:root {
    --primary-color: #8BC34A;
    --secondary-color: #6495ED;
    --accent-color: #FFC107;
    --neutral-color: #F5F5DC;
    --dark-color: #2F4F4F;
    --gradient-main: linear-gradient(135deg, #8BC34A, #6495ED);
    --gradient-secondary: linear-gradient(90deg, #FFC107, #FF8C00);
}

body {
    font-family: 'Roboto', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: var(--gradient-main);
    color: var(--dark-color);
    line-height: 1.6;
}

header {
    text-align: center;
    padding: 2rem;
    background: var(--gradient-secondary);
    color: white;
    font-family: 'Futura Bold', sans-serif;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: grid;
    gap: 20px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
    position: relative;
}

.card:hover {
    transform: scale(1.05);
}

.card img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.card-content {
    padding: 1rem;
    background: var(--neutral-color);
}

code {
    background: #f4f4f4;
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    font-family: 'Orbitron', monospace;
    color: var(--accent-color);
}

pre {
    background: #282c34;
    color: white;
    padding: 1rem;
    border-radius: 10px;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

th, td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
}