:root{--bg:#F7F6F2;--paper:#fff;--ink:#1A1916;--muted:#625f58;--line:#E4E2DA;--accent:#1D6348}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 Inter,Arial,sans-serif}header,footer{background:#fff;border-color:var(--line);border-style:solid;padding:16px max(22px,7vw);display:flex;align-items:center;justify-content:space-between;gap:20px}header{border-width:0 0 1px}.logo{font:23px 'DM Serif Display',Georgia,serif;color:var(--accent);text-decoration:none}nav{display:flex;gap:18px;flex-wrap:wrap}nav a,footer a{font-size:14px;color:var(--muted);text-decoration:none}main{max-width:800px;margin:auto;padding:60px 22px}.eyebrow{color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.updated{font-size:14px;color:var(--muted)}h1{font:46px/1.1 'DM Serif Display',Georgia,serif;font-weight:400;letter-spacing:-.02em;margin:10px 0 16px}h2{font:29px/1.2 'DM Serif Display',Georgia,serif;font-weight:400;margin:40px 0 12px}p,li{color:#3c3934}a{color:var(--accent)}.lead{font-size:19px;color:var(--muted);max-width:680px}.callout{background:#e8f4ee;border-left:4px solid var(--accent);padding:16px 18px;margin:26px 0}.steps{padding-left:24px}.sources{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;margin-top:42px}.sources h2{margin-top:0;font-size:24px}.tool{display:inline-block;background:var(--accent);color:#fff;padding:10px 14px;border-radius:7px;text-decoration:none;font-weight:600;margin-top:8px}footer{border-width:1px 0 0;font-size:13px;justify-content:center;flex-wrap:wrap}@media(max-width:600px){h1{font-size:37px}main{padding-top:42px}}