:root{--navy:#03024b;--periwinkle:#6384f5;--bg:#f0f2fa;--text:#1a1a2e;--muted:#6b7194;--card:#ffffff;--border:#dde1f0;--success:#1a9e6e;--error:#c73a3a}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px 28px;width:100%;max-width:400px;text-align:center}.wordmark{font-weight:800;letter-spacing:.08em;font-size:14px;margin-bottom:4px}.wordmark,h1{color:var(--navy)}h1{font-size:22px;margin:8px 0 4px}p{font-size:15px;line-height:1.5;color:var(--muted);margin:8px 0}.btn{display:block;width:100%;padding:14px;margin-top:16px;border-radius:8px;border:none;font-size:16px;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}.btn-primary{background:var(--navy);color:#fff}.btn-secondary{background:transparent;color:var(--navy);border:1px solid var(--border)}.code{font-size:32px;font-weight:700;letter-spacing:.35em;padding-left:.35em;color:var(--navy);background:var(--bg);padding-top:12px;padding-bottom:12px;margin:16px 0}.code,.code-input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;border-radius:8px}.code-input{width:100%;padding:14px;margin-top:8px;border:1px solid var(--border);font-size:20px;letter-spacing:.25em;text-align:center;text-transform:uppercase}.error{color:var(--error);font-size:14px}.success-dot{width:48px;height:48px;border-radius:50%;background:color-mix(in srgb,var(--success) 15%,transparent);color:var(--success);display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-size:24px}.steps{text-align:left;font-size:15px;color:var(--text);padding-left:20px}.steps li{margin:8px 0}