/* 导航栏基础样式 */
    #pc-header {
        z-index: 10;
        width: 100%;
        height: 68px;
        position: fixed;
        top: 0;
        left: 0;
        background: transparent;
        transition: all 0.3s ease;
        /* 防止横向滚动 */
        max-width: 100vw;
        /* overflow-x: hidden; */
    }

    #pc-header.header-scrolled {
        background: #fff;
        color: #333;
    }

    #pc-header.header-scrolled .navbar {
        background: #fff !important;
        box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.03) !important;
    }

    #pc-header .navbar {
        height: 100%;
        /* 防止横向滚动 */
        max-width: 100vw;
        /* overflow-x: hidden; */
    }

    #pc-header .container-layout {
        width: 1200px;
        max-width: 100%;
        margin: 0 auto;
        height: 100%;
        /* 防止横向滚动 */
        /* overflow-x: hidden; */
        box-sizing: border-box;
    }

    #pc-header .line {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
        /* 防止横向滚动 */
        max-width: 100%;
        /* overflow-x: hidden; */
    }

    /* Logo样式 */
    #pc-header .logo {
        float: left;
        display: flex;
        align-items: center;
    }

    #pc-header .logo a {
        display: flex;
        align-items: center;
        height: 68px;
        text-decoration: none;
    }

    #pc-header .logo img {
        height: 44px;
        width: 120px;
        object-fit: contain;
    }


    /* 导航菜单样式 */
    #pc-header .nav {
        float: right;
        display: flex;
        align-items: center;
    }

    #pc-header .nav-menu {
        float: left;
        display: flex;
        align-items: center;
        height: 100%;
        margin: 0;
        padding: 0;
        list-style: none;
        margin-right: 20px;
    }

    #pc-header .nav-menu > li {
        position: relative;
        float: left;
    }

    #pc-header .nav-menu > li > a {
        display: flex;
        padding: 0 20px;
        line-height: 68px;
        font-size: 14px;
        align-items: center;
        justify-content: center;
        color: #1A2233;
        text-decoration: none;
        transition: color 0.2s ease; /* 从0.3s减少到0.2s，只过渡颜色 */
        position: relative;
        gap: 5px;
        -webkit-tap-highlight-color: transparent;
    }

    #pc-header a:focus:not(:focus-visible),
    #pc-header a:active {
        outline: none;
        box-shadow: none;
    }

    #pc-header a:focus-visible {
        outline: 2px solid #2538FF;
        outline-offset: 2px;
    }

    #pc-header .nav-menu > li > a > i {
        position: absolute;
        top: 34px;
        right: 5px;
        background: url(images/ico_jt4.png) no-repeat 50%;
        display: block;
        width: 12px;
        height: 4px;
    }

    /* 导航链接悬停效果 */
    #pc-header .nav-menu > li.on > a,
    #pc-header .nav-menu > li:hover > a,
    #pc-header .nav-menu > li.active > a {

        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        text-fill-color: transparent;
        text-align: center;
    }

    #pc-header .nav-menu > li > a:before {
        transition: width 0.2s ease; /* 从0.3s减少到0.2s */
        content: '';
        position: absolute;
        bottom: 0.8rem;
        left: 50%;
        height: 2px;
        width: 0;
        transform: translate(-50%);
        border-radius: 2px;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%);
    }

    #pc-header .nav-menu > li.active > a:before,
    #pc-header .nav-menu > li.on > a:before,
    #pc-header .nav-menu > li:hover > a:before {
        width: 32px;
    }

    /* 下拉菜单样式 */
    #pc-header .nav-menu .drop-menu {
        position: absolute !important;
        background: #fff !important;
        width: 164px !important;
        border-radius: 9px !important;
        z-index: 2 !important;
        top: 100% !important;
        left: 50% !important;
        transform: translateX(-50%) scaleY(0.8) translateY(-20px) !important;
        transform-origin: top center !important;
        opacity: 0 !important;
        transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important; /* 从0.4s减少到0.25s */
        pointer-events: none !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
        min-width: 164px !important;
        padding: 8px 0 !important;
        display: block !important;
    }

    #pc-header .nav-menu > li:hover .drop-menu {
        transform: translateX(-50%) scaleY(1) translateY(0) !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }

    #pc-header .drop-menu li {
        text-align: center;
        padding: 0;
    }

    #pc-header .drop-menu li a {
        padding: 12px 20px !important;
        font-size: 14px !important;
        color: #333 !important;
        display: block !important;
        text-align: center !important;
        transition: color 0.2s ease !important; /* 从0.3s减少到0.2s，只过渡颜色 */
        text-decoration: none !important;
        position: relative !important;
        width: 100% !important;
        background: none !important;
    }

