/* 联系页面样式 */
.contact-section {
    background-color: #fff;
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h1 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.contact-header p {
    color: #666;
    font-size: 1.1rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

/* 联系信息样式 */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-item i {
    font-size: 1.5rem;
    color: #3498db;
    width: 2rem;
    text-align: center;
}

.info-content h3 {
    font-size: 1.1rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.info-content p {
    color: #666;
}

/* 联系表单样式 */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: #2c3e50;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

.submit-btn {
    padding: 1rem 2rem;
    background-color: #3498db;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: #2980b9;
}

/* 社交媒体样式 */
.social-section {
    background-color: #fff;
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}

.social-section h2 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: #2c3e50;
    transition: transform 0.3s;
}

.social-link:hover {
    transform: translateY(-5px);
}

.social-link i {
    font-size: 2rem;
    color: #3498db;
}

.social-link span {
    font-size: 0.875rem;
}

/* 地图样式 */
.map-section {
    background-color: #fff;
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.map-container {
    width: 100%;
    height: 400px;
    background-color: #f5f5f5;
    border-radius: 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
    }

    .social-links {
        gap: 1rem;
    }

    .social-link {
        flex: 1;
        min-width: 100px;
    }

    .map-container {
        height: 300px;
    }
}

/* 表单验证样式 */
.form-group input:invalid,
.form-group textarea:invalid {
    border-color: #e74c3c;
}

.error-message {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* 成功消息样式 */
.success-message {
    display: none;
    background-color: #2ecc71;
    color: #fff;
    padding: 1rem;
    border-radius: 5px;
    text-align: center;
    margin-bottom: 1rem;
}

.success-message.show {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}