/* 服务优势板块 */
.service-section {
    background: #f5f5f5;
    padding: 56px 0 56px;
}

.service-heading {
    font-size: 24px;
    color: #111;
    letter-spacing: 1px;
    margin-bottom: 28px;
}

.service-list {
    width: 100%;
    gap: 28px;
}

.service-item {
    width: 48%;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
}

.service-icon {
    width: 40px;
}

.service-title {
    font-size: 18px;
    color: #111;
}

.service-desc {
    margin-top: 6px;
    font-size: 14px;
    color: #6e6e6e;
}

/* 技术支持页：顶部切换标签 */
.service-tabs {
    background: #f5f5f7;
    padding: 80px 0 0px;
}

.container {
    width: 1280px !important;
}

.tab-nav {
    gap: 16px;
}

.tab-btn {
    padding: 6px 20px;
    border-radius: 8px;
    letter-spacing: 1px;
    color: #000;
    font-size: 14px;
    border: 1px solid #000;
    cursor: pointer;
    transition: all .2s ease;
    letter-spacing: 2px;
}

.tab-btn:hover {
    color: #ff0031;
    border-color: #ff0031;
}

.tab-btn.active {
    background: #ff0031;
    border-color: #ff0031;
    color: #fff;
    font-weight: 700;
}

.tab-content {
    padding: 46px 0 60px;
    background: #f5f5f7;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.rds-item h4 {
    font-size: 18px;
}

/* 通用分块与标题 */
.block-title {
    font-size: 24px;
    color: #111;
    font-weight: 600;
}

.block-title2 {
    font-size: 20px;
    color: #000;
    font-weight: 500;
}

.block-title3 {
    font-size: 18px;
    color: #000;
}

.block-desc {
    color: #000;
    font-size: 14px;
}

.img-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 10px;
}

.wms-management div {
    width: 48%;
    margin-top: 30px;
}

.wms-management div h4 {
    font-size: 20px;
    color: #000;
    font-weight: 500;
}

.wms-management div p {
    font-size: 14px;
    color: #000;
    font-weight: 400;
}



.rds-item span {
    display: flex;
    align-items: center;
    width: 52px;
}

.rds-item span img {
    width: auto !important;
}

.rds-item p {
    font-size: 14px;
    line-height: 20px;
    color: #000;
}

.api-list div {
    width: 48%;
}

.device-list {
    margin-top: 30px;
}

.device-list li {
    width: 23%;
}

.device-list li div {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    height: 200px;
}

.device-list li div img {
    max-width: 100%;
    max-height: 200px;
}

.device-list li h6 {
    font-size: 16px;
    font-weight: 500;
}

.device-list li p {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
}

/* 深度定制列表样式 */
.customize-list {
    margin-top: 20px;
    margin-bottom: 30px;
}

.customize-list li {
    width: 23%;
    margin-right: 2%;
    display: flex;
    flex-direction: column;
}

.customize-list li div {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    height: 180px;
}

.customize-list li div img {
    max-width: 100%;
    max-height: 180px;
}

.customize-list li p {
    font-size: 14px;
    line-height: 1.6;
    color: #333;
}


.mapf-list li {
    width: 31%;
}

.mapf-list li img {
    width: 100%;
}

.mapf-list li p {
    font-weight: 700;
    font-size: 16px;
    color: #000;
    letter-spacing: 1px;
}

.mapf1-list li {
    width: 31%;
}

.mapf1-list li img {
    width: 100%;
}

.mapf1-list li p {
    font-size: 14px;
    color: #000;
    letter-spacing: 1px;
    margin-top: 10px;
}

.twin-list li {
    width: 48%;
    margin-bottom: 40px;
}

.twin-list li img {
    width: 100%;
}

.twin-list li h4 {
    font-size: 16px;
    color: #000;
}

.twin-list li p {
    font-size: 14px;
    color: #000;
    letter-spacing: 1px;
}

.twin1-list li {
    width: 48%;
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
}

.twin1-list li span {
    display: block;
    margin-top: 10px;
    width: 60px;
}

.twin1-list li span img {
    width: auto !important;
}

.twin1-list li div {
    width: calc(100% - 70px);
}

.twin1-list li h4 {
    font-size: 16px;
    color: #000;
}

.twin1-list li p {
    font-size: 14px;
    color: #000;
    letter-spacing: 1px;
}

.map-list li {
    width: 48%;
}

.map-list li img {
    width: 100%;
}

.map-list li .block-desc {
    font-size: 16px;
}

.map-list li p {
    font-size: 14px;
}

.incon-list li p {
    text-align: left;
    font-weight: 300;
}

.table-list {}

/* SUP 自主智控系统图片 */
.sup-image {
    margin-top: 30px;
    display: block;
    max-width: 1000px;
}