/*
 * common.css
 * 只包含页脚（footer）的样式，供所有页面复用
 * 请勿在此文件添加页面主体内容或导航栏的样式
 */

/* 以下为首页index.html页脚相关样式，确保和首页一致 */
.footer {
    background-color: #f5f5f5;
    padding: 40px 0 20px;
    color: #666;
    font-size: 14px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 0fr 0fr;
    gap: 40px;
    padding: 0 20px;
}

.footer-section h4 {
    color: #333;
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
}

.hotline-info {
    line-height: 1.8;
}

.hotline-item {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hotline-item i {
    color: #999;
}

.contact-info {
    margin-top: 15px;
    color: #888;
}

.contact-info p {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info i {
    color: #999;
    width: 16px;
}

.about-section ul {
    list-style: none;
    padding: 0;
}

.about-section ul li {
    margin-bottom: 12px;
}

.about-section ul li a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.about-section ul li a:hover {
    color: #333;
}

.qr-wrapper {
    display: flex;
    gap: 20px;
}

.qr-item {
    text-align: center;
}

.qr-item img {
    width: 100px;
    height: 100px;
    margin-bottom: 8px;
}

.qr-item p {
    color: #666;
    font-size: 12px;
}

.footer-bottom {
    max-width: 1200px;
    margin: 30px auto 0;
    padding: 20px 20px 0;
    border-top: 1px solid #e5e5e5;
    text-align: center;
    color: #999;
    font-size: 12px;
}

.footer-bottom p {
    margin-bottom: 5px;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .qr-section {
        grid-column: span 2;
        justify-self: center;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .qr-section {
        grid-column: auto;
    }

    .qr-wrapper {
        justify-content: center;
    }
}