/* Original design. No external fonts, tracking, or framework. */
:root{color-scheme:light dark;--bg:#f6f5f0;--fg:#282b27;--muted:#62665d;--line:#dadbd1;--accent:#345b45;--panel:#eeeee6;--code:#e9ebe2;--serif:Georgia,'Times New Roman',serif;--sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#1d221f;--fg:#e5e7df;--muted:#a9b2a5;--line:#3e473d;--accent:#afd0ac;--panel:#252c26;--code:#303930}}
:root[data-theme=dark]{--bg:#1d221f;--fg:#e5e7df;--muted:#a9b2a5;--line:#3e473d;--accent:#afd0ac;--panel:#252c26;--code:#303930}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0 auto;max-width:810px;padding:0 38px;background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration-color:var(--line);text-underline-offset:.24em}a:hover{color:var(--accent);text-decoration-color:var(--accent)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{font:inherit;color:inherit;background:transparent;border:0;cursor:pointer}.skip{position:absolute;top:-100px}.skip:focus{top:12px;background:var(--bg);padding:10px;z-index:2}.site-header{display:flex;align-items:center;justify-content:space-between;padding:43px 0 32px;border-bottom:1px solid var(--line);gap:20px}.wordmark{font-weight:750;font-size:22px;letter-spacing:.08em;text-decoration:none}.dot{color:var(--accent)}nav{display:flex;gap:24px;align-items:center}nav a{text-decoration:none;font-size:14px}nav button{font-size:23px;line-height:1;padding:4px}main{min-height:60vh;padding:48px 0 0}h1,h2,h3{font-weight:500;line-height:1.15;letter-spacing:-.035em}h1{font-family:var(--serif);font-size:clamp(42px,7vw,64px);margin:13px 0 25px}h2{font-size:29px;margin:2.1em 0 .7em}h3{font-size:23px;margin:1.5em 0 .6em}p{margin:0 0 1.2em}.eyebrow,.section-label{font-size:11px;font-weight:650;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}.lede{font-family:var(--serif);font-size:24px;line-height:1.55;color:var(--muted);max-width:580px}.intro{padding:9px 0 47px}.intro h1{font-size:clamp(60px,10vw,84px);line-height:1.03;letter-spacing:-.055em;margin:24px 0}.intro .lede{max-width:490px}.intro-byline{font-size:13px;color:var(--muted);margin-top:26px}.latest{padding:25px 0 32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-label{display:flex;justify-content:space-between;gap:12px;align-items:center}.section-label h2{font:inherit;margin:0;letter-spacing:inherit}.section-label time,.section-label>span{font-weight:400;letter-spacing:.02em;text-transform:none}.latest h3{font-family:var(--serif);font-size:31px;margin:21px 0 12px}.latest h3 a{text-decoration:none}.latest p{color:var(--muted);font-size:15px;max-width:580px}.text-link{font-size:13px;color:var(--accent)}.archive{padding-top:34px}.writing-list{list-style:none;padding:0;margin:20px 0 0}.writing-list li{display:grid;grid-template-columns:95px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);align-items:baseline}.writing-list time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.writing-list a{font-family:var(--serif);font-size:21px;text-decoration:none}.site-footer{display:flex;justify-content:space-between;gap:16px;margin-top:80px;padding:24px 0 40px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.site-footer a{text-decoration:none}.article-header{margin-bottom:40px}.article-header h1{max-width:650px}.byline{font-size:13px;color:var(--muted)}.prose{overflow-wrap:anywhere}.prose p,.prose li{max-width:68ch}.prose h2{font-family:var(--serif);font-size:33px}.prose h3{font-family:var(--serif);font-size:26px}.prose img{max-width:100%;height:auto;display:block;border-radius:4px;margin:25px auto}.prose blockquote{border-left:2px solid var(--accent);margin:28px 0;padding:3px 0 3px 24px;color:var(--muted);font-family:var(--serif);font-size:23px}.prose blockquote p:last-child{margin:0}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;background:var(--code);padding:.15em .35em;border-radius:3px}pre{background:var(--panel);padding:22px;overflow:auto;line-height:1.6;border:1px solid var(--line);border-radius:5px}pre code{background:none;padding:0;font-size:13px}.highlight .k,.highlight .kd,.highlight .kn{color:var(--accent);font-weight:600}.highlight .c,.highlight .c1,.highlight .cm{color:var(--muted)}.prose table{border-collapse:collapse;display:block;overflow-x:auto;max-width:100%;font-size:15px;margin:26px 0}.prose th,.prose td{border-bottom:1px solid var(--line);padding:10px 16px;text-align:left}.prose hr{border:0;border-top:1px solid var(--line);margin:40px 0}.article-tags{display:flex;flex-wrap:wrap;gap:12px;padding:24px 0;margin-top:40px;border-top:1px solid var(--line)}.article-tags a{font-size:13px;color:var(--accent)}.back-link{font-size:13px}.topic-list{list-style:none;padding:0;margin:40px 0}.topic-list a{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:17px 0;text-decoration:none;font-family:var(--serif);font-size:25px}.count{font-family:var(--sans);font-size:13px;color:var(--muted)}.diagram{margin:30px 0;overflow:auto;padding:20px;background:#f6f5f0;color:#282b27;border-radius:5px}.diagram svg{max-width:100%;height:auto}.diagram summary{cursor:pointer;font-size:12px;color:#345b45}.diagram pre{color:#282b27;background:#eeeee6}.katex-display{overflow-x:auto;overflow-y:hidden;padding:5px 0}::selection{background:#adc9ac;color:#18231a}
@media(max-width:540px){body{padding:0 22px;font-size:16px}.site-header{padding:25px 0;gap:12px}nav{gap:15px}nav a{font-size:12px}main{padding-top:34px}.intro{padding-bottom:32px}.lede{font-size:21px}.writing-list li{grid-template-columns:75px 1fr;gap:10px}.writing-list a{font-size:19px}.site-footer{margin-top:55px}.article-header h1{font-size:41px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}