/* shared-footer.css — 统一底部导航样式 */

.shared-footer {
    background: #0a0a14;
    border-top: 1px solid rgba(178, 71, 249, 0.15);
    flex-shrink: 0;
}

.shared-footer .container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.shared-footer-main {
    padding: 2rem 0;
}

.shared-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

/* 品牌 */
.shared-footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.shared-footer-brand-mark-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    flex-shrink: 0;
}

.shared-footer-brand-mark {
    width: 68px;
    height: 68px;
    display: block;
    border-radius: 18px;
}

.shared-footer-brand-copy {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.shared-footer-logo {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s;
}

.shared-footer-logo:hover {
    color: #B247F9;
}

.shared-footer-tagline {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.05em;
}

/* 导航 */
.shared-footer-nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.shared-footer-nav a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    transition: color 0.2s;
}

.shared-footer-nav a:hover {
    color: #B247F9;
}

/* 二维码 */
.shared-footer-qr {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.qr-img-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.qr-img-wrapper:hover {
    transform: scale(1.5);
    box-shadow: 0 8px 32px rgba(178, 71, 249, 0.3);
    z-index: 10;
    position: relative;
}

.qr-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.qr-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

/* 底部版权 */
.shared-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1rem 0;
}

.shared-footer-bottom small {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.25);
}

.shared-footer-bottom a {
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    transition: color 0.2s;
}

.shared-footer-bottom a:hover {
    color: #B247F9;
}

/* 响应式 */
@media (max-width: 768px) {
    .shared-footer-row {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .shared-footer-brand {
        flex-direction: column;
        align-items: center;
    }

    .shared-footer-brand-mark {
        width: 60px;
        height: 60px;
        border-radius: 16px;
    }

    .shared-footer-nav {
        justify-content: center;
    }

    .shared-footer-qr {
        flex-direction: column;
        align-items: center;
    }

    .qr-img-wrapper:hover {
        transform: scale(1.3);
    }
}