@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@500&family=Open+Sans:wght@400;700&display=swap');
body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}
header h1 {
    font-family: 'Fira Code', monospace;
    font-size: 24px;
    color: #00bfff;
    margin: 0;
}
nav a {
    color: #d800ff;
    text-decoration: none;
    margin-left: 15px;
    font-size: 16px;
    transition: color 0.3s ease;
}
nav a:hover {
    color: #ff00cc;
}
.container {
    max-width: 1200px;
    margin: 80px auto 40px;
    padding: 0 20px;
}
h2, h3 {
    font-family: 'Fira Code', monospace;
    color: #00bfff;
    margin-top: 40px;
}
p, li {
    font-size: 16px;
    color: #ccc;
    margin-bottom: 15px;
}
pre {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid #333;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Fira Code', monospace;
    color: #00ff99;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid #444;
    border-radius: 8px;
    overflow: hidden;
}
th, td {
    padding: 10px;
    text-align: left;
    border: 1px solid #555;
}
th {
    background: rgba(0, 0, 0, 0.4);
    color: #00bfff;
}
td {
    color: #ddd;
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 20px 0;
    display: block;
}
@media (max-width: 768px) {
    header h1 {
        font-size: 20px;
    }
    nav a {
        font-size: 14px;
    }
    h2, h3 {
        font-size: 20px;
    }
    p, li {
        font-size: 14px;
    }
}
footer {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.7);
    color: #aaa;
    font-size: 14px;
}