body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to bottom, #0D2F4A, #18191F);
    color: white;
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 50px 0;
    background: radial-gradient(circle, #35FF7B, transparent);
    animation: aurora-move 15s linear infinite;
}

header h1 {
    font-size: 3em;
    margin: 0;
    color: #35FF7B;
    text-shadow: 0 0 10px rgba(53, 255, 123, 0.8);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 50px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.module {
    flex: 1 1 calc(33.33% - 20px);
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.module:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.3);
}

article {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 8px;
    margin-top: 50px;
}

article h2, article h3 {
    color: #35FF7B;
    margin: 20px 0 10px;
}

article p, article ul, article table {
    line-height: 1.6;
    margin-bottom: 20px;
}

article pre {
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
    white-space: pre-wrap;
}

button {
    background-color: #35FF7B;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 4px;
}

button:hover {
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(53, 255, 123, 0.5);
}

footer {
    text-align: center;
    padding: 20px 0;
    background: #18191F;
}

footer p {
    font-size: 0.9em;
    opacity: 0.8;
}

@keyframes aurora-move {
    0% { background-position: 0 0; }
    100% { background-position: 1000px 0; }
}

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

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

img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    alt: "";
}