:root {
    --main-bg-color: #032B44;
    --text-color: #FFFFFF;
    --accent-color: #A5D6A7;
    --secondary-color: #808080;
    --hover-color: #FFC107;
}

body {
    font-family: 'Roboto', sans-serif;
    background: radial-gradient(circle, var(--main-bg-color), transparent);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, var(--main-bg-color), var(--accent-color));
    padding: 20px;
    text-align: center;
    position: relative;
    animation: glow 10s infinite alternate;
}

@keyframes glow {
    0% { box-shadow: 0 0 10px var(--accent-color); }
    100% { box-shadow: 0 0 30px var(--accent-color); }
}

header h1 {
    font-size: 2.5rem;
    font-weight: 900;
    margin: 0;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

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

.article-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
}

.article-section h2, .article-section h3 {
    color: var(--accent-color);
}

pre {
    background: var(--secondary-color);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

.button {
    background: var(--accent-color);
    color: var(--main-bg-color);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.button:hover {
    background: var(--hover-color);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    .container {
        grid-template-columns: 1fr;
    }
}