:root{color-scheme:light dark;--bg:#faf9f6;--ink:#23312e;--muted:#5b6c64;--rule:#d5ddd5;--panel:#edf1eb;--accent:#246750}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.8 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header,main,footer{max-width:1080px;margin:auto;padding:28px 36px}header{font-size:14px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center}.date{margin-left:auto}a{color:var(--accent);text-underline-offset:3px}nav{position:sticky;top:0;z-index:2;border-block:1px solid var(--rule);background:var(--bg);padding:12px 24px;display:flex;gap:22px;justify-content:center;flex-wrap:wrap;font-size:14px}nav a{text-decoration:none;font-weight:650}main{padding-top:0}h1{font-size:clamp(36px,5.2vw,62px);line-height:1.08;letter-spacing:-.035em;margin-top:38px;max-width:20ch}h2{font-size:clamp(29px,3.5vw,40px);line-height:1.22;margin-top:88px;padding-top:30px;border-top:3px solid var(--accent);letter-spacing:-.02em}h3{font-size:25px;line-height:1.3;margin-top:42px}p,li{max-width:82ch}blockquote{margin:28px 0;padding:12px 25px;background:var(--panel);border-left:4px solid var(--accent)}blockquote p{margin:.5em 0}.table{overflow:auto;margin:28px 0;border:1px solid var(--rule);border-radius:5px}table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.55}th,td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule)}th{background:var(--panel)}tr:last-child td{border-bottom:0}code{font:.87em ui-monospace,SFMono-Regular,monospace;overflow-wrap:anywhere}pre{padding:20px;background:var(--panel);overflow:auto}pre code{overflow-wrap:normal}img{display:block;max-width:100%;height:auto;background:#fff;margin:28px 0}.figure{display:block}footer{border-top:1px solid var(--rule);margin-top:70px;font-size:14px;color:var(--muted);padding-bottom:50px}.skip{position:absolute;left:-10000px}.skip:focus{position:fixed;left:14px;top:14px;z-index:10;background:var(--bg);padding:12px}a:focus-visible,.table:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
@media(max-width:650px){body{font-size:16px}header,main,footer{padding-left:20px;padding-right:20px}.date{margin-left:0;width:100%}nav{padding:10px 14px;gap:8px 16px;font-size:13px}html{scroll-padding-top:110px}h2{margin-top:60px}h3{font-size:22px}th,td{padding:9px}table{min-width:590px}blockquote{padding:10px 16px}}
@media(prefers-color-scheme:dark){:root{--bg:#172520;--ink:#e5ece7;--muted:#afbeb4;--rule:#405447;--panel:#22382c;--accent:#92d2ad}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{nav,.skip{display:none}body{font-size:11pt;background:#fff;color:#000}header,main,footer{max-width:none;padding:0}h1{font-size:32pt}h2{break-before:page;margin-top:0}img,table{break-inside:avoid}.table,pre{overflow:visible}a{color:#000}}