body {
        margin: 0;
        font-family: 'Roboto', sans-serif;
        color: #FFFFFF;
        background: linear-gradient(180deg, #0E1F38 0%, #000000 100%);
        overflow-x: hidden;
    }

    header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.7);
        z-index: 1000;
        padding: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(10px);
    }

    header h1 {
        font-family: 'NeueMachina', sans-serif;
        font-size: 2.5em;
        color: #FFD700;
        margin: 0;
    }

    main {
        padding: 150px 20px;
        max-width: 1200px;
        margin: auto;
    }

    h2, h3 {
        color: #4297F2;
        margin-top: 1.5em;
        margin-bottom: 0.5em;
    }

    h4 {
        color: #FFD700;
        margin: 1em 0 0.5em;
    }

    p {
        line-height: 1.6;
        margin: 1em 0;
    }

    code {
        background-color: #3EB489;
        padding: 2px 4px;
        border-radius: 4px;
        color: #000;
    }

    .highlight {
        color: #FFD700;
    }

    .module {
        display: flex;
        justify-content: space-between;
        margin: 20px 0;
        padding: 20px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .module img {
        max-width: 100%;
        border-radius: 10px;
    }

    pre {
        background-color: #111;
        padding: 10px;
        border-radius: 6px;
        overflow: auto;
        color: #B5B5B5;
    }

    .loader {
        border: 8px solid #3EB489;
        border-top: 8px solid #4297F2;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        animation: spin 2s linear infinite;
        margin: 20px auto;
    }

    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    @media (max-width: 768px) {
        .module {
            flex-direction: column;
            padding: 10px;
        }

        header h1 {
            font-size: 1.8em;
        }

        h2 {
            font-size: 1.8em;
        }
    }