:root{color-scheme:light;font-family:Arial,Helvetica,sans-serif;color:#18252a;background:#f5f5f1}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px}main{width:min(100%,640px);padding:clamp(28px,6vw,64px);background:#fff;border:1px solid #dce0dc;border-radius:12px}.brand{font-size:40px;font-weight:800;letter-spacing:-3px}.brand span{font-size:18px;letter-spacing:-1px;margin-left:4px}.eyebrow{margin-top:48px;font-size:12px;letter-spacing:2px;font-weight:700;color:#66726d}h1{font-size:clamp(28px,5vw,40px);line-height:1.12;letter-spacing:-1px}p{font-size:16px;line-height:1.6;color:#52615b}.note{font-size:13px;border-top:1px solid #e7eae6;padding-top:20px;margin-top:32px}