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fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .35s ease both}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}.certificate{max-width:640px;margin:0 auto;text-align:center;padding:48px 40px;background:linear-gradient(135deg,#0d0600,#0d0d0d);border:1px solid rgba(255,107,43,.3);border-radius:20px;box-shadow:0 0 80px #ff4d001f}.certificate-seal{font-size:3.5rem;margin-bottom:16px}