.ext-timeline-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    position: relative;
    padding: 20px 0;
}

.ext-timeline-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    text-align: center;
}

.ext-timeline-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    position: relative;
    margin-bottom: 10px;
}

.ext-timeline-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
    z-index: 2;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.ext-timeline-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 2px;
    transform: translateY(-50%);
    z-index: 1;
    transition: all 0.3s ease;
}

.ext-timeline-item:last-child .ext-timeline-indicator {
    justify-content: center;
}

.ext-timeline-item:last-child .ext-timeline-line {
    display: none;
}

.ext-timeline-title {
    font-size: 14px;
    color: #333;
    transition: all 0.3s ease;
}