:root{--paper:#f6f1e7;--paper-card:#fbf8f1;--ink:#2b2622;--ink-muted:#6b6258;--sage:#7c8a5a;--sage-deep:#5f6c42;--border:#e4dccb}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit}.wrap{max-width:560px;margin:0 auto;padding:64px 24px 80px;text-align:center}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:13px;font-weight:700;color:var(--sage-deep);margin:0 0 12px}h1{font-size:clamp(30px,6vw,44px);line-height:1.1;margin:0 0 16px;letter-spacing:-.01em}p.lede{font-size:18px;color:var(--ink-muted);margin:0 auto 28px;max-width:44ch}.card{background:var(--paper-card);border:1px solid var(--border);border-radius:20px;padding:28px 24px;margin:28px auto 0}.code{font-size:30px;letter-spacing:6px;font-weight:800;margin:14px 0 22px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.button{display:inline-block;padding:14px 30px;border-radius:999px;background:var(--ink);color:var(--paper);text-decoration:none;font-weight:650;font-size:16px}.button.sage{background:var(--sage-deep)}.hint{font-size:14px;margin-top:22px}.hint,footer{color:var(--ink-muted)}footer{margin-top:56px;font-size:13px}