/* 基本样式 */
    body {
        margin: 0;
        padding: 0;
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #6B73FF 0%, #000DFF 100%);
        color: #ffffff;
        line-height: 1.6;
    }

    h1, h2, h3, h4 {
        font-family: 'Montserrat', sans-serif;
        color: #FFD700;
    }

    h1 {
        font-size: 2.5em;
        text-align: center;
        margin: 20px 0;
    }

    h2 {
        font-size: 2em;
        margin-top: 40px;
    }

    h3 {
        font-size: 1.5em;
        margin-top: 30px;
    }

    p {
        margin: 20px 0;
        padding: 0 10px;
    }

    pre {
        background: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
        margin: 20px 10px;
    }

    code {
        font-family: 'Courier New', Courier, monospace;
        color: #00FF7F;
    }

    a {
        color: #FFD700;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #00FFFF;
    }

    /* 导航栏 */
    .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: rgba(0, 0, 0, 0.5);
        padding: 15px 30px;
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1000;
    }

    .navbar a {
        margin: 0 10px;
        color: #ffffff;
        font-size: 1em;
    }

    /* 容器 */
    .container {
        max-width: 1200px;
        margin: 100px auto 50px;
        padding: 20px;
        background: rgba(0, 0, 0, 0.6);
        border-radius: 10px;
    }

    /* 图片样式 */
    .image-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
        margin: 30px 0;
    }

    .image-grid img {
        width: 100%;
        height: auto;
        border-radius: 8px;
    }

    /* 代码块样式 */
    pre code {
        display: block;
        white-space: pre-wrap;
        word-wrap: break-word;
    }

    /* 响应式设计 */
    @media (max-width: 480px) {
        h1 {
            font-size: 1.8em;
        }
        .navbar {
            flex-direction: column;
        }
        .container {
            margin: 80px 10px 20px;
            padding: 15px;
        }
    }

    @media (min-width: 481px) and (max-width: 768px) {
        h1 {
            font-size: 2em;
        }
        .container {
            margin: 90px 20px 30px;
        }
    }

    @media (min-width: 769px) and (max-width: 1024px) {
        h1 {
            font-size: 2.2em;
        }
    }

    @media (min-width: 1200px) {
        h1 {
            font-size: 3em;
        }
    }

    /* 按钮样式 */
    .button {
        display: inline-block;
        padding: 10px 20px;
        background-color: #00FFFF;
        color: #000000;
        border-radius: 5px;
        transition: transform 0.3s ease, background-color 0.3s ease;
    }

    .button:hover {
        transform: scale(1.1);
        background-color: #FFD700;
    }

    /* 提示样式 */
    .notice {
        text-align: center;
        font-size: 1.2em;
        margin: 20px 0;
        color: #FF4500;
    }