/* 基础排版 */
.sgcb-contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px;
    font-family: Arial, sans-serif;
    color: #333;
}

.contact-intro {
    text-align: center;
    margin-bottom: 50px;
}

.contact-intro h2 {
    font-size: 34px;
    color: #222;
    margin-bottom: 15px;
    font-weight: bold;
}

.contact-intro p {
    font-size: 16px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 上半部分：联系信息容器（改为 Grid 强制并排） */
.contact-info-box {
    background: #fcfdfe;
    padding: 45px 50px;
    border-radius: 10px;
    border-top: 4px solid #0FAAC5;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    margin-bottom: 50px;
    
    /* 核心修改点：强制两列网格布局 */
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.info-section h3 {
    font-size: 20px;
    color: #222;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f0f0;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-list li {
    margin-bottom: 14px;
    font-size: 15px;
    line-height: 1.6;
}

.contact-list li strong {
    color: #444;
    display: inline-block;
    min-width: 140px;
}

.contact-list a {
    color: #0FAAC5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-list a:hover {
    color: #088b9f;
    text-decoration: underline;
}

.contact-map-box {
    width: 100%;
}

/* 移动端适配：仅在手机屏幕（768px以下）时才恢复上下堆叠 */
@media (max-width: 768px) {
    .contact-info-box {
        grid-template-columns: 1fr; /* 手机端变为一列 */
        padding: 30px 20px;
        gap: 30px;
    }
    
    .contact-list li strong {
        display: block;
        margin-bottom: 4px;
    }

    .contact-map-box iframe {
        height: 400px; 
    }
}