/* ============================================
   页脚样式 - Footer Styles
   ============================================ */

/* 页脚主体 */
.site-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    margin-top: auto;
}

.footer-top {
    padding: 60px 0 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 2px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 14px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: linear-gradient(135deg, #667eea, #764ba2);
    transform: translateY(-3px);
    color: #fff;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-links i {
    width: 16px;
    color: #667eea;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-contact i {
    margin-right: 10px;
    color: #667eea;
    margin-top: 3px;
    width: 16px;
}

.footer-bottom {
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.2);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-copyright a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.footer-copyright a:hover {
    color: #fff;
}

.query-time {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links-bottom {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-links-bottom a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links-bottom a:hover {
    color: #fff;
}

.divider {
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.3);
}

/* 响应式样式 */
@media (max-width: 768px) {
    .footer-top {
        padding: 40px 0 30px;
    }
    
    .footer-title {
        font-size: 16px;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .text-md-right {
        text-align: center !important;
        margin-top: 10px;
    }
}