:root{color:#172334;background:#f6f7fa;font-family:Inter,system-ui,sans-serif}body{margin:0}main{max-width:64rem;margin:0 auto;padding:clamp(1.25rem,4vw,4rem)}.brand{letter-spacing:.22em;color:#415e92;font-weight:750}h1{font-size:clamp(1.9rem,5vw,3rem)}section{background:#fff;border:1px solid #d9dfeb;border-radius:.75rem;margin-top:2rem;padding:1.5rem}button{color:#fff;font:inherit;cursor:pointer;background:#214d91;border:0;border-radius:.4rem;min-height:44px;padding:.8rem 1.2rem}button:focus-visible{outline-offset:3px;outline:3px solid #5b97ef}[role=status]{min-height:1.5rem}