* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', monospace;
    background: #000;
    color: #fff;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 0;
}

.logo {
    font-size: 18px;
    color: #fff;
}

.nav {
    display: flex;
    gap: 20px;
}

.nav a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
}

.nav a:hover {
    color: #fff;
}

.hero {
    text-align: center;
    padding: 120px 0 80px;
}

.hero h1 {
    font-size: 72px;
    font-weight: normal;
    margin-bottom: 10px;
}

.hero p {
    color: #666;
    font-size: 16px;
    margin-bottom: 40px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: #fff;
    color: #000;
    text-decoration: none;
    font-size: 14px;
}

.btn:hover {
    background: #ddd;
}

.code-section {
    padding: 60px 0;
}

.code-section pre {
    background: #111;
    padding: 30px;
    border: 1px solid #222;
    overflow-x: auto;
}

.code-section code {
    font-size: 14px;
    color: #888;
    line-height: 1.8;
}

.footer {
    padding: 60px 0 40px;
    text-align: center;
}

.footer p {
    color: #666;
    font-size: 12px;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 48px;
    }
    
    .header {
        flex-direction: column;
        gap: 20px;
    }
}