/* 隐私政策页面样式 */

/* 页面基础样式 */
.privacy-page {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #f5f5f7;
}

/* 页面头部样式在HTML内联样式中定义 */

/* 隐私政策主要内容 */
.privacy-main {
    padding: 88px 0 80px;
    background: #f5f5f7;
}

.privacy-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 22px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

/* 标题区域 */
.privacy-header {
    background: linear-gradient(135deg, #007AFF 0%, #5856D6 100%);
    color: white;
    padding: 80px 40px;
    text-align: center;
}

.privacy-title {
    font-size: 56px;
    line-height: 1.07;
    font-weight: 700;
    letter-spacing: -.005em;
    margin-bottom: 8px;
}

.privacy-subtitle {
    font-size: 21px;
    line-height: 1.19;
    font-weight: 400;
    margin-bottom: 40px;
    opacity: 0.9;
}

.privacy-meta {
    display: flex;
    justify-content: center;
    gap: 32px;
    font-size: 15px;
    opacity: 0.8;
}

.privacy-meta span {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

/* 导航目录 */
.privacy-nav {
    background: #f2f2f7;
    padding: 32px 40px;
    border-bottom: 1px solid #d2d2d7;
}

.privacy-nav h3 {
    font-size: 19px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 16px;
}

.nav-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-list li {
    margin: 0;
}

.nav-list a {
    display: block;
    padding: 8px 12px;
    color: #007AFF;
    text-decoration: none;
    border-radius: 8px;
    font-size: 15px;
    transition: background-color 0.2s ease;
}

.nav-list a:hover {
    background: #e5e5e7;
}

/* 内容区域 */
.privacy-content {
    padding: 40px;
}

.privacy-section {
    margin-bottom: 48px;
}

.privacy-section:last-child {
    margin-bottom: 0;
}

.privacy-section h2 {
    font-size: 32px;
    line-height: 1.125;
    font-weight: 700;
    color: #1d1d1f;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid #007AFF;
}

.privacy-section h3 {
    font-size: 21px;
    line-height: 1.19;
    font-weight: 600;
    color: #1d1d1f;
    margin: 32px 0 16px;
}

.privacy-section h4 {
    font-size: 17px;
    line-height: 1.29;
    font-weight: 600;
    color: #1d1d1f;
    margin: 24px 0 12px;
}

.privacy-section p {
    font-size: 17px;
    line-height: 1.47;
    color: #1d1d1f;
    margin-bottom: 16px;
}

.privacy-section ul {
    margin: 16px 0;
    padding-left: 24px;
}

.privacy-section li {
    font-size: 17px;
    line-height: 1.47;
    color: #1d1d1f;
    margin-bottom: 8px;
}

.privacy-section li strong {
    font-weight: 600;
    color: #1d1d1f;
}

.privacy-section em {
    font-style: italic;
    color: #86868b;
    font-size: 15px;
}

/* 权限表格 */
.permissions-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    background: #f2f2f7;
    border-radius: 12px;
    overflow: hidden;
}

.permissions-table th {
    background: #007AFF;
    color: white;
    padding: 16px;
    text-align: left;
    font-weight: 600;
    font-size: 15px;
}

.permissions-table td {
    padding: 16px;
    border-bottom: 1px solid #d2d2d7;
    font-size: 15px;
    line-height: 1.33;
}

.permissions-table tr:last-child td {
    border-bottom: none;
}

.permissions-table tr:nth-child(even) {
    background: #f8f9fa;
}

/* 联系信息 */
.contact-info {
    background: #f2f2f7;
    padding: 32px;
    border-radius: 16px;
    margin: 32px 0;
}

.contact-info h3 {
    font-size: 19px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 16px;
}

.contact-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li {
    margin-bottom: 12px;
    font-size: 15px;
    line-height: 1.33;
}

.contact-info strong {
    font-weight: 600;
    color: #1d1d1f;
    display: inline-block;
    min-width: 80px;
}

/* 高亮框 */
.highlight-box {
    background: #f2f2f7;
    border: 1px solid #d2d2d7;
    border-radius: 16px;
    padding: 24px;
    margin: 24px 0;
}

.highlight-box h4 {
    font-size: 17px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.highlight-box ul {
    margin: 0;
    padding-left: 20px;
}

.highlight-box li {
    margin-bottom: 8px;
    color: #1d1d1f;
}

/* 最后更新信息 */
.last-updated {
    background: #e8f5e8;
    border-left: 4px solid #30d158;
    padding: 24px;
    border-radius: 12px;
    margin-top: 40px;
    text-align: center;
}

.last-updated p {
    margin: 4px 0;
    font-size: 15px;
    color: #1d1d1f;
}

/* 响应式设计 */
@media (max-width: 834px) {
    .page-header {
        padding: 80px 0 32px;
    }

    .page-header h1 {
        font-size: 40px;
    }

    .page-header p {
        font-size: 19px;
    }

    .privacy-container {
        margin: 0 16px;
        border-radius: 16px;
    }

    .privacy-header {
        padding: 60px 24px;
    }

    .privacy-title {
        font-size: 48px;
    }

    .privacy-subtitle {
        font-size: 19px;
    }

    .privacy-meta {
        gap: 20px;
        flex-direction: column;
    }
    
    .privacy-nav {
        padding: 24px;
    }
    
    .nav-list {
        grid-template-columns: 1fr;
    }
    
    .privacy-content {
        padding: 24px;
    }
    
    .privacy-section h2 {
        font-size: 28px;
    }
    
    .privacy-section h3 {
        font-size: 19px;
    }
    
    .contact-info {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 80px 0 24px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .page-header p {
        font-size: 17px;
    }

    .privacy-main {
        padding: 80px 0 60px;
    }

    .privacy-container {
        margin: 0 8px;
    }

    .privacy-header {
        padding: 48px 20px;
    }

    .privacy-title {
        font-size: 40px;
    }

    .privacy-subtitle {
        font-size: 17px;
        margin-bottom: 32px;
    }

    .privacy-meta {
        flex-direction: column;
        gap: 12px;
    }
    
    .privacy-nav {
        padding: 20px;
    }
    
    .privacy-content {
        padding: 20px;
    }
    
    .privacy-section h2 {
        font-size: 24px;
    }
    
    .privacy-section h3 {
        font-size: 17px;
    }
    
    .privacy-section p,
    .privacy-section li {
        font-size: 16px;
    }
    
    .permissions-table {
        font-size: 14px;
    }
    
    .permissions-table th,
    .permissions-table td {
        padding: 12px 8px;
    }
    
    .contact-info {
        padding: 20px;
    }
}