@charset "UTF-8";

/* Footer 样式 */
.footer {
    width: 100%;
    position: relative;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    padding-bottom: 70px;
}

@media (min-width: 1024px) {
    .footer {
        padding: 30px 0;
        gap: 20px;
        padding-bottom: 30px;
    }
}

.footer-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.footer-bg img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: none;
}

/* 友情链接 */
.friend-links {
    width: 100%;
    max-width: 1300px;
    padding: 0 16px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    position: relative;
    z-index: 50;
}

@media (min-width: 1024px) {
    .friend-links {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        padding: 0;
    }
}

.friend-link-item {
    flex: 1;
    position: relative;
}

.friend-link-dropdown {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    background-color: #fff;
    border-radius: 4px 4px 0 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 20;
    overflow: hidden;
    max-height: 240px;
    overflow-y: auto;
    display: none;
}

.friend-link-dropdown.active {
    display: block;
}

.friend-link-dropdown a {
    display: block;
    padding: 10px 16px;
    font-size: 13px;
    color: #666;
    transition: all 0.2s;
}

@media (min-width: 1024px) {
    .friend-link-dropdown a {
        font-size: 14px;
        padding: 10px 16px;
    }
}

.friend-link-dropdown a:hover {
    background-color: #fef7ea;
    color: #fe9900;
}

.friend-link-header {
    background-color: #fff;
    display: flex;
    align-items: center;
    padding: 8px 12px;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 4px;
}

@media (min-width: 1024px) {
    .friend-link-header {
        padding: 10px 16px;
        gap: 12px;
    }
}

.friend-link-header:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.friend-link-header.active {
    border-radius: 0 0 4px 4px;
}

.friend-link-title {
    flex: 1;
    font-size: 13px;
    color: #666;
}

@media (min-width: 1024px) {
    .friend-link-title {
        font-size: 16px;
    }
}

.friend-link-arrow {
    width: 10px;
    height: 6px;
    transition: transform 0.2s;
}

.friend-link-arrow.active {
    transform: rotate(180deg);
}

/* 分割线 */
.footer-divider {
    background-color: #fff;
    height: 1px;
    opacity: 0.1;
    width: calc(100% - 32px);
    max-width: 1300px;
    position: relative;
    z-index: 10;
}

/* 底部信息 */
.footer-info {
    width: 100%;
    max-width: 1300px;
    padding: 0 16px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    position: relative;
    z-index: 10;
}

@media (min-width: 1024px) {
    .footer-info {
        flex-direction: row;
        gap: 24px;
        padding: 0;
    }
}

.footer-company {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    text-align: center;
}

@media (min-width: 1024px) {
    .footer-company {
        gap: 8px;
    }
}

.footer-company-name {
    font-size: 14px;
    color: #fff;
    font-weight: 700;
}

@media (min-width: 1024px) {
    .footer-company-name {
        font-size: 16px;
    }
}

.footer-icp {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

@media (min-width: 1024px) {
    .footer-icp {
        font-size: 14px;
    }
}

.footer-contact {
    display: flex;
    flex-direction: row;
    gap: 8px;
    align-items: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

@media (min-width: 1024px) {
    .footer-contact {
        font-size: 14px;
        gap: 16px;
    }
}

.footer-contact-divider {
    color: rgba(255, 255, 255, 0.5);
}

/* 二维码 */
.footer-qrcodes {
    display: flex;
    gap: 24px;
}

@media (min-width: 1024px) {
    .footer-qrcodes {
        gap: 40px;
    }
}

.qrcode-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}

.qrcode-box {
    background-color: #fff;
    padding: 4px;
    width: 80px;
    height: 80px;
}

@media (min-width: 1024px) {
    .qrcode-box {
        width: 100px;
        height: 100px;
    }
}

.qrcode-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qrcode-label {
    font-size: 12px;
    color: #fff;
    text-align: center;
    font-weight: 700;
}

@media (min-width: 1024px) {
    .qrcode-label {
        font-size: 14px;
    }
}