    #pc-header .drop-menu li a:hover {
        color: #2538FF !important;
        background: none !important;
    }

    #pc-header .drop-menu li a:after {
        transition: width 0.2s ease; /* 从0.3s减少到0.2s */
        content: '';
        position: absolute;
        bottom: 8px;
        left: 50%;
        height: 2px;
        width: 0;
        transform: translate(-50%);
        border-radius: 2px;
        background-color: #2538FF;
    }

    #pc-header .drop-menu li a:hover:after {
        width: 32px;
    }

    /* 联系电话样式 */
    #pc-header .tel {
        float: left;
        margin: 0 0 0 55px;
        line-height: 68px;
        display: flex;
        width: 270px;
        justify-content: space-between;
        align-items: center;
    }

    #pc-header .tel a {
        color: #15181C;
        display: flex;
        align-items: center;
        font-size: 12px;
        text-decoration: none;
    }

    #pc-header .tel-icon {
        width: 16px;
        height: 16px;
        margin-right: 6px;
        vertical-align: middle;
        animation: phonePulse 2s ease-in-out infinite;
    }

    #pc-header .online-consultation {
        width: 72px;
        height: 32px;
        line-height: 32px;
        text-align: center;
        border-radius: 8px;
        opacity: 1;

        font-family: Alibaba PuHuiTi 3.0;
        font-size: 12px;
        font-weight: 500;

        color: #FFFFFF;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%);
        cursor: pointer;
    }

    /* 动画效果 */
    @keyframes phonePulse {
        0% {
            transform: scale(1);
        }
        50% {
            transform: scale(1.1);
        }
        100% {
            transform: scale(1);
        }
    }

    /* 移动端：城市切换 + 汉堡菜单 */
    .mobile-header-actions {
        display: none;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }

    .mobile-city-picker {
        position: relative;
    }

    .mobile-city-trigger {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        height: 32px;
        padding: 0 10px;
        border: 1px solid #e8eaf0;
        border-radius: 16px;
        background: #f7f8fc;
        color: #333;
        font-size: 13px;
        line-height: 1;
        cursor: pointer;
        transition: all 0.2s ease;
        max-width: 110px;
    }

    .mobile-city-trigger .city-pin {
        flex-shrink: 0;
        color: #2538FF;
    }

    .mobile-city-trigger .city-arrow {
        flex-shrink: 0;
        transition: transform 0.2s ease;
    }

    .mobile-city-trigger .mobile-city-current {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-weight: 500;
    }

    .mobile-city-trigger:hover,
    .mobile-city-trigger:active,
    .mobile-city-picker.active .mobile-city-trigger {
        border-color: #2538FF;
        background: #eef0ff;
        color: #2538FF;
    }

    .mobile-city-picker.active .mobile-city-trigger .city-arrow {
        transform: rotate(180deg);
    }

    .mobile-city-mask {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.35);
        z-index: 9998;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
    }

    .mobile-city-mask.active {
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-city-panel {
        display: none;
        position: fixed;
        top: 60px;
        left: 12px;
        right: 12px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
        z-index: 9999;
        overflow: hidden;
        pointer-events: auto;
    }

    .mobile-city-panel.active {
        display: block;
    }

    /* 城市面板打开时，header 置于遮罩之上、面板之下 */
    #pc-header.mobile-city-open {
        z-index: 9998;
    }

    .mobile-city-panel-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 16px 10px;
        border-bottom: 1px solid #f0f0f0;
    }

    .mobile-city-panel-title {
        font-size: 15px;
        font-weight: 600;
        color: #1A2233;
    }

    .mobile-city-panel-close {
        width: 28px;
        height: 28px;
        border: none;
        border-radius: 50%;
        background: #f5f5f5;
        color: #666;
        font-size: 18px;
        line-height: 1;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-city-panel-body {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding: 12px 16px 16px;
        max-height: 55vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-city-panel-body .mobile-city-link {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-wrap: wrap;
        gap: 2px;
        min-height: 36px;
        padding: 6px 4px;
        font-size: 13px;
        color: #333;
        text-decoration: none;
        border-radius: 8px;
        background: #f7f8fc;
        border: 1px solid transparent;
        margin: 0 !important;
        border-left: none !important;
        text-align: center;
        line-height: 1.3;
        transition: all 0.2s ease;
    }

