ui);font-size:.9rem}.pagination a{color:var(--color-text-muted);text-decoration:none}.pagination a:last-child{text-align:right}.pagination-info{color:var(--color-text-subtle)}.archive-total{margin-bottom:var(--space-lg);color:var(--color-text-muted);font-family:var(--font-ui);font-size:.9rem}.archive-group{margin-top:var(--space-xl)}.archive-year-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm);font-family:var(--font-ui)}.archive-year{margin:0;font-size:1rem}.archive-year-count{color:var(--color-text-subtle);font-size:.82rem}.archive-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--color-border)}.archive-item{display:grid;grid-template-columns:4.6rem 4rem minmax(0,1fr)auto;gap:var(--space-sm);align-items:baseline;padding:.72rem 0;border-bottom:1px solid var(--color-border);font-family:var(--font-ui);font-size:.92rem;line-height:1.35}.archive-date,.archive-section{color:var(--color-text-subtle);font-size:.78rem;text-transform:uppercase;letter-spacing:0}.archive-title{min-width:0;color:var(--color-text);text-decoration:none}.archive-title:hover{color:var(--color-accent)}.site-footer{padding:var(--space-xl)0;text-align:center}.site-footer-bottom{color:var(--color-text-subtle);font-family:var(--font-ui);font-size:.76rem}@media(max-width:720px){body{font-size:16px}.site-header-inner{align-items:flex-start;flex-direction:column}.site-header-right{width:100%;justify-content:space-between}.site-nav{justify-content:flex-start}.home-latest-header{align-items:flex-start;flex-direction:column;gap:var(--space-xs)}.post-nav{grid-template-columns:1fr}.archive-item{grid-template-columns:4.4rem minmax(0,1fr)auto}.archive-section{display:none}}@media(max-width:460px){.site-wrapper{width:min(calc(100% - 1.25rem),var(--site-width))}.site-header-right{align-items:flex-start;flex-direction:column}.theme-toggle{position:absolute;right:.75rem;top:1rem}.article-title{font-size:1.85rem}}