body, html {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to right, #00008B, #8A2BE2);
    color: white;
    overflow-x: hidden;
    line-height: 1.6;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

header h1 {
    font-size: 24px;
    font-weight: bold;
    margin: 0;
    text-transform: uppercase;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-size: 16px;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #00FF7F;
}

main {
    padding-top: 80px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.grid-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.grid-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.grid-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}

h2, h3 {
    font-family: 'Roboto', sans-serif;
    font-weight: bold;
    color: #00FF7F;
}

p {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: #E0E0E0;
}

pre {
    background: rgba(0, 0, 0, 0.7);
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 14px;
    line-height: 1.4;
}

code {
    color: #00FF7F;
    font-family: 'Courier New', monospace;
}

footer {
    background: linear-gradient(to right, #8A2BE2, #00008B);
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    font-size: 14px;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 20px;
    }

    nav a {
        font-size: 14px;
    }

    pre {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .grid-container {
        grid-template-columns: 1fr;
    }

    header {
        flex-direction: column;
        align-items: flex-start;
    }

    nav a {
        margin: 5px 0;
    }
}