@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@700&family=Lato:wght@400&display=swap');
body {
    margin: 0;
    font-family: 'Lato', sans-serif;
    color: #333;
    background: linear-gradient(135deg, #1E3A8A, #15285A);
    line-height: 1.6;
}
header {
    background: linear-gradient(90deg, #1E3A8A, #65C400);
    color: #FFFFFF;
    padding: 2rem 1rem;
    text-align: center;
    font-family: 'Roboto', sans-serif;
}
header h1 {
    font-size: 2.5rem;
    margin: 0;
    letter-spacing: 1px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
header p {
    font-size: 1.2rem;
    margin-top: 0.5rem;
    opacity: 0.9;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.module {
    background: #F5F5F5;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.module:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.module img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
}
.article {
    background: #FFFFFF;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.article h2 {
    font-family: 'Roboto', sans-serif;
    font-weight: bold;
    font-size: 2rem;
    color: #1E3A8A;
    margin-bottom: 1rem;
}
.article h3 {
    font-family: 'Roboto', sans-serif;
    font-size: 1.5rem;
    color: #65C400;
    margin-top: 1.5rem;
}
.article p {
    font-size: 1rem;
    color: #333;
    margin-bottom: 1rem;
}
.article pre {
    background: #1E3A8A;
    color: #FFFFFF;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
}
.article table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}
.article table th,
.article table td {
    border: 1px solid #ddd;
    padding: 0.8rem;
    text-align: left;
}
.article table th {
    background: #65C400;
    color: #FFFFFF;
}
footer {
    background: #15285A;
    color: #FFFFFF;
    text-align: center;
    padding: 1.5rem;
    font-size: 0.9rem;
}
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    .container {
        grid-template-columns: 1fr;
    }
    .article pre {
        font-size: 0.8rem;
    }
}