.download-model-btn {
    display: block;
    margin: 2rem auto 0 auto;
    padding: 8px 16px;
    font-size: 12px;
    text-align: center;
    border-radius: 6px;
    border: 1px solid var(--nhc-dark-blue);
    color: #414242;
    background: #e9ecef;
    box-shadow:  2px 2px 6px rgba(0,0,0,0.06),
                 -2px -2px 6px rgba(255,255,255,0.9);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    max-width: 180px;
}

.download-model-btn:hover {
    background-color: var(--nhc-dark-blue);
    color:#e9ecef;
    border-color:var(--nhc-dark-blue);
}