/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    min-height: 100vh;
}

/* 头部样式 */
.header {
    background: #2c3e50;
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.header h1 {
    font-size: 2em;
    margin-bottom: 10px;
}

.update-date {
    font-size: 1em;
    opacity: 0.9;
}

/* 主要内容区域 */
.main-content {
    padding: 20px;
}

/* 介绍部分 */
.intro {
    background: #f8f9fa;
    padding: 20px;
    margin-bottom: 20px;
    border-left: 3px solid #3498db;
}

.intro p {
    margin-bottom: 15px;
}

/* 内容区块 */
.content-section {
    margin-bottom: 20px;
    background: #fff;
    border: 1px solid #ddd;
}

.content-section h2 {
    background: #3498db;
    color: white;
    padding: 15px 20px;
    margin: 0;
    font-size: 1.2em;
}

.content-section p {
    padding: 15px 20px;
    margin: 0;
    line-height: 1.6;
}

/* 信息块样式 */
.info-block {
    background: #f8f9fa;
    margin: 15px 20px;
    padding: 15px;
    border-left: 3px solid #3498db;
}

.info-block h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.info-block p {
    margin-bottom: 8px;
    padding: 0;
}

.info-block strong {
    color: #2c3e50;
    font-weight: 600;
}

/* 高亮部分 */
.highlight-section {
    background: #fff3cd;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid #ffeaa7;
}

.highlight-section h2 {
    color: #856404;
    margin-bottom: 10px;
    font-size: 1.2em;
}

.highlight-section p {
    color: #856404;
    line-height: 1.6;
}

/* SDK部分 */
.sdk-section {
    background: #fff;
    border: 1px solid #ddd;
    margin-top: 20px;
}

.sdk-section h2 {
    background: #6c5ce7;
    color: white;
    padding: 15px 20px;
    margin: 0;
    font-size: 1.2em;
}

.sdk-list {
    padding: 20px;
}

.sdk-item {
    background: #f8f9fa;
    margin-bottom: 15px;
    padding: 15px;
    border-left: 3px solid #6c5ce7;
}

.sdk-item:last-child {
    margin-bottom: 0;
}

.sdk-item h3 {
    color: #6c5ce7;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.sdk-item p {
    margin-bottom: 5px;
    padding: 0;
    line-height: 1.5;
}

.sdk-item a {
    color: #6c5ce7;
    text-decoration: none;
}

.sdk-item a:hover {
    text-decoration: underline;
}

/* 页脚样式 */
.footer {
    background: #2c3e50;
    color: white;
    padding: 20px;
    text-align: center;
    margin-top: 20px;
}

.footer-content p {
    margin-bottom: 5px;
    opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        margin: 0;
    }
    
    .header {
        padding: 20px 15px;
    }
    
    .header h1 {
        font-size: 1.8em;
    }
    
    .main-content {
        padding: 15px;
    }
    
    .content-section h2 {
        padding: 12px 15px;
        font-size: 1.1em;
    }
    
    .content-section p {
        padding: 12px 15px;
    }
    
    .info-block {
        margin: 10px 15px;
        padding: 12px;
    }
    
    .highlight-section {
        padding: 15px;
    }
    
    .sdk-list {
        padding: 15px;
    }
    
    .sdk-item {
        padding: 12px;
    }
}