:root{color-scheme:light;--ink:#162e2a;--muted:#53665f;--paper:#f7f8f3;--accent:#17654b;--line:#d9e1d8}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:4px}a:focus-visible{outline:3px solid #bd783a;outline-offset:4px}header,main,footer{max-width:1060px;margin:auto;padding-left:30px;padding-right:30px}header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line)}.brand{font-weight:750;color:var(--ink);text-decoration:none}nav{display:flex;gap:24px;font-size:14px}main{padding-top:65px;padding-bottom:65px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:750;color:var(--accent);margin:0 0 20px}h1{font-size:clamp(36px,5.5vw,64px);font-weight:650;line-height:1.12;letter-spacing:-1.8px;max-width:850px;margin:0 0 28px}.intro{font-size:21px;color:var(--muted);max-width:770px}.button{display:inline-block;background:var(--ink);color:white;text-decoration:none;padding:12px 22px;border-radius:5px;margin:15px 0 20px}.columns{display:grid;grid-template-columns:1fr 1fr;gap:50px;border-top:1px solid var(--line);margin-top:40px;padding-top:20px}h2{font-size:24px;line-height:1.35;margin:32px 0 12px}p{margin:0 0 18px}.prose{max-width:830px}.prose h1{font-size:clamp(36px,5vw,50px)}.updated,footer{font-size:14px;color:var(--muted)}footer{border-top:1px solid var(--line);padding-top:23px;padding-bottom:32px;display:flex;justify-content:space-between;gap:22px}@media(max-width:600px){header,main,footer{padding-left:22px;padding-right:22px}header{min-height:100px;align-items:flex-start;justify-content:center;flex-direction:column;gap:5px}.brand{font-size:16px}nav{font-size:13px;gap:20px}main{padding-top:38px;padding-bottom:40px}.intro{font-size:18px}.columns{grid-template-columns:1fr;gap:0;margin-top:28px}footer{flex-direction:column;gap:6px}h1{letter-spacing:-1px}}