    .mobile-city-panel-body .mobile-city-sub {
        font-size: 12px !important;
        color: #666 !important;
        background: #fafafa !important;
    }

    .mobile-city-panel-body .mobile-city-link:hover,
    .mobile-city-panel-body .mobile-city-link:active {
        color: #2538FF;
        background: #eef0ff;
        border-color: rgba(37, 56, 255, 0.15);
    }

    .mobile-city-panel-body .mobile-city-link.active {
        color: #fff;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%);
        border-color: transparent;
        font-weight: 500;
    }

    .mobile-city-panel-body .mobile-city-sub.active {
        color: #fff !important;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%) !important;
    }

    .mobile-city-panel-body .city-hot-tag,
    .mobile-city-panel-body .city-hot-tag-sub {
        font-size: 9px;
        line-height: 1;
        padding: 1px 3px;
        border-radius: 3px;
        color: #fff;
        background: linear-gradient(270deg, #FF6A00 0%, #FF3838 100%);
        margin-left: 2px;
        font-style: normal;
        flex-shrink: 0;
    }

    /* 移动端汉堡菜单按钮 */
    #pc-header .mobile-menu-toggle {
        display: none;
        flex-direction: column;
        justify-content: space-around;
        width: 30px;
        height: 25px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1000;
    }

    #pc-header .mobile-menu-toggle span {
        width: 100%;
        height: 3px;
        background: #333;
        border-radius: 2px;
        transition: all 0.3s ease;
        transform-origin: center;
    }

    #pc-header .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    #pc-header .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    #pc-header .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* 移动端遮罩层 */
    .mobile-nav-mask {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9998;
        opacity: 0;
        transition: opacity 0.25s ease; /* 从0.3s减少到0.25s */
        pointer-events: none;
    }

    .mobile-nav-mask.active {
        opacity: 1;
        pointer-events: auto;
        display: block !important;
    }

    /* 移动端导航菜单 */
    .mobile-nav {
        display: block;
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background: #fff;
        z-index: 9999;
        transition: right 0.25s ease; /* 从0.3s减少到0.25s，只过渡right属性 */
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    }

    .mobile-nav.active {
        right: 0;
        display: block !important;
    }

    .mobile-nav-content {
        position: relative;
        width: 100%;
        height: 100%;
        padding: 20px 0 20px;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
    }

    /* 移动端关闭按钮 - 移到顶部 */
    .mobile-nav-close {
        position: relative;
        top: 0;
        right: 0;
        width: 32px;
        height: 32px;
        background: #f8f9fa;
        border: 1px solid #e9ecef;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        color: #666;
        transition: all 0.3s ease;
        z-index: 20;
        margin: 15px 15px 0 auto;
    }

    .mobile-nav-close:hover {
        color: #333;
        background: #e9ecef;
        transform: scale(1.1);
    }

    .mobile-nav-close:active {
        transform: scale(0.95);
    }

    /* 移动端咨询区域 - 移到菜单下方 */
    .mobile-consult-section {
        flex: none;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 20px;
        text-align: center;
    }

    .mobile-consult-section .consult-title {
        display: none;
        font-size: 18px;
        font-weight: 600;
        color: #333;
        margin-bottom: 25px;
    }

    .mobile-consult-section .consult-button {
        width: 200px;
        height: 34px;
        line-height: 34px;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        text-fill-color: transparent;
        border: 1px solid #2538FF;
        border-radius: 24px;
        font-size: 16px;
        font-weight: 500;
        text-decoration: none;
        margin-bottom: 25px;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        cursor: pointer;
    }

    .mobile-consult-section .consult-button:hover {
        background: #fff;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(253, 66, 60, 0.3);
    }

    .mobile-consult-section .consult-button .icon {
        width: 20px;
        height: 20px;
        /* background: url(images/ico_headset.png) no-repeat center; */
        background-size: contain;
    }

    .mobile-consult-section .tel-info {
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .mobile-consult-section .tel-item {
        display: flex;
        align-items: center;
        justify-content: start;
        gap: 8px;
        color: #15181C;
        font-size: 14px;
        margin-left: 16px;
    }

    .mobile-consult-section .tel-item .icon {
        width: 16px;
        height: 16px;
        background: url(images/nav-tel_e087c8131407443eba6f27d3a353ab64.png) no-repeat center;
        background-size: contain;
    }

    .mobile-consult-section .tel-item a {
        color: #333;
        text-decoration: none;
        font-weight: 500;
    }

    /* 移动端底部信息区域 */
    .mobile-footer-section {
        padding: 20px;
        border-top: 1px solid #f0f0f0;
        background: #f8f9fa;
    }

