:root{color-scheme:light;--ink:#152535;--blue:#185caa;--line:#d9e3ed;--muted:#4d6174;--paper:#fff;--wash:#f2f6fa}*{box-sizing:border-box}body{margin:0;background:var(--wash);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:1rem;line-height:1.65}a{color:var(--blue);text-underline-offset:.2em}a:focus-visible{outline:3px solid #d38f13;outline-offset:5px}header{background:var(--ink);color:#fff;border-bottom:5px solid #317ece}header .bar{max-width:1040px;margin:auto;padding:1.4rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}header a{color:#fff}header .brand{font-size:1.2rem;font-weight:760;text-decoration:none;letter-spacing:.015em}nav{display:flex;gap:1.5rem;font-size:.95rem}main{max-width:900px;margin:3rem auto 4rem;background:var(--paper);padding:3rem 3.5rem;border:1px solid var(--line);border-radius:8px}h1{font-size:clamp(2rem,5vw,3rem);line-height:1.14;letter-spacing:-.035em;margin:0 0 1.25rem}h2{font-size:1.35rem;line-height:1.3;margin:2rem 0 .65rem}p{margin:.6rem 0 1rem}.eyebrow{text-transform:uppercase;font-size:.8rem;letter-spacing:.12em;font-weight:750;color:var(--blue);margin:0 0 1rem}.intro{font-size:1.15rem;color:var(--muted);max-width:44rem}.actions{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap;margin:2rem 0}.button{display:inline-block;color:white;background:var(--blue);padding:.75rem 1.1rem;border-radius:5px;font-weight:650;text-decoration:none}.note{border-left:3px solid var(--blue);padding:.75rem 1rem;background:var(--wash)}li{margin:.4rem 0}ul{padding-left:1.4rem}.date,footer{color:var(--muted);font-size:.9rem}footer{max-width:900px;margin:0 auto 2rem;padding:0 1.5rem}code{font:inherit;overflow-wrap:anywhere}@media(max-width:640px){header .bar{padding:1rem 1.25rem}main{margin:1.25rem .75rem 2rem;padding:1.5rem 1.25rem}h2{margin-top:1.7rem}}@media(prefers-reduced-motion:no-preference){a{transition:color .15s,background-color .15s}.button:hover{background:#134a89}}