:root{color-scheme:light;--paper:#f5f4f0;--ink:#1a302e;--muted:#526461;--line:#d5ddd7;--accent:#176957}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:4px}a:hover{color:#0b4439}a:focus-visible{outline:3px solid #bb6c31;outline-offset:5px}header,main,footer{max-width:1050px;margin:auto;padding:0 32px}header{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:105px;border-bottom:1px solid var(--line)}.brand{font-size:18px;font-weight:750;letter-spacing:-.4px;text-decoration:none;color:var(--ink)}nav{display:flex;gap:26px}nav a{font-size:14px}main{padding-top:66px;padding-bottom:70px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin:0 0 22px}h1{font-size:clamp(37px,5vw,64px);letter-spacing:-2px;line-height:1.12;font-weight:650;margin:0 0 30px;max-width:820px}.intro{font-size:21px;line-height:1.6;color:var(--muted);max-width:730px;margin-bottom:43px}.button{display:inline-block;padding:12px 22px;border-radius:6px;background:var(--ink);color:white;text-decoration:none;font-size:15px;font-weight:600}.button:hover{background:var(--accent);color:white}.divider{margin-top:58px;padding-top:34px;border-top:1px solid var(--line)}.columns{display:grid;grid-template-columns:1fr 1fr;gap:48px}h2{font-size:24px;line-height:1.35;letter-spacing:-.5px;margin:30px 0 13px}h3{font-size:18px;margin:22px 0 10px}p{margin:0 0 17px}.small,.updated{font-size:14px;color:var(--muted)}.prose{max-width:790px}.prose h1{font-size:clamp(34px,4vw,50px)}.prose h2{margin-top:38px}ul{padding-left:23px}li{margin:9px 0}footer{border-top:1px solid var(--line);padding-top:24px;padding-bottom:32px;display:flex;justify-content:space-between;gap:18px;font-size:13px;color:var(--muted)}@media(max-width:600px){header,main,footer{padding-left:22px;padding-right:22px}header{min-height:87px;gap:16px}nav{gap:15px}nav a{font-size:12px}main{padding-top:42px;padding-bottom:45px}.intro{font-size:18px}.columns{grid-template-columns:1fr;gap:5px}.divider{margin-top:40px;padding-top:20px}footer{flex-direction:column;gap:7px}h1{letter-spacing:-1.2px}}