    .mobile-footer-section .company-address {
        text-align: center;
        margin-bottom: 20px;
    }

    .mobile-footer-section .company-address h4 {
        font-size: 16px;
        font-weight: 600;
        color: #333;
        margin-bottom: 10px;
    }

    .mobile-footer-section .company-address p {
        font-size: 14px;
        color: #666;
        line-height: 1.5;
        margin: 0;
    }

    .mobile-footer-section .qr-codes {
        display: flex;
        justify-content: space-around;
        align-items: center;
        gap: 20px;
    }

    .mobile-footer-section .mqr-item {
        text-align: center;
        flex: 1;
    }

    .mobile-footer-section .mqr-item img {
        width: 80px;
        height: 80px;
        border-radius: 8px;
        margin-bottom: 8px;
        border: 1px solid #e9ecef;
    }

    .mobile-footer-section .mqr-item p {
        font-size: 12px;
        color: #666;
        margin: 0;
        line-height: 1.4;
    }

    /* 移除原有的移动端电话区域样式 */
    .mobile-tel-section {
        display: none;
    }

    /* 移动端菜单样式调整 */
    .mobile-nav-menu {
        display: block; /* 显示移动端菜单 */
        padding: 0 0 4px 0;
        border-bottom: 1px solid #f0f0f0;
        margin: 0 0 20px 0;
    }

    .mobile-nav-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .mobile-nav-item {
        border-bottom: 1px solid #f5f5f5;
    }

    .mobile-nav-item.has-child .mobile-nav-row {
        display: flex;
        align-items: stretch;
    }

    .mobile-nav-item.has-child .mobile-nav-link {
        flex: 1;
        min-width: 0;
    }

    .mobile-nav-toggle {
        flex-shrink: 0;
        width: 48px;
        border: none;
        border-left: 1px solid #f0f0f0;
        background: #fafafa;
        color: #999;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        transition: background-color 0.2s ease, color 0.2s ease;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-nav-toggle:hover,
    .mobile-nav-toggle:active {
        background: #eef0ff;
        color: #2538FF;
    }

    .mobile-nav-item.active > .mobile-nav-row .mobile-nav-toggle {
        background: #eef0ff;
        color: #2538FF;
    }

    .mobile-nav-item.is-current > .mobile-nav-row .mobile-nav-link,
    .mobile-nav-item.is-current > .mobile-nav-link {
        color: #2538FF;
    }

    .mobile-nav-item:last-child {
        border-bottom: none;
    }

    .mobile-nav-link {
        display: block;
        padding: 15px 20px;
        color: #333;
        text-decoration: none;
        font-size: 16px;
        font-weight: 500;
        transition: color 0.2s ease, background-color 0.2s ease;
        position: relative;
        outline: none;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-nav-link:focus {
        outline: none;
        box-shadow: none;
    }

    .mobile-nav-link:hover,
    .mobile-nav-link:active {
        color: #2538FF;
        background-color: #f8f9fa;
    }

    .mobile-drop-menu {
        list-style: none;
        margin: 0;
        padding: 0;
        background-color: #f8f9fa;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .mobile-nav-item.active > .mobile-drop-menu {
        max-height: 600px;
    }

    .mobile-drop-item {
        border-top: 1px solid #e9ecef;
    }

    .mobile-drop-link {
        display: block;
        padding: 12px 20px 12px 36px;
        color: #666;
        text-decoration: none;
        font-size: 14px;
        transition: color 0.2s ease, background-color 0.2s ease;
        position: relative;
    }

    .mobile-drop-link::before {
        content: '';
        position: absolute;
        left: 22px;
        top: 50%;
        width: 4px;
        height: 4px;
        margin-top: -2px;
        border-radius: 50%;
        background: #c5c9d4;
    }

    .mobile-drop-link:hover,
    .mobile-drop-link:active,
    .mobile-drop-link.is-current {
        color: #2538FF;
        background-color: #eef0ff;
    }

    .mobile-drop-link.is-current::before {
        background: #2538FF;
    }

    .mobile-drop-arrow {
        display: block;
        transition: transform 0.25s ease;
    }

    .mobile-nav-item.active .mobile-drop-arrow {
        transform: rotate(180deg);
    }

    /* 移除不再使用的移动端菜单样式 */

    /* 响应式设计 */
    @media (max-width: 1024px) {
        #pc-header .nav-menu {
            display: flex !important; /* 恢复桌面端菜单显示 */
        }

        #pc-header .mobile-menu-toggle {
            display: none !important; /* 隐藏移动端菜单按钮 */
        }

