body, html {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(to right, #2a5298, #3a7bd5);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

header h1 {
    font-size: 2.5rem;
    margin: 0;
    color: #ffcc00;
}

header p {
    font-size: 1.2rem;
    color: #ffffff;
    margin-top: 10px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.section {
    flex: 1 1 100%;
    margin-bottom: 40px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.section h2 {
    font-size: 2rem;
    color: #ffcc00;
    margin-bottom: 15px;
}

.section p, .section ul, .section table {
    font-size: 1rem;
    color: #ffffff;
    line-height: 1.8;
}

.section pre {
    background: #1e3c72;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
    color: #ffffff;
}

.section table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.section th, .section td {
    border: 1px solid #ffffff;
    padding: 10px;
    text-align: left;
}

.section th {
    background: #3a7bd5;
    color: #ffffff;
}

.card {
    flex: 1 1 calc(33.333% - 20px);
    margin: 10px;
    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-in-out;
}

.card:hover {
    transform: translateY(-10px);
}

.card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 15px;
}

.card h3 {
    font-size: 1.2rem;
    color: #ffcc00;
    margin-bottom: 10px;
}

.card p {
    font-size: 0.9rem;
    color: #ffffff;
}

@media (max-width: 1024px) {
    .card {
        flex: 1 1 calc(50% - 20px);
    }
}

@media (max-width: 768px) {
    .card {
        flex: 1 1 100%;
    }
}

footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(to right, #2a5298, #1e3c72);
    margin-top: 40px;
}

footer p {
    font-size: 0.9rem;
    color: #ffffff;
}