.nkseo-certificate-download {
    margin: 22px 0 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
}
.nkseo-certificate-button {
    appearance: none;
    border: 0;
    border-radius: 6px;
    background: #173149;
    color: #fff;
    font: inherit;
    font-weight: 600;
    line-height: 1.2;
    padding: 12px 17px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
    transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.nkseo-certificate-button:hover,
.nkseo-certificate-button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,.16);
}
.nkseo-certificate-button:disabled {
    cursor: wait;
    opacity: .72;
}
.nkseo-certificate-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 31px;
    height: 25px;
    padding: 0 5px;
    border-radius: 4px;
    background: #e89a3c;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .4px;
}
.nkseo-certificate-note {
    color: #6d757c;
    font-size: .88em;
}
.nkseo-certificate-spinner {
    width: 17px;
    height: 17px;
    border: 2px solid rgba(255,255,255,.45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: nkseo-cert-spin .8s linear infinite;
}
@keyframes nkseo-cert-spin { to { transform: rotate(360deg); } }
@media print {
    .nkseo-certificate-download { display: none !important; }
}