body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background: radial-gradient(circle, #8BC34A, #3498DB);
    animation: aurora-move 15s linear infinite;
    overflow-x: hidden;
}
@keyframes aurora-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}
header {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #3498DB, #F7DC6F);
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
header h1 {
    font-size: 2.5rem;
    font-family: 'HandwrittenFont', cursive;
    margin: 0;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease-in-out;
}
.card:hover {
    transform: scale(1.05);
}
.card img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}
.card-content {
    padding: 1.5rem;
    text-align: center;
}
.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.card-content p {
    font-size: 1rem;
    color: #555;
}
pre {
    background: #f4f4f4;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
}
code {
    color: #E74C3C;
    font-family: 'Courier New', Courier, monospace;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}
table th, table td {
    border: 1px solid #ddd;
    padding: 0.75rem;
    text-align: left;
}
table th {
    background: #3498DB;
    color: white;
}
table tr:nth-child(even) {
    background: #f9f9f9;
}
ul {
    list-style: none;
    padding: 0;
}
li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 0.5rem;
}
li::before {
    content: '•';
    color: #8BC34A;
    position: absolute;
    left: 0;
}
.footer {
    text-align: center;
    padding: 1rem;
    background: #3498DB;
    color: white;
    margin-top: 2rem;
}
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    .card {
        grid-column: span 1;
    }
}