.adsection {padding: 0 0 60px;}
.adfont {line-height: 1.42857143;font-size: 14px;min-width: 1230px;}
.adsection a {color: #333;text-decoration: none;}
.adsection a:hover {color: #023793;}
.adsection ul {margin: 0;list-style: none;padding: 0;}
.adsection .container {padding: 0 15px;width: 1200px;margin: 0 auto;}
.adsection .section-title {margin-bottom: 40px;text-align: center;font-size: 28px;}
.adsection .section-title p {color: #999;font-size: 14px;margin: 5px 0 0;}
.adsection .section-title:after {display: block;content: '';width: 38px;height: 3px;margin: 15px auto 0;background-color: #023793;}
.adsection .ad-news {margin-left: -71px;}
.adsection .ad-news .item {float: left;width: 50%;}
.adsection .ad-news .wrap {border-left: 1px solid #ddd;padding-left: 35px;margin-left: 35px;}
.adsection .ad-news .tit {margin-bottom: 15px;line-height: 30px;font-weight: bold;font-size: 18px;}
.adsection .ad-news .tit .more {float: right;text-transform: uppercase;font-size: 12px;font-weight: normal;}
.adsection .ad-news .tit strong {color: #023793;margin-left: 10px;font-size: 16px;}
.adsection .ad-news .tit strong small {font-size: 14px;font-weight: normal;}
.adsection .list-2 {margin-top: 15px;}
.adsection .list-2 li a {display: block;line-height: 34px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;position: relative;padding-left: 15px;}
.adsection .list-2 li a:before {content: '';position: absolute;left: 0;top: 50%;width: 6px;height: 6px;background-color: #ccc;margin-top: -3px;border-radius: 50%;}
.adsection .list-2 li a:hover:before {background-color: #023793;}
@media screen and (max-width: 767px) {.adfont {min-width: 320px;padding-top: 50px;padding-bottom: 50px;}.adsection .container {width: auto;}.adsection .ad-news {margin-top: -20px;}.adsection .ad-news .item {width: 100%;}.adsection .ad-news .wrap {margin-top: 20px;}}

.footer {background-color: #333;color: #fff;}
.footer-copy {text-align: center;padding: 20px 0;background-color: #222;margin-top: 35px;color: #959595;}
.container {padding: 0 15px;width: 1200px;margin: 0 auto;}
@media screen and (max-width: 767px){.container {width: auto;}}
.footer-copy a{ color:#999;}

/* 页脚主容器 */
.footer-container {
    width: 100%;
    max-width: 100%; /* 修改此项 */
    margin: 0 auto;
    padding: 20px 0px 0px;
    background-color: #f3f3f3; /* 浅灰色背景 */
}

/* 页脚内容区域 - 使用Flex布局 */
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center; /* 新增：垂直居中 */
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;

}

/* 公司信息区域 */
.company-info {
    flex: 0 0 40%;
    margin-bottom: 20px;
    padding-left: 30px; 
}

.company-info h3 {
    font-size: 20px; /* 原18px→20px */
    color: #333;
    margin-bottom: 18px; /* 增大间距 */
    font-weight: 500; /* 加粗 */
}

/* 联系信息区域 */
.contact-info {
    flex: 0 0 30%;
    margin-bottom: 20px;
}

.contact-info h4 {
    font-size: 20px; /* 统一标题大小 */
    color: #333;
    margin-bottom: 18px;
    font-weight: 500;
}

/* 信息列表通用样式 */
.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-list li {
    font-size: 16px; /* 原14px→16px */
    color: #666;
    line-height: 2.2; /* 增大行距 */
    margin-bottom: 5px;
}

.info-list a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.info-list a:hover {
    color: #1a73e8; /* 悬停蓝色 */
}

/* 二维码区域优化 */
.qrcode-section {
    flex: 0 0 22%; /* 微调宽度占比 */
    text-align: center;
    padding: 0 !important; /* 强制去除所有padding */
    margin-left: 15px; /* 添加外边距保持间距 */
}

.qrcode-img {
    width: 150px; /* 原110px→140px (放大27%) */
    height: 150px;
    margin: 0 auto 8px; /* 调整间距 */
    display: block; /* 确保居中 */
    border: 1px solid #eee; /* 可选：添加浅色边框 */
}

.qrcode-section p {
    font-size: 16px; /* 原12px→14px */
    color: #666; /* 原#999→#666 */
    letter-spacing: 1px;
}

/* 版权信息区域 */
.copyright {
    padding: 5px 0;
    color: #666;
    font-size: 14px; /* 原13px→14px */
    border-top: 1px solid #e1e1e1;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

