body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #121212, #000000);
    color: #FFFFFF;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    overflow-x: hidden;
}
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
header h1 {
    font-family: 'Glacial Indifference', sans-serif;
    font-size: 24px;
    color: #00FFB8;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
}
header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}
header nav ul li a {
    color: #FFFFFF;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}
header nav ul li a:hover {
    color: #00FFB8;
}
main {
    padding-top: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
section {
    margin-bottom: 40px;
}
h2 {
    font-family: 'Glacial Indifference', sans-serif;
    font-size: 36px;
    color: #00FFB8;
    margin-bottom: 20px;
    text-align: center;
}
p {
    font-size: 16px;
    line-height: 1.8;
    color: #CCCCCC;
    margin-bottom: 20px;
}
pre {
    background: radial-gradient(circle, rgba(0, 255, 184, 0.2), transparent);
    padding: 20px;
    border-radius: 10px;
    overflow-x: auto;
    margin-bottom: 20px;
}
code {
    color: #00FFB8;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    display: block;
}
.tab-container {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 20px;
}
.tab {
    padding: 10px 20px;
    background-color: #333;
    color: #fff;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}
.tab.active {
    background-color: #00FFB8;
    color: #000;
}
.content {
    background: rgba(0, 0, 0, 0.6);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}
th, td {
    border: 1px solid #444;
    padding: 10px;
    text-align: left;
    color: #CCCCCC;
}
th {
    background: linear-gradient(90deg, #00FFB8, #8A2BE2);
    color: #000;
}
.loader {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #00FFB8;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
    display: block;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@media (max-width: 768px) {
    header h1 {
        font-size: 20px;
    }
    header nav ul {
        flex-direction: column;
        gap: 10px;
    }
    h2 {
        font-size: 30px;
    }
    p {
        font-size: 14px;
    }
    pre {
        font-size: 12px;
    }
}