:root {
    --blue: #4fd6cf;
    --contact-text-color: #333;
    --contact-heading-color: #333;
    --contact-font-size: 1.6rem;
    --contact-heading-font-size: 2rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    outline: none;
    border: none;
    text-decoration: none;
    text-transform: capitalize;
    transition: .2s linear;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    scroll-padding-top: 6rem;
    overflow-x: hidden;
}

section {
    padding: 2rem 9%;
}

.heading {
    text-align: center;
    font-size: 4rem;
    color: #333;
    padding: 1rem;
    margin: 2rem 0;
    background: rgba(2, 173, 165, 0.05);
}

.heading span {
    color: var(--blue);
}

.btn {
    display: inline-block;
    margin-top: 1rem;
    border-radius: 5rem;
    background: #333;
    color: #fff;
    padding: .9rem 3.5rem;
    cursor: pointer;
    font-size: 1.7rem;
}

.btn:hover {
    background: var(--blue);
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    padding: 2rem 9%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1);
}

header img {
    height: 50px; /* 控制logo大小 */
}

header .navbar {
    display: flex;
    gap: 2rem;
}

header .navbar a {
    font-size: 1.8rem;
    color: #666;
    padding: 0.5rem 1rem;
}

header .navbar a:hover {
    color: var(--blue);
}

/* Utility Container */
.utility-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Icons */
/* 单独为信封图标设置类名（可选） */
header .icons a.mail-icon {
    font-size: 2.5rem; /* 设置图标大小 */
    color: #bfeee2; /* 默认颜色为蓝色 */
    transition: color 0.3s ease;
}

/* 鼠标悬停时变为灰色 */
header .icons a.mail-icon:hover {
    color: #666;
}

/* Language Switcher */
.language-switcher {
    position: relative;
    display: inline-block;
}

.language-toggle {
    background: none;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 36px;
}

.language-toggle:hover {
    background-color: #f5f5f5;
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: 150px;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
}

.language-dropdown a {
    display: block;
    padding: 8px 12px;
    color: #333;
    text-decoration: none;
}

.language-dropdown a:hover {
    background-color: #f5f5f5;
}

.language-switcher:hover .language-dropdown {
    display: block;
}

.language-switcher.active .language-dropdown {
    display: block;
}

.current-language {
    font-size: 14px;
    font-weight: bold;
}

/* Share Button */
.share-btn {
    padding: 10px 20px;
    background: #4fd6cf;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.3s;
}

.share-btn:hover {
    background: #37948e;
}

/* Mobile Toggle */
header #toggler {
    display: none;
}

header .fa-bars {
    font-size: 3rem;
    color: #333;
    border-radius: .5rem;
    padding: .5rem 1.5rem;
    cursor: pointer;
    border: .1rem solid rgba(0, 0, 0, .3);
    display: none;
}

/* Blog List Page Styles */
.blog-list-page .page-header {
    background-color: #f8f9fa;
    padding: 80px 0 60px;
    text-align: center;
    margin-bottom: 60px;
    margin-top: 6rem; /* 添加此行 */
}

.blog-list-page .page-header h1 {
    font-size: 42px;
    color: #2c3e50;
    margin-bottom: 15px;
}

.blog-list-page .page-header p {
    font-size: 18px;
    color: #7f8c8d;
    max-width: 700px;
    margin: 0 auto;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.blog-post {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.post-thumbnail {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-post:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(79, 214, 207, 0.9);
    color: #fff;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-category a {
    color: #fff;
    text-decoration: none;
}

.post-content {
    padding: 25px;
}

.post-title {
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.post-title a {
    color: #2c3e50;
    text-decoration: none;
    transition: color 0.3s ease;
}

.post-title a:hover {
    color: #4fd6cf;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 15px;
    font-size: 13px;
    color: #95a5a6;
}

.post-meta span {
    margin-right: 15px;
    display: flex;
    align-items: center;
}

.post-meta i {
    margin-right: 5px;
    font-size: 12px;
}

.post-excerpt {
    color: #7f8c8d;
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.7;
}

.read-more {
    display: inline-flex;
    align-items: center;
    color: #4fd6cf;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.read-more i {
    margin-left: 5px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.read-more:hover {
    color: #2c3e50;
}

.read-more:hover i {
    transform: translateX(3px);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #ecf0f1;
}

.pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    min-width: 40px;
    padding: 0 15px;
    margin: 0 5px;
    border-radius: 4px;
    color: #7f8c8d;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.pagination a:hover {
    color: #4fd6cf;
}

.pagination .active {
    background: #4fd6cf;
    color: #fff;
}

.pagination .prev,
.pagination .next {
    border: 1px solid #ecf0f1;
}

.pagination .prev i,
.pagination .next i {
    font-size: 12px;
}

/* Footer Styles */
.footer {
    background: #4fd6cf00;
     /* #2c3e50; */
    padding: 60px 0 0;
    color: #ecf0f1;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-column {
    flex: 0 0 23%;
    margin-bottom: 30px;
}

