.certify-verify-card{max-width:480px;margin:1rem auto;padding:1rem;border:1px solid #e1e1e1;border-radius:8px;background:#fff}
.certify-verify-card h3{text-align:center;margin-bottom:0.5rem}
.certify-form{display:flex;gap:0.5rem}
.certify-form input{flex:1;padding:0.6rem;border:1px solid #ccc;border-radius:6px;font-size:1rem}
.certify-btn{padding:0.6rem 1rem;border:none;border-radius:6px;background:#0073aa;color:#fff;cursor:pointer}
.certify-result{margin-top:0.75rem;min-height:2rem}
@media (max-width:480px){ .certify-form{flex-direction:column} .certify-btn{width:100%} }