/* 全局样式重置和基础变量 */
:root {
    --primary-color: #1a7671;
    --secondary-color: #29b9b2;
    --accent-color: #4fd6cf;
    --light-color: #f8f9fa;
    --dark-color: #2c4f50;
    --text-color: #333;
    --border-color: #e1e1e1;
    --shadow: 0 2px 10px rgba(0,0,0,0.05);
    --blue: #4fd6cf;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    outline: none;
    border: none;
    text-decoration: none;
}

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

body {
    background-color: #f5f7fa;
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 2rem 9%;
}

/* 头部导航样式 */
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 .logo {
    font-size: 3rem;
    color: #333;
    font-weight: bolder;
}

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

header .navbar {
    display: flex;
    align-items: center;
}

header .navbar a {
    font-size: 2rem;
    padding: 0 1.5rem;
    color: #666;
    transition: color 0.3s;
}

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

/* 移动端菜单 */
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;
}

/* 页面标题区域 */
.page-header {
    background-color: white;
    padding: 80px 0 60px;
    text-align: center;
    margin-bottom: 40px;
    margin-top: 80px;
}

.page-title {
    font-size: 3.6rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.page-subtitle {
    font-size: 1.8rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

















/* 确保选择器优先级足够高 */
header .icons a.mail-icon {
    margin-top: 0.5rem !important; /* 强制应用 */
}

/* 调整 Flexbox 设置 */
header .icons {
    display: flex;
    align-items: flex-start; /* 允许顶部间距 */
}

/* 确保图标元素结构正确 */
header .icons a[data-platform="email"] {
    margin-top: 0.5rem;
}

header .icons a{
    font-size: 3rem;
    color:#bfeee2;
    margin-left: 1.5rem;
    transition: color 0.3s ease;
    margin-top: 0; /* 重置默认顶部间距 */
}


/* 特别针对信封图标的调整 */
header .icons a.mail-icon {
    margin-top: 0.5rem !important; /* 强制应用 */
    /* margin-top: 0.5rem;  */
    /* 向下移动 0.5rem */
}

header .icons a:hover{
    color:var(--blue);
    background-color: transparent; /* 确保 hover 时背景色为透明 */
}

header .icons a:focus {
    outline: none; /* 移除默认焦点样式 */
}
/* 语言切换样式 */
  .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;
  }
  
  /* 显示下拉菜单 */
  .language-switcher:hover .language-dropdown {
    display: block;
  }

  /* 语言切换器激活状态 */
.language-switcher.active .language-dropdown {
    display: block;
}

/* 当前语言指示器 */
.current-language {
    font-size: 14px;
    /* 翻译键内的字母大小 */
    font-weight: bold;
}


/* 在CSS中添加RTL支持阿拉伯语 */
[lang="ar"] {
    direction: rtl;
    text-align: right;
}

.nav-item {
    min-width: 120px; /* 保证不同语言下的统一间距 德语和俄语的导航项可能较长*/
}

/* 分享按钮样式 */
.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;
  }
  
  /* 分享模态框样式 */
  .share-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    padding: 20px;
    z-index: 1000;
    width: 320px;
    max-width: 90%;
  }
  
  .share-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
  }
  
  .share-header h3 {
    margin: 0;
    font-size: 18px;
  }
  
  .close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
  }
  
  .share-platforms {
    display: grid;
    grid-template-columns: repeat(2, 1fr);/* 改为每行显示2个 */
    gap: 15px;
  }
  
  .share-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px;
    border-radius: 8px;
    color: white;
    text-decoration: none;
    transition: transform 0.2s;
  }
  
  .share-icon:hover {
    transform: translateY(-3px);
  }
  
  .share-icon i {
    font-size: 24px;
    margin-bottom: 5px;
  }
  
  .share-icon span {
    font-size: 12px;
  }
  
  /* 各平台品牌色 */
  .facebook { background: #3b5998; }
  .twitter { background: #1da1f2; }
  .linkedin { background: #0077b5; }
  .whatsapp { background: #25d366; }
  .weibo { background: #e6162d; }
  
  /* 模态框遮罩 */
  .modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 998;
  }













  
/* 搜索区域 */
.search-section {
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
}

.search-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-box {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 1.6rem;
    transition: all 0.3s;
}

.search-box:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 5px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background 0.3s;
    font-size: 1.4rem;
}

.search-btn:hover {
    background: var(--secondary-color);
}

/* 分类筛选 */
.categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.category-btn {
    padding: 10px 20px;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
    font-size: 1.4rem;
}

.category-btn:hover,
.category-btn.active {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* 进口指南部分 */
.import-guide {
    background-color: white;
    border-radius: 8px;
    padding: 40px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
}

.guide-header {
    text-align: center;
    margin-bottom: 40px;
}

.guide-main-title {
    font-size: 3.2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.guide-subtitle {
    font-size: 2.4rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.guide-description {
    font-size: 1.6rem;
    color: #666;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.step-card {
    background-color: var(--light-color);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s;
    cursor: pointer;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.step-card:hover {
    background-color: #e9ecef;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-decoration: none;
    color: inherit;
}

