:root{color-scheme:light;--bg:#f7f7f3;--ink:#27323c;--muted:#66727a;--line:#d9ddd9;--accent:#526f83;--soft:#eef1ef;font-family:Verdana,Geneva,Tahoma,sans-serif}:root[data-theme=dark]{color-scheme:dark;--bg:#20282d;--ink:#e7e9e5;--muted:#b3bdc0;--line:#46525a;--accent:#a6c8d7;--soft:#2a353b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);margin:0;font-size:14px;line-height:1.7}a{color:var(--accent)}a:hover{color:var(--ink)}button{font:inherit}img{max-width:100%;height:auto}h1,h2,h3{letter-spacing:-.025em;color:var(--ink);font-family:Trebuchet MS,Verdana,sans-serif;line-height:1.2}h1{font-size:clamp(2rem,4.5vw,3.15rem)}h2{font-size:clamp(1.5rem,2.6vw,1.9rem)}h3{font-size:1.2rem}p{margin:0 0 1.15em}::selection{color:#20303a;background:#bfd5df}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.wrap{width:min(100% - 48px,980px);margin:auto}.skip{background:var(--bg);padding:8px;position:absolute;top:-80px;left:12px}.skip:focus{top:12px}.site-shell{min-height:100vh}.site-header{border-bottom:1px solid var(--ink);align-items:center;gap:36px;min-height:86px;display:flex}.brand{color:var(--ink);letter-spacing:-.055em;font:700 22px Trebuchet MS,Verdana,sans-serif;text-decoration:none}.brand:hover{color:var(--ink)}.brand-dot{color:var(--accent)}.site-header nav{gap:26px;margin-left:auto;display:flex}.site-header nav a{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font:700 12px Consolas,Courier New,monospace;text-decoration:none}.site-header nav a:hover,.site-header nav a.active{color:var(--ink)}.site-header nav a.active{text-underline-offset:9px;text-decoration:underline 1px}.theme-toggle{color:var(--muted);cursor:pointer;text-transform:uppercase;background:0 0;border:0;padding:0;font:12px Consolas,Courier New,monospace}.theme-toggle:hover{color:var(--ink)}main{min-height:60vh;padding-bottom:80px}.site-footer{border-top:1px solid var(--ink);color:var(--muted);text-transform:uppercase;justify-content:space-between;gap:20px;padding:23px 0 40px;font:11px Consolas,Courier New,monospace;display:flex}.site-footer div{gap:23px;display:flex}.site-footer a{color:inherit;text-decoration:none}.site-footer a:hover{color:var(--ink);text-decoration:underline}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.05em;font:700 11px Consolas,Courier New,monospace}.button{border:1px solid var(--ink);color:var(--ink);text-transform:uppercase;padding:10px 15px;font:700 12px Consolas,Courier New,monospace;text-decoration:none;display:inline-block}.button:hover{background:var(--ink);color:var(--bg)}.text-link{color:var(--ink);text-transform:uppercase;font:700 12px Consolas,Courier New,monospace;text-decoration:none}.text-link:hover{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.section-head{justify-content:space-between;align-items:end;gap:20px;margin:57px 0 20px;display:flex}.section-head h2{margin:7px 0 0}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;display:grid}.card{border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;color:var(--ink);padding:22px 0 16px;text-decoration:none;display:block}.card:hover{border-color:var(--ink);color:var(--ink)}.card h2,.card h3{margin:18px 0 8px}.card p{color:var(--muted);margin-bottom:21px}.pill{color:var(--accent);text-transform:uppercase;letter-spacing:.07em;font:700 10px Consolas,Courier New,monospace;display:inline-block}.meta{color:var(--muted);text-transform:uppercase;font:11px Consolas,Courier New,monospace;display:block}.muted{color:var(--muted)}.page-intro{border-bottom:1px solid var(--line);margin:55px 0 34px;padding:0 0 30px}.page-intro h1{max-width:800px;margin:14px 0 12px}.page-intro p{max-width:660px;color:var(--muted);margin:0;font-size:1.04rem;line-height:1.8}.page-intro .text-link{margin-bottom:14px;display:inline-block}.prose{max-width:740px;color:var(--ink);font-size:1rem;line-height:1.9}.prose h2,.prose h3{margin-top:1.5em}.prose blockquote{border-left:2px solid var(--accent);color:var(--muted);margin:25px 0;padding:5px 20px}.prose code{background:var(--soft);padding:2px 4px;font-family:Consolas,Courier New,monospace}.prose pre{background:var(--soft);padding:18px;overflow:auto}.prose pre code{padding:0}.prose img{border:1px solid var(--line)}.prose a{text-underline-offset:3px}@media (width<=720px){.wrap{width:min(100% - 36px,980px)}.site-header{flex-wrap:wrap;gap:15px;padding:21px 0 17px}.site-header nav{order:3;gap:23px;width:100%;margin:0}.theme-toggle{margin-left:auto}.grid{grid-template-columns:1fr;gap:2px}.section-head{margin-top:45px}.site-footer{flex-wrap:wrap}.page-intro{margin-top:38px}}@media (width<=400px){.site-header nav{justify-content:space-between;gap:8px}.site-footer div{gap:15px}}