body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: radial-gradient(circle, rgb(30, 41, 59), rgb(17, 24, 39));
    color: #f9fafb;
    line-height: 1.6;
    overflow-x: hidden;
}
header {
    background: linear-gradient(135deg, #0056b3, #00ff80);
    padding: 2rem 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
header h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    margin: 0;
}
header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: aurora-move 15s linear infinite;
}
@keyframes aurora-move {
    0% { transform: rotate(45deg) translateX(-50%) translateY(-50%); }
    100% { transform: rotate(405deg) translateX(-50%) translateY(-50%); }
}
main {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
section:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}
h2, h3 {
    color: #ffcc00;
    font-weight: bold;
    margin-top: 0;
}
p {
    color: #e2e8f0;
    margin: 1rem 0;
}
pre {
    background: #1e293b;
    color: #00ff80;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
    overflow: hidden;
}
th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
th {
    background: rgba(255, 255, 255, 0.1);
    color: #ffcc00;
}
td {
    color: #cbd5e1;
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin: 1rem 0;
}
.button {
    display: inline-block;
    background: #ffcc00;
    color: #000;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: bold;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease-in-out;
}
.button:hover {
    transform: scale(1.05);
}
.button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease-in-out;
    opacity: 0;
}
.button:hover::after {
    width: 200px;
    height: 200px;
    opacity: 1;
}
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    main {
        grid-template-columns: 1fr;
    }
}