.footer {
    background-color: transparent;
    color: #ffffff;
    padding: 60px 0 30px;
}

.container {
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 15px;
}

.footer-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-info-grid {
    flex: 1;
    min-width: 80px;
    margin-bottom: 30px;
}

.footer-info h4 {
    color: #ffffff;
    font-size: 1em;
    margin-bottom: 10px;
    font-weight: 600;
}

.footer-info p {
    color: #a8b2bc;
    padding: 0;
    margin: 0;
    font-size: 0.9em;
}


.footer-info p a {
    border-bottom: none;
    color: #a8b2bc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info p a:hover {
    color: #ffffff;
}


.social-icons {
    text-align: center;
    margin: 30px 0;
}

.social-icons ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icons ul li {
    font-size: 30px;
    color: #a8b2bc;
    transition: color 0.3s ease;
    position: relative;
}

.social-icons ul li a {
    border-bottom: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
}

.social-icons ul li:hover {
    color: #ffffff;
}

.copyright {
    text-align: center;
    color: #a8b2bc;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-info {
        flex-direction: column;
    }

    .footer-info-grid {
        width: 100%;
    }
}

/* 弹窗主体样式 */
.modal {
    display: none;
    /* 确保弹窗在页面中心显示 */
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    /* 自定义背景颜色和边框等外观 */
    background-color: #4c5c96;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

/* 弹窗内部对话框样式 */
.modal-dialog {
    max-width: 500px;
    margin: 1.75rem auto;
}

/* 弹窗内容区域样式 */
.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: all;
    background-color: transparent;
    background-clip: padding-box;
    border: none;
    border-radius: 5px;
    outline: 0;
}

/* 弹窗头部样式 */
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1rem;
    /*border-bottom: 1px solid #dee2e6;*/
}


/* 弹窗标题样式 */
.modal-title {
    margin-bottom: 0;
    line-height: 1.5;
    font-size: 1.25rem;
    font-weight: 500;
}

/* 关闭按钮样式 */
.btn-close {
    background-image: url('images/close.svg');
    background-position: 50% 50%;
    background-repeat: no-repeat;
    border: none;
    content: '';
    height: 4em;
    overflow: hidden;
    position: absolute;
    right: 0;
    text-align: center;
    text-indent: 4em;
    width: 4em;
}

.btn-close:hover {
    opacity: 1;
}

/* 弹窗主体内容区域样式 */
.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1rem;
}

/* ft3内部div样式 */
.ft3 > div {
    width: 300px;
    height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.ft3 > div h4 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: 500;
}

.ft3 > div img {
    width: 200px;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

/* 弹窗底部样式 */
.modal-footer {
    margin: 0 1em 0 1em;
    display: flex;
    justify-content: center;
    padding: 1rem;
    border-top: 1px solid #dee2e6;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

/* 关闭弹窗按钮样式 */
.btn-secondary {
    color: #fff;
    background-color: #4c5c96;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 0.375rem 0.75rem;
    line-height: 1.5em;
    font-size: 1rem;
    cursor: pointer;
    transition: color 0.15s ease - in - out, background - color 0.15s ease - in - out, border - color 0.15s ease - in - out;
}

.btn-secondary:hover {
    color: #4c5c96;
    background-color: darkgray;
    border: 1px solid #dee2e6;
}

.label{
    display: none;
}

/* 添加微信二维码弹出样式 */
.wechat-trigger {
    position: relative;
}

.qr-popup {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    margin-bottom: 10px;
}

.qr-popup img {
    width: 120px;
    height: 120px;
}

.qr-popup::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 10px 10px 0;
    border-style: solid;
    border-color: #fff transparent transparent;
}

.wechat-trigger:hover .qr-popup {
    display: block;
}