:root {
    --primary: #002EB7;
    --secondary: #0084FF;
    --accent: #20D5C4;
    --light: #8DFFF4;
    --background: #EAFFFD;
    --button-text: #EAFFFD;
    --alink: #525151;
}
/* @font-face {
    font-family: 'AlimamaFangYuanTiVF-Thin';
    src: url('https://fonts.alibabadesign.com/AlimamaFangYuanTiVF/AlimamaFangYuanTiVF-Thin/AlimamaFangYuanTiVF-Thin.ttf') format('woff'),
    url('https://fonts.alibabadesign.com/AlimamaFangYuanTiVF/AlimamaFangYuanTiVF-Thin/AlimamaFangYuanTiVF-Thin.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
} */
body {
    background-color: var(--background);
    color: #525151;
}

ul, li {
    list-style: none;
    zoom: 1;
}
a {
    text-decoration: none;
}


.navbar {
    background-color: rgba(0, 132, 255, 0.8);
}

.navbar-brand {
    font-weight: bold;
    color: white;
    font-size: 1.5rem;
}

.nav-link {
    color: white;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--light);
}

.breadcrumb{
    color: rgba(255, 255, 255, 0.8) !important;
}
.breadcrumb .breadcrumb-item a{
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}
.breadcrumb-item.active {
  color: rgba(255, 255, 255, 1);
}

.breadcrumb .breadcrumb-item a:hover{
    color: var(--light);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '» ';
    color: #ccd5db;
}

.breadcrumb-section{
    background-color: #0081fb;
}

.loadmore-nodata{
    color: #929191;
    font-size: 0.8rem;
    padding: 2rem 0;
}

/* 轮播样式 */
.hero {
    position: relative;
    overflow: hidden;
    height: 100vh;
    min-height: 600px;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiper-slide .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(146, 165, 221, 0.7), rgba(0, 132, 255, 0.2));
    z-index: 1;
}

.swiper-slide .container {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.swiper-slide h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    animation: fadeIn 1.2s ease-out forwards;
}

.swiper-slide p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeIn 1.4s ease-out forwards;
}

.swiper-slide .btn {
    animation: fadeIn 1.6s ease-out forwards;
}

/* Swiper 控制按钮 */
.swiper-button-prev,
.swiper-button-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    color: white;
    transition: all 0.3s ease;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.swiper-button-prev::after,
.swiper-button-next::after {
    font-size: 20px;
    font-weight: bold;
}

/* Swiper 指示器 */
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    background-color: white;
    width: 30px;
    border-radius: 5px;
}


/* 分页器 */
.pager{
    display: flex;
    justify-content: center;
}
.pager .pagination li span,.pager .pagination li a{
    display: inline-block;
    padding: 8px 12px;
    background-color: #fff;
    border: 1px solid #dee2e6;
    color: var(--primary);
    transition: all 0.3s ease;
}

.pager .pagination li:not(:first-child) span,.pager .pagination li a{
    margin-left: calc(-1 * var(--bs-border-width));
}

.pager .pagination .active span ,.pager .pagination .active a{
    color: #FFF;
    background-color: var(--bs-pagination-active-bg);
    border-color: var(--bs-pagination-active-border-color);
}
.pager .pagination li:first-child span,.pager .pagination li:first-child a{
    border-top-left-radius: var(--bs-pagination-border-radius);
    border-bottom-left-radius: var(--bs-pagination-border-radius);
}
.pager .pagination li:last-child span,.pager .pagination li:last-child a{
    border-top-right-radius: var(--bs-pagination-border-radius);
    border-bottom-right-radius: var(--bs-pagination-border-radius);
}

.pager .disabled span, .pager .disabled a {
    color: var(--bs-pagination-disabled-color);
    pointer-events: none;
    background-color: var(--bs-pagination-disabled-bg) !important;
    border-color: var(--bs-pagination-disabled-border-color) !important;
}




.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--button-text);
    font-weight: bold;
}

.btn-primary:hover {
    background-color: var(--light);
    border-color: var(--light);
    color: var(--button-text);
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary);
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: bold;
}

