/* 全局样式 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Roboto Mono', monospace;
        background: linear-gradient(135deg, #1A1A1D, #2E2E34);
        color: #FFFFFF;
        line-height: 1.6;
        padding: 20px;
    }

    a {
        color: #00FFFF;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    a:hover {
        color: #8A2BE2;
    }

    /* 容器样式 */
    .container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
        padding: 20px;
    }

    /* 卡片样式 */
    .card {
        background: radial-gradient(circle, rgba(255,87,34,0.8), transparent);
        border-radius: 15px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        overflow: hidden;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        position: relative;
        animation: fadeInSlide 1s ease forwards;
        opacity: 0;
        transform: translateY(20px);
    }

    .card:hover {
        transform: scale(1.05) rotateY(180deg);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    }

    .card img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .card-content {
        padding: 15px;
    }

    .card-title {
        font-size: 1.5em;
        margin-bottom: 10px;
        color: #00FFFF;
    }

    .card-description {
        font-size: 1em;
        margin-bottom: 15px;
        color: #FFFFFF;
    }

    .card-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 5px;
    }

    .card-tags .tag {
        background: #8A2BE2;
        padding: 5px 10px;
        border-radius: 5px;
        font-size: 0.9em;
        color: #FFFFFF;
        transition: transform 0.3s ease, background 0.3s ease;
        cursor: pointer;
    }

    .card-tags .tag:hover {
        transform: scale(1.1);
        background: #00FFFF;
    }

    /* 示例展示样式 */
    .example-section {
        background: linear-gradient(135deg, #8A2BE2, #2E2E34);
        padding: 30px;
        border-radius: 15px;
        margin-top: 40px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    .example-section h2 {
        font-size: 2em;
        margin-bottom: 20px;
        color: #00FFFF;
        text-align: center;
    }

    .example-section article {
        max-width: 800px;
        margin: 0 auto;
    }

    .example-section h3, .example-section h4 {
        color: #FF5734;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    .example-section p {
        margin-bottom: 15px;
        color: #FFFFFF;
    }

    .example-section pre {
        background: #1A1A1D;
        padding: 15px;
        border-radius: 10px;
        overflow-x: auto;
        margin-bottom: 15px;
    }

    .example-section code {
        color: #00FFFF;
        font-family: 'Roboto Mono', monospace;
    }

    /* 动画关键帧 */
    @keyframes fadeInSlide {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

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

        .card img {
            height: 180px;
        }

        .card-title {
            font-size: 1.4em;
        }

        .card-description {
            font-size: 0.95em;
        }
    }

    @media (max-width: 1200px) {
        .container {
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            padding: 15px;
        }

        .card img {
            height: 160px;
        }

        .example-section {
            padding: 25px;
        }

        .example-section h2 {
            font-size: 1.8em;
        }
    }

    @media (max-width: 1024px) {
        .card img {
            height: 150px;
        }

        .example-section h2 {
            font-size: 1.6em;
        }
    }

    @media (max-width: 768px) {
        .container {
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 10px;
            padding: 10px;
        }

        .card img {
            height: 140px;
        }

        .card-title {
            font-size: 1.3em;
        }

        .example-section h2 {
            font-size: 1.4em;
        }
    }

    @media (max-width: 480px) {
        .card img {
            height: 120px;
        }

        .card-title {
            font-size: 1.2em;
        }

        .example-section h2 {
            font-size: 1.2em;
        }
    }

    @media (max-width: 320px) {
        .container {
            grid-template-columns: 1fr;
            padding: 5px;
        }

        .card img {
            height: 100px;
        }

        .card-title {
            font-size: 1.1em;
        }

        .example-section h2 {
            font-size: 1em;
        }
    }

    /* 按钮样式 */
    .btn {
        display: inline-block;
        padding: 10px 20px;
        background: #00FFFF;
        color: #1A1A1D;
        border-radius: 5px;
        transition: background 0.3s ease, transform 0.3s ease;
        cursor: pointer;
    }

    .btn:hover {
        background: #8A2BE2;
        transform: scale(1.05);
    }

    /* 提示样式 */
    .note {
        text-align: center;
        margin-top: 30px;
        font-size: 1.2em;
        color: #FF5734;
    }