/* 基本重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* 全局样式 */
    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
        color: #ffffff;
        line-height: 1.6;
        padding: 20px;
    }

    h1, h2, h3, h4 {
        font-family: 'Neuropol X', sans-serif;
        color: #FFA500;
        margin-bottom: 20px;
    }

    p {
        margin-bottom: 15px;
        font-size: 1rem;
    }

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

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

    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }

    th, td {
        border: 1px solid #ffffff;
        padding: 10px;
        text-align: left;
    }

    th {
        background: #302b63;
    }

    ul {
        list-style-type: disc;
        margin-left: 20px;
        margin-bottom: 20px;
    }

    /* 图片样式 */
    .images-container {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 20px;
    }

    .images-container img {
        width: 100%;
        max-width: 320px;
        border-radius: 8px;
    }

    /* 按钮样式 */
    .button {
        display: inline-block;
        padding: 10px 20px;
        background: #1cb5e0;
        color: #ffffff;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        position: relative;
        overflow: hidden;
        transition: background 0.3s ease;
    }

    .button:hover {
        background: #0f0c29;
    }

    .button::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: all 0.4s ease-out;
    }

    .button:hover::after {
        width: 200px;
        height: 200px;
    }

    /* 导航栏 */
    .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 40px;
    }

    .navbar a {
        color: #ffffff;
        text-decoration: none;
        margin-left: 15px;
        position: relative;
    }

    .navbar a::after {
        content: '';
        display: block;
        width: 0;
        height: 2px;
        background: #FFA500;
        transition: width 0.3s;
        position: absolute;
        bottom: -5px;
        left: 0;
    }

    .navbar a:hover::after {
        width: 100%;
    }

    /* 参考内容区 */
    .reference-section {
        background: rgba(255, 255, 255, 0.1);
        padding: 30px;
        border-radius: 10px;
        margin-bottom: 40px;
    }

    .reference-section h2 {
        color: #FFA500;
        margin-bottom: 20px;
    }

    /* 动画效果 */
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }

    .fade-in {
        animation: fadeIn 2s ease-in;
    }

    /* 响应式设计 */
    @media (max-width: 1440px) {
        body {
            padding: 15px;
        }
    }

    @media (max-width: 1200px) {
        .images-container {
            justify-content: center;
        }
    }

    @media (max-width: 1024px) {
        .navbar {
            flex-direction: column;
            align-items: flex-start;
        }

        .navbar a {
            margin: 10px 0;
        }
    }

    @media (max-width: 768px) {
        .grid-container {
            grid-template-columns: 1fr;
        }

        .images-container {
            flex-direction: column;
            align-items: center;
        }
    }

    @media (max-width: 480px) {
        h1 {
            font-size: 1.5rem;
        }

        h2 {
            font-size: 1.3rem;
        }

        p, ul, table, pre {
            font-size: 0.9rem;
        }
    }

    @media (max-width: 320px) {
        .button {
            padding: 8px 16px;
            font-size: 0.8rem;
        }
    }

    /* 提示信息样式 */
    .design-reference {
        position: fixed;
        bottom: 10px;
        right: 10px;
        background: rgba(0, 0, 0, 0.7);
        color: #ffffff;
        padding: 5px 10px;
        border-radius: 5px;
        font-size: 0.9rem;
    }