body {
    margin: 0;
    font-family: 'Roboto Mono', monospace;
    background: linear-gradient(135deg, #1e272e, #2d3436);
    color: #ecf0f1;
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #6c5ce7, #485461);
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    position: relative;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    width: 100%;
    margin-top: 20px;
}

.card {
    background: linear-gradient(135deg, #485461, #2d3436);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.card h3 {
    font-size: 1.2rem;
    margin-top: 10px;
    color: #6c5ce7;
}

article {
    background: #1e272e;
    padding: 30px;
    border-radius: 10px;
    margin-top: 40px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    max-width: 100%;
    overflow-wrap: break-word;
}

article h2, article h3 {
    color: #6c5ce7;
}

article pre {
    background: #2d3436;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
}

article code {
    color: #ecf0f1;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: #2d3436;
    border-radius: 5px;
    overflow: hidden;
}

table th, table td {
    padding: 10px;
    text-align: left;
    border: 1px solid #485461;
}

table th {
    background: #6c5ce7;
    color: white;
}

footer {
    text-align: center;
    padding: 20px;
    background: #1e272e;
    margin-top: 40px;
    color: #ecf0f1;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    header {
        font-size: 1.2rem;
        padding: 20px;
    }

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

    article {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.9rem;
    }

    header {
        font-size: 1rem;
    }

    .card h3 {
        font-size: 1rem;
    }

    article pre {
        font-size: 0.8rem;
    }
}