/* 联系页面主体 */
.contact-main {
    padding: 4rem 0;
    background: var(--bg-light);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

/* 联系表单 */
.contact-form-section {
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-form-section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button {
    align-self: flex-start;
    border: none;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-form button i {
    font-size: 0.9rem;
}

/* 联系信息 */
.contact-info-section {
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-info-section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.contact-info {
    margin-bottom: 3rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.info-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-color);
}

.info-content p {
    color: var(--text-light);
}

/* 社交媒体部分 */
.social-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.social-section p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.social-links-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.social-link i {
    font-size: 1.5rem;
}

/* FAQ部分 */
.faq-section {
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.faq-section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    text-align: center;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 10px;
    transition: transform 0.3s;
}

.faq-item:hover {
    transform: translateY(-3px);
}

.faq-item h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.faq-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 成功消息 */
.success-message {
    background: #d4edda;
    color: #155724;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    display: none;
}

.success-message.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* 响应式设计 */
@media (max-width: 992px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .social-links-large {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .contact-form-section,
    .contact-info-section,
    .faq-section {
        padding: 2rem;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }
}