:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;display:grid;place-items:center;min-height:100vh;background:#f6f7f9}@media (prefers-color-scheme: dark){body{background:#0f1115;color:#e8eaed}}main{width:min(92vw,460px);text-align:center}h1{margin:0;font-size:1.6rem;letter-spacing:-.02em}.sub{margin:.25rem 0 1.5rem;color:#6b7280}.card{background:canvas;border:1px solid color-mix(in srgb,currentColor 12%,transparent);border-radius:14px;padding:1.5rem;text-align:left;box-shadow:0 1px 3px #0000000f}button{margin-top:1rem;width:100%;padding:.7rem 1rem;border:0;border-radius:10px;background:#1a73e8;color:#fff;font-size:1rem;font-weight:600;cursor:pointer}button:hover{background:#1666cc}.who{display:flex;flex-direction:column;margin-bottom:1rem}.who .email{color:#6b7280;font-size:.9rem}.claims{display:grid;grid-template-columns:max-content 1fr;gap:.4rem 1rem;margin:0}.claims dt{color:#6b7280;font-size:.85rem}.claims dd{margin:0;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.85rem;word-break:break-all}.err{color:#b3261e;white-space:pre-wrap;font-size:.8rem}