/* 全局样式 */
* {
    margin: 0;
    padding: 0;
		font-size: 16px;
    box-sizing: border-box;
}
a,
a:link,
a:visited,
a:hover,
a:active,
a:focus {
  -webkit-tap-highlight-color: transparent;
    -moz-tap-highlight-color: transparent;
}
body {
    font-family: Arial, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    margin: 0 auto;
    padding: 0 10%;
}

/* 头部导航栏 */
.header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header .headerContainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
	padding: 0 5.5%;
}

/* Logo样式 */
.logo {
    width: 148px;
    height: auto;
}
.logoImg{
	width: 100%;
}
.logoLeft{
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
}
.logoTop{
	display: flex;
	align-items: center;
}





.logo-text {
    font-size: 48px;
    font-weight: bold;
    color: #2c3e7d;
    letter-spacing: 8px;
}

/* 主导航栏 */
.main-nav {
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: block;
    padding: 15rem 24rem;
    min-width: 120rem;
    text-align: center;
    text-decoration: none;
	font-family: Poppins-Medium;
    color: #000;
    font-weight: 500;
    font-size: 16rem;
	margin: 0 2rem;
    transition: all 0.3s ease;
}

.nav-menu > li > a:hover {
    color: #fff;
	background-color: rgba(19, 84, 138, 1);
}

/* PRODUCTS 菜单项高亮 */
.nav-menu > li.has-submenu > a {
    /* background-color: rgba(19, 84, 138, 1);
    color: #fff; */
}

/* 一级下拉菜单 */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    list-style: none;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
		background-color: #fff;
}

.has-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu li {
    position: relative;
		width: 260rem;
		border-bottom: 1rem solid #f1f1f1;
}

.submenu li a {
    display: block;
	color: #000!important;
	font-family: Poppins-Medium;
    padding: 15rem 24rem;
	font-weight: 500;
    text-decoration: none;
    transition: background-color 0.3s ease;
    font-size: 14rem;
}

.submenu li a:hover {
	color: #fff!important;
    background-color: rgba(19, 84, 138, 1);
}

/* 箭头样式 */
.arrow {
    float: right;
    font-size: 20rem;
}

/* 二级下拉菜单 */
.submenu-level2 {
    position: absolute;
    left: 100%;
    top: 0;
    background-color: #fff;
    list-style: none;
    min-width: 200rem;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10rem);
    transition: all 0.3s ease;
    box-shadow: 0 4rem 8rem rgba(0,0,0,0.1);
}

.has-submenu-level2:hover .submenu-level2 {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.submenu-level2 li a {
    color: #000;
		font-family: Poppins-Medium;
    padding: 12rem 20rem;
}

.submenu-level2 li a:hover {
    background-color: rgba(19, 84, 138, 1);
    color: #fff;
}

/* 头部右侧区域 */
.header-right {
    display: flex;
    align-items: center;
		margin-left: 30rem;
}

/* 社交媒体图标 */
.social-icons {
    display: flex;
    gap: 10rem;
	margin-bottom: 5rem;
}

.social-icons a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    color: #fff;
    text-decoration: none;
    transition: transform 0.3s;
}

.social-icons a:hover {
    transform: translateY(-2px);
}

.social-icons a:nth-child(1) { background-color: #3b5998; }
.social-icons a:nth-child(2) { background-color: #000; }
.social-icons a:nth-child(3) { background-color: #0077b5; }
.social-icons a:nth-child(4) { background-color: #25d366; }

/* 语言选择器 */
.language-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.language-selector img {
    width: 20px;
}

/* 头部搜索框 */
.header-search {
    display: flex;
}

.header-search input {
    width: 150rem;
    padding: 8rem 12rem;
    border: 1px solid #ddd;
    border-right: none;
    border-radius: 4rem 0 0 4rem;
    font-size: 14px;
}

.header-search button {
    padding: 8rem 28rem;
    background-color: rgba(51, 51, 51, 1);
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.3s;
}

.header-search button:hover {
    background-color: #000;
}

/* Banner样式 */
.banner {
    position: relative;
    height: 360rem;
    background: url('../image/bannerImg.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.homeIcon{
	color: rgba(19, 84, 138, 1);
	font-size: 12px;
}


.banner-title {
    position: relative;
    z-index: 1;
    color: white;
    font-size: 48rem;
    font-weight: 700;
}

/* 面包屑导航 */
.breadcrumb {
    background-color: rgba(246, 246, 248, 1);
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.breadcrumb .container {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 14rem;
    color: #666;
}

.breadcrumb a {
    color: rgba(151, 151, 151, 1);
	font-size: 14px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

