.history-section {
    max-width: 900px;
    margin: 70px auto;
    padding: 20px;
}

.timeline {
    position: relative;
    border-left: 3px solid #6b1787;
}

.timeline-item {
    position: relative;
    padding: 20px 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 25px;
    width: 14px;
    height: 14px;
    background: #6b1787;
    border-radius: 50%;
}

.year {
    font-size: 24px;
    font-weight: bold;
    color: #6b1787;
}



.timeline-item .content img {
    width: 200px;
    height: 130px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.main-banner {
    margin-top: 64px;
    background: url('/img/history_bg.png') center/cover no-repeat;
    height: clamp(300px, 40vw, 600px);
}


@media (min-width: 769px) {

    .content h3 {
        margin: 5px 0;
        font-size: 18px;
    }
}

@media (max-width: 768px) {

    .content h3 {
        margin: 5px 0;
        font-size: 16px;
    }
}