.about-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px);
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-img {
    height: 260px;
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.product-info {
    padding: 20px;
}

.news-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.news-date {
    color: var(--secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.footer {
    background-color: var(--primary);
    color: white;
    padding: 50px 0;
}

.footer h3 {
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--light);
}

.social-icons {
    font-size: 1.5rem;
}

.social-icons a {
    color: white;
    margin-right: 15px;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--light);
}

.copyright {
    background-color: rgba(0,0,0,0.2);
    padding: 20px 0;
    text-align: center;
    margin-top: 30px;
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* 英雄区域动画 */
.hero h1 {
    animation: fadeIn 1.2s ease-out forwards;
}

.hero p {
    animation: fadeIn 1.4s ease-out forwards;
}

.hero .btn {
    animation: fadeIn 1.6s ease-out forwards;
}

/* 产品卡片动画 */
.product-card {
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* 关于卡片动画 */
.about-card {
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* 新闻卡片动画 */
.news-card {
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* 按钮动画 */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 导航栏动画 */
.navbar {
    transition: all 0.3s ease;
}

/* 菜单图标条 */
.menu-icon-bar {
    display: block;
    width: 22px;
    height: 2px;
    margin: 4px 0;
    background-color: white;
    transition: all 0.3s ease;
}

/* 二维码面板 */
.qr-hub {
    position: relative;
}

.qr-hub-panel {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 10px;
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 1000;
    display: none;
    white-space: nowrap;
}

.qr-hub:hover .qr-hub-panel {
    display: block;
}

.qr-hub-col {
    text-align: center;
    margin-bottom: 10px;
}

.qr-hub-col img {
    margin-bottom: 5px;
}

.qr-hub-label {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: bold;
}

/* 社交图标 */
.social-list li a {
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-list li a:hover {
    color: var(--light);
    transform: scale(1.1);
}

/* 企业动态样式 */
.home-title {
    margin-top: 20px;
    margin-bottom: 50px;
    color:rgba(0, 46, 183, 0.8);
    font-weight: bold;
    font-size: 2.5rem;
    position: relative;
}
.home-title:after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    margin-left: -60px;
    width: 120px;
    height: 5px;
    background-color: var(--accent);
}


/* 新闻轮播容器 */
.home-news-pic-container {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* 新闻轮播样式 */
.home-news-pic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    list-style: none;
}

.home-news-pic li {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.home-news-pic li.active {
    opacity: 1;
    position: relative;
}

.home-news-pic-img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.home-news-pic-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.home-news-pic-img:hover img {
    transform: scale(1.05);
}



/* 新闻列表样式 */
.home-news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.home-news-list li {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.home-news-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.home-news-list a {
    color: #333;
    text-decoration: none;
    display: block;
    transition: color 0.3s ease;
    line-height: 1.5;
}

.home-news-list a:hover {
    color: var(--secondary);
}

.home-news-list strong {
    color: var(--accent);
    margin-right: 10px;
}

.home-news-btn {
    transition: all 0.3s ease;
    display: inline-block;
    margin-top: 20px;
}

.home-news-btn:hover {
    background-color: var(--primary);
    color: white !important;
    text-decoration: none;
}

/* 关于我们页面样式 */
.about-bread{
    border-top: 1px solid #66aded;
    min-height: 220px;  
}
.brand-info{
    position: relative;
}
.brand-info .top-info{
    padding: 60px 120px;
    border-radius: 10px;
    background-color: #ffffff;
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.dateline{
    margin-top: 160px;
}
.dateline .item{
    display: flex;
    align-items: center;
}
.dateline .item .left,
.dateline .item .right{
    width: 50%;
}
.dateline .item .left{
    text-align: center;
    font-size: 3rem;
    color: var(--accent);
    font-weight: bold;
    padding-left: 130px;
}
.dateline .item .right{
    display: flex;
    align-items: center;
    padding: 20px 20px 20px 30px;
    border-left: 6px solid var(--accent); 
}
.dateline .item .right .rleft{
    width: 50%;
    padding: 10px;
}
.dateline .item .right .rleft .title{
    font-size: 1.2rem;
    font-weight: bold;
}
.dateline .item .right .rleft .content{
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
    margin-top: 10px;
}
.dateline .item .right .rright{
    width: 50%;
    padding: 10px;
}
.dateline .item .right .rright img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.culture{
    background-color: #daf2fe;
    margin-top: 3rem;
    padding: 2rem 0;
}
.culture img{
    width:80%;
}

