body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #0B132B, #1C1C1E);
    color: #FFD700;
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(to bottom, #1C1C1E, transparent);
}

header h1 {
    font-family: 'Bodoni Moda', serif;
    font-size: 48px;
    color: #9370DB;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
}

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

.item {
    background: linear-gradient(135deg, #EEDFCC, #F5F5DC);
    border-radius: 10px;
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.3);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.item:hover {
    transform: translateY(-5px);
}

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

h2 {
    font-family: 'Bodoni Moda', serif;
    font-size: 32px;
    color: #FFD700;
    margin-bottom: 15px;
}

p {
    font-size: 16px;
    color: #D3D3D3;
}

code {
    display: block;
    background: #1C1C1E;
    color: #FFD700;
    padding: 15px;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    overflow-x: auto;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    animation: float 5s infinite ease-in-out;
    z-index: -1;
}

@keyframes float {
    0% { transform: translateY(-10px); opacity: 0; }
    50% { transform: translateY(10px); opacity: 1; }
    100% { transform: translateY(-10px); opacity: 0; }
}

.button {
    background-color: #FFD700;
    color: #0B132B;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    margin-top: 20px;
}

.button:hover {
    background-color: #B8860B;
    transform: scale(1.1);
}

.button:active {
    background-color: #CD7F32;
    transform: scale(0.9);
}

footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(to top, #1C1C1E, transparent);
    color: #D3D3D3;
    font-size: 14px;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 36px;
    }

    .item {
        padding: 15px;
    }

    code {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 24px;
    }

    p {
        font-size: 14px;
    }
}