:root{color-scheme:light dark;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#17314d;background:#f6f8fc;line-height:1.7}
*{box-sizing:border-box}body{margin:0}main{max-width:820px;margin:auto;padding:40px 24px 64px}h1,h2{line-height:1.25;letter-spacing:-.025em}h1{font-size:clamp(2rem,5vw,3rem);max-width:680px;margin:8px 0 20px}h2{font-size:1.55rem}p{margin:14px 0}a{color:#075fae;text-underline-offset:3px}a:focus-visible,summary:focus-visible{outline:3px solid #377ac4;outline-offset:4px}.brand{font-weight:750;color:#075fae}header>p:last-child{font-size:1.12rem;color:#50647a}aside{background:#fff2d7;border:1px solid #dfc38a;border-radius:14px;padding:18px 22px;margin:28px 0}aside p{margin:8px 0 0}nav{display:flex;flex-wrap:wrap;gap:10px 22px;border-bottom:1px solid #d4dde9;padding-bottom:22px}section{padding-top:28px;scroll-margin-top:24px}li{padding-left:4px;margin:12px 0}ol{padding-left:24px}code{overflow-wrap:anywhere;font-size:.92em;background:#e7eef7;padding:2px 5px;border-radius:4px}details{border:1px solid #d4dde9;border-radius:10px;padding:14px 18px}summary{cursor:pointer;font-weight:650}footer{border-top:1px solid #d4dde9;margin-top:38px;padding-top:20px;color:#50647a;font-size:.92rem}
@media(prefers-color-scheme:dark){:root{color:#e5edf8;background:#101b2a}a,.brand{color:#8bc6ff}header>p:last-child,footer{color:#b1c2d8}aside{background:#332b1c;border-color:#79623b}nav,details,footer{border-color:#33475e}code{background:#26374e}}