*{
    margin: 0;
    padding: 0;
    font-size: 14px;
}

.header{
    text-align: center;
    position: fixed;
    background: #101112;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10000;
    color: #fff;
}
.head-box {
    height: 60px;
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-right {
    width: 160px;
    display: flex;
    justify-content: space-between;
}
.head-center{
    display: none;
}

.float-right-jiantou{
    float: right;
    margin-top: 10px;
    padding-right: 70px;
    color: #FB8904;
    font-size: 14px;
    margin-bottom: 20px;
}

.header-children{
    border-bottom: 2px solid #fb8904;
    margin-top: 60px;
}
.header-children ul{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
}

.header-children ul li a{
    font-size: 18px;
    font-weight: bold;
}
.header-children ul li {
    /* padding: 0 10px;  */
    position: relative; /* 为竖线定位做准备 */
}

/* 添加黄色竖线 */
.header-children ul li:not(:last-child)::after {
    content: ''; /* 伪元素内容为空 */
    position: absolute; /* 绝对定位 */
    right: -40px; /* 定位到右侧 */
    top: 50%; /* 垂直居中 */
    transform: translateY(-50%); /* 垂直居中 */
    width: 3px; /* 竖线宽度 */
    height: 100%; /* 竖线高度 */
    background-color: #FB8904; /* 竖线颜色 */
}

/* 移除最后一个 li 的竖线 */
.header-children ul li:last-child::after {
    display: none;
}


/* 基础样式 */
.user_sec {
    position: relative;
    display: inline-block;
}

.down_arrow {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #333;
    transition: transform 0.3s ease;
    position: absolute;
    top: 8px;
    margin-left: 7px;
}

/* 下拉菜单样式 */
.member_uc {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #000;
    border: 1px solid #ddd;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    list-style: none;
    padding: 0;
    margin: 0;
    min-width: 150px;
    z-index: 1000;
}

.member_uc li {
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.member_uc li:last-child {
    border-bottom: none;
}

.member_uc li a {
    color: #fff;
    text-decoration: none;
    display: block;
    font-size: 14px;
}

.member_uc li:hover {
    color: #fff;
    background-color: #fb8904;
}

/* 鼠标悬停效果 */
.user_sec:hover .member_uc {
    display: block;
}

.user_sec:hover .down_arrow {
    transform: rotate(180deg);
}

.search-box{
    position: relative;
    display: flex;
    justify-content: center;
}
.search-box-bg{
    width: 100%;
    height: 450px;
    /* background-image: url("/shop/static/src/default/images/r/bg_index_1200.png"); */
    opacity: 0.45;
}
.search-box-bg img{
    opacity: 0.5;
}

.search-content {
    display: flex;
    flex-direction: column; /* 子元素垂直排列 */
    align-items: center; /* 子元素水平居中 */
    text-align: center; /* 文本内容居中 */
}

.search-content > * {
    width: 100%; /* 每个子元素占满一行 */
    margin-bottom: 10px; /* 子元素之间的间距 */
}

.search-content-logo {
    display: flex;
    justify-content: center;
    position: relative;
    left: -220px;
}

.search-form {
    display: flex;
    justify-content: center; /* 表单内容水平居中 */
    position: relative;
}
.search-form select{
    position: absolute;
    left: 10px;
    height: 83%;
    top: 4px;
    border-radius: 5px;
    background: #000;
    border: none;
}
.search-form select option{
    color: #fff;
}
.search-hot{
    width: 750px;
    display: flex;
    justify-content: space-between;
}
.search-hot>div {
    display: flex;
    gap: 10px; /* 热搜标签之间的间距 */
}
.search-box .bom_quotation{
    text-decoration:underline;
}

.search-hot-list {
    display: flex;
    gap: 10px; /* 热搜链接之间的间距 */
    text-decoration: underline;
}
.search-content {
    position: absolute;
    top: 150px;
    width: 760px;
    display: flex;
    justify-content: center;
}
.search-form .search-field {
    font-size: 18px;
    padding: 16px 130px 18px 65px;
    width: 640px;
    line-height: 22px;
    border: 3px solid #FB8904;
    border-radius: 10px;
    /* background-color: #000; */
}

input {
    outline: 0;
}
.search-form .search-submit {
    padding: 0 30px 0 30px;
    border: 0;
    background: #FB8904;
    color: #fff;
    display: block;
    font-size: 24px;
    line-height: 54px;
    cursor: pointer;
    border-radius: 10px;
    margin-left: 5px;
}