.footer-column h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-column a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: #4fd6cf;
}

.contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contact-info i {
    margin-right: 10px;
    color: #4fd6cf;
    width: 20px;
    text-align: center;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    margin-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #bdc3c7;
    font-size: 13px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-column {
        flex: 0 0 48%;
    }
}

@media (max-width: 768px) {
    header .fa-bars {
        display: block;
    }
    
    header .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #eee;
        border-top: .1rem solid rgba(0, 0, 0, .1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        flex-direction: column;
        gap: 0;
    }
    
    header #toggler:checked ~ .navbar {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    header .navbar a {
        padding: 1.5rem;
        margin: 0;
        width:48rem;
        /* 48products菜单框横宽度大小和其他菜单框一致 */
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .blog-list-page .page-header {
        padding: 60px 0 40px;
    }
    
    .blog-list-page .page-header h1 {
        font-size: 36px;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
    
    .pagination a {
        margin-bottom: 10px;
    }
}

@media (max-width: 576px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-list-page .page-header h1 {
        font-size: 30px;
    }
    
    .blog-list-page .page-header p {
        font-size: 16px;
    }
    
    .post-thumbnail {
        height: 200px;
    }
    
    .footer-column {
        flex: 0 0 100%;
    }
}



/* footer section styles */
.footer .box-container{
    display: flex;
    flex-wrap: wrap;
    gap:1.5rem;
}

.footer .box-container .box{
    flex:1 1 25rem;
}

.footer .box-container .box h3{
    color:#333;
    font-size: 2.5rem;
    padding:1rem 0;
}

.footer .box-container .box a{
    display: block;
    color:#666;
    font-size: 1.5rem;
    padding:1rem 0;
}

.footer .box-container .box a:hover{
    color:var(--blue);
    text-decoration: underline;
}

.footer .box-container .box  img{
    margin-top: 1rem;
}

.footer .credit{
    text-align: center;
    padding:1.5rem;
    margin-top: 1.5rem;
    padding-top: 2.5rem;
    font-size: 2rem;
    color:#333;
    border-top: .1rem solid rgba(0,0,0,.1);
    padding-bottom: 9rem;
}

.footer .credit span{
    color:var(--blue);
}









/* 下拉菜单基础样式 */
.dropdown {
    position: relative;
    /* display: inline-block; */
    display: inline-flex;
    align-items: center;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    background: #fff;
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 1000;
    border-radius: 5px;
    padding: 10px 0;
}

.dropdown:hover .dropdown-menu {
    display: block;
}

/* 下拉菜单项样式 */
.dropdown-item {
    position: relative;
    padding: 5px 15px;
}

.dropdown-item > a {
    display: block;
    padding: 8px 0;
    color: #333;
    font-weight: bold;
    font-size: 1.6rem;
    text-decoration: none;
}

/* 子菜单样式 */
.submenu {
    display: none;
    /* padding-left: 15px; */
    border-left: 2px solid var(--blue);
    position: absolute;
    left: 100%;
    top: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 1001;
    border-radius: 5px;
    padding: 10px 0;
}

.dropdown-item:hover .submenu {
    display: block;
}

.submenu a {
    display: block;
    padding: 6px 0;
    color: #666;
    font-size: 1.4rem;
    transition: color 0.2s;
}

.submenu a:hover {
    color: var(--blue);
    background-color: #f8f9fa;
}
/* 移动设备上，需要调整下拉菜单的显示方式 */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        background: #f5f5f5;
        max-height: 90vh; /* 限制最大高度 */
        overflow-y: auto; /* 允许滚动 */
    }

    .submenu {
        position: static;
        box-shadow: none;
        padding-left: 20px;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }
}



/* 右侧悬浮栏样式 */
/* 浮动工具栏样式 */
        .floating-contact-bar {
            position: fixed;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            background: #fff;
            box-shadow: 0 0 15px rgba(0,0,0,0.1);
            border-radius: 8px 0 0 8px;
            z-index: 9999;
        }

        .contact-icon {
            padding: 15px;
            color: #fff;
            text-align: center;
            position: relative;
            transition: all 0.3s;
            cursor: pointer;
            font-size: 20px;
        }

        .contact-icon:hover {
            transform: translateX(-5px);
        }

        /* 不同联系方式的背景色 */
        .email { background: #b4dbdb; }
        .phone { background:  #6eb8bb; }
        .whatsapp { background:  #83cbce;  }
        .wechat { background:  #b4dbdb; }

