/* 基础样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #1e3c72, #2a5298);
        color: #ffffff;
    }

    h1, h2, h3, h4 {
        font-family: 'Montserrat', sans-serif;
        font-weight: bold;
        color: #ffffff;
    }

    p {
        font-family: 'Roboto', sans-serif;
        font-weight: 300;
        line-height: 1.6;
        margin: 20px;
    }

    pre {
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin: 20px;
    }

    code {
        color: #00e6e6;
        font-family: 'Courier New', Courier, monospace;
    }

    /* 布局样式 */
    .container {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 50px;
    }

    .section {
        width: 100%;
        max-width: 1200px;
        margin-bottom: 50px;
        background: rgba(255, 255, 255, 0.05);
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    }

    .section img {
        width: 100%;
        max-width: 320px;
        height: auto;
        margin: 20px 0;
        border-radius: 10px;
    }

    /* 按钮样式 */
    .button {
        background-color: #4bc0c8;
        border: none;
        color: #ffffff;
        padding: 15px 30px;
        text-align: center;
        text-decoration: none;
        display: inline-block;
        font-size: 16px;
        margin: 10px 2px;
        cursor: pointer;
        border-radius: 5px;
        transition: background-color 0.3s ease;
    }

    .button:hover {
        background-color: #3aa7a0;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        .container {
            padding: 40px;
        }
    }

    @media (max-width: 1200px) {
        .section {
            padding: 25px;
        }
    }

    @media (max-width: 1024px) {
        .container {
            padding: 30px;
        }

        .section img {
            max-width: 280px;
        }
    }

    @media (max-width: 768px) {
        .container {
            padding: 20px;
        }

        .section {
            padding: 20px;
        }

        h1 {
            font-size: 2rem;
        }

        h2 {
            font-size: 1.75rem;
        }

        h3 {
            font-size: 1.5rem;
        }

        p {
            font-size: 1rem;
        }
    }

    @media (max-width: 480px) {
        .container {
            padding: 15px;
        }

        .section img {
            max-width: 240px;
        }

        h1 {
            font-size: 1.5rem;
        }

        h2 {
            font-size: 1.25rem;
        }

        h3 {
            font-size: 1.1rem;
        }

        p {
            font-size: 0.9rem;
        }
    }

    @media (max-width: 320px) {
        .section img {
            max-width: 200px;
        }

        .button {
            padding: 10px 20px;
            font-size: 14px;
        }
    }

    /* 其他样式 */
    .highlight {
        color: #bf40bf;
        font-weight: bold;
    }

    .code-block {
        background: rgba(0, 0, 0, 0.5);
        padding: 20px;
        border-radius: 10px;
        overflow-x: auto;
    }

    .footer {
        text-align: center;
        padding: 20px;
        background: rgba(255, 255, 255, 0.05);
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }

    a {
        color: #00e6e6;
        text-decoration: none;
    }

    a:hover {
        text-decoration: underline;
    }

    /* 动画效果 */
    .spin {
        animation: spin 2s infinite linear;
    }

    @keyframes spin {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
    }

    .particle-background {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
    }