body {
        margin: 0;
        font-family: 'Roboto', sans-serif;
        background: radial-gradient(circle, rgb(25, 29, 74), rgb(37, 41, 86));
        color: #fff;
        line-height: 1.6;
        overflow-x: hidden;
    }
    header {
        position: relative;
        height: 400px;
        background: linear-gradient(to bottom right, #0A192F, #1E3A5F);
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }
    header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 200%;
        height: 100%;
        background: repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255, 193, 7, 0.1) 20px, rgba(255, 193, 7, 0.1) 40px);
        animation: moveBackground 15s linear infinite;
        transform: rotate(30deg);
    }
    @keyframes moveBackground {
        from { transform: translateX(0%) rotate(30deg); }
        to { transform: translateX(-50%) rotate(30deg); }
    }
    header h1 {
        font-family: 'Fira Sans', sans-serif;
        font-size: 48px;
        font-weight: bold;
        text-align: center;
        z-index: 2;
        color: #FFC107;
        text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    }
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        box-sizing: border-box;
    }
    .grid-section {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
        margin: 40px 0;
    }
    .card {
        background: rgba(255, 255, 255, 0.08);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        padding: 20px;
        transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
        position: relative;
        overflow: hidden;
    }
    .card:hover {
        transform: scale(1.05);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }
    .card img {
        width: 100%;
        height: auto;
        border-radius: 8px;
        margin-bottom: 15px;
    }
    .card h3 {
        font-size: 20px;
        margin-bottom: 10px;
        color: #FFC107;
    }
    .card p {
        font-size: 14px;
        color: #d3d3d3;
    }
    .content-section {
        background: rgba(255, 255, 255, 0.05);
        padding: 30px;
        border-radius: 12px;
        margin: 40px 0;
    }
    .content-section h2 {
        font-family: 'Fira Sans', sans-serif;
        font-size: 36px;
        color: #FFC107;
        margin-bottom: 20px;
    }
    .content-section p {
        font-size: 16px;
        color: #f0f0f0;
        line-height: 1.8;
        margin-bottom: 20px;
    }
    pre {
        background: rgba(0, 0, 0, 0.4);
        padding: 15px;
        border-radius: 8px;
        overflow-x: auto;
    }
    code {
        color: #FFC107;
        font-family: 'Courier New', monospace;
        font-size: 14px;
    }
    table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
    }
    th, td {
        border: 1px solid #444;
        padding: 10px;
        text-align: left;
        color: #d3d3d3;
    }
    th {
        background: rgba(255, 255, 255, 0.05);
        color: #FFC107;
    }
    footer {
        text-align: center;
        padding: 20px;
        background: #0A192F;
        color: #aaa;
        font-size: 14px;
    }
    @media (max-width: 768px) {
        header h1 {
            font-size: 36px;
        }
        .grid-section {
            grid-template-columns: 1fr;
        }
        .card {
            padding: 15px;
        }
        .content-section {
            padding: 20px;
        }
    }