/**
 * 页脚样式
 * @package XU5
 * @version 1.0
 */

/* 友情链接样式 */
.xu5-friend-links {
    text-align: center;
    padding: 20px 0 1px 0;
    margin-bottom: 5px;
}
.xu5-friend-links-label {
    display: inline-block;
    color: #666;
    font-weight: 600;
    margin-right: 15px;
    font-size: 14px;
    vertical-align: middle;
}
.xu5-friend-links-list {
    display: inline-block;
    vertical-align: middle;
}
.xu5-friend-link {
    display: inline-block;
    color: #666;
    text-decoration: none;
    font-size: 13px;
    padding: 4px 10px;
    margin: 0 5px 5px 0;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    transition: all 0.3s;
}
.xu5-friend-link:hover {
    background: #f5f5f5;
    border-color: #2196f3;
    color: #2196f3;
    transform: translateY(-1px);
}

/* 底部快速导航美化 */
.xu5-footer-quick-nav {
    text-align: center;
    padding: 10px 0 0px 0;
    margin-bottom: 2px;
}
.xu5-footer-nav-label {
    color: #666;
    font-weight: 600;
    margin-right: 15px;
    font-size: 14px;
}
.xu5-footer-nav-link {
    color: #2196f3;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 4px 8px;
    margin: 0 4px;
    border-radius: 4px;
    transition: all 0.3s;
    display: inline-block;
}
.xu5-footer-nav-link:hover {
    background: #e3f2fd;
    color: #1976d2;
    transform: scale(1.05);
}
.xu5-footer-nav-sep {
    color: #ddd;
    margin: 0 4px;
}

/* 版权信息 */
.xu5-footer-copyright {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 13px;
    color: #999;
    flex-wrap: wrap;
}
.xu5-footer-copyright a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}
.xu5-footer-copyright a:hover {
    color: #2196f3;
}
.xu5-footer-sep {
    color: #ddd;
}

/* 移动端适配（768px以下） */
@media (max-width: 768px) {
    .xu5-friend-links {
        padding: 15px 10px 12px 10px;
    }
    .xu5-friend-links-label {
        display: block;
        margin: 0 0 10px 0;
        font-size: 13px;
    }
    .xu5-friend-links-list {
        display: block;
    }
    .xu5-friend-link {
        font-size: 12px;
        padding: 5px 8px;
        margin: 3px;
    }
    
    .xu5-footer-quick-nav {
        padding: 15px 10px 12px 10px;
    }
    .xu5-footer-nav-label {
        display: block;
        margin: 0 0 10px 0;
        font-size: 13px;
    }
    .xu5-footer-nav-link {
        font-size: 13px;
        padding: 6px 8px;
        margin: 3px 2px;
    }
    .xu5-footer-nav-sep {
        display: none;
    }
    .xu5-footer-copyright {
        font-size: 12px;
        gap: 8px;
        padding: 10px 5px;
    }
}

/* 小屏幕（480px以下） */
@media (max-width: 480px) {
    .xu5-friend-links {
        padding: 12px 5px 10px 5px;
    }
    .xu5-friend-link {
        font-size: 11px;
        padding: 4px 6px;
        margin: 2px;
    }
    
    .xu5-footer-quick-nav {
        padding: 12px 5px 10px 5px;
    }
    .xu5-footer-nav-link {
        font-size: 12px;
        padding: 5px 6px;
        margin: 2px;
    }
    .xu5-footer-copyright {
        font-size: 11px;
        flex-direction: column;
        gap: 5px;
    }
    .xu5-footer-sep {
        display: none;
    }
}