.step-number {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    text-align: center;
    line-height: 30px;
    margin-right: 15px;
    font-weight: bold;
    flex-shrink: 0;
}

.step-title {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 1.6rem;
}

/* FAQ内容区域 */
.faq-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    margin-bottom: 60px;
}

.faq-content {
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.faq-section {
    margin-bottom: 30px;
}

.faq-section-title {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    padding: 15px 20px;
    background-color: var(--light-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.3s;
    font-size: 1.6rem;
}

.faq-question:hover {
    background-color: #e9ecef;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    font-size: 1.4rem;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 500px;
}

.faq-icon {
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}


/* 侧边栏 */
.sidebar {
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
    height: fit-content;
}

.sidebar-title {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.contact-info {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.contact-icon {
    color: var(--accent-color);
    margin-right: 10px;
    margin-top: 3px;
}

.help-box {
    background-color: var(--light-color);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
}

.help-box h3 {
    margin-bottom: 10px;
    color: var(--dark-color);
    font-size: 1.8rem;
}

.help-box p {
    margin-bottom: 15px;
    color: #666;
    font-size: 1.4rem;
}

.help-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 500;
    transition: background 0.3s;
    font-size: 1.4rem;
    cursor: pointer;
}

.help-btn:hover {
    background-color: var(--secondary-color);
}

/* 底部联系区域 */
.contact-section {
    background-color: white;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    margin-bottom: 60px;
    box-shadow: var(--shadow);
}

.contact-section h2 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 2.4rem;
}

.contact-section p {
    color: #666;
    margin-bottom: 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.6rem;
}

.contact-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 500;
    transition: background 0.3s;
    font-size: 1.4rem;
    cursor: pointer;
}

.contact-btn.secondary {
    background-color: white;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.contact-btn:hover {
    background-color: var(--secondary-color);
    color: white;
}

.contact-btn.secondary:hover {
    background-color: var(--accent-color);
    color: white;
}

/* 工具容器 */
.utility-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 下拉菜单样式 */
.dropdown {
    position: relative;
    display: inline-block;
}

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

.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;
}

.submenu {
    display: none;
    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 15px;
    color: #666;
    font-size: 1.4rem;
    text-decoration: none;
    transition: color 0.2s;
}

.submenu a:hover {
    color: var(--blue);
    background-color: #f8f9fa;
}

/* 联系表单部分 */
.contact {
    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;
    transition: background 0.3s;
}

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

.contact .row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact .row form {
    flex: 1 1 40rem;
    padding: 2rem 2.5rem;
    box-shadow: 0 .5rem 1.5rem rgba(0,0,0,.1);
    border: .1rem solid rgba(0,0,0,.1);
    background: #fff;
    border-radius: .5rem;
}

.contact .row form .box {
    padding: 1rem;
    font-size: 1.7rem;
    color: #333;
    border: .1rem solid rgba(0,0,0,.1);
    border-radius: .5rem;
    margin: .7rem 0;
    width: 100%;
}

.contact .row form .box:focus {
    border-color: var(--blue);
}

.contact .row form textarea {
    height: 15rem;
    resize: none;
}

.contact-info {
    flex: 1 1 40rem;
    color: #333;
    font-size: 1.6rem;
}

.contact-info h3 {
    color: #333;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.contact-info p {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* 页脚样式 */
.footer {
    background-color: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer .box-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

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

.footer .box-container .box a {
    display: block;
    color: #bbb;
    font-size: 1.5rem;
    padding: 1rem 0;
    transition: color 0.3s;
}

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

.footer .credit {
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
    padding-top: 2.5rem;
    font-size: 2rem;
    color: #bbb;
    border-top: .1rem solid rgba(255,255,255,0.1);
}

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

/* 浮动联系栏 */
.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);
}

.email { background: #b4dbdb; }
.phone { background: #6eb8bb; }
.whatsapp { background: #83cbce; }
.wechat { background: #b4dbdb; }

/* 响应式设计 */
@media (max-width: 991px) {
    html {
        font-size: 55%;
    }
    header {
        padding: 2rem;
    }
    section {
        padding: 2rem;
    }
}

@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);
    }
    
    header #toggler:checked ~ .navbar {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
    }
    
    .faq-container {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .footer .box-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-btns {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

@media (max-width: 450px) {
    html {
        font-size: 50%;
    }
    .heading {
        font-size: 3rem;
    }
    .footer .box-container {
        grid-template-columns: 1fr;
    }
}

/* 浮动联系工具栏样式 */
.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;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
}

.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;
}

/* 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;
}

/* 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;
}

.qr-code {
    width: 170px;
    height: 170px;
    margin: 0 auto;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #ddd;
}

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

/* 电话弹窗样式 */
.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;
}

/* 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;
        width: 50px;
        height: 50px;
    }
    
    .wechat-qr-tooltip,
    .whatsapp-qr-tooltip {
        width: 160px;
        margin-right: 10px;
    }
    
    .qr-code {
        width: 140px;
        height: 140px;
    }
    
    .modal-content {
        width: 90%;
        margin: 30% auto;
    }
}



/* 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;
            } */
            
        }