/* ============================================================
 * footer.css — 全站公共底部（app/view/common/footer.php）
 * 原内联 <style> 块迁入（2026-09-06 Phase 2 公共块迁移）。
 * 新增类（原元素内联样式类化）：
 *   .beian-link（备案链接，原内联 display/margin-left/justify-content）
 * ============================================================ */

footer {
    background: var(--secondary-color);
    color: #a7b1c2;
    padding: 50px 0 20px;
    margin-top: auto;
}
.footer-content {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
}
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer-links {
        justify-content: center;
    }
}
.copyright {
    display: flex;
    justify-content: center;
    text-align: center;
    padding-top: 10px;
    border-top: 1px solid #3a424b;
}
.copyright-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright-links a {
    color: #a7b1c2;
    text-decoration: none;
    transition: color 0.3s;
}

.copyright-links a:hover {
    color: var(--primary-light);
}
.footer-column {
    padding: 0 15px;
}

.footer-title {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 10px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--light-text);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-links a i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}
.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    /* gap: 40px; */
    margin-bottom: 10px;
}
/* 响应式调整 */
@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
    }

    .footer-column {
        padding: 0;
    }
}

.contact-info {
    list-style: none;
}

.contact-info li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
}

.contact-info i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-right: 15px;
    min-width: 25px;
}

.contact-info .info-content {
    flex: 1;
}

.contact-info .info-title {
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
}

/* 备案链接（原内联 display/margin-left/justify-content） */
.beian-link {
    display: flex;
    margin-left: 20px;
    justify-content: center;
}