/* 基础样式 */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
}

.about-banner-section {
    width: 100%;
    /*overflow: hidden;*/
}

.about-banner-image {
    width: 100%;
}

.about-banner-image img {
    width: 100%;
    height: auto;
    display: block;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.contact-info {
    margin-bottom: 40px;
}

.contact-info h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #1e3c72;
}

.contact-info h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #1e3c72;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.contact-info a {
    color: #1e3c72;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-form {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
}

.contact-form h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #1e3c72;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}

.submit-btn {
    background: #1e3c72;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
}

.submit-btn:hover {
    background: #142a4d;
}

/* 响应式设计 - 手机端优化 */
@media (max-width: 768px) {
    .about-banner-image img {
        max-height: 200px; /* 限制图片高度 */
        object-fit: cover; /* 保持图片比例 */
    }

    .contact-container {
        padding: 20px 10px;
        margin-top: 20px; /* 增加与 banner 图的间距 */
    }

    .contact-info h1 {
        font-size: 1.8rem;
    }

    .contact-info h2 {
        font-size: 1.2rem;
    }

    .contact-info p {
        font-size: 0.9rem;
    }

    .contact-form {
        padding: 10px;
    }

    .form-group input,
    .form-group textarea {
        padding: 8px;
        font-size: 0.9rem;
    }

    .submit-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
}