body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0D47A1, #000);
    color: #FFFFFF;
    overflow-x: hidden;
    animation: aurora-move 15s linear infinite;
}
@keyframes aurora-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}
.header h1 {
    font-size: 36px;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}
.tabs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    margin-bottom: 20px;
}
.tab-item {
    padding: 10px 20px;
    background-color: #3F51B5;
    color: white;
    cursor: pointer;
    border-radius: 8px;
    transition: transform 0.3s ease;
}
.tab-item:hover {
    transform: scale(1.05);
}
.tab-item.active {
    background-color: #2196F3;
}
.content-section {
    background: radial-gradient(circle, rgba(255, 87, 34, 0.2), transparent);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}
.content-section h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #FF9800;
}
.content-section p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 15px;
}
pre {
    background-color: #000;
    color: #00BCD4;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: #1E1E1E;
}
th, td {
    padding: 10px;
    text-align: left;
    border: 1px solid #4CAF50;
}
th {
    background-color: #2196F3;
    color: white;
}
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}
.gallery img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.gallery img:hover {
    transform: scale(1.1);
}
@media (max-width: 768px) {
    .tabs {
        flex-direction: column;
    }
    .header h1 {
        font-size: 28px;
    }
    pre {
        font-size: 14px;
    }
}
@media (max-width: 480px) {
    .content-section h2 {
        font-size: 24px;
    }
    .gallery {
        grid-template-columns: 1fr;
    }
}