:root{color-scheme:dark;--bg:#060b08;--panel:#0c1811;--text:#efe9dc;--muted:#b4bdb0;--gold:#ffd86b}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:1rem/1.7 system-ui,-apple-system,sans-serif}a{color:var(--gold);text-underline-offset:.2em;overflow-wrap:anywhere}a:focus-visible{outline:2px solid var(--gold);outline-offset:5px}header,main,footer{max-width:820px;margin:auto;padding:24px}header{display:flex;gap:24px;flex-wrap:wrap;border-bottom:1px solid #2a3c2d}header .brand{font-weight:750;margin-right:auto;text-decoration:none}main{padding-top:48px;padding-bottom:64px}h1{font-size:clamp(2rem,7vw,3.5rem);line-height:1.1;margin:0 0 24px}h2{font-size:1.35rem;line-height:1.3;margin-top:36px}p,li{max-width:70ch}li{margin-bottom:8px}.muted,footer{color:var(--muted)}.notice{background:var(--panel);border-left:3px solid var(--gold);padding:20px;margin:24px 0}footer{border-top:1px solid #2a3c2d;font-size:.875rem}nav{display:flex;gap:20px;flex-wrap:wrap}code{overflow-wrap:anywhere}