        #pc-header .container-layout {
            width: 100%;
            max-width: 100%;
            padding: 0 16px;
            box-sizing: border-box;
        }

        #pc-header .tel,
        #pc-header .searchBar,
        #pc-header .shopBar,
        .log-in {
            display: none !important;
        }

        #pc-header .line {
            justify-content: space-between;
            max-width: 100%;
            overflow-x: hidden;
        }

        #pc-header .logo {
            flex: 1;
            max-width: 100%;
            overflow-x: hidden;
        }

        #pc-header .nav {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            max-width: 100%;
            overflow-x: hidden;
        }

        #pc-header {
            height: 60px !important;
            max-width: 100vw;
            overflow-x: hidden;
        }

        #pc-header .logo a {
            height: 60px;
        }

        #pc-header .logo img {
            height: 50px;
            max-width: 100%;
            object-fit: contain;
        }

        body {
            padding-top: 60px !important;
            /* 防止横向滚动 */
            max-width: 100vw;
            overflow-x: hidden;
        }

        #pc-header .nav-tag {
            margin-left: 10px;
        }

        #pc-header .nav-tag-bg {
            width: 100px;
            height: 24px;
        }

        #pc-header .nav-tag-text {
            width: 80px;
            height: 16px;
        }
    }

    /* 移动端菜单显示断点 */
    @media (max-width: 768px) {
        #pc-header .nav-menu {
            display: none !important; /* 在768px以下隐藏桌面端菜单 */
        }

        #pc-header .mobile-menu-toggle {
            display: flex !important; /* 在768px以下显示移动端菜单按钮 */
        }

        .mobile-header-actions {
            display: flex !important;
        }

        #pc-header .mobile-city-picker {
            display: block;
            margin-right: 10px;
        }

        .mobile-nav-mask.active {
            display: block !important;
        }

        .mobile-nav.active {
            display: block !important;
        }

        /* 确保移动端不会出现横向滚动 */
        html, body {
            max-width: 100vw;
            overflow-x: hidden;
        }

        #pc-header {
            max-width: 100vw;
            overflow-x: hidden;
            background-color: #fff;
        }

        #pc-header .container-layout {
            max-width: 100%;
            overflow-x: hidden;
        }
    }

    @media (max-width: 768px) {
        #pc-header .container-layout {
            padding: 0 16px;
            max-width: 100%;
            box-sizing: border-box;
            overflow-x: hidden;
        }

        #pc-header .logo img {
            height: 40px;
            max-width: 100%;
            object-fit: contain;
        }

        #pc-header .nav-tag {
            margin-left: 8px;
        }

        #pc-header .nav-tag-bg {
            width: 90px;
            height: 22px;
        }

        #pc-header .nav-tag-text {
            width: 70px;
            height: 14px;
        }
    }

    @media (max-width: 480px) {
        #pc-header .container-layout {
            padding: 0 12px;
            max-width: 100%;
            box-sizing: border-box;
            overflow-x: hidden;
        }

        #pc-header .logo img {
            height: 40px;
            max-width: 100%;
            object-fit: contain;
        }

        #pc-header .mobile-menu-toggle {
            width: 24px;
            height: 18px;
        }

        .mobile-city-trigger {
            max-width: 96px;
            height: 30px;
            padding: 0 8px;
            font-size: 12px;
        }

        .mobile-city-panel {
            top: 56px;
            left: 10px;
            right: 10px;
        }

        .mobile-city-panel-body {
            grid-template-columns: repeat(3, 1fr);
            gap: 6px;
            padding: 10px 12px 14px;
        }

        .mobile-city-panel-body .mobile-city-link {
            min-height: 34px;
            font-size: 12px;
        }

        #pc-header .mobile-menu-toggle span {
            height: 2px;
        }

        #pc-header .nav-tag {
            margin-left: 6px;
        }

        #pc-header .nav-tag-bg {
            width: 80px;
            height: 20px;
        }

        #pc-header .nav-tag-text {
            width: 60px;
            height: 12px;
        }

        .mobile-nav {
            width: 260px;
            max-width: 90vw;
            right: -260px;
        }

        .mobile-nav-content {
            padding: 0px 12px 20px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section {
            padding: 15px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section .consult-title {
            font-size: 16px;
            margin-bottom: 20px;
        }

        .mobile-consult-section .consult-button {
            width: 180px;
            max-width: 100%;
            height: 34px;
            line-height: 34px;
            font-size: 15px;
            margin-bottom: 20px;
        }

