:root{color-scheme:dark;--bg:#0a0a0d;--fg:#f7f7f4;--muted:#b7b7c2;--accent:#c6ff00;--line:#35353d;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);line-height:1.7}a{color:inherit;text-underline-offset:.25em}a:hover{color:var(--accent)}a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}header,main,footer{width:min(100% - 2.5rem,52rem);margin:auto}header{padding:2rem 0;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem}.brand{font-weight:750;text-decoration:none}.label{color:var(--accent);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}nav{display:flex;flex-wrap:wrap;gap:1.2rem;font-size:.95rem}main{padding:3rem 0 4rem}h1{font-size:clamp(2.1rem,7vw,3.6rem);line-height:1.12;letter-spacing:-.035em;margin:.5rem 0 1.5rem}h2{font-size:1.35rem;line-height:1.35;margin:2.5rem 0 .7rem}p,li{max-width:70ch}p{margin:0 0 1rem}.lead{font-size:1.2rem;color:var(--muted)}.note{border-left:3px solid var(--accent);padding:.8rem 1.2rem;margin:1.8rem 0;background:#15151b}ul{padding-left:1.3rem}li{margin:.55rem 0}footer{border-top:1px solid var(--line);padding:1.8rem 0 2.5rem;color:var(--muted);font-size:.9rem}footer nav{margin-bottom:1rem}code{font:inherit;overflow-wrap:anywhere}a{overflow-wrap:anywhere}@media(max-width:430px){header,main,footer{width:calc(100% - 2rem)}main{padding-top:2rem}nav{gap:.7rem 1rem}.lead{font-size:1.08rem}}