body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to bottom, #1E3A8A, #000);
    color: white;
    line-height: 1.6;
    overflow-x: hidden;
}
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: linear-gradient(135deg, #0A7EF2, #1E3A8A);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
header h1 {
    font-size: 24px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}
header p {
    font-size: 14px;
    color: #FF6B35;
    margin: 0;
}
.container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    padding: 40px;
    max-width: 1400px;
    margin: 0 auto;
}
.text-section {
    grid-column: 1;
    padding-right: 20px;
}
.visualization {
    grid-column: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.visualization img {
    width: calc(33.33% - 20px);
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.visualization img:hover {
    transform: scale(1.1);
}
article {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}
article h2, article h3 {
    color: #FF6B35;
    margin-bottom: 15px;
}
article pre {
    background: #1E3A8A;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 14px;
    color: #fff;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: #1E3A8A;
    border-radius: 8px;
    overflow: hidden;
}
table th, table td {
    padding: 10px;
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.2);
}
table th {
    background: #FF6B35;
    color: white;
}
button {
    background-color: #FF6B35;
    border: none;
    color: white;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s ease;
}
button:hover {
    background-color: #e5602f;
}
@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
    }
    .visualization img {
        width: calc(50% - 10px);
    }
}
@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
    }
    .visualization img {
        width: 100%;
    }
}
@media (max-width: 480px) {
    header h1 {
        font-size: 20px;
    }
    article {
        padding: 20px;
    }
}