        .mobile-consult-section .tel-info {
            gap: 12px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section .tel-item {
            font-size: 13px;
        }

        .mobile-footer-section {
            padding: 15px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-footer-section .company-address h4 {
            font-size: 15px;
        }

        .mobile-footer-section .company-address p {
            font-size: 13px;
        }

        .mobile-footer-section .mqr-item img {
            width: 70px;
            height: 70px;
            max-width: 100%;
        }

        .mobile-footer-section .mqr-item p {
            font-size: 11px;
        }

        .mobile-nav-close {
            right: 12px;
            width: 28px;
            height: 28px;
            font-size: 14px;
        }
    }

    @media (max-width: 360px) {
        #pc-header .container-layout {
            padding: 0 8px;
            max-width: 100%;
            box-sizing: border-box;
            overflow-x: hidden;
        }

        #pc-header .logo img {
            height: 36px;
            max-width: 100%;
            object-fit: contain;
        }

        #pc-header .mobile-menu-toggle {
            width: 22px;
            height: 16px;
        }

        #pc-header .mobile-menu-toggle span {
            height: 1.5px;
        }

        #pc-header .nav-tag {
            margin-left: 4px;
        }

        #pc-header .nav-tag-bg {
            width: 70px;
            height: 18px;
        }

        #pc-header .nav-tag-text {
            width: 50px;
            height: 10px;
        }

        .mobile-nav {
            width: 240px;
            max-width: 85vw;
            right: -240px;
        }

        .mobile-nav-content {
            padding: 0px 8px 20px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section {
            padding: 12px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section .consult-title {
            font-size: 15px;
            margin-bottom: 18px;
        }

        .mobile-consult-section .consult-button {
            width: 160px;
            max-width: 100%;
            height: 34px;
            line-height: 34px;
            font-size: 14px;
            margin-bottom: 18px;
        }

        .mobile-consult-section .tel-info {
            gap: 10px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section .tel-item {
            font-size: 12px;
        }

        .mobile-footer-section {
            padding: 12px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-footer-section .company-address h4 {
            font-size: 14px;
        }

        .mobile-footer-section .company-address p {
            font-size: 12px;
        }

        .mobile-footer-section .mqr-item img {
            width: 60px;
            height: 60px;
            max-width: 100%;
        }

        .mobile-footer-section .mqr-item p {
            font-size: 10px;
        }

        .mobile-nav-close {
            top: 10px;
            right: 10px;
            width: 24px;
            height: 24px;
            font-size: 12px;
        }
    }

    @media (max-width: 320px) {
        #pc-header .container-layout {
            padding: 0 6px;
            max-width: 100%;
            box-sizing: border-box;
            overflow-x: hidden;
        }

        #pc-header .logo img {
            height: 30px;
            max-width: 100%;
            object-fit: contain;
        }

        #pc-header .mobile-menu-toggle {
            width: 20px;
            height: 14px;
        }

        #pc-header .mobile-menu-toggle span {
            height: 1px;
        }

        #pc-header .nav-tag {
            margin-left: 3px;
        }

        #pc-header .nav-tag-bg {
            width: 60px;
            height: 16px;
        }

        #pc-header .nav-tag-text {
            width: 45px;
            height: 9px;
        }

        .mobile-nav {
            width: 220px;
            max-width: 80vw;
            right: -220px;
        }

        .mobile-nav-content {
            padding: 0px 6px 20px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section {
            padding: 10px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section .consult-title {
            font-size: 14px;
            margin-bottom: 15px;
        }

        .mobile-consult-section .consult-button {
            width: 140px;
            max-width: 100%;
            height: 30px;
            line-height: 30px;
            font-size: 13px;
            margin-bottom: 15px;
        }

        .mobile-consult-section .tel-info {
            gap: 8px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-consult-section .tel-item {
            font-size: 11px;
        }

        .mobile-footer-section {
            padding: 10px;
            max-width: 100%;
            overflow-x: hidden;
        }

        .mobile-footer-section .company-address h4 {
            font-size: 13px;
        }

        .mobile-footer-section .company-address p {
            font-size: 11px;
        }

        .mobile-footer-section .mqr-item img {
            width: 50px;
            height: 50px;
            max-width: 100%;
        }

        .mobile-footer-section .mqr-item p {
            font-size: 9px;
        }

        .mobile-nav-close {
            top: 8px;
            right: 8px;
            width: 22px;
            height: 22px;
            font-size: 11px;
        }
    }

    /* 页面内容上边距 */
    body {
        padding-top: 68px;
        transition: padding-top 0.3s ease;
        /* 防止横向滚动 */
        max-width: 100vw;
        overflow-x: hidden;
    }

