:root{color-scheme:dark;--bg:#111412;--text:#f1f2e9;--muted:#bbc4b9;--accent:#d9f879;--border:#52604f;font-family:Arial,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;font-size:1rem;line-height:1.7}header,main,footer{width:min(100% - 2.5rem,48rem);margin-inline:auto}header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding-block:1.5rem;border-bottom:1px solid var(--border)}nav{display:flex;gap:1rem}a{color:var(--accent);text-underline-offset:.2em;overflow-wrap:anywhere}header a,footer a{display:inline-flex;align-items:center;min-height:44px}a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}a:hover{color:var(--text)}main{padding-block:2rem}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.15}h2{font-size:1.25rem;line-height:1.4;margin-top:2.5rem}p,li{overflow-wrap:anywhere}li+li{margin-top:.75rem}ul{padding-left:1.4rem}.notice{border:1px solid var(--border);padding:1rem;color:var(--muted)}footer{padding-block:1rem 3rem;border-top:1px solid var(--border)}@media print{:root{color-scheme:light;background:white;color:black}a{color:inherit}header,main,footer{width:100%}h2{break-after:avoid}p,li{orphans:3;widows:3}}