.breadcrumb a:hover {
    color: #3d5a9a;
}

.breadcrumb .separator {
    color: #999;
}

/* 主内容区域 */
.main-content {
    padding: 40px 0;
    min-height: 600px;
		background-color: #fff;
}

.content-wrapper {
    display: flex;
    gap: 30px;
}

/* 左侧边栏 */
.sidebar {
    width: 300px;
    flex-shrink: 0;
}

.sidebar h3 {
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3d5a9a;
}

/* 边栏搜索 */
.sidebar-search {
    background-color: #fff;
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.search-box {
    display: flex;
    margin-top: 15px;
}

.search-box input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-right: none;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
}

.search-box button {
    padding: 10px 16px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-box button:hover {
    background-color: #000;
}

/* 边栏分类 */
.sidebar-category {
    background-color: #fff;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.category-list {
    list-style: none;
    margin-top: 15px;
}

.category-list li {
    margin-bottom: 10px;
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
}

.category-item:hover {
    background-color: #f5f5f5;
    padding-left: 20px;
}

.category-item.active {
    background-color: #3d5a9a;
    color: #fff!important;
}

.active{
    background-color: rgba(19, 84, 138, 1);
    color: #fff!important;
}

.active a{
    color:#fff !important;
}

.category-item i {
    font-size: 12px;
    opacity: 0.6;
}

/* 产品展示区域 */
.products-area {
    flex: 1;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* 按钮样式 */
.btn-primary {
    background-color: #3d5a9a;
    color: #fff;
    padding: 12px 30px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
}

.btn-primary:hover {
    background-color: #2c4577;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 产品卡片 */
.product-card {
    background-color: #fff;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
    position: relative;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

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

.product-info {
    padding: 20px;
    text-align: center;
}

.product-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-description {
    color: #666;
    font-size: 13px;
    margin-bottom: 15px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-category {
    display: inline-block;
    padding: 4px 12px;
    background-color: #f0f0f0;
    color: #666;
    font-size: 11px;
    border-radius: 3px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* 右侧悬浮按钮 */
.float-buttons {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.float-btn {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s;
}
.hoverText{
    margin: 0 calc(100% + 10px);
    left: auto;
    right: 0;
    width: max-content;
    background-color: #464646;
    border-radius: 5px;
    color: #fff;
    display: none;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11px;
    padding: 5px;
    position: absolute;
    white-space: nowrap;
}

.float-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.float-btn:hover .hoverText{
    display: block;
}

.float-btn:nth-child(1) { background-color: #0084ff; }
.float-btn:nth-child(2) { background-color: #dd4b39; }
.float-btn:nth-child(3) { background-color: #25d366; }
.float-btn:nth-child(4) { background-color: #00aff0; }
.float-btn:nth-child(5) { background-color: #3d5a9a; }

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    overflow: auto;
}

.modal-content {
    background-color: #fff;
    margin: 50px auto;
    padding: 0;
    max-width: 900px;
    border-radius: 8px;
    position: relative;
    animation: slideDown 0.3s;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 30px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
    z-index: 1;
}

.close:hover {
    color: #000;
}

.modal-body {
    display: flex;
    padding: 30px;
    gap: 30px;
}

.modal-image {
    flex: 1;
}

.modal-image img {
    width: 100%;
    border-radius: 8px;
}

.modal-info {
    flex: 1;
}

.modal-info h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
}

.modal-description {
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.modal-actions {
    display: flex;
    gap: 15px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container{
        padding: 0 15px;
    }
    .header .container {
        flex-direction: column;
        gap: 15px;
    }
    .breadcrumb .container span{
        font-size: 14px!important;
    }
    .nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .content-wrapper {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .modal-body {
        flex-direction: column;
    }

    .float-buttons {
        display: none!important;
    }

    .float-btn {
        width: 45px;
        height: 45px;
    }
    .logoLeft{
        display: none;
    }
    .mobileSize{
        font-size: 90rem;
    }
}

/* 工具栏 */
.toolbar {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-select {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
}

.search-group {
    display: flex;
    gap: 10px;
}

.search-input {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    width: 250px;
}

.btn-search {
    padding: 8px 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-search:hover {
    background-color: #2980b9;
}

.view-toggle {
    display: flex;
    gap: 5px;
}

.view-btn {
    padding: 8px 15px;
    background-color: #ecf0f1;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 18px;
}

.view-btn:hover {
    background-color: #bdc3c7;
}

.view-btn.active {
    background-color: #3498db;
    color: white;
}

/* 产品容器 */
.products-container {
    display: grid;
    gap: 25px;
    margin-bottom: 40px;
}