    /* 锚链接偏移修复 - 解决固定导航栏遮挡问题 */
    html {
        scroll-behavior: smooth; /* 添加平滑滚动效果 */
        scroll-padding-top: 68px; /* 桌面端导航栏高度 + 缓冲 */
        /* 防止横向滚动 */
        max-width: 100vw;
        overflow-x: hidden;
    }

    .head-phone {
        font-size: 12px;
        font-weight: 500;
        line-height: 24px;
        letter-spacing: 0em;

        font-variation-settings: 'opsz' auto;
        font-feature-settings: 'kern' on;
        /* 黑 */
        color: #15181C;
    }

    .head-phone img {
        width: 24px;
        height: 24px;

    }

    /* ==================== 城市分站选择器 ==================== */

    /* 桌面端城市选择器触发按钮 */
    #pc-header .city-selector {
        position: relative;
        float: left;
    }

    #pc-header .city-trigger {
        gap: 4px !important;
        padding: 0 12px !important;
        font-size: 13px !important;
        color: #1A2233;
        cursor: pointer;
        white-space: nowrap;
    }

    #pc-header .city-trigger .city-pin {
        flex-shrink: 0;
        color: #2538FF;
    }

    #pc-header .city-trigger .city-arrow {
        flex-shrink: 0;
        margin-left: 2px;
        transition: transform 0.25s ease;
    }

    #pc-header .city-selector:hover .city-arrow {
        transform: rotate(180deg);
    }

    /* 城市下拉面板 —— 所有城市（含子级）流式同行排列，自动换行，宽度自适应 */
    #pc-header .nav-menu .city-dropdown {
        width: max-content !important;
        min-width: 0 !important;
        max-width: 560px;
        display: flex !important;
        flex-wrap: wrap;
        align-items: center;
        gap: 2px 4px;
        padding: 12px 14px !important;
        /* 面板右对齐（触发按钮靠导航右侧，向左展开更安全） */
        left: auto !important;
        right: 0 !important;
        transform: translateX(0) scaleY(0.8) translateY(-20px) !important;
    }

    #pc-header .nav-menu > li.city-selector:hover .city-dropdown {
        transform: translateX(0) scaleY(1) translateY(0) !important;
    }

    #pc-header .city-dropdown li a {
        display: flex !important;
        width: auto !important;
        align-items: center;
        justify-content: flex-start;
        gap: 4px;
        position: relative;
        padding: 8px 12px !important;
        white-space: nowrap;
        border-radius: 6px;
        transition: color 0.15s ease, background 0.15s ease;
    }

    #pc-header .city-dropdown li a:hover {
        background: #f5f6ff;
    }

    #pc-header .city-dropdown li a.city-active {
        color: #2538FF !important;
        font-weight: 600;
        background: #eef0ff;
    }

    #pc-header .city-dropdown li a.city-active::after {
        width: 24px;
    }

    /* 热门城市标签 */
    .city-hot-tag {
        font-style: normal;
        font-size: 10px;
        line-height: 1;
        padding: 1px 4px;
        border-radius: 3px;
        color: #fff;
        background: linear-gradient(270deg, #FF6A00 0%, #FF3838 100%);
        margin-left: 2px;
    }

    /* 移动端城市分站选择（旧侧栏样式，保留兼容） */
    .mobile-city-bar {
        display: none;
    }

    /* 以下旧样式仅供 panel 外 fallback 使用 */

    .mobile-city-label {
        font-size: 14px;
        color: #999;
        flex-shrink: 0;
    }

    .mobile-city-list {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    .mobile-city-link {
        display: inline-block;
        padding: 4px 12px;
        font-size: 13px;
        color: #333;
        text-decoration: none;
        border-radius: 16px;
        background: #f5f5f5;
        transition: all 0.2s ease;
    }

    .mobile-city-link:hover,
    .mobile-city-link:active {
        color: #2538FF;
        background: #eef0ff;
    }

    .mobile-city-link.active {
        color: #fff;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%);
    }

    /* 桌面端：父级与子级完全平铺 —— 广州 天河区 深圳 依次同行排列
       li / 子级 ul 全部 display:contents，让每个城市链接提升为面板 flex 子项 */
    #pc-header .city-dropdown .city-item,
    #pc-header .city-dropdown .city-sub-list,
    #pc-header .city-dropdown .city-sub-list li {
        display: contents;
    }