.culture .left ,.culture .right{
    width: 50%;
    padding: 0px 3rem;
}
.culture .left{
    display: flex;
    justify-content: space-around;
    flex-direction: column !important;
}
.culture .right{
    display: flex;
    justify-content: center;
    align-items: center;
}
.culture .left .title{
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 15px;
}
.culture .left .content{
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
}


.factory .content{
    margin-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.factory .content .item{
    width: 30%;
    border-radius: 10px;
    background-color: var(--light);
    padding: 15px;
}
.factory .content .item .title{
    margin-top: 10px;
}

.honor{
    background-color:var(--primary);
    padding: 2rem 0;
    color: #fff;
}

.about-footer{
    background-color: var(--secondary);
    padding: 2rem 0;
    color: #fff;
}
.about-footer a{
    color: #fff;
}

.about-footer .row{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-right: 0px;
    margin-left: 0px;
}

.about-footer .item{
    display: flex;
    justify-content: center;
    width: 25%;
}
.about-footer .item .icon i{
    font-size: 1.5rem; margin-right: 15px;
}





/* 新闻动态页面样式 */
.news{
    padding: 2rem 0;
}

.news .ntitle{
   font-weight: bold;
    padding-bottom: 10px;
    border-bottom: 4px solid var(--accent);
}

.news-list .pp-30 {
    padding: 20px;
}

.news .news-list ul {
    padding: 0px;
    list-style: none
}

.news .news-list ul li:last-child {
    padding-bottom: 45px
}

.news .news-list ul li .t-news-wap {
    background: #f2f2f2;
    padding: 45px 45px 45px 45px
}

.news .news-list ul li .news-wap {
    background: #f2f2f2;
    padding: 25px 40px 0px 40px;
    min-height: 120px
}

.news .news-list ul li .announcements-wap {
    padding: 10px 10px 10px 0px;
    margin-bottom: 10px;
    border-bottom: #dedee0 solid 1px;
    padding-bottom: 10px;
}

.news .news-list ul li .announcements-wap h4 {
    font-weight: 400;
    color: #666666
}

.news .news-list ul li .announcements-wap h4 strong {
    font-size: 16px;
    color: #999999
}

.news .news-list ul li.bg-a7d158 {
    background: #f2f2f2;
    margin-bottom: 20px
}

.news .news-list ul li.bg-a7d158:hover {
    background: var(--accent);
    color: #fff!important
}

.news .news-list ul li.bg-a7d158:hover a {
    background: var(--accent);
    color: #fff!important
}

.news .news-list ul li.bg-a7d158:hover .info {
    color: #fff!important
}

.news .news-list ul li.bg-a7d158:hover .des {
    color: #fff!important
}

.news .news-list ul li.bg-a7d158:hover .info strong {
    border: #fff solid 1px
}

.news .news-list ul li h4 {
    font-weight: 600
}

.news .news-list ul li h4 strong {
    font-size: 22px;
    color: var(--accent);
    float: right;
    padding-right: 20px
}

.news .news-list ul li h4 a,.news .news-list ul li h3 a {
    color: #2a333c;
    text-decoration: none
}

.news .news-list ul li h4 a:hover,.news .news-list ul li h3 a:hover {
    color: var(--accent);
}

.news .news-list ul li h4 a:active,.news .news-list ul li h3 a:active,.news .news-list ul li h4 a:focus,.news .news-list ul li h3 a:focus,.news .news-list ul li h4 a:hover,.news .news-list ul li h3 a:hover {
    text-decoration: none
}

.news .news-list ul li p {
    margin-bottom: 0px
}

.news .news-list ul li p.des {
    color: #666666;
    font-size: 16px;
    font-weight: 300;
    margin: 10px 0;
    border-bottom: 1px solid #ddd;
    padding-bottom: 30px
}