.search-hot>span{
    color: #999;
}
.search-hot-list a{
    color: #666;
}

.section_1{
    background-color: rgba(250, 250, 250, .75);
    padding-top: 30px;
    margin-bottom: 50px;
    padding-bottom: 40px;
}

.section_1 .section_box{
    display: flex;
    justify-content: center;
}

.section_1 .title {
    font-size: 24px;
    text-align: center;
    margin-bottom: 25px;
}
.section_1 .divider{
    margin-top: 10px;
    margin-bottom: 100px;
    text-align: center;
    width: 110px;
}
.section_1 .divider .ball{
    top: -4px;
}

.ball {
    width: 10px;
    height: 10px;
    background: #FB8904;
    border-radius: 10px;
    display: inline-block;
    position: relative;
    top: -4px
}

.line {
    background-color: #FB8904;
    display: inline-block;
    height: 2px;
    position: relative;
    z-index: 1;
    width: 90px
}

.section_1 .section_item{
    width: 386px;
    float: left;
    text-align: center;
    border: 1px solid #FB8904;
    transition: all .3s cubic-bezier(.4, 0, .2, 1);
    overflow: hidden;
    margin-left: -1px;
    z-index: 0;
    position: relative
}

.section_1 .section_item p{
    display: inline-block;
    width: 50px;
    margin: 32px 0 16px
}

.section_1 .section_item .item_header {
    background-color: #101112;
    height: 100px;
    color: #ccc;
    display: flex;
    justify-content: center;
    align-items: center;
}

.section_1 .section_item .item_header div {
    font: 18px blod;
    font-weight: bold;
    color: #fff;
}

.section_1 .section_item .item_body {
    height: 250px;
    padding: 15px 26px;
}

.section_1 .section_item .item_body span {
    display: block;
    padding-top: 10px;
    color: #999;
    text-align: left;
}

.section_1 .section_item:hover {
    border-color: #FB8904;
    box-shadow: rgba(251,137,4,.5) 0 0 20px;
    margin: -20px 0;
    .item_header{
        background: #FB8904;
    }
}

.section_2 .container{
    width: 1200px;
    margin: 0 auto;
}
.divider .title{
    font-size: 24px;
}

.divider{
    display: flex;
    justify-content: space-between;
    width: 700px;
    margin: 0 auto;
    align-items: flex-end;
}
.hot-category{
    margin-top: 40px;
    width: 100%;
    height: 120px;
}

.hot-category li {
    float: left;
    width: 150px;
    height: 40px;
    overflow: hidden;
    text-align: left;
    white-space: nowrap; /* 禁止换行 */
    overflow: hidden; /* 隐藏溢出内容 */
    text-overflow: ellipsis; /* 显示省略号 */
}

.hot-category-item a {
    color: #666;
}
.hot-category-item a:hover{
    color: #FB8904;
}

.hot-category-item:before {
    width: 2px;
    height: 16px;
    background: #FB8904;
    content: "|";
    color: #FB8904;
    margin-right: 5px
}

.section_3{
    background-color: rgba(250, 250, 250, .75);
    padding-bottom: 40px;
}
.section_3 .container{
    width: 1200px;
    padding-top: 80px;
    margin: 0 auto;
}
.section_3 .section_item {
    width: 298px;
    float: left;
    text-align: center;
    transition: all .3s;
    border: 1px solid #FB8904;
    height: 350px;
    background-color: #fff;
}
.section_3 .section_item:hover{
    width: 338px;
    height: 358px;
    z-index: 100;
    margin: -20px;
    box-shadow: rgba(251,137,4,.5) 0 0 20px;
}
.section_3 .section_item p {
    display: inline-block;
    width: 110px;
    height: 82px;
    margin: 40px
}
.section_3 .section-box{
    margin-top: 80px;
    display: flex;
}
.section_3 .section-box .section_item div {
    font-size: 24px;
    text-align: center;
}
.section_3 .section-box .section_item span {
    font-size: 14px;
    line-height: 22px;
    text-align: center;
    margin-top: 20px;
    display: inline-block;
    width: 290px;
    color: #999;
}
.section_3 .section-box .highlighted{
    background-color: #FB8904
}
.section_3 .section-box .highlighted div,
.section_3 .section-box .highlighted span {
    color: #fff
}

.section_3 .section_item img{
    width: 100px;
    height: 100px;
    margin-top: 40px;
}

.container{
    width: 1200px;
    margin: 0 auto;
}
.section_4 .introduction {
    height: 479px
}

