/* 基础重置 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto Mono', monospace;
        background: linear-gradient(135deg, #1a1a40, #4b0082);
        color: #ffffff;
        line-height: 1.6;
        padding: 20px;
    }

    a {
        color: #39ff14;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #dcdcdc;
    }

    .container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    header, footer {
        text-align: center;
        padding: 10px 0;
    }

    h1, h2, h3 {
        font-family: 'Fira Code', monospace;
        margin-bottom: 10px;
    }

    h1 {
        font-size: 2.5em;
        color: #39ff14;
    }

    h2 {
        font-size: 2em;
        color: #dcdcdc;
    }

    h3 {
        font-size: 1.5em;
        color: #ffffff;
    }

    p {
        margin-bottom: 15px;
    }

    pre {
        background: #2e2e5c;
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
    }

    code {
        font-family: 'Fira Code', monospace;
        color: #39ff14;
    }

    .highlight {
        color: #39ff14;
    }

    .gradient-box {
        width: 100%;
        height: 200px;
        background: linear-gradient(135deg, #1a1a40, #4b0082);
        border-radius: 10px;
        margin-bottom: 20px;
    }

    .icon {
        transition: transform 0.3s ease, color 0.3s ease;
    }

    .icon:hover {
        transform: scale(1.2);
        color: #39ff14;
    }

    .card {
        background-color: #2e2e5c;
        color: #ffffff;
        padding: 15px;
        border-radius: 8px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transition: box-shadow 0.3s ease;
    }

    .card:hover {
        box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
    }

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

    .示例数据展示 {
        background-color: #2e2e5c;
        padding: 20px;
        border-radius: 10px;
    }

    @media (min-width: 480px) {
        .container {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (min-width: 768px) {
        .container {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    @media (min-width: 1024px) {
        .container {
            grid-template-columns: repeat(4, 1fr);
        }
    }

    @media (min-width: 1200px) {
        .container {
            grid-template-columns: repeat(5, 1fr);
        }
    }

    @media (min-width: 1440px) {
        .container {
            grid-template-columns: repeat(6, 1fr);
        }
    }

    /* 动态粒子效果 */
    .particle {
        position: absolute;
        width: 10px;
        height: 10px;
        background: #39ff14;
        border-radius: 50%;
        animation: float 5s infinite;
    }

    @keyframes float {
        0% { transform: translateY(0); opacity: 1; }
        100% { transform: translateY(-100px); opacity: 0; }
    }