body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #000033, #000000);
    color: #ffffff;
    line-height: 1.6;
}

header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(45deg, #1a0033, #00001a);
    position: relative;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, rgba(255, 0, 255, 0.1), transparent);
    z-index: -1;
}

header h1 {
    font-size: 3rem;
    text-shadow: 2px 2px 5px rgba(0, 255, 0, 0.5);
}

section {
    padding: 40px 20px;
    position: relative;
}

section:nth-child(even) {
    background: linear-gradient(135deg, #000022, #000000);
}

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

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.grid-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.grid-item:hover {
    transform: scale(1.05);
}

code {
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 5px;
    display: block;
    margin: 10px 0;
    white-space: pre-wrap;
}

pre {
    background: rgba(0, 255, 0, 0.1);
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th, td {
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px;
    text-align: center;
}

th {
    background: linear-gradient(90deg, #1a0033, #00001a);
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 20px 0;
}

.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: #ffffff;
    border-radius: 50%;
    animation: particle-animation 2s infinite;
}

@keyframes particle-animation {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    .grid-container {
        grid-template-columns: 1fr;
    }
}