/* 网格视图 */
.products-container.grid-view {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* 列表视图 */
.products-container.list-view {
    grid-template-columns: 1fr;
}

.products-container.list-view .product-card {
    display: flex;
    flex-direction: row;
}

.products-container.list-view .product-image {
    width: 200px;
    height: 200px;
}

.products-container.list-view .product-info {
    flex: 1;
    padding: 20px;
    text-align: left;
}

/* 产品卡片 */
.product-card {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    background-color: #f8f9fa;
}

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

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #e74c3c;
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 600;
}

.product-info {
    padding: 20px;
    text-align: center;
}

.product-category {
    color: #7f8c8d;
    font-size: 12px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2c3e50;
}

.product-description {
    color: #7f8c8d;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.product-price {
    font-size: 24px;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 15px;
}

.product-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.product-actions button {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-buy {
    background-color: #3498db;
    color: white;
}

.btn-buy:hover {
    background-color: #2980b9;
}

.btn-cart {
    background-color: #ecf0f1;
    color: #2c3e50;
}

.btn-cart:hover {
    background-color: #bdc3c7;
}

/* 加载更多 */
.load-more {
    text-align: center;
    margin: 40px 0;
}

.btn-load-more {
    padding: 12px 40px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-load-more:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    overflow: auto;
}

.modal-content {
    background-color: #fff;
    margin: 50px auto;
    padding: 0;
    max-width: 900px;
    border-radius: 10px;
    position: relative;
    animation: slideDown 0.3s;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 30px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
    z-index: 1;
}

.close:hover {
    color: #000;
}

.modal-body {
    display: flex;
    padding: 30px;
    gap: 30px;
}

.modal-image {
    flex: 1;
}

.modal-image img {
    width: 100%;
    border-radius: 8px;
}

.modal-info {
    flex: 1;
}

.modal-info h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.modal-price {
    font-size: 32px;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 20px;
}

.modal-description {
    color: #555;
    line-height: 1.8;
    margin-bottom: 30px;
}

.modal-actions {
    display: flex;
    gap: 15px;
}

/* 页脚 */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 50px 0px 0px;
    /* margin-top: 60px; */
}
.bottomLogo{
	width: 210rem;
	height: auto;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 26px;
		font-weight: 400;
    margin-bottom: 15px;
    color: #fff;

}
.lineClass{
	width: 68rem;
	height: 1rem;
	background-color: #fff;
	margin-bottom: 25px;
}
.footer-section p {
    color: #bdc3c7;
    margin-bottom: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    color: #95a5a6;
}
.mobileNav{
    display: none;
}
.mobileSearch{
    display: none;
}
/* 响应式设计 */
@media (max-width: 768px) {
        .footer {
            margin-top: 0;
        }
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .nav ul {
        gap: 15px;
    }

    .banner-content h2 {
        font-size: 32px;
    }

    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .search-input {
        width: 100%;
    }

    .products-container.grid-view {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .products-container.list-view .product-card {
        flex-direction: column;
    }

    .products-container.list-view .product-image {
        width: 100%;
    }

    .modal-body {
        flex-direction: column;
    }
    .mobileNav{
        display: block;
    }
    .navListIcon{
        font-size: 120rem;
    }
    .mobileSearch{
        display: flex;
        align-items: center;
        width: 100%;

    }
    li{
        list-style-type: none;
    }
    .mobileIcon{
        font-size:28px;
    }
    .mobileSearch input{
        width: 80%;
        height: 48px;
        font-size: 16px;
        border: 1px solid #ddd;
        border-right: none;
        padding: 0 20px;
    }
    .mobileSearch button{
        flex:1;
        height: 48px;
        text-align: center;
        background-color: rgba(51, 51, 51, 1);
        color: #fff;
        border: none;
        border-radius: 0 4px 4px 0;
    }
    /* 手机端导航 */
    .mobileNav a:active{
        -webkit-tap-highlight-color: transparent; /* 透明 */
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0); /* 透明（兼容写法） */
    }
    .mobileNavList{
        position: fixed;
        top: 0;
        left: 0;
        padding: 20px;
        width: 100%;
        min-height: 100vh;
        background-color: #fff;
    }
    .closeBox{
        text-align: right;
        margin-bottom: 20px;
    }
    .closeIcon{
        font-size: 24px;
    }
    .mobileNavBox li{
        list-style: none;
        border-bottom: 1px solid #f8f8f8;
    }
    .mobileNavBox li>div{
        display: flex;
        padding-right: 15px;
        justify-content: space-between;
        align-items: center;
    }
    .mobileNavBox li>div a{
        display: block;
        width: 85%;
        font-size: 16px;
        padding: 15px;
        color: #333;
        text-decoration: none;
    }
    .arrow{
        display: block;
        width: 10%;
        text-align: right;
        height: 100%;
        font-size: 24px;
    }
    .active .arrow{
        color: #fff;
    }
    .mobileSubmenu{
        display: none;
    }
    .mobileSubmenu{
        padding-left: 30px;
    }
    .mobileHasSubmenu>div{
        display: flex;
        padding-right: 15px;
        justify-content: space-between;
        align-items: center;
    }
    .mobileHasSubmenu>div a{
        display: block;
        width: 85%;
        font-size: 16px;
        padding: 10px;
        color: #333;
        text-decoration: none;
        background: transparent;
    }
    .lastSubmenu{
        display: none;
        padding-left: 50px;
    }
    .lastSubmenu>li>a{
        display: block;
        width: 85%;
        font-size: 16px;
        padding: 10px;
        color: #333;
        text-decoration: none;
        background: transparent;
    }
}

