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

/* 底部公共行样式 */
.footer-bottom {
    padding-top: 6px;
}

/* 友情链接样式 */
.xu5-friend-links {
    text-align: center;
    padding: 0 0 4px 0;
    margin-bottom: 0;
}
.xu5-friend-links-label {
    display: inline-block;
    color: #888;
    font-weight: 500;
    margin-right: 8px;
    font-size: 13px;
    vertical-align: middle;
}
.xu5-friend-links-list {
    display: inline-block;
    vertical-align: middle;
}
.xu5-friend-link {
    display: inline-block;
    color: #888;
    text-decoration: none;
    font-size: 12px;
    padding: 2px 0;
    margin: 0 8px 0 0;
    border: none;
    transition: color 0.2s;
}
.xu5-friend-link:hover {
    color: #409eff;
}

/* 底部快速导航 */
.xu5-footer-quick-nav {
    text-align: center;
    padding: 0 0 2px 0;
    margin-bottom: 0;
}
.xu5-footer-nav-label {
    color: #888;
    font-weight: 500;
    margin-right: 8px;
    font-size: 13px;
}
.xu5-footer-nav-link {
    color: #888;
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    padding: 0;
    margin: 0 4px;
    transition: color 0.2s;
    display: inline;
}
.xu5-footer-nav-link:hover {
    color: #409eff;
}
.xu5-footer-nav-sep {
    color: #ddd;
    margin: 0 4px;
    font-size: 12px;
}

/* 版权信息 */
.xu5-footer-copyright {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 2px 0 8px 0;
    font-size: 12px;
    color: #bbb;
    flex-wrap: wrap;
}
.xu5-footer-copyright a {
    color: #999;
    text-decoration: none;
    transition: color 0.2s;
}
.xu5-footer-copyright a:hover {
    color: #409eff;
}
.xu5-footer-sep {
    color: #ddd;
}

/* 移动端适配（768px以下） */
@media (max-width: 768px) {
    .xu5-friend-links {
        padding: 0 10px 10px;
    }
    .xu5-friend-links-label {
        display: block;
        margin: 0 0 6px 0;
        font-size: 12px;
    }
    .xu5-friend-links-list {
        display: block;
    }
    .xu5-friend-link {
        font-size: 11px;
        margin: 0 6px 0 0;
    }
    .xu5-footer-quick-nav {
        padding: 0 10px 6px;
    }
    .xu5-footer-nav-label {
        display: block;
        margin: 0 0 6px 0;
        font-size: 12px;
    }
    .xu5-footer-nav-link {
        font-size: 12px;
    }
    .xu5-footer-nav-sep {
        display: none;
    }
    .xu5-footer-copyright {
        font-size: 11px;
        gap: 6px;
        padding: 6px 5px 8px;
    }
}

/* 小屏幕（480px以下） */
@media (max-width: 480px) {
    .xu5-friend-links {
        padding: 0 5px 8px;
    }
    .xu5-friend-link {
        font-size: 11px;
    }
    .xu5-footer-quick-nav {
        padding: 0 5px 6px;
    }
    .xu5-footer-nav-link {
        font-size: 11px;
    }
    .xu5-footer-copyright {
        font-size: 10px;
        flex-direction: column;
        gap: 4px;
    }
    .xu5-footer-sep {
        display: none;
    }
}

/* ==========================================================================
   教程/归档页共用的底部包裹样式
   适用于 single-tutorial, single-software, single-software_faq,
   archive-tutorial, archive-software_faq 等页面
   ========================================================================== */

.tutorial-footer-wrapper .footer {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

.tutorial-footer-wrapper .footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.9rem;
    color: #666;
}

.tutorial-footer-wrapper .footer-links {
    display: flex;
    gap: 8px;
}

.tutorial-footer-wrapper .footer-links a {
    color: #409eff;
    text-decoration: none;
    transition: color 0.2s;
}

.tutorial-footer-wrapper .footer-links a:hover {
    color: #337ecc;
    text-decoration: underline;
}

.tutorial-footer-wrapper .time {
    color: #666;
    text-decoration: none;
    font-weight: 500;
}

.tutorial-footer-wrapper .time:hover {
    color: #409eff;
}

.tutorial-footer-wrapper .page-load-time {
    color: #999;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .tutorial-footer-wrapper {
        margin-top: 40px;
        padding: 20px 0;
    }
    .tutorial-footer-wrapper .footer {
        padding: 0 16px;
    }
    .tutorial-footer-wrapper .footer-bottom {
        font-size: 0.85rem;
        gap: 10px;
    }
}