:root{color-scheme:dark;--bg:#0e201a;--card:#1e332a;--line:#4d6d59;--text:#f4f1e2;--muted:#c1d2c5;--green:#c6ee9d;--gold:#f1d48d}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at top right,#285b3e,transparent 60%),var(--bg);color:var(--text);font:16px/1.56 system-ui,sans-serif}a{color:var(--green)}button{cursor:pointer;font:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}header,main,footer{max-width:1140px;margin:auto;padding:0 24px}header{padding-top:21px;padding-bottom:21px;display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap;border-bottom:1px solid var(--line)}header nav{display:flex;gap:16px;flex-wrap:wrap}header nav a,header>a{font-size:14px;text-decoration:none}section{padding:65px 0;border-bottom:1px solid var(--line)}.hero{padding:88px 0}h1,h2,h3{line-height:1.08;letter-spacing:-.05em}h1{font-size:clamp(3rem,9vw,7rem);margin:20px 0 30px}h1 em{font-style:normal;color:var(--green)}h2{font-size:clamp(2rem,4vw,3.5rem)}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--green)}p{max-width:880px}.lead{font-size:clamp(1.17rem,2.3vw,1.65rem);color:#dcebd5}.warn{border-left:3px solid var(--gold);padding:15px;background:var(--card);font-size:14px}.caution{color:var(--muted);font-size:14px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.btn{display:inline-block;border:1px solid var(--line);padding:11px 16px;background:var(--card);border-radius:5px;color:var(--text);text-decoration:none;font-weight:650}.btn:hover{border-color:var(--green)}.primary{background:var(--green);color:#0e2618;border-color:var(--green)}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.card{border:1px solid var(--line);background:var(--card);padding:20px}.card small{font-size:11px;color:var(--gold)}.card p{color:var(--muted);font-size:14px}.card h3{font-size:20px}.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.steps article{background:var(--card);padding:15px;border:1px solid var(--line)}.steps b{color:var(--green)}.steps p{font-size:12px;color:var(--muted)}.sim{display:grid;grid-template-columns:1fr 1fr;gap:15px}.sim>div,.sim pre{background:var(--card);border:1px solid var(--line);padding:22px;min-width:0}.sim pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.5}.closing{padding-bottom:95px}footer{padding-top:25px;padding-bottom:45px;color:var(--muted);font-size:12px}@media(max-width:850px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.sim{grid-template-columns:1fr}}@media(max-width:540px){header,main,footer{padding-left:16px;padding-right:16px}.hero{padding-top:55px}section{padding:48px 0}.cards,.steps{grid-template-columns:1fr}}