body{font-family:system-ui,-apple-system,sans-serif;background:#f6f4fa;color:#281b3d;margin:0}main{max-width:740px;margin:10vh auto;padding:2rem}h1{color:#6235a4}section{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 2px 15px #251a3a12}