New-user bonus: 50 RC + 7 days of Pro usage limits

Every newly registered user gets it automatically — no application needed.

1. 1Sign up with your email or phone number
2. 2Verify your account — click the link in the email, or enter the SMS code
3. 350 RC arrive at sign-up and become usable after email verification; the 7 days of Pro limits start at sign-up