.vt-6f482d8d-container {
    position: relative;
    padding: 20px 0;
}

.vt-6f482d8d-line {
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: #e5e7eb;
}

.vt-6f482d8d-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 90px;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.vt-6f482d8d-item:last-child {
    margin-bottom: 0;
}

.vt-6f482d8d-item.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.vt-6f482d8d-marker {
    position: absolute;
    left: 22px;
    top: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #3b82f6;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.vt-6f482d8d-marker svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.vt-6f482d8d-marker i {
    font-size: 18px;
}

.vt-6f482d8d-content {
    background: #ffffff;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid #f3f4f6;
}

.vt-6f482d8d-date {
    font-size: 14px;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.vt-6f482d8d-title {
    margin: 0 0 12px 0;
    font-size: 20px;
    font-weight: 700;
    color: #111827;
}

.vt-6f482d8d-desc {
    color: #4b5563;
    line-height: 1.6;
}

@media (max-width: 767px) {
    .vt-6f482d8d-line {
        left: 20px;
    }
    
    .vt-6f482d8d-marker {
        left: 2px;
        width: 32px;
        height: 32px;
    }
    
    .vt-6f482d8d-item {
        padding-left: 50px;
    }
    
    .vt-6f482d8d-marker svg,
    .vt-6f482d8d-marker i {
        width: 14px;
        height: 14px;
        font-size: 14px;
    }
    
    .vt-6f482d8d-content {
        padding: 16px;
    }
}