/* 页脚样式 */
.clean-footer {
    background: #fff;
    border-top: 1px solid #f0f0f0;
    margin-top: 50px;
    padding: 35px 20px 25px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.footer-links a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #1890ff;
}

.footer-info {
    margin-bottom: 20px;
}

.footer-desc {
    color: #999;
    font-size: 14px;
    line-height: 1.6;
}

.footer-copy {
    color: #999;
    font-size: 13px;
    line-height: 2;
}

.footer-copy a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-copy a:hover {
    color: #1890ff;
}

.footer-copy div {
    margin: 0;
}

.footer-copy div+div {
    margin-top: 8px;
}

/* 手机端页脚样式 */
@media (max-width: 768px) {
    .clean-footer {
        padding: 25px 15px 20px;
        margin-top: 30px;
    }

    .footer-links {
        gap: 10px;
        margin-bottom: 20px;
    }

    .footer-links a {
        font-size: 13px;
    }

    .footer-info {
        margin-bottom: 20px;
    }

    .footer-desc {
        font-size: 13px;
        line-height: 1.5;
    }

    .footer-copy {
        font-size: 12px;
        line-height: 2.2;
    }

    .footer-copy div {
        margin: 0;
    }

    .footer-copy div+div {
        margin-top: 6px;
    }
}