.pt-531cfba8-wrapper {
    position: relative;
    padding-left: 30px;
    margin: 20px 0;
}

.pt-531cfba8-wrapper::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background-color: #e0e0e0;
    transform: translateX(-50%);
}

.pt-531cfba8-item {
    position: relative;
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
}

.pt-531cfba8-item:last-child {
    margin-bottom: 0;
}

.pt-531cfba8-icon {
    position: absolute;
    left: -30px;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #f1f1f1;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transform: translateX(-50%);
    box-shadow: 0 0 0 4px #fff;
}

.pt-531cfba8-icon i {
    font-size: 14px;
}

.pt-531cfba8-icon svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.pt-531cfba8-content {
    background: #fff;
    padding: 15px 20px;
    border-radius: 6px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    flex-grow: 1;
    margin-left: 20px;
}

.pt-531cfba8-title {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 600;
}

.pt-531cfba8-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}