/* ===== 联系我们页面专属样式 ===== */

/* 页面标题区 */
.page-hero {
    padding-top: 150px;
    padding-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    min-height: 300px;
    display: flex;
    align-items: center;
}

.page-hero-content {
    text-align: center;
}

.page-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--gradient-2);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.page-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* 联系方式区 */
.contact-info {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.contact-card {
    padding: var(--spacing-lg);
    text-align: center;
    background: rgba(0, 102, 204, 0.03);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.3);
}

.contact-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--text-light);
    margin: 0.5rem 0;
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin: var(--spacing-md) 0;
}

.social-icons a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    margin-top: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.contact-link:hover {
    gap: 0.75rem;
}

/* 联系表单区 */
.contact-form-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.7);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid rgba(0, 102, 204, 0.1);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-dark);
    background: var(--white);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

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

.btn-submit {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    justify-content: center;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 2px solid rgba(16, 185, 129, 0.3);
}

.form-message.error {
    display: block;
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
    border: 2px solid rgba(220, 38, 38, 0.3);
}

/* 媒体报道区 */
.media-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.media-item {
    padding: var(--spacing-lg);
    background: rgba(0, 102, 204, 0.03);
}

.media-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-3);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
}

.media-date {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.media-item h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.media-item p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.media-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.media-link:hover {
    gap: 0.75rem;
}

/* FAQ区 */
.faq-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.faq-section .section-header h2,
.faq-section .section-subtitle {
    color: var(--white);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.08);
}

.faq-question h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin: 0;
}

.faq-question i {
    color: var(--white);
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-hero {
        padding-top: 120px;
        min-height: 250px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .media-grid {
        grid-template-columns: 1fr;
    }
}