.section_4 .introduction .section_item {
    width: 25%;
    float: left;
    text-align: center
}

.section_4 .introduction .section_item p {
    display: inline-block;
    width: 82px;
    height: 82px
}

.section_4 .section_item img{
    width: 90px;
    height: 90px;
}

.section_4 .introduction .title {
    padding: 76px 0 62px;
    clear: both
}

.section_4 .introduction div {
    font-size: 24px;
    padding: 6px 0 13px;
    text-align: center;
}

.section_4 .introduction span {
    font-size: 14px;
    line-height: 22px;
    text-align: center;
    color: #999;
}

.section_5 .title{
    padding: 76px 0 62px;
    font-size: 24px;
    text-align: center;
}

.tab-container {
    max-width: 1200px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    border-bottom: 1px solid #ccc;
}

.tab-button {
    padding: 20px 20px;
    cursor: pointer;
    border: none;
    background-color: #f1f1f1;
    flex: 1;
    text-align: center;
}

.tab-button.active {
    color: #fff;
    font-weight: bold;
    background: #fe8405;
}

.tab-content {
    padding: 20px;
    padding-bottom: 50px;
    border: 1px solid #ccc;
    border-top: none;
}

.tab-pane {
    display: none;
}

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

.section_5 ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
}

.section_5 ul li {
    padding: 8px;
    width: 270px;
}
.section_5 ul li a{
    color: #999;
}
.section_5 ul li a:hover{
    color: #FB8904;
}

.section_5 ul li:last-child {
    border-bottom: none;
}


.section_6{
    margin-top: 40px;
    background-color: #fff;
}
.section_6 .title{
    padding: 20px;
    font-size: 24px;
    text-align: center;
    margin-top: 40px;
}
.news-container {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
}

.news-column {
    flex: 1;
    margin: 0 10px;
    width: 33%;
}

.news-column h2 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #101112;
    font-weight: bold;
}

.news-item {
    padding: 5px 0;
    display: flex;
    align-items: center;
}

.news-item.featured {
    border-bottom: none;
    width: 345px;
    height: 200px;
    overflow: hidden;
    position: relative;
    border-radius: 5px;
}
.news-item.featured a{
    width: 100%;
    height: 100%;
}

.news-item.featured img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    transition: all 0.8s;
}
.news-item.featured img:hover{
    transform: scale(1.1);
}

.news-item.featured h3 {
    font-size: 12px;
    margin: 10px 0;
    color: #101112;
    position: absolute;
    bottom: -10px;
    width: 100%;
    padding: 5px;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
}

.news-item a{
    width: 77%;
}

.news-item h3 {
    font-size: 14px;
    margin: 5px 0;
    color: #101112;
    white-space: nowrap; /* 禁止换行 */
    overflow: hidden; /* 隐藏溢出内容 */
    text-overflow: ellipsis; /* 显示省略号 */
}
.news-item h3:hover {
    color: #ff7403;
    font-weight: bold;
}

.news-item .date {
    color: #999;
    width: 90px;
}

.news-item .views {
    font-size: 14px;
    color: #999;
    float: right;
}
.section_7{
    padding: 30px 0;
}
.section_7 .service {
    border: 1px solid #eaeaea;
    padding: 25px 0;
    display: flex;
    float: none;
}

.section_7 .service .service-item {
    padding-left: 20px;
    border-right: 1px solid #ccc;
    padding-right: 20px;
}

.section_7 .service .service-item .icon {
    width: 45px;
    height: 45px;
    float: left
}
.section_7 .service .service-item .icon img{
    width: 100%;
    height: 100%;
}

.section_7 .service .service-item .info {
    padding-left: 15px;
    margin-left: 40px;
    padding-top: 2px
}

.section_7 .service .service-item .info span{
    font-size: 14px;
    height:25px;
    line-height: 25px;
}

.section_7 .service .service-item h3 {
    margin: 0;
    padding: 0;
    font-size: 18px;
    text-transform: uppercase
}

.section_7 .service .service-item:last-child {
    border-right: none
}

.section_8{
    background-color: #2b2b2b;
    margin-top: 30px;
}
.footer {
    color: white;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer_line{
    border-bottom: 1px solid #cccccc;
    padding-bottom: 30px;
}

.footer .section {
    flex: 1 1 200px;
    padding: 20px;
}

.footer .section h4 {
    font-size: 16px;
    margin-bottom: 30px;
}

.footer .section ul {
    list-style-type: none;
    padding: 0;
}

.footer .section ul li {
    margin-bottom: 8px;
    color: #cccccc;
}

.footer .section .contact {
    display: flex;
    flex-direction: column;
}

.footer .section .contact a {
    color: #b0b0b0;
    text-decoration: none;
    margin-bottom: 8px;
}

