body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #1a1a40, #000000);
    color: #ffffff;
    line-height: 1.6;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
header {
    text-align: center;
    padding: 40px 0;
    background: linear-gradient(135deg, #007bff, #6a11cb);
    color: #fff;
    border-bottom: 2px solid #00ffff;
}
header h1 {
    font-size: 2.5rem;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.tabs {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 20px;
}
.tab-item {
    background: linear-gradient(135deg, #1a1a40, #000000);
    color: #ffffff;
    padding: 15px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    flex: 1 1 calc(33.33% - 20px);
    margin: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.tab-item:hover {
    background: linear-gradient(135deg, #6a11cb, #2575fc);
    transform: scale(1.05);
}
.tab-item.active {
    background: linear-gradient(135deg, #ff6f61, #ff9966);
    color: #000000;
    font-weight: bold;
}
.tab-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    animation: fadeIn 0.5s ease-in-out;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 10px 0;
}
code {
    background: rgba(0, 0, 0, 0.5);
    color: #00ff00;
    padding: 10px;
    border-radius: 5px;
    display: block;
    white-space: pre-wrap;
    word-break: break-word;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
table th, table td {
    border: 1px solid #ffffff;
    padding: 10px;
    text-align: center;
}
table th {
    background: linear-gradient(135deg, #007bff, #6a11cb);
    color: #ffffff;
}
@media (max-width: 768px) {
    .tabs {
        flex-direction: column;
    }
    .tab-item {
        flex: 1 1 100%;
    }
}
.footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #000000, #1a1a40);
    color: #ffffff;
    margin-top: 40px;
}