:root{color-scheme:light;font-family:Arial,sans-serif;color:#111116;background:#f4f5f7}*{box-sizing:border-box}body{margin:0}header,main,footer{width:min(920px,calc(100% - 40px));margin:auto}header{height:72px;display:flex;align-items:center;gap:18px;border-bottom:1px solid #d9dbe1}header strong{letter-spacing:2px}header span,.eyebrow{color:#6b6e78;font-size:12px;font-weight:700}main{padding:72px 0 80px}.eyebrow{letter-spacing:3px}h1{font-size:56px;margin:14px 0 16px}h2{font-size:22px;margin:0 0 14px}.lead{max-width:680px;color:#595c66;font-size:20px;line-height:1.55;margin-bottom:52px}section{padding:28px 0;border-top:1px solid #d9dbe1}p,li{font-size:16px;line-height:1.65}ol{padding-left:22px}footer{padding:24px 0 40px;border-top:1px solid #d9dbe1;color:#777a84;font-size:13px}@media(max-width:640px){main{padding-top:44px}h1{font-size:40px}.lead{font-size:18px}}