.news .news-list ul li p.info {
    color: #999999;
    font-size: 16px;
    font-weight: 300;
    margin-bottom: 5px;
}

.news .news-list ul li p.info strong {
    font-size: 14px;
    border: #999999 solid 1px;
    padding: 2px 5px;
    border-radius: 5px;
    margin-top: 10px;
    margin-right: 10px
}

.news .news-list ul li p.info i {
    color: var(--accent);
}

.media-lg .media-object {
    width: 300px;
}


.news-list .p-l-20 {
    padding-left: 20px !important;
}

.media-body, .media-left, .media-right {
    display: table-cell;
    vertical-align: top;
}


.news .news-list ul li:last-child p.des {
    border-bottom: none !important;
}





/* 产品列表页样式 */
.category-tabs a {
    color: #333;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    transition: all 0.5s ease;
    margin-right: 20px;
}

.category-tabs a:hover, .category-tabs a.active {
    background-color: var(--accent);
    color: #fff;
}

.category-tabs ul{
    padding-left: 0px !important;
}



.product-grid {
    margin-bottom: 2rem;
}

.product-card {
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-card .badge {
    position: absolute;
    top: 10px;
    right: 10px;
    color: white !important;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

.proinfo {
    padding: 0.8rem;
}

.product-category {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 0.5rem;
}

.product-title {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--alink);
}

.product-title a {
    color: var(--alink);
    text-decoration: none;
    transition: color 0.3s ease;
}

.product-title a:hover {
    color: var(--accent);
}

.product-description {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
    margin-bottom: 0rem;
}

.product-buttons {
    display: flex;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--accent);
    border-color: var(--accent);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    color: white;
    background-color: var(--primary);
    border-color: var(--primary);
}
        
.dcate, .pdetails{
    border-radius: 8px;
    background-color: #fff;
    padding: 10px;
}


.pdetails-tabs li{
    line-height: 1.8;
}
.pdetails-tabs li a{
    color: #333;
    text-decoration: none;
    font-size: 16px;
    display: inline-block;
    padding: 20px 20px 8px 20px;
}

.pdetails-tabs li a:hover,.pdetails-tabs .active a{
    color:var(--accent);
    border-bottom:3px solid var(--accent);
}






.pdetails{
    min-height: 100vh;
    text-align: center;
}
.pdetails img{
    max-width: 100%;
    height: auto;
}

.news-details .small {
    color: var(--bs-gray-600);
}
.news-details .small span{
    margin: 5px 8px;
}

.news-details .details .content p{
    margin-left: auto;
    margin-right: auto;
    max-width: 800px;
    line-height: 2;
}
.news-details .details .content p img{
    max-width: 100%;
    height: auto;
}

.news-page .article-prevnext{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.news-page .article-prevnext li a{
    position: relative;
    margin-left: -1px;
    padding: .643rem 1.072rem;
    text-decoration: none;
    color: #76838f;
    border: 1px solid #e4eaec;
    background-color: transparent;
    -webkit-transition: background .2s ease-out, border-color 0s ease-out, color .2s ease-out;
    -o-transition: background .2s ease-out,border-color 0s ease-out,color .2s ease-out;
    transition: background .2s ease-out, border-color 0s ease-out, color .2s ease-out;
    border-radius: 24px !important;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.news-page .article-prevnext li{
    width: 50%;
    display: inline-block;
    font-size: 1rem;
    vertical-align: top;
    margin-bottom: 1.875rem;
    padding-left: .9375rem;
    padding-right: .9375rem;
}
.news-page .article-prevnext li a:hover{
    color: var(--accent);
    border-color: var(--accent);
}































/* 响应式调整 */
@media (min-width: 992px) {
   .navbar-expand-lg .navbar-collapse {
        justify-content: space-between !important;
    }
}
@media (max-width: 992px) {
    .top-social {
        margin-top: 15px;
        margin-left: 0 !important;
    }
    
