/* 全局样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto Mono', monospace;
        background: linear-gradient(135deg, #0A1F3E, #000000);
        color: #FFFFFF;
        line-height: 1.6;
    }
    
    /* 导航栏样式 */
    .navbar {
        position: fixed;
        top: 0;
        width: 100%;
        background: rgba(10, 31, 62, 0.8);
        backdrop-filter: blur(10px);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 40px;
        z-index: 1000;
    }
    
    .navbar a {
        color: #39FF14;
        text-decoration: none;
        margin: 0 15px;
        font-weight: bold;
        transition: color 0.3s;
    }
    
    .navbar a:hover {
        color: #FF4500;
    }
    
    /* 主内容区域 */
    .container {
        max-width: 1200px;
        margin: 100px auto 50px auto;
        padding: 20px;
        display: grid;
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* 文章样式 */
    article {
        background: rgba(30, 30, 30, 0.9);
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 8px 16px rgba(0,0,0,0.5);
    }
    
    article h2, article h3, article h4 {
        color: #39FF14;
        margin-bottom: 20px;
    }
    
    article p {
        margin-bottom: 20px;
        color: #FFFFFF;
    }
    
    /* 代码块样式 */
    pre {
        background: #1E1E1E;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
    }
    
    code {
        color: #FF4500;
        font-family: 'Courier New', Courier, monospace;
    }
    
    /* 表格样式 */
    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }
    
    table, th, td {
        border: 1px solid #39FF14;
    }
    
    th, td {
        padding: 10px;
        text-align: left;
    }
    
    th {
        background: #0A1F3E;
    }
    
    /* 图片样式 */
    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .images img {
        width: 100%;
        max-width: 320px;
        border-radius: 5px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    }
    
    /* 提示信息样式 */
    .note {
        background: rgba(255, 87, 34, 0.8);
        color: #FFFFFF;
        padding: 15px;
        border-radius: 5px;
        text-align: center;
        font-weight: bold;
        margin-bottom: 30px;
    }
    
    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            max-width: 1100px;
        }
    }
    
    @media (max-width: 1200px) {
        .container {
            max-width: 900px;
        }
    }
    
    @media (max-width: 1024px) {
        .navbar {
            padding: 15px 30px;
        }
        .container {
            max-width: 700px;
        }
    }
    
    @media (max-width: 768px) {
        .navbar {
            flex-direction: column;
            align-items: flex-start;
        }
        .navbar a {
            margin: 10px 0;
        }
        .container {
            padding: 15px;
            gap: 20px;
        }
    }
    
    @media (max-width: 480px) {
        .navbar {
            padding: 10px 20px;
        }
        .container {
            max-width: 100%;
            padding: 10px;
        }
    }
    
    @media (max-width: 320px) {
        .navbar {
            padding: 8px 16px;
        }
        article {
            padding: 20px;
        }
    }
    
    /* 动画效果 */
    @keyframes aurora-move {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }
    
    .animated-background {
        background: radial-gradient(circle, rgb(255, 87, 34), transparent);
        animation: aurora-move 15s linear infinite;
    }
    
    /* 按钮样式 */
    .button {
        background: linear-gradient(to bottom, #FF4500, #B82C00);
        border: none;
        color: #FFFFFF;
        padding: 10px 20px;
        text-align: center;
        text-decoration: none;
        display: inline-block;
        font-size: 16px;
        border-radius: 5px;
        box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
        transition: transform 0.2s ease, background 0.3s;
    }
    
    .button:hover {
        transform: scale(1.1);
        background: linear-gradient(to bottom, #FF6347, #B22222);
    }
    
    .button:active {
        transform: scale(0.95);
        box-shadow: none;
    }
    
    /* 卡片式设计 */
    .card {
        background: rgba(20, 20, 20, 0.9);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 6px 12px rgba(0,0,0,0.4);
        transition: transform 0.3s, box-shadow 0.3s;
    }
    
    .card:hover {
        transform: translateY(-10px);
        box-shadow: 0 12px 24px rgba(0,0,0,0.5);
    }