:root{--bg:#f5f6f8;--ink:#172033;--muted:#5b6578;--rule:#dde1e8;--accent:#0b6e6e;--code:#e9ecf1;
--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--serif:Charter,"Iowan Old Style","Palatino Linotype",Georgia,serif}
@media(prefers-color-scheme:dark){:root{--bg:#12161f;--ink:#e6e9ef;--muted:#9aa3b5;--rule:#272e3d;--accent:#5fc4c0;--code:#1b2130}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:1.125rem/1.7 var(--serif)}
a{color:var(--accent);text-underline-offset:.2em}a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--bg);padding:.5rem}
.top,main,footer{max-width:68rem;margin:0 auto;padding-inline:1.25rem}
article{max-width:46rem;margin-inline:auto}
.top{display:flex;justify-content:space-between;align-items:baseline;padding-block:1.5rem;font:600 .95rem var(--sans)}
.top a{text-decoration:none;color:var(--ink)}.top nav a{color:var(--muted);margin-left:1.25rem;font-weight:500}.top nav a:hover{color:var(--accent)}
.top nav a.nav-featured{background:var(--accent);border-radius:999px;color:var(--bg);font-weight:600;padding:.45rem .8rem}.top nav a.nav-featured:hover{color:var(--bg)}
footer{padding-block:3rem;color:var(--muted);font:.9rem var(--sans)}
h1,h2,h3,h4{font-family:var(--sans);line-height:1.2;letter-spacing:-.02em}
.intro{padding-block:3rem 2rem}.intro h1{font-size:clamp(2.4rem,7vw,3.8rem);margin:0 0 .75rem;letter-spacing:-.04em}
.intro p{color:var(--muted);margin:0 0 1rem;max-width:34rem}
.posts{list-style:none;margin:0;padding:0}
.posts li{display:grid;grid-template-columns:7.5rem 1fr 11rem;gap:1.5rem;align-items:start;padding-block:1.4rem;border-top:1px solid var(--rule)}
.posts li:not(:has(.thumb)){grid-template-columns:7.5rem 1fr}
.thumb img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:6px}
@media(max-width:600px){
  .posts li{grid-template-columns:1fr 5.5rem;gap:.25rem 1rem}
  .posts li:not(:has(.thumb)){grid-template-columns:1fr}
  .posts time{grid-column:1/-1}
}
.posts time{font:.9rem/1.9 var(--sans);color:var(--muted)}
.posts h2{font-size:1.35rem;margin:0 0 .25rem}.posts h2 a{color:var(--ink);text-decoration:none}.posts h2 a:hover{color:var(--accent)}
.posts p{margin:0;color:var(--muted);font-size:1rem;line-height:1.55}
/* @media(max-width:600px){.posts li{grid-template-columns:1fr;gap:.25rem}} */
.meta{font:.9rem var(--sans);color:var(--muted);display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center}
.tag{color:var(--muted);text-decoration:none;border:1px solid var(--rule);border-radius:99px;padding:.05rem .7rem}.tag:hover{color:var(--accent);border-color:var(--accent)}
.post-head{padding-block:2.5rem 1.5rem}.post-head h1{font-size:clamp(2rem,6vw,3rem);letter-spacing:-.035em;margin:0 0 .75rem}
.lede{font-size:1.25rem;color:var(--muted);margin:0 0 1rem;line-height:1.55}
.cover img,.prose img{max-width:100%;height:auto;display:block;border-radius:6px}.cover{margin:0 0 2rem}
.toc{font:.95rem/1.5 var(--sans);border-left:3px solid var(--accent);padding:.25rem 0 .25rem 1rem;margin:0 0 2rem}
.toc ul{list-style:none;margin:0;padding:0}.toc li.l3{padding-left:1rem}.toc li{margin:.2rem 0}
.prose h2{font-size:1.7rem;margin:2.5rem 0 .75rem}.prose h3{font-size:1.3rem;margin:2rem 0 .5rem}.prose h4{font-size:1.1rem}
.prose figure{margin:1.75rem 0}figcaption{font:.875rem var(--sans);color:var(--muted);margin-top:.5rem}
.prose blockquote{margin:1.5rem 0;padding-left:1.1rem;border-left:3px solid var(--rule);color:var(--muted)}
.prose code{font:.9em ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--code);padding:.1em .35em;border-radius:4px}
.prose pre{background:var(--code);padding:1rem;border-radius:6px;overflow-x:auto;line-height:1.5}.prose pre code{background:none;padding:0}
.prose hr{border:0;border-top:1px solid var(--rule);margin:2.5rem 0}
.callout{display:flex;gap:.75rem;background:var(--code);border-radius:6px;padding:1rem;margin:1.5rem 0}.callout>div>:first-child{margin-top:0}.callout>div>:last-child{margin-bottom:0}
details{margin:1rem 0}summary{cursor:pointer;font-family:var(--sans);font-weight:600}
.tablewrap{overflow-x:auto;margin:1.5rem 0}table{border-collapse:collapse;font:.95rem var(--sans);width:100%}th,td{border:1px solid var(--rule);padding:.5rem .75rem;text-align:left}th{background:var(--code)}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1.5rem}
.video{aspect-ratio:16/9;margin:1.75rem 0}.video iframe{width:100%;height:100%;border:0;border-radius:6px}
.todo{margin:.25rem 0}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
footer a{margin-left:1rem;color:inherit}
.faqpage details{border-top:1px solid var(--rule);padding:1rem 0;margin:0}
.faqpage summary{font-size:1.1rem}