    .social-list {
        flex-wrap: wrap;
    }
    
    .social-list li {
        margin-bottom: 10px;
    }
    
    .col-md-6 {
        margin-bottom: 30px;
    }
    
    .home-news-pic-container {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .home-title {
        font-size: 2rem;
    }
    
    .home-news-pic-container {
        height: 200px;
    }
    
    .home-news-list li {
        margin-bottom: 10px;
        padding-bottom: 10px;
    }

    .brand-info .container{
        padding: 20px 10px;
        width: calc(100% - 30px);
    }
    .about-bread{
        min-height: 190px;
    }

    .dateline .item{
        margin-left: -10px;
        margin-right: -10px;
    }
    .dateline .item .left{
        padding-left: 10px;
        font-size: 2rem;
        width: 30%;
        text-align: center;
    }

    .dateline .item .right{
        width: 70%;
        padding: 10px 8px 10px 10px;
        border-left: 4px solid var(--accent); 
    }
    .dateline .item .right .rleft .title{
        font-size: 1rem;
        font-weight: bold;
    }
    .dateline .item .right .rleft .content{
        font-size: 0.7rem;
        color: #666;
        line-height: 1.5;
        margin-top: 10px;
    }
    .dateline .item .right .rright{
        padding: 5px;
    }

    .culture .left .title{
        margin-bottom: 2px;
        font-size: 0.9rem;
    }
    .culture .left .content{
        font-size: 0.8rem;
    }
    .culture .left, .culture .right{
        padding: 0px 0.3rem;
    }
    .culture img{
        width: 100%;
    }

    .factory .content{
        padding: 0 5px;
    }

    .factory .content .item{
        width: 32%;
        padding: 5px;
    }
    .factory .content .item .title{
        font-size: 0.8rem;
    }
    .about-footer .item{
        width: 50%;
        margin-bottom: 20px;
        justify-content: start;
    }




     .news {
        padding: 2rem 0px 0px 0px
    }

    .news .news-list {
        padding: 10px;
        padding-top: 20px
    }

    .news-list .pp-30 {
        padding: 20px;
    }

    .news .news-list ul li {
        padding-bottom: 0px;
        margin-bottom: 20px
    }

    .news .news-list ul li h4 {
        font-size: 18px;
        margin-bottom: 10px
    }

    .news .news-list ul li.media .media-left {
        padding-right: 10px;
        display: table-cell
    }

    .news .news-list ul li.media p.des {
        display: none
    }

    .news .news-list ul li.media.media-lg .media-object {
        width: 100px
    }

    .news .news-list ul li .announcements-wap {
        min-height: 0px;
        margin-bottom: 0px
    }
    .news .news-list .media-lg .media-body h3 {
        font-size: 16px;
        margin-top: 10px;
        margin-bottom: 2px;
    }


    .proinfo{
        padding: 16px 10px;
    }
    .product-description{
        margin-bottom: 0.5rem
    }
    .category-tabs ul li{
        line-height: 40px;
        margin-bottom: 8px;
    }
    .category-tabs a{
        padding: 8px 10px;
        margin-right: 10px;
    }




}

@media (max-width: 576px) {
    .home-title {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }
    
    .home-news-pic-container {
        height: 180px;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* 品牌模块样式 */
#brands{
    background-image: url(../img/home-brand-list.jpg);
    background-size: cover;
    background-position: center;
}

.home-brand-wap {
    padding: 20px 0;
}

.home-brand-wap .swiper {
    width: 100%;
}

.home-brand-wap .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto;
    background: none;
    width: 25%;
}

@media (max-width: 768px) {
    .home-brand-wap .swiper-slide {
        width: 100%;
    }
    .section{
        padding: 40px 0;
    }
    .product-card{
        margin-bottom: 20px;
    }
}

.home-brand-list-logo {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    width: 90%;
}

.home-brand-list-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.home-brand-list-logo img {
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.home-brand-list-logo:hover img {
    transform: scale(1.1);
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--accent);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.back-to-top.show {
    opacity: 1;
}

.back-to-top:hover {
    background-color: var(--light);
    transform: translateY(-5px);
}