/* 基础样式重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html, body {
        height: 100%;
        font-family: 'Open Sans', 'Lato', sans-serif;
        background-color: #121212;
        color: #ffffff;
        overflow-x: hidden;
    }

    body {
        position: relative;
        background: linear-gradient(135deg, #000046, #1CB5E0);
        overflow: hidden;
    }

    /* 动态粒子效果 */
    .particles {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('https://images.gptkong.com/demo/sample1.png') repeat;
        opacity: 0.3;
        animation: move-particle 60s linear infinite;
        z-index: -2;
    }

    @keyframes move-particle {
        from { transform: translate(0, 0); }
        to { transform: translate(-1000px, -1000px); }
    }

    /* 主要内容容器 */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        position: relative;
        z-index: 1;
    }

    /* 标题样式 */
    h1, h2, h3, h4, h5, h6 {
        font-family: 'Poppins', sans-serif;
        margin-bottom: 20px;
        color: #ffffff;
    }

    h1 {
        font-size: 48px;
        text-align: center;
        margin-top: 40px;
        background: linear-gradient(90deg, #8C9EFF, #FFAB91);
        -webkit-background-clip: text;
        color: transparent;
    }

    /* 按钮与链接样式 */
    a, button {
        background-color: #8C9EFF;
        color: #ffffff;
        border: none;
        padding: 10px 20px;
        border-radius: 5px;
        text-decoration: none;
        cursor: pointer;
        transition: background-color 0.3s ease;
    }

    a:hover, button:hover {
        background-color: #6A1B9A;
    }

    /* 卡片式容器 */
    .card {
        background-color: rgba(28, 181, 224, 0.1);
        border-radius: 10px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        padding: 30px;
        margin-bottom: 40px;
    }

    /* 表格样式 */
    table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
    }

    th, td {
        border: 1px solid #444;
        padding: 10px;
        text-align: left;
    }

    th {
        background-color: #1E1E1E;
    }

    /* 代码块样式 */
    pre {
        background-color: rgba(255, 255, 255, 0.1);
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin: 20px 0;
        font-family: 'Courier New', Courier, monospace;
    }

    code {
        color: #FFAB91;
    }

    /* 示例展示区 */
    .example-display {
        border: 2px solid #8C9EFF;
        padding: 20px;
        border-radius: 10px;
        background-color: rgba(140, 158, 255, 0.1);
        margin-bottom: 40px;
    }

    /* 图片样式 */
    .images-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin: 20px 0;
    }

    .images-grid img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
    }

    /* 响应式布局 */
    @media (max-width: 1440px) {
        h1 {
            font-size: 40px;
        }
    }

    @media (max-width: 1200px) {
        .container {
            padding: 15px;
        }

        h1 {
            font-size: 36px;
        }
    }

    @media (max-width: 1024px) {
        h1 {
            font-size: 32px;
        }

        .images-grid {
            justify-content: center;
        }
    }

    @media (max-width: 768px) {
        h1 {
            font-size: 28px;
        }

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

    @media (max-width: 480px) {
        h1 {
            font-size: 24px;
        }

        .card {
            padding: 20px;
        }

        pre {
            font-size: 14px;
        }
    }

    @media (max-width: 320px) {
        h1 {
            font-size: 20px;
        }

        .card {
            padding: 15px;
        }

        pre {
            font-size: 12px;
        }
    }

    /* 浮动按钮样式 */
    .floating-button {
        position: fixed;
        bottom: 30px;
        right: 30px;
        background-color: #FFAB91;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 10px rgba(0,0,0,0.3);
        transition: background-color 0.3s ease;
        z-index: 2;
    }

    .floating-button:hover {
        background-color: #6A1B9A;
    }

    /* 悬浮按钮图标 */
    .floating-button::before {
        content: '+';
        font-size: 30px;
        color: #ffffff;
    }

    /* 提示信息 */
    .notice {
        text-align: center;
        font-size: 18px;
        margin: 20px 0;
        color: #FFD700;
    }