/* 微信二维码弹窗样式 */
.wechat-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wechat-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.wechat-popup-content {
    position: relative;
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    max-width: 90%;
    width: 320px;
    z-index: 1;
}

.wechat-popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    line-height: 1;
    padding: 5px 10px;
    transition: color 0.3s ease;
}

.wechat-popup-close:hover {
    color: #333;
}

.wechat-popup-content h3 {
    margin-bottom: 20px;
    color: #333;
    font-size: 1.5rem;
}

.wechat-popup-content img {
    max-width: 100%;
    margin: 0 auto 15px;
    border: 1px solid #eee;
    padding: 10px;
    border-radius: 8px;
}

.wechat-popup-content p {
    color: #666;
    margin: 5px 0;
    font-size: 0.95rem;
}