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

    body {
        font-family: 'Roboto', sans-serif;
        line-height: 1.6;
        color: #ffffff;
        background: linear-gradient(135deg, #4a00e0, #8e2de2);
        background-size: 200% 200%;
        animation: gradient-animation 10s ease infinite;
        overflow-x: hidden;
    }

    @keyframes gradient-animation {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    header {
        padding: 20px;
        text-align: center;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1000;
    }

    header h1 {
        font-size: 2rem;
        color: #ffcc00;
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    }

    main {
        padding: 100px 20px 20px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    article {
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    article h2 {
        color: #ff7f50;
        margin-bottom: 10px;
        text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
    }

    article h3 {
        color: #00ffff;
        margin-top: 20px;
    }

    article p {
        margin-bottom: 15px;
        line-height: 1.8;
    }

    article pre {
        background: #1e1e1e;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    article code {
        color: #00ff7f;
        font-family: 'Courier New', Courier, monospace;
    }

    table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 15px;
    }

    table, th, td {
        border: 1px solid #ffffff;
    }

    th, td {
        padding: 10px;
        text-align: left;
    }

    th {
        background: rgba(0, 255, 255, 0.3);
    }

    .example {
        border: 2px dashed #ff69b4;
        padding: 10px;
        margin-top: 20px;
        border-radius: 5px;
        background: rgba(255, 255, 255, 0.1);
    }

    .images {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 20px;
    }

    .images img {
        width: 100%;
        max-width: 150px;
        border-radius: 5px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    }

    footer {
        text-align: center;
        padding: 20px;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        margin-top: 40px;
    }

    .note {
        color: #ff4500;
        font-weight: bold;
        margin-bottom: 20px;
    }

    /* 动画和互动效果 */
    .button {
        display: inline-block;
        padding: 10px 20px;
        background: #ff7f50;
        color: #ffffff;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        transition: transform 0.3s ease, background 0.3s ease;
        text-decoration: none;
    }

    .button:hover {
        transform: scale(1.05);
        background: #ff4500;
    }

    /* 自适应布局 */
    @media(max-width: 480px) {
        header h1 {
            font-size: 1.5rem;
        }

        .images img {
            max-width: 100px;
        }
    }

    @media(min-width: 1024px) {
        .container {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    /* 视觉增强 */
    .particle-background {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: url('https://images.gptkong.com/demo/sample1.png') repeat;
        opacity: 0.2;
        z-index: -1;
    }