/* 联系我们样式 */
.contact-us {
    padding: 100px 0;
}

.contact-container {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
}

.contact-info h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: #2c3e50;
}

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

.contact-icon {
    width: 40px;
    height: 40px;
    background-color: #3498db;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    margin-right: 15px;
    flex-shrink: 0;
}

.contact-text {
    flex: 1;
}

.contact-text h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: #2c3e50;
}

.contact-text p {
    color: #666;
}

/* 二维码容器 - 用于并排显示 */
.qr-container {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
    flex-wrap: wrap;
}

.wechat-qr {
    text-align: center;
    margin: 0 15px;
}

.wechat-qr img {
    width: 180px;
    height: 180px;
    border: 1px solid #eee;
    padding: 10px;
    margin-bottom: 10px;
}

.wechat-qr p {
    font-size: 0.9rem;
    color: #666;
}

/* 扫码添加微信样式 */
.wechat-add {
    text-align: center;
    margin: 0 15px;
}

.wechat-add img {
    width: 180px;
    height: 180px;
    border: 1px solid #eee;
    padding: 10px;
    margin-bottom: 10px;
}

.wechat-add p {
    font-size: 0.9rem;
    color: #666;
}

.contact-form {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-form h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2c3e50;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: #3498db;
    outline: none;
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-container {
        flex-direction: column;
    }
    .contact-info h3,
    .contact-form h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .contact-us {
        padding: 60px 0;
    }
    .contact-form {
        padding: 20px;
    }
    .wechat-qr img,
    .wechat-add img {
        width: 150px;
        height: 150px;
    }
}