body {
    margin: 0;
    font-family: 'Roboto Mono', monospace;
    background: linear-gradient(to bottom, #1A237E, #000000);
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #6A1B9A, #0D47A1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

header h1 {
    font-size: 36px;
    font-weight: bold;
    text-transform: uppercase;
    background: linear-gradient(to right, #FFC107, #4CAF50);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}

article {
    background: rgba(0, 0, 0, 0.7);
    border-radius: 15px;
    padding: 20px;
    margin: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

h2, h3, h4 {
    color: #FFC107;
    margin-top: 30px;
}

p {
    color: #E0E0E0;
    margin-bottom: 15px;
}

code {
    background: #333333;
    color: #FFC107;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 14px;
}

pre {
    background: #1E1E1E;
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th, td {
    border: 1px solid #444444;
    padding: 10px;
    text-align: left;
    color: #FFC107;
}

th {
    background: #333333;
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    animation: flow 10s infinite linear;
}

@keyframes flow {
    0% { transform: translateX(-100%) translateY(0); }
    100% { transform: translateX(100%) translateY(100%); }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 28px;
    }

    .container {
        grid-template-columns: 1fr;
    }

    article {
        margin: 10px;
        padding: 15px;
    }

    code {
        font-size: 12px;
    }
}