/*_禁止字体大小随系统设置改变 */

.navbar .container{
    padding-left: 0px !important;
    padding-right: 0px !important;
}
.banner-container {
    width: 100%;
    max-width: 1320px !important;
    margin: 0 auto;
    background: #fff;
}
#myCarousel, .carousel-inner, .carousel-item {
    width: 100%;
    height: 100%;
}
.carousel-indicators .active {
    background-color: var(--primary-color);
}
.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover !important;
}
.block-bg{
    background: #f9fafc;
}
.features-container{
    box-shadow: 2px 10px 20px 11px rgba(24, 106, 242, 0.15);
}
.text-indent { text-indent: 2em; }

/* 内容容器：自适应高度，确保横向排列 */
.content-container {
    overflow: hidden;
    position: relative;
    width: 100%; /* 宽度自适应父容器 */
}
.content-track {
    display: flex; /* 强制横向排列 */
    transition: transform 0.5s ease;
}
.content-item {
    min-width: 100%; /* 每个项占满容器宽度，确保横向排列 */
    box-sizing: border-box;
    padding: 0.5rem;
}

/* 菜单滚动样式 */
.menu-scroll { -ms-overflow-style: none; scrollbar-width: none; }
.menu-scroll::-webkit-scrollbar { height: 0.5rem; }
.menu-scroll::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 1rem; }
.menu-scroll::-webkit-scrollbar-thumb { background: #ced4da; border-radius: 1rem; transition: background 0.2s ease; }
.menu-scroll::-webkit-scrollbar-thumb:hover { background: #adb5bd; }
.list-group-item {
    border-radius: 0.375rem !important;
    border-width: 1px !important;
    transition: all 0.2s ease;
    cursor: pointer;
}
.list-group-item + .list-group-item { border-top-width: 1px !important; }
.list-group-item.active{ background: var(--hover-color) !important; border: none !important; margin-top: 0 !important; color: #fff !important}
.service-container{ box-shadow: 2px 10px 20px 11px rgba(24, 106, 242, 0.15); }
.features-function::before{ content: "✨"; }

.div-container{
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100%;
}

.feature-title{
    display: none;
}
.features-desc{
    color: var(--es-fs-color);
    font-size: 0.9375rem;
}
.feature-item {
    background: #f8f9fa;
    font-size: 0.875rem;
}

.web-title{
    border-bottom: 0.2rem solid var(--primary-color) !important;
    padding-bottom: 0.5rem; /* 增加下划线与文字距离 */
}
.web-desc{
    color: #646464;
    font-size: 0.9rem;
}
.function-wrap{
    background: #f9fafc;
    position: relative;
}
.function-item{
    overflow: hidden;
}
.function-detail{
    font-weight: 100;
    font-size: 0.875rem;
}
.function-detail span{
    font-size: 16px;
    color: #2999fb;
    font-weight: 800;
    margin-right: 3px;
}
.item-box{
    padding: 20px 0;
    background-color: var(--primary-color);
    background: linear-gradient(to left, var(--primary-color), #00aaff);
    border-radius: 8px;
    color: #fff;
    margin-bottom: 10px;
}
.item-box strong{
    position: relative;
    top: 0.35rem;
}
.item-box img {
    height: 80px;
}
.about-container{
    background: #f9fafc;
    margin-left: 0;
    margin-right: 0;
}
.function-img{
    position: absolute;
    top: -8.12rem;
    left: 36%;
    width: 360px;
}
.about-item-head{
}
.about-item-head span{
    position: relative;
    top: 1rem;
}
.about-item{

}
.about-icon{
    border-radius: 100%;
    background: #f5f5f5;
    padding: 25px;
    width: 6.25rem;
    height: 6.25rem;
}
.about-item img{
    width: 3.75rem;
    height: 3.75rem;
    position: relative;
    left: -5px;
    top: -4px;
}
.about-desc{
    color: #888;
    font-size: 0.9rem;
    line-height: 1.6rem;
}

/* 小屏手机（<576px）：左右仅少量留白 */
@media (max-width: 575.98px) {
    .features-container {
        max-width: 100% !important;
    }
    .function-item{
        margin-bottom: 10px;
    }
}

/* 平板及以上（≥576px）：逐步增加留白和限制宽度 */
@media (min-width: 576px) and (max-width: 767.98px) {
    .features-container {
        max-width: 540px !important;
    }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    .features-container {
        max-width: 720px !important;
    }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    .features-container {
        max-width: 960px !important;
    }
    .features-tabbar{
        margin-top: 4px;
    }
}

/* 大屏电脑（≥1200px）：最大宽度1220px */
@media (min-width: 1200px) {
    .features-container {
        /*max-width: 1220px !important;*/
    }
}
@media (max-width: 991px) {
    .menu-scroll { -webkit-overflow-scrolling: touch; padding-bottom: 0.5rem; }
    .list-group-item { margin-right: 0.125rem; }
}
@media (max-width: 991.98px) {
    .banner-container { height: auto !important; }

    .content-item{
        height: 1px;
    }
    .content-item.active{
        height: auto!important;
    }
}
@media (min-width: 992px) {
    .content-track {
        flex-direction: column;
        transform: none !important;
    }
    .content-item {
        min-width: 100%;
        height: 350px;

        opacity: 0;
        visibility: hidden;
        transition: opacity 0.5s ease, visibility 0.5s ease;
    }

    .content-item.active{
        opacity: 1;
        visibility: visible;
    }

    .content-container {
        overflow: visible;
    }
    .list-group-item.active::after{
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 20px;
        background: white;
    }
    .list-group-item {
        margin-bottom: 0.5rem;
        border: none!important;
        border-top-left-radius: 0px !important;
        border-bottom-left-radius: 0px !important;
        color: #666;
        font-size: 16px;
    }
    .list-group-item:hover{
        color: var(--hover-color);
    }
    .features-content{
        box-shadow: -5px 0 15px rgba(24, 106, 242, 0.1);
        border-top: none!important;
    }
    .feature-item{
        font-size: 0.80rem;
        transition: 0.3s;
        position: relative;
    }
    .feature-item:hover {
        background: var(--hover-color);
        color: white;
        border-color: var(--hover-color);
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(24, 106, 242, 0.3);
    }
    .feature-title{
        position: relative;
        color: rgb(44, 62, 80);
        font-weight: 700;
        font-size: 28px;
        display: block;
    }
    .feature-title::before{
        content: "";
        position: absolute;
        bottom: 0px;
        left: 0px;
        width: 60px;
        height: 3px;
        background: rgb(41, 153, 251);
        border-radius: 2px;
    }
    .function-detail{
        font-size: 13px;
    }
    .about-item:hover {
        background-color: var(--hover-color);
        background: linear-gradient(to left, var(--hover-color), #52b0ff);
        color: #fff !important;
    }
    .about-item:hover .about-desc {
        color: #fff !important;
    }
    .banner-container { height: 400px !important; overflow: hidden; }
}
.navbar{ box-shadow: 0 5px 8px 0 rgba(0, 0, 0, .1); }