/* 重置默认样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* 设置全局字体和背景 */
    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #004AAD, #1E1E1E);
        color: #D1D1D1;
        line-height: 1.6;
        overflow-x: hidden;
    }

    /* 头部样式 */
    header {
        width: 100%;
        padding: 2rem;
        background: rgba(0, 0, 0, 0.7);
        text-align: center;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1000;
    }

    header h1 {
        font-size: 2.5rem;
        color: #FF6F47;
        margin-bottom: 0.5rem;
    }

    header p {
        font-size: 1rem;
        color: #FFFFFF;
    }

    /* 主容器样式 */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 6rem 2rem 2rem 2rem;
    }

    /* 文章样式 */
    article {
        background: rgba(255, 255, 255, 0.05);
        padding: 2rem;
        border-radius: 10px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    article h2 {
        font-size: 2rem;
        color: #FF6F47;
        margin-bottom: 1rem;
        text-align: center;
    }

    article h3 {
        font-size: 1.5rem;
        color: #FF6F47;
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
    }

    article p {
        font-size: 1rem;
        color: #D1D1D1;
        margin-bottom: 1rem;
        text-align: justify;
    }

    article pre {
        background: #1E1E1E;
        padding: 1rem;
        border-radius: 5px;
        overflow: auto;
        margin-bottom: 1rem;
    }

    article code {
        color: #FF6F47;
        font-family: 'Courier New', Courier, monospace;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin: 1rem 0;
    }

    table th, table td {
        border: 1px solid #444;
        padding: 0.75rem;
        text-align: left;
    }

    table th {
        background: #FF6F47;
        color: #FFFFFF;
    }

    table td {
        background: rgba(255, 255, 255, 0.1);
        color: #D1D1D1;
    }

    /* 模块化设计样式 */
    .module {
        margin-bottom: 2rem;
        padding: 1.5rem;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .module h3 {
        font-size: 1.25rem;
        color: #FF6F47;
        margin-bottom: 0.5rem;
    }

    .module p {
        font-size: 0.95rem;
        color: #D1D1D1;
    }

    /* 图形与图标样式 */
    .icon-circle {
        width: 50px;
        height: 50px;
        background-color: #FF6F47;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        color: white;
        font-size: 1.2rem;
        margin-right: 0.5rem;
    }

    .icon-container {
        display: flex;
        align-items: center;
        margin-bottom: 1rem;
    }

    /* 按钮样式 */
    .hover-button {
        background-color: #004AAD;
        color: white;
        padding: 10px 20px;
        border: none;
        border-radius: 5px;
        transition: background-color 0.3s ease;
        cursor: pointer;
    }

    .hover-button:hover {
        background-color: #FF6F47;
    }

    /* 响应式布局 */
    @media (max-width: 1440px) {
        .container {
            max-width: 1024px;
        }
    }

    @media (max-width: 1200px) {
        .container {
            max-width: 960px;
        }
    }

    @media (max-width: 1024px) {
        .container {
            padding: 5rem 1.5rem 1.5rem 1.5rem;
        }

        article h2 {
            font-size: 2rem;
        }
    }

    @media (max-width: 768px) {
        .module {
            padding: 1rem;
        }

        article h3 {
            font-size: 1.2rem;
        }

        article p {
            font-size: 0.9rem;
        }

        table th, table td {
            padding: 0.5rem;
            font-size: 0.85rem;
        }
    }

    @media (max-width: 480px) {
        header h1 {
            font-size: 2rem;
        }

        header p {
            font-size: 0.9rem;
        }

        .icon-circle {
            width: 40px;
            height: 40px;
            font-size: 1rem;
        }

        .hover-button {
            padding: 8px 16px;
            font-size: 0.9rem;
        }
    }

    @media (max-width: 320px) {
        header h1 {
            font-size: 1.5rem;
        }

        article h2 {
            font-size: 1.75rem;
        }

        article h3 {
            font-size: 1rem;
        }

        article p {
            font-size: 0.8rem;
        }

        table th, table td {
            padding: 0.4rem;
            font-size: 0.75rem;
        }

        .hover-button {
            padding: 6px 12px;
            font-size: 0.8rem;
        }
    }

    /* 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;
    }

    /* 图片样式 */
    .decorative-image {
        width: 100%;
        max-width: 320px;
        height: auto;
        border-radius: 10px;
        margin: 1rem 0;
    }

    /* 代码块样式 */
    .code-block {
        background: #1E1E1E;
        padding: 1rem;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 1rem;
    }

    /* 提示信息样式 */
    .note {
        background: rgba(255, 255, 255, 0.1);
        padding: 1rem;
        border-left: 5px solid #FF6F47;
        margin: 2rem 0;
        border-radius: 5px;
    }

    /* 结尾样式 */
    footer {
        text-align: center;
        padding: 2rem;
        background: rgba(0, 0, 0, 0.7);
        color: #FFFFFF;
    }