@import url('https://fonts.googleapis.com/css2?family=Playfair+Display&family=Roboto&display=swap');
body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #8B4513, #2F4F4F);
    color: #00BFFF;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}
header {
    background: linear-gradient(to right, #C0C0C0, #A9A9A9);
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: #FFFFFF;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 20px;
}
.left-column {
    flex: 1;
    min-width: 300px;
    background: url('https://images.gptkong.com/demo/sample1.png') no-repeat center/cover;
    position: relative;
    margin: 10px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}
.right-column {
    flex: 1;
    min-width: 300px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin: 10px;
    backdrop-filter: blur(5px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}
.article-content h2, .article-content h3 {
    font-family: 'Playfair Display', serif;
    color: #FFFFFF;
    margin-top: 20px;
}
.article-content p {
    color: #D3D3D3;
    margin-bottom: 15px;
}
pre {
    background: rgba(0, 0, 0, 0.7);
    padding: 15px;
    border-radius: 5px;
    color: #00BFFF;
    font-size: 0.9rem;
    overflow-x: auto;
}
button {
    background: linear-gradient(to right, #C0C0C0, #A9A9A9);
    border: 2px solid #00BFFF;
    color: #FFFFFF;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.4);
}
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    pre {
        font-size: 0.8rem;
    }
}
footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(to right, #2F4F4F, #8B4513);
    color: #FFFFFF;
    font-size: 0.9rem;
}