body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    background: #1a1a2e;
    color: #e0e0e0;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    color: #00d4ff;
    margin-top: 1.5em;
}

h1 {
    border-bottom: 2px solid #00d4ff;
    padding-bottom: 10px;
}

a {
    color: #00d4ff;
}

a:hover {
    color: #4de8ff;
}

code {
    background: #16213e;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', 'Consolas', monospace;
}

pre {
    background: #16213e;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    border-left: 3px solid #00d4ff;
}

pre code {
    background: none;
    padding: 0;
}

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

th, td {
    border: 1px solid #333;
    padding: 10px;
    text-align: left;
}

th {
    background: #16213e;
    color: #00d4ff;
}

tr:nth-child(even) {
    background: rgba(22, 33, 62, 0.5);
}

blockquote {
    border-left: 4px solid #00d4ff;
    margin: 20px 0;
    padding: 10px 20px;
    background: rgba(22, 33, 62, 0.5);
}

.nav {
    background: #16213e;
    padding: 15px 20px;
    margin: -40px -20px 30px -20px;
    border-bottom: 1px solid #333;
}

.nav a {
    margin-right: 20px;
    text-decoration: none;
}

.nav a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
}

hr {
    border: none;
    border-top: 1px solid #333;
    margin: 30px 0;
}