.footer .section .contact a:hover {
    color: #fff;
}

/* 产品&品牌索引 */
.product-brand-container .products,.product-brand-container .brands{
    color: #8e8e8e;
    display: flex;
        margin: 10px 0;
}

.product-brand-container ul{
    display: flex;
}

.product-brand-container ul li{
    margin: 0 10px;
}
.product-brand-container ul li a{
    color: #8e8e8e;
}
.product-brand-container ul li a:hover{
    color: #ff7403;
}

.links{
    font-size: 12px;
    width: 1000px;
    margin: 0 auto;
    color: #8e8e8e;
}
.section_8 a, .links a{
    color: #cccccc;
}
.links a{
    font-size: 12px;
    color: #8e8e8e;
}

.beian{
    padding: 10px;
    color: #cccccc;
    text-align: center;
}

.my_kefu {
    position: fixed;
    width: auto;
    top: 25%;
    right: 0px;
    z-index: 99;
    transform: scale(0.75);
}
.my_kefu a{
    color: #000;
}

.my_kefu ul li {
    width: 70px;
    height: 70px;
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    background: rgb(255 255 255 / 60%);
}

.my_kefu_item img {
    width: 40px;
}

.my_kefu_item {
    display: flex;
    align-items: center;
    justify-content: space-around;
    color: white;
}

.my_kefu ul li:hover {
    cursor: pointer;
    background: #000;
    color: #ed7618;
    a{
        color: #ed7618;
    }
}

.my_kefu_img {
    display: none;
    width: 140px;
    height: auto;
    position: absolute;
    right: 9rem;
    background: #424242;
    color: white;
}

.my_kefu_img img {
    width: 100%;
}

.my_kefu_hidden {
    display: none;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    z-index: 999;
    height: 50px;
    border-radius: 10px;
    width: auto;
    background: #000;
    color: #fff;
    padding: 0px 20px;
}

.my_kefu_hidden img {
    width: 20px;
}

.my_kefu_hidden a {
    display: flex;
    flex-direction: row;
    width: 90px;
    align-items: center;
    color: #fff;
    justify-content: center;
}

.my_kefu_hidden > div {
    display: flex;
    flex-direction: column;
    min-width: 120px;
}

.my_kefu ul li:hover .my_kefu_item {
    display: none;
}

.my_kefu ul li:hover .my_kefu_hidden {
    display: flex;
    flex-direction: row;
    text-align: center;
    position: absolute;
    right: 90px;
}

.my_kefu ul li:hover .my_kefu_img {
    display: flex;
}

.top-search-field:-webkit-autofill,
.top-search-field:-webkit-autofill:hover,
.top-search-field:-webkit-autofill:focus,
.top-search-field:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px black inset !important; /* 背景黑色 */
    -webkit-text-fill-color: white !important;               /* 文字白色 */
    caret-color: white;                                     /* 光标白色 */
    transition: background-color 9999s ease-in-out 0s;      /* 防止闪烁 */
}
.search-form .top-search-field{
    width: 400px;
    font-size: 14px;
    line-height: 14px;
    height: 40px;
}

.index-search-field:-webkit-autofill,
.index-search-field:-webkit-autofill:hover,
.index-search-field:-webkit-autofill:focus,
.index-search-field:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px white inset !important; /* 背景黑色 */
    -webkit-text-fill-color: #333 !important;               /* 文字白色 */
    caret-color: #333;                                     /* 光标白色 */
    transition: background-color 9999s ease-in-out 0s;      /* 防止闪烁 */
}
.search-form .top-search-submit{
    height: 40px;
    font-size: 16px;
    line-height: 16px;
}

/* 为产品列表页设置样式 */
.cat-filter-list-box {
    margin: 0;
    overflow: hidden;
    zoom: 1;
}
.center_column {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.ellipsis-span {
    white-space: normal;
    overflow-wrap: anywhere;
    display: -webkit-box;
    display: -moz-box;
    display: box;
    -webkit-line-clamp: 2;
    -moz-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical; /* 文本垂直排列 */
    overflow: hidden;             /* 隐藏溢出内容 */
    text-overflow: ellipsis;      /* 超出显示省略号 */
    line-height: 1.5;            /* 可选：设置行高 */
    max-height: 3em;             /* 可选：行高x行数（1.5x2=3） */
}