body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: radial-gradient(circle, rgb(18, 18, 18), transparent);
    color: #ffffff;
    overflow-x: hidden;
}

header {
    background: linear-gradient(135deg, #0d0d0d, #1e1e1e);
    padding: 20px 40px;
    text-align: center;
    position: relative;
    z-index: 10;
}

header h1 {
    font-size: 36px;
    font-weight: bold;
    color: #00ff8f;
    text-shadow: 0 4px 8px rgba(0, 255, 143, 0.5);
}

header p {
    font-size: 18px;
    color: #cccccc;
    margin-top: 10px;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 40px;
    max-width: 1440px;
    margin: 0 auto;
}

.module {
    background-color: #1e1e1e;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    position: relative;
    transition: transform 0.3s ease-in-out;
}

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

.module img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.module h3 {
    font-size: 24px;
    font-weight: bold;
    color: #00ff8f;
    margin-bottom: 10px;
}

.module p {
    font-size: 16px;
    line-height: 1.6;
    color: #cccccc;
}

pre {
    background-color: #2c2c2c;
    color: #00ff8f;
    padding: 20px;
    border-radius: 10px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

code {
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

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

table th, table td {
    border: 1px solid #333333;
    padding: 10px;
    text-align: left;
}

table th {
    background-color: #1e1e1e;
    color: #00ff8f;
}

table td {
    background-color: #2c2c2c;
    color: #cccccc;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    background-color: rgba(0, 255, 143, 0.8);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    animation: float 5s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 1; }
    50% { transform: translateY(-20px) scale(1.2); opacity: 0.5; }
}

.loader {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #00ff8f;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 28px;
    }

    .container {
        padding: 20px;
    }

    pre {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 24px;
    }

    .module h3 {
        font-size: 20px;
    }

    .module p {
        font-size: 14px;
    }
}