    #pc-header .city-dropdown .city-has-child > a {
        font-weight: 500;
    }

    #pc-header .city-sub-list li a,
    #pc-header .city-dropdown .city-item-sub a {
        padding: 8px 10px !important;
        font-size: 13px !important;
        color: #8a8f9c !important;
    }

    #pc-header .city-sub-list li a:hover,
    #pc-header .city-dropdown .city-item-sub a:hover {
        color: #2538FF !important;
        background: #f5f6ff;
    }

    #pc-header .city-sub-list li a.city-sub-active,
    #pc-header .city-dropdown .city-item-sub a.city-sub-active {
        color: #2538FF !important;
        font-weight: 600;
    }

    /* 子级中的热门标签 —— 比父级更小一号 */
    #pc-header .city-sub-list .city-hot-tag,
    #pc-header .city-dropdown .city-item-sub .city-hot-tag {
        font-size: 9px;
        padding: 1px 3px;
        margin-left: 3px;
    }

    /* 移动端：子城市标签 —— 比父级小一号，左侧加竖线区分 */
    .mobile-city-sub {
        font-size: 12px !important;
        padding: 3px 10px !important;
        color: #999 !important;
        background: #f9f9f9 !important;
        border-left: 2px solid #e0e0e0;
        margin-left: 6px;
    }

    .mobile-city-level-3 {
        margin-left: 12px !important;
    }

    .mobile-city-level-4 {
        margin-left: 18px !important;
    }

    .mobile-city-level-5 {
        margin-left: 24px !important;
    }

    /* 移动端子城市的热门标签 —— 更小一号 */
    .city-hot-tag-sub {
        font-size: 9px;
        padding: 1px 3px;
        margin-left: 3px;
    }

    .mobile-city-sub:hover,
    .mobile-city-sub:active {
        color: #2538FF !important;
        background: #eef0ff !important;
        border-left-color: #2538FF;
    }

    .mobile-city-sub.active {
        color: #fff !important;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%) !important;
        border-left-color: transparent;
    }


    .user-login {
        border-radius: 8px;
        opacity: 1;

        background: #FFFFFF;

        box-sizing: border-box;
        /* 渐变 */
        border: 1px solid #8F00FF;
        padding: 4px 14px;
        margin-left: 20px;
    }

    .user-login button {
        font-family: Alibaba PuHuiTi 3.0;
        font-size: 14px;
        font-weight: 500;
        line-height: 16px;
        letter-spacing: 0em;

        font-variation-settings: 'opsz' auto;
        font-feature-settings: 'kern' on;
        background: linear-gradient(270deg, #8F00FF 0%, #2538FF 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        text-fill-color: transparent;

        border: 0;

    }

    /* 登录后头像样式 */
    .user-login.logged {
        border: none;
        padding: 0;
        background: transparent;
        height: 68px; /* 与导航高度一致，避免出现滚动条 */
        display: flex;
        align-items: center;
    }

    /* 确保导航区域不产生内部滚动条 */
    #pc-header .nav,
    #pc-header .nav-menu,
    #pc-header .nav-menu > li,
    #pc-header .user-login {
        overflow: visible !important;
    }

    .user-menu {
        position: relative;
        height: 100%;
        display: flex;
        align-items: center;
    }

    .user-avatar {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        overflow: hidden;
        /* border: 1px solid #e9ecef; */
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
    }

    .user-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
        display: block;
    }

    .user-dropdown {
        position: fixed;
        right: calc((100vw - 1200px) / 2);
        top: 60px; /* 下拉从导航底部展开，避免与header重叠产生滚动条 */
        background: #fff;
        border: 1px solid #eee;
        border-radius: 8px;
        box-shadow: 0 6px 24px rgba(0, 0, 0, .08);
        min-width: 120px;
        display: none;
        z-index: 1000; /* 提高层级，避免被盖住 */
        padding: 6px 0;
    }

    .user-dropdown.show {
        display: block;
    }

    .user-dropdown-item {
        padding: 8px 14px;
        font-size: 13px;
        color: #333;
        cursor: pointer;
        white-space: nowrap;
    }

    .user-dropdown-item:hover {
        background: #F7F9FE;
        color: #2538FF;
    }

    /* 移动端锚链接偏移调整 */
    @media (max-width: 768px) {
        html {
            scroll-padding-top: 72px; /* 移动端导航栏高度60px + 12px缓冲 */
            /* 防止横向滚动 */
            max-width: 100vw;
            overflow-x: hidden;
        }

        body {
            padding-top: 60px !important;
            /* 防止横向滚动 */
            max-width: 100vw;
            overflow-x: hidden;
        }
    }