/* 常见问题样式 */
.faq-section {
    padding: 60px 0;
    background: #f8f8f8;
}

.faq-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.faq-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: #333;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.faq-item {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-5px);
}

.faq-question {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 500;
}

.faq-answer {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .faq-container {
        width: 95%;
        padding: 15px;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-title {
        font-size: 1.5rem;
    }
}

/* 导航按钮样式 */
.about-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 10;
}

.about-nav.prev {
    left: -20px;
}

.about-nav.next {
    right: -20px;
}

.about-nav:hover {
    background: rgba(255,255,255,1);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .about-container {
        width: 95%;
    }
    
    .about-item {
        flex: 0 0 280px;
        min-width: 280px;
    }
    
    .about-item img {
        height: 350px;
    }
    
    .about-nav {
        display: none;
    }
}

/* 关于页面样式 */
.about-content {
    padding-top: 100px;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 60px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.about-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.about-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.about-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.about-content {
    padding: 20px;
    background: var(--card-bg);
    color: var(--text-primary);
}

.about-title {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--section-title);
}

.about-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.about-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    padding: 12px 20px;
    border-radius: 100px;
    cursor: pointer;
    font-size: 16px;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.about-nav:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.about-nav.prev {
    left: 20px;
}

.about-nav.next {
    right: 20px;
}

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

    .about-item img {
        height: 250px;
    }

    .about-title {
        font-size: 20px;
    }

    .about-description {
        font-size: 14px;
    }

    .about-nav {
        padding: 8px 16px;
        font-size: 14px;
    }
}

/* FAQ页面样式 */
.faq-page {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.faq-main-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.faq-description {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.faq-categories {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.faq-category {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-category h2 {
    padding: 20px;
    margin: 0;
    background: #f8f8f8;
    font-size: 1.2rem;
    color: #333;
}

.faq-list {
    padding: 0 20px;
}

.faq-item {
    border-bottom: 1px solid #eee;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    padding: 20px 0;
    position: relative;
    cursor: pointer;
    font-weight: 500;
    padding-right: 30px;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: #999;
}

.faq-item.active .faq-question::after {
    content: '-';
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-bottom: 0;
    color: #666;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    padding-bottom: 20px;
}

@media (max-width: 768px) {
    .faq-page {
        margin: 30px auto;
    }
    
    .faq-main-title {
        font-size: 1.5rem;
    }
}

/* 询问页面样式 */
.contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.contact-container {
    width: 100%;
    max-width: 800px;
    background: #fff;
    padding: 40px;
}

.contact-title {
    text-align: center;
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: normal;
}

.contact-description {
    text-align: center;
    color: #333;
    margin-bottom: 50px;
    line-height: 1.8;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
}

.required {
    color: #ff0000;
    margin-left: 3px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    background: #fff;
    font-size: 14px;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-notice {
    margin: 30px 0;
    color: #666;
    font-size: 13px;
    line-height: 1.6;
    text-align: center;
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.submit-btn {
    background: #000;
    color: #fff;
    border: none;
    padding: 15px 60px;
    font-size: 14px;
    cursor: pointer;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .contact-container {
        padding: 20px;
    }
    
    .contact-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .contact-description {
        margin-bottom: 30px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
}

/* 服务条款页面样式 */
.terms-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.terms-container {
    background: #fff;
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.terms-title {
    text-align: center;
    font-size: 24px;
    margin-bottom: 40px;
    font-weight: normal;
}

.terms-content {
    color: #333;
    line-height: 1.8;
}

.terms-intro {
    margin-bottom: 40px;
    font-size: 14px;
}

.terms-section {
    margin-bottom: 30px;
}

.terms-section h2 {
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 500;
}

.terms-section ol {
    padding-left: 20px;
    margin-bottom: 20px;
}

.terms-section li {
    margin-bottom: 10px;
    font-size: 14px;
}

.terms-section ul {
    padding-left: 20px;
    margin: 10px 0;
    list-style-type: disc;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .terms-container {
        padding: 20px;
    }
    
    .terms-title {
        font-size: 20px;
        margin-bottom: 30px;
    }
}

/* 隐私政策页面样式 */
.privacy-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.privacy-container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
}

.privacy-title {
    text-align: center;
    font-size: 24px;
    margin-bottom: 40px;
    font-weight: normal;
}

.privacy-content {
    font-size: 14px;
    line-height: 1.8;
    color: #333;
}

.privacy-intro {
    margin-bottom: 40px;
}

.privacy-section {
    margin-bottom: 30px;
}

.privacy-section h2 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
}

.privacy-section p {
    margin-bottom: 15px;
}

.privacy-section ul {
    padding-left: 20px;
    margin-bottom: 20px;
    list-style-type: disc;
}

.privacy-section li {
    margin-bottom: 10px;
}