        /* 悬停提示框样式 */
        .contact-tooltip {
            position: absolute;
            right: 100%;
            top: 50%;
            transform: translateY(-50%);
            background: #333;
            color: white;
            padding: 8px 12px;
            border-radius: 4px;
            font-size: 14px;
            white-space: nowrap;
            margin-right: 10px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            pointer-events: none;
        }

        .contact-tooltip::after {
            content: "";
            position: absolute;
            left: 100%;
            top: 50%;
            transform: translateY(-50%);
            border-width: 5px;
            border-style: solid;
            border-color: transparent transparent transparent #333;
        }

        .contact-icon:hover .contact-tooltip {
            opacity: 1;
            visibility: visible;
        }

        /* 新增微信二维码悬停样式 */
        .wechat-qr-tooltip {
            position: absolute;
            right: 100%;
            top: 50%;
            transform: translateY(-50%);
            background: white;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            width: 200px;
            text-align: center;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            margin-right: 15px;
            z-index: 10000;
        }

        .wechat-qr-tooltip::after {
            content: "";
            position: absolute;
            left: 100%;
            top: 50%;
            transform: translateY(-50%);
            border-width: 8px;
            border-style: solid;
            border-color: transparent transparent transparent white;
        }

        .wechat:hover .wechat-qr-tooltip {
            opacity: 1;
            visibility: visible;
        }

        .qr-code {
            width: 170px;
            height: 170px;
            margin: 0 auto;
            background: #f5f5f5;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .qr-code img {
            max-width: 100%;
            max-height: 100%;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .floating-contact-bar {
                transform: translateY(-50%) scale(0.9);
            }
            
            .contact-icon {
                padding: 12px;
                font-size: 18px;
            }
            
            .wechat-qr-tooltip {
                width: 160px;
                margin-right: 10px;
            }
            
            .qr-code {
                width: 140px;
                height: 140px;
            }
        }
        /* 保留原有的模态框样式 */
        .contact-modal {
            display: none;
            position: fixed;
            z-index: 10000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.7);
        }

        .modal-content {
            background-color: #fefefe;
            margin: 15% auto;
            padding: 25px;
            border-radius: 8px;
            width: 300px;
            text-align: center;
            position: relative;
        }

        .modal-close {
            position: absolute;
            right: 15px;
            top: 10px;
            color: #aaa;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
        }

        .modal-title {
            margin-bottom: 15px;
            font-size: 18px;
            color: #333;
        }

        .phone-popup {
            padding: 15px;
            font-size: 18px;
            color: #333;
        }

        /* 新增WhatsApp二维码悬停样式 */
    .whatsapp-qr-tooltip {
        position: absolute;
        right: 100%;
        top: 50%;
        transform: translateY(-50%);
        background: white;
        padding: 15px;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        width: 200px;
        text-align: center;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
        margin-right: 15px;
        z-index: 10000;
    }

    .whatsapp-qr-tooltip::after {
        content: "";
        position: absolute;
        left: 100%;
        top: 50%;
        transform: translateY(-50%);
        border-width: 8px;
        border-style: solid;
        border-color: transparent transparent transparent white;
    }

    .whatsapp:hover .whatsapp-qr-tooltip {
        opacity: 1;
        visibility: visible;
    }
    
    /* 二维码容器样式 */
    .qr-code {
        width: 170px;
        height: 170px;
        margin: 0 auto;
        background: #f5f5f5;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .qr-code img {
        max-width: 100%;
        max-height: 100%;
    }

        @media (max-width: 768px) {
            .modal-content {
                width: 90%;
                margin: 30% auto;
            }
        }
        /* 移动设备下的二维码样式 */
        @media (max-width: 768px) {
    .whatsapp-qr-tooltip {
        width: 160px;
        margin-right: 10px;
    }
    
    .qr-code {
        width: 140px;
        height: 140px;
    }
}
/* 右侧悬浮栏样式end */


















/* 底部导航和脚底标 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
            /* padding-bottom: 300px;  */
            /* 为底部导航留出空间 */
        }
        
        .content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
        }
        
        h1 {
            text-align: center;
            margin-bottom: 30px;
            color: #8ee2e21f;
        }
        
        p {
            margin-bottom: 20px;
            font-size: 18px;
        }
        
        /* 底部导航栏样式 */
        .footer {
            background-color: #8ee2e21f;
            color: #d4cece;
            padding: 30px 0 10px;
            /* position: fixed;
            bottom: 0;
            width: 100%; */
            /* box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1); */
        }
        
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        
        .footer-column {
            flex: 0 0 23%;
            margin-bottom: 10px;
            /* 底部链接与脚标距离 */
        }
        
        .footer-column h3 {
            color: #3498db;
            font-size: 20px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-column li {
            margin-bottom: 10px;
        }
        
