.timeline-container-9a5d216c {
    position: relative;
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px 0;
}

.timeline-line-9a5d216c {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: #3b82f6;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-rows-9a5d216c {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.timeline-row-9a5d216c {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
}

.timeline-column-9a5d216c {
    width: 50%;
}

.timeline-left-9a5d216c {
    padding-right: 40px;
    text-align: right;
    display: flex;
    justify-content: flex-end;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.timeline-right-9a5d216c {
    padding-left: 40px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.timeline-center-badge-wrapper-9a5d216c {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.timeline-badge-9a5d216c {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #f3f4f6;
    border: 3px solid #3b82f6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Hover / Active transition styles */
.timeline-row-9a5d216c.is-active .timeline-left-9a5d216c,
.timeline-row-9a5d216c.is-active .timeline-right-9a5d216c {
    opacity: 1;
    transform: translateY(0);
}

.timeline-img-9a5d216c {
    max-width: 100%;
    max-height: 220px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.timeline-card-9a5d216c {
    background: #ffffff;
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease;
}

.timeline-title-9a5d216c {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.timeline-title-year-9a5d216c {
    font-weight: 800;
    color: #3b82f6;
}

.timeline-desc-9a5d216c {
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Responsiveness */
@media (max-width: 768px) {
    .timeline-line-9a5d216c {
        left: 30px;
    }
    
    .timeline-row-9a5d216c {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 70px;
    }
    
    .timeline-column-9a5d216c {
        width: 100%;
    }
    
    .timeline-left-9a5d216c {
        padding-right: 0;
        justify-content: flex-start;
        margin-bottom: 15px;
    }
    
    .timeline-right-9a5d216c {
        padding-left: 0;
    }
    
    .timeline-center-badge-wrapper-9a5d216c {
        left: 30px;
        transform: translateX(-50%);
        top: 0;
    }
}