/* 加载动画 */
.loading {
    text-align: center;
    padding: 40px;
    color: #7f8c8d;
}

.loading:after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}





/* 主要底部区域 */
.footer {
    background:rgba(19, 84, 138, 1);
    color: #fff;
}

.footer-main {
    padding: 60px 20px 40px;
}

.footer-container {
    margin: 0 auto;
    display: grid;
		padding: 0 12%;
    grid-template-columns: 1.2fr 1fr 1.3fr 1.5fr;
    gap: 40px;
}

/* Logo 区域 */
.footer-logo-section {
    padding-right: 20px;
}

.footer-logo h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.footer-logo sup {
    font-size: 20px;
    margin-left: 2px;
}

.footer-address {
	margin-top: 15rem;
    line-height: 1.2;
}

.footer-address p {
		font-size: 14px;
		color: #fff;
}

/* 标题样式 */
.footer-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 25px;
    color: #fff;
}

/* Useful Links */
.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 5px;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: #e0e0e0;
    transform: translateX(5px);
}

/* Contact Info */
.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    font-size: 14px;
}

.footer-contact i {
    margin-right: 12px;
    font-size: 16px;
    margin-top: 3px;
    min-width: 20px;
}

/* 社交媒体图标 */
.footer-social {
    display: flex;
    margin-top: 10px;
}

.social-icon {
  width: 51px;
  height: 51px;
}
.socialIcon{
	width: 51px;
  height: 51px;
}

/* Contact Us 表单 */
.footer-form-section {
    max-width: 380px;
}

.footer-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-form .form-row {
    display: flex;
		justify-content: space-between;
		align-items: center;
		position: relative;
}

.form-input,
.form-textarea {
    padding: 12px 15px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    color: #333;
    outline: none;
    transition: all 0.3s ease;
}
.form-input{
	width: 47%;
}
.required{
	color: red;
}
.form-input::placeholder,
.form-textarea::placeholder {
    color: #999;
}

.form-input:focus,
.form-textarea:focus {
    box-shadow: 0 0 0 2px rgba(255,255,255,0.3);
}

.form-input.full-width {
    width: 100%;
}
.rightRequired{
	position: absolute;
	right: -15px;
}
.form-textarea {
		width: 100%;
    min-height: 100px;
    resize: vertical;
    font-family: Arial, sans-serif;
}

.form-submit {
		width: 200px;
    padding: 12px 40px;
    background-color: rgba(29, 117, 189, 1);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit:hover {
    background-color: #0a3a5f;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

/* 底部版权区域 */
.footer-bottom {
    background-color:rgba(29, 117, 189, 1);
    padding: 20px;
}

.footer-bottom-container {
	color: #fff;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    gap: 20px;
}

.footer-bottom-left p,
.footer-bottom-center p,
.footer-bottom-right p,.footer-bottom-right a ,.footer-bottom-right{
    font-size: 13px;
}

.footer-bottom-left {
    text-align: left;
}

.footer-bottom-center {
    text-align: center;
}

.footer-bottom-right {
    text-align: right;
}

.footer-bottom a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: #e0e0e0;
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .footer-form-section {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .banner-title {
        font-size: 28px;
    }
    .footer{
        padding: 0;
    }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-main {
        display: none;
    }
    
    .footer-bottom-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 10px;
    }
    
    .footer-bottom-left,
    .footer-bottom-center,
    .footer-bottom-right {
        text-align: center;
    }
    
    .footer-logo h1 {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-social {
        justify-content: flex-start;
    }
}