/* 仓库地址样式 */
.warehouse-addresses {
    padding: 30px 0;
}

.warehouse-addresses .section-tittle {
    text-align: center;
}

.warehouse-addresses .section-tittle h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.warehouse-region {
    margin-bottom: 40px;
}

.warehouse-region h3 {
    font-size: 28px;
    color: #333;
    margin-bottom: 25px;
    border-bottom: 2px solid #f1f1f1;
    padding-bottom: 10px;
}

.warehouse-item {
    margin-bottom: 20px;
    padding-left: 20px;
    border-left: 4px solid #f1f1f1;
}

.warehouse-item h4 {
    font-size: 22px;
    color: #555;
    margin-bottom: 10px;
}

.warehouse-item p {
    font-size: 16px;
    color: #666;
    margin-bottom: 5px;
    line-height: 1.6;
}

.warehouse-item strong {
    color: #333;
}

/* 公司历程时间轴样式 */
/* Timeline Area */
.timeline-area {
    padding: 30px 0;
}

.timeline-area .section-tittle {
    text-align: center;
    margin-bottom: 35px;
}

.timeline-area .section-tittle span {
    font-size: 16px;
    color: #ff6b6b;
    display: block;
    margin-bottom: 10px;
}

.timeline-area .section-tittle h2 {
    font-size: 32px;
    color: #333;
    margin-top: 0;
    margin-bottom: 0;
}

/* Vertical Timeline */
.horizontal-timeline {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    padding-top: 60px;
}

.horizontal-timeline ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    margin: 0;
    list-style: none;
    position: relative;
}

.horizontal-timeline ul::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    height: 100%;
    width: 2px;
    background: #ccc;
    z-index: 1;
}

.timeline-item {
    position: relative;
    width: 100%;
    text-align: center;
    margin: 50px 0;
    opacity: 0; /* 初始状态透明度为0 */
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.timeline-item.show {
    opacity: 1; /* 滚动到视口后，透明度变为1 */
    transform: translateX(0);
}

.horizontal-timeline .content {
    position: relative;
    width: auto;
    background: #fff;
    padding: 15px 20px;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 2;
}

.horizontal-timeline .content.up {
    margin-right: calc(50% + 30px);
    text-align: right;
}

.horizontal-timeline .content.down {
    margin-left: calc(50% + 30px);
    text-align: left;
}

.horizontal-timeline .content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.horizontal-timeline .content p {
    font-size: 14px;
    margin: 5px 0;
    color: #555;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: #fff;
    border: 3px solid #ff6b6b;
    border-radius: 50%;
    z-index: 3;
}

.timeline-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: #ff6b6b;
    z-index: 1;
    transform: translateX(-50%);
}

.horizontal-timeline .content.up::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -10px;
    border-width: 10px;
    border-style: solid;
    border-color: transparent transparent transparent #fff;
}

.horizontal-timeline .content.down::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -10px;
    border-width: 10px;
    border-style: solid;
    border-color: transparent #fff transparent transparent;
}

/* 动画效果 */
.animate-left {
    transform: translateX(-100px);
}

.animate-right {
    transform: translateX(100px);
}

.timeline-item.show .animate-left,
.timeline-item.show .animate-right {
    transform: translateX(0);
    opacity: 1;
}

@media screen and (max-width: 768px) {
    .horizontal-timeline .content.up,
    .horizontal-timeline .content.down {
        margin: 0;
        text-align: center;
    }

    .horizontal-timeline .content.up::after,
    .horizontal-timeline .content.down::after {
        display: none;
    }

    .animate-left,
    .animate-right {
        transform: translateY(50px);
    }
}