/* 响应式适配 - 移动端优化版 */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
    }
    
    /* 公司信息区块优化 */
    .company-info {
        flex: 0 0 100%;
        margin-bottom: 15px;
        padding: 0 25px;
        padding-left: 0 !important;
    }
    .company-info h3 {
        font-size: 15px !important;
        text-align: center; /* 确保标题居中 */
        margin-bottom: 10px;
        padding-left: 20px !important;
    }
    .company-info .info-list {
        font-size: 12px !important;
        text-align: left; /* 内容左对齐 */
        display: inline-block; /* 使内容宽度自适应 */
        padding-left: 10px; /* 内容缩进 */
    }
    
    /* 联系信息区块优化 */
    .contact-info {
        flex: 0 0 100%;
        margin-bottom: 15px;
        padding: 0 25px;
        padding-left: 0 !important;
    }
    .contact-info h4 {
        font-size: 15px !important;
        text-align: center; /* 确保标题居中 */
        margin-bottom: 10px;
        padding-left: 20px !important;
    }
    .contact-info .info-list {
        font-size: 12px !important;
        text-align: left; /* 内容左对齐 */
        display: inline-block; /* 使内容宽度自适应 */
        padding-left: 10px; /* 内容缩进 */
    }
    
    /* 二维码区块优化 */
    .qrcode-section {
        flex: 0 0 100%;
        padding: 0;
        text-align: center;
        font-size: 12px !important;
    }
    .qrcode-img {
        margin: 0 auto 5px; /* 确保二维码居中 */
    }
    
    /* 版权信息优化 */
    .copyright {
        font-size: 12px !important;
        text-align: center;
        padding: 5px 15px;
    }
    
    /* 统一调整列表项样式 */
    .info-list li {
        font-size: 12px !important;
        line-height: 1.6 !important; /* 同步缩小行距 */
        text-align: left;
        position: relative;
        padding-left: 15px !important;
    }
    .info-list li:before {
        content: "•";
        position: absolute;
        left: 0;
        color: #666;
    }
}

/* 侧边栏 */
html, body {
    max-width: 100vw;
    overflow-x: hidden;
}

.wechat-sidebar {
    position: fixed;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 70px;
    z-index: 9999;
    background: rgba(0, 204, 78, 0.8);
    border-radius: 8px; /* 统一圆角 */
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.sidebar-item {
    height: 70px; /* 固定高度形成正方形 */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 0; /* 移除原有padding */
    cursor: pointer;
}

.sidebar-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 5px;
    padding: 0; /* 移除原有padding */
}

.sidebar-text {
    font-size: 14px; /* 放大文字 */
    margin: 0; /* 移除原有margin */
    line-height: 1.2;
}

/* 分割线 - 新增 */
.sidebar-divider {
    height: 1px;
    background: rgba(255,255,255,0.3);
    margin: 0 15%; /* 两侧留空 */
    width: 70%;
}

/* 工具提示样式修正 */
.sidebar-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    width: 150px;
    background: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    border-radius: 4px;
    padding: 10px;
    display: none;
    z-index: 9999;
    margin-right: 10px;
}

.sidebar-tooltip:before {
    content: "";
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent white;
}

.sidebar-item:hover .sidebar-tooltip {
    display: block;
}

.tooltip-content {
    text-align: center;
    color: #333;
    font-size: 16px;
}

.qrcode {
    width: 100%;
    max-width: 120px;
    margin-top: 5px;
}

/* 添加在之前的CSS中 */
#back-to-top {
    transition: all 0.3s;
    border-top: 1px solid rgba(255,255,255,0.3); /* 替代分割线 */
}

/* 手机端适配 */
@media screen and (max-width: 768px) {
    .wechat-sidebar {
        right: 5px !important;
        width: 50px !important;
        background: rgba(0, 204, 78, 0.5) !important; /* 提高透明度 */
        transform: none !important;
        top: auto !important;
        bottom: 80px !important;
        border-radius: 0 !important; /* 确保手机端也是直角 */
    }
    
    .sidebar-item {
        height: 50px !important; /* 缩小高度 */
    }
    
    .sidebar-btn {
        width: 24px !important;
        height: 24px !important;
    }
    
    .sidebar-text {
        font-size: 10px !important; /* 缩小文字 */
    }
    
    .sidebar-tooltip {
        width: 120px !important;
        right: 55px !important; /* 调整位置 */
    }
    
    .sidebar-tooltip:before {
        right: auto !important;
        left: -10px !important;
        border-color: transparent white transparent transparent !important;
    }
    
    /* 返回顶部功能修复 */
    #back-to-top {
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
    }
}