main *,main *:before,main *:after{box-sizing:border-box;margin:0;padding:0}main{--bg: #ffffff;--navy: #0f172a;--indigo: #2563eb;--gray: #475569;--font: "Instrument Sans", -apple-system, BlinkMacSystemFont, sans-serif}main{font-family:var(--font);background:var(--bg);color:var(--navy);line-height:1.7;-webkit-font-smoothing:antialiased}main a{color:var(--indigo)}main .nav{background:var(--bg);border-bottom:1px solid rgba(0,0,0,.06);padding:1rem 2rem}main .nav-inner{max-width:800px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}main .logo{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:.9rem;color:var(--navy);text-decoration:none}main .back{font-size:.875rem;color:var(--indigo);font-weight:500}main.content{max-width:800px;margin:0 auto;padding:4rem 2rem 6rem}main .overline{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--indigo);margin-bottom:.75rem}main h1{font-size:2.5rem;font-weight:900;letter-spacing:-.02em;margin-bottom:.5rem}main .meta{font-size:.85rem;color:var(--gray);margin-bottom:3rem}main h2{font-size:1.25rem;font-weight:700;margin:2.5rem 0 .75rem}main p,main li{font-size:.95rem;color:var(--gray);margin-bottom:.75rem}main ul{padding-left:1.4rem}main li{margin-bottom:.4rem}main .highlight{background:#eff6ff;border-left:3px solid var(--indigo);padding:1rem 1.25rem;border-radius:0 8px 8px 0;margin:1.5rem 0}main .highlight p{margin-bottom:0;color:var(--navy);font-weight:500}main strong{color:var(--navy);font-weight:600}main footer{background:var(--navy);color:#fff9;text-align:center;padding:2rem;font-size:.8rem}main footer a{color:#fffc}