body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #1A237E, #000000);
    color: #FFFFFF;
    overflow-x: hidden;
    animation: aurora-move 15s linear infinite;
}
@keyframes aurora-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}
.container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.header {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    color: #B39DDB;
    text-shadow: 0 0 10px rgba(179, 157, 219, 0.8);
}
.card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    padding: 20px;
    margin: 10px;
    width: 100%;
    max-width: 800px;
    transition: transform 0.3s ease-in-out;
}
.card:hover {
    transform: translateY(-5px);
}
.code-block {
    background: rgba(0, 0, 0, 0.7);
    color: #81C784;
    padding: 15px;
    border-radius: 8px;
    font-family: 'Roboto Mono', monospace;
    overflow-x: auto;
    margin: 10px 0;
}
.table-container {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 15px;
    margin: 20px 0;
    max-width: 600px;
    width: 100%;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px;
    text-align: left;
}
th {
    background: rgba(179, 157, 219, 0.2);
}
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 20px 0;
}
.gallery img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-in-out;
}
.gallery img:hover {
    transform: scale(1.05);
}
@media (max-width: 768px) {
    .header {
        font-size: 28px;
    }
    .card {
        padding: 15px;
    }
    .code-block {
        font-size: 14px;
    }
}