*{box-sizing:border-box}body{margin:0;padding:24px;background:#FAFBFC;color:#17243A;font:16px/1.5 system-ui,sans-serif}main{max-width:440px;margin:12vh auto}h1{font-size:28px;color:#0B2C5E}input,button{font:inherit;min-height:48px;width:100%;margin-top:12px;border-radius:8px;padding:12px;border:1px solid #526176}button{background:#0B2C5E;color:white;cursor:pointer}input:focus-visible,button:focus-visible{outline:3px solid #D4AF37;outline-offset:3px}