body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #0A192F, #1E2D4B);
    color: #fff;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, #0A192F, #4CAF50);
    padding: 2rem 1rem;
    text-align: center;
    position: relative;
}

header h1 {
    font-family: 'Inter', sans-serif;
    font-size: 2.5rem;
    color: #FF6F61;
    margin: 0;
}

header p {
    font-size: 1rem;
    color: #d3d3d3;
    margin-top: 0.5rem;
}

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.grid-item {
    flex: 1 1 calc(50% - 20px);
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out;
}

.grid-item:hover {
    transform: scale(1.05);
}

.grid-item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.grid-item h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    color: #FF6F61;
    margin-bottom: 0.5rem;
}

.grid-item p {
    font-size: 0.9rem;
    color: #e0e0e0;
}

.article-container {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 1200px;
}

.article-container h2, .article-container h3 {
    font-family: 'Inter', sans-serif;
    color: #FF6F61;
}

.article-container pre {
    background: #1E2D4B;
    color: #FF6F61;
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
}

.article-container table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.article-container th, .article-container td {
    border: 1px solid #FF6F61;
    padding: 0.5rem;
    text-align: left;
}

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

    .grid-item {
        flex: 1 1 100%;
    }
}

footer {
    background: linear-gradient(135deg, #4CAF50, #0A192F);
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    font-size: 0.9rem;
}