body {
    margin: 0;
    font-family: 'Roboto', 'Open Sans', sans-serif;
    background: radial-gradient(circle, #1E1E2D, #000000);
    color: #FFFFFF;
    line-height: 1.6;
}

h1, h2, h3 {
    font-weight: bold;
    margin-bottom: 20px;
    color: #00BFFF;
}

p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #C0C0C0;
}

ul, ol {
    padding-left: 20px;
    margin-bottom: 20px;
}

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

a:hover {
    color: #39FF14;
}

article {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    padding: 10px;
    border: 1px solid #333;
    text-align: left;
}

th {
    background-color: #222;
}

pre {
    background-color: #1A1A1A;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 14px;
    color: #00BFFF;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 20px;
    alt: "";
}

button {
    background-color: #00BFFF;
    color: #FFFFFF;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

button:hover {
    transform: scale(1.1);
}

.loader {
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 3px solid #00BFFF;
    border-top: 3px solid #222;
    border-radius: 50%;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    article {
        padding: 10px;
    }

    h1, h2, h3 {
        font-size: 24px;
    }

    p {
        font-size: 14px;
    }

    pre {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    article {
        padding: 5px;
    }

    h1, h2, h3 {
        font-size: 20px;
    }

    p {
        font-size: 12px;
    }

    pre {
        font-size: 10px;
    }
}