body{font:18px/1.65 Georgia,serif;color:#21303c;background:#faf9f6;margin:0}main{max-width:960px;margin:auto;padding:40px 30px 80px}h1,h2,h3,h4,nav{font-family:system-ui,sans-serif;line-height:1.25;color:#12344a}h1{font-size:2em}h2{margin-top:1.8em}article{margin-top:4em;border-top:1px solid #a9bbc4;padding-top:1em}a{color:#006a86}img,svg{max-width:100%;height:auto}table{border-collapse:collapse;width:100%;font-size:.9em}th,td{border:1px solid #bec9ce;padding:8px;text-align:left}pre{overflow:auto;background:#f0f2f3;padding:12px}code{font-size:.9em}blockquote{border-left:3px solid #6e919b;padding-left:18px}nav ul{columns:2;column-gap:36px;padding-left:22px}nav li{break-inside:avoid;margin-bottom:8px}.evidence-link{font:13px system-ui,sans-serif;margin-top:-.4em}math{font-size:1.08em}@media(max-width:700px){nav ul{columns:1}main{padding:22px 18px}}