body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3443);
    color: #e0e0e0;
    line-height: 1.6;
}
header {
    text-align: center;
    padding: 20px;
    background: linear-gradient(to right, #3f3f46, #4b5a62);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
header h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #c0fdff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 20px;
}
.sidebar {
    width: 25%;
    background: linear-gradient(to bottom, #1a1a2e, #2c394b);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.sidebar ul {
    list-style: none;
    padding: 0;
}
.sidebar li {
    margin: 10px 0;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease, background 0.3s ease;
}
.sidebar li:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}
.content-area {
    width: 70%;
    background: linear-gradient(to bottom, #1a1a2e, #2c394b);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
h2, h3 {
    color: #c0fdff;
    font-weight: bold;
    margin-top: 20px;
}
p {
    font-size: 1rem;
    color: #d0d0d0;
    margin: 10px 0;
}
pre {
    background: #16213e;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #c0fdff;
    margin: 15px 0;
}
code {
    color: #00ff99;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
}
th, td {
    padding: 10px;
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.2);
}
th {
    background: rgba(255, 255, 255, 0.15);
    color: #c0fdff;
    font-weight: bold;
}
td {
    color: #d0d0d0;
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
@media (max-width: 1024px) {
    .container {
        flex-direction: column;
    }
    .sidebar, .content-area {
        width: 100%;
    }
    pre {
        font-size: 0.8rem;
    }
}
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    .sidebar li {
        font-size: 0.9rem;
    }
    p {
        font-size: 0.9rem;
    }
}