        .footer-column a {
            color: rgb(147, 186, 212);
            text-decoration: none;
            transition: color 0.3s;
            display: block;
            padding: 3px 0;/* 链接内边距 */
            font-size: 16px; /* 添加链接文字大小 */
        }
        
        .footer-column a:hover {
            color: #3498db;
            transform: translateX(5px);
        }
        
        .contact-info li {
            display: flex;
            align-items: center;
            margin-bottom: 15px;/* 添加联系信息间距 */
            font-size: 15px; /* 添加联系信息文字大小 */
        }
        
        .contact-info i {
            margin-right: 10px;
            color: #3498db;
            width: 20px;
            text-align: center;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 2px;
            margin-top: 5px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgb(147, 186, 212);
            /* font-size: 5px  !important; */
        }
        
        .footer .footer-bottom p {
            font-size: 14px !important;
        }
        /* 公司信息样式 */
        .company-info {
            display: flex;
            flex-direction: column;
        }
        
        .company-logo {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .logo-icon {
            width: 50px;
            height: 50px;
            background-color: #3498db;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            font-size: 24px;
            color: white;
        }
        
        .logo-text {
            font-size: 20px;
            font-weight: bold;
            color: #3498db;
        }
        
        .company-description {
            margin-bottom: 20px;
            font-size: 14px;
            line-height: 1.5;
            color: #7c8d99;
        }
        
        .social-media {
            display: flex;
            gap: 15px;
        }
        
        .social-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgb(147, 186, 212);
            transition: all 0.3s;
        }
        
        .social-icon:hover {
            background-color: #85db34;
            color: white;
            transform: translateY(-3px);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .footer-column {
                flex: 0 0 48%;
            }
            
            /* body {
                padding-bottom: 400px;
            } */
        }
        
        @media (max-width: 768px) {
            .footer-column {
                flex: 0 0 100%;
            }
            
            .footer {
                padding: 30px 0 15px;
            }
            
            /* body {
                padding-bottom: 500px;
            } */
            
        }





        /* 底部导航和脚底标 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
            /* padding-bottom: 300px;  */
            /* 为底部导航留出空间 */
        }
        
        .content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
        }
        
        h1 {
            text-align: center;
            margin-bottom: 30px;
            color: #8ee2e21f;
        }
        
        p {
            margin-bottom: 20px;
            font-size: 18px;
        }
        
        /* 底部导航栏样式 */
        .footer {
            background-color: #8ee2e21f;
            color:  #7c8d99;
            padding: 30px 0 10px;
            /* position: fixed;
            bottom: 0;
            width: 100%; */
            /* box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1); */
        }
        
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        
        .footer-column {
            flex: 0 0 23%;
            margin-bottom: 10px;
            /* 底部链接与脚标距离 */
        }
        
        .footer-column h3 {
            color: #3498db;
            font-size: 20px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-column li {
            margin-bottom: 10px;
        }
        
        .footer-column a {
            color: #7c8d99;
            text-decoration: none;
            transition: color 0.3s;
            display: block;
            padding: 3px 0;/* 链接内边距 */
            font-size: 16px; /* 添加链接文字大小 */
        }
        
        .footer-column a:hover {
            color: #3498db;
            transform: translateX(5px);
        }
        
        .contact-info li {
            display: flex;
            align-items: center;
            margin-bottom: 15px;/* 添加联系信息间距 */
            font-size: 16px; /* 添加联系信息文字大小 */
        }
        
        .contact-info i {
            margin-right: 10px;
            color: #3498db;
            width: 20px;
            text-align: center;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 2px;
            margin-top: 5px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #7c8d99;
            /* font-size: 5px  !important; */
        }
        
        .footer .footer-bottom p {
            font-size: 12px !important;
        }
        /* 公司信息样式 */
        .company-info {
            display: flex;
            flex-direction: column;
        }
        
        .company-logo {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
        }
        
        .logo-icon {
            width: 50px;
            height: 50px;
            background-color: #3498db;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            font-size: 24px;
            color: white;
        }
        
        .logo-text {
            font-size: 20px;
            font-weight: bold;
            color: #3498db;
        }
        
        .company-description {
            margin-bottom: 20px;
            font-size: 16px;
            line-height: 1.5;
            color: #7c8d99;
        }
        
        .social-media {
            display: flex;
            gap: 15px;
        }
        
        .social-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgb(147, 186, 212);
            transition: all 0.3s;
        }
        
        .social-icon:hover {
            background-color: #85db34;
            color: white;
            transform: translateY(-3px);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .footer-column {
                flex: 0 0 48%;
            }
            
            /* body {
                padding-bottom: 400px;
            } */
        }
        
        @media (max-width: 768px) {
            .footer-column {
                flex: 0 0 100%;
            }
            
            .footer {
                padding: 30px 0 15px;
            }
            
            /* body {
                padding-bottom: 500px;
            } */
            
        }