body {
    font-family: 'Roboto Mono', monospace;
    background: linear-gradient(135deg, #00008B, #6A5ACD);
    color: #fff;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    overflow-x: hidden;
}
header {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}
header h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #00FF00;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}
header p {
    font-size: 1rem;
    color: #ccc;
    margin-top: 10px;
}
.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}
.card {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid #ccc;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}
.card:hover {
    transform: translateY(-10px);
}
.card img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 10px;
}
.card h2 {
    font-size: 1.5rem;
    color: #00FFFF;
    margin-bottom: 10px;
}
.card p {
    font-size: 1rem;
    color: #ddd;
}
.code-block {
    background: #000;
    color: #00FF00;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.4;
}
.table-container {
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
table th, table td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: left;
    color: #fff;
}
table th {
    background: #00008B;
    color: #00FFFF;
}
.module-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 20px;
}
.module-item {
    background: rgba(0, 0, 0, 0.8);
    padding: 15px;
    border-radius: 10px;
    flex: 1 1 calc(33.333% - 40px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}
.module-item:hover {
    transform: scale(1.05);
}
.module-item h3 {
    font-size: 1.2rem;
    color: #FF00FF;
    margin-bottom: 10px;
}
.module-item p {
    font-size: 1rem;
    color: #ddd;
}
.footer {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: #ccc;
    font-size: 0.9rem;
}
@media (max-width: 768px) {
    .module-item {
        flex: 1 1 calc(50% - 40px);
    }
}
@media (max-width: 480px) {
    .module-item {
        flex: 1 1 100%;
    }
}