.sppro-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 99999;
}
.sppro-popup-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.4);
    max-width: 650px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}
.sppro-popup-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    cursor: pointer;
    color: #666;
    text-decoration: none;
    line-height: 1;
}
.sppro-popup-close:hover {
    color: #000;
}
.sppro-popup-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    color: #23282d;
}
.sppro-popup-content ol {
    margin-left: 25px;
    padding-left: 10px;
}
.sppro-popup-content li {
    margin-bottom: 12px;
    padding-left: 5px;
}