:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#111827;background:#f5f7fb;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{min-height:100vh}.page{place-items:center;min-height:100vh;padding:24px;display:grid}.card{background:#fff;border:1px solid #d1d5db;border-radius:16px;width:min(100%,480px);padding:24px;box-shadow:0 16px 40px #0f172a14}.card h1{margin:0 0 12px;font-size:1.5rem}.card p{margin:0 0 16px;line-height:1.5}.card a{color:#0f766e;font-weight:700;text-decoration:none}.card a:hover{text-decoration:underline}