:root{--paper:#f4f0e6;--white:#fffdf7;--ink:#171713;--muted:#5b584f;--signal:#f4d43a;--blue:#1746b4;color:var(--ink);background:var(--paper);font:17px/1.65 Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:3px}:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.skip-link{border:2px solid var(--ink);background:var(--white);padding:8px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:none}header,footer{border-bottom:3px solid var(--ink);justify-content:space-between;align-items:center;gap:20px;padding:14px max(20px,50% - 440px);display:flex}header>a:last-child{align-items:center;min-height:44px;font-weight:800;display:flex}.brand{align-items:center;gap:10px;font-family:Arial Black,Arial,sans-serif;text-decoration:none;display:inline-flex}.brand img{border:1px solid var(--ink);border-radius:5px}main{width:min(800px,100% - 32px);margin:0 auto;padding:72px 0 100px}h1,h2{letter-spacing:-.045em;font-family:Arial Black,Arial,sans-serif;line-height:1}h1{max-width:12ch;margin:0 0 20px;font-size:clamp(3rem,8vw,5.5rem)}h2{margin:0 0 12px;font-size:1.55rem}.eyebrow{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px;font:800 12px/1 ui-monospace,monospace}.lede{margin-bottom:52px;font-size:1.25rem}section{border-top:2px solid var(--ink);padding:28px 0}section p{color:#37352f;max-width:68ch;margin:0}code{color:var(--white);background:var(--ink);padding:2px 5px}footer{border-top:3px solid var(--ink);color:var(--white);background:var(--ink);border-bottom:0;font-size:14px}footer p{margin:0}footer nav{gap:20px;display:flex}@media (max-width:560px){header .brand{font-size:0}main{padding-top:48px}footer{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important}}