/* 页脚样式 */
.footer {
    background-color: #333;
    color: #fff;
    padding: 60px 0;
    margin-top: 100px;
    margin-bottom: 0;
    width: 100%;
    position: relative;
    z-index: 1;
}

.footer .container {
    display: flex;
    flex-direction: column;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
}

/* 添加分隔线 */
.footer-content > div:not(:first-child) {
    border-left: 1px solid #444;
    padding-left: 30px;
}

.footer-content > div {
    flex: 1;
}

.footer-info h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #0078FF;
}

.footer-info p {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
}

.footer-links {
}

.footer-links h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #0078FF;
}

.footer-links ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

/* 快速链接两列展示 */
.footer-links:nth-child(2) ul {
    grid-template-columns: repeat(2, 1fr);
}

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

.footer-links ul li a {
    text-decoration: none;
    color: #fff;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: #0078FF;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #999;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
    }
    
    .footer-content > div:not(:first-child) {
        border-left: none;
        padding-left: 0;
    }
    
    .footer-info,
    .footer-links {
        margin-bottom: 30px;
    }
}