:root{color:#1f2937;background:#f3f4f6;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{margin:0}.page{place-items:center;min-height:100vh;padding:2rem;display:grid}.card{background:#fff;border-radius:1rem;width:min(680px,100%);padding:2rem;box-shadow:0 20px 60px #0f172a1f}.eyebrow{text-transform:uppercase;letter-spacing:.08em;margin:0 0 .5rem;font-size:.85rem;font-weight:700}h1{margin:0 0 1rem;font-size:2.5rem}.profile,.hint{margin-top:1rem}code{background:#f3f4f6;border-radius:.35rem;padding:.15rem .35rem}