* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background: #0a0a0a;
}

body {
    background: #0a0a0a;
    color: #e0e0e0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 40px;
    border-bottom: 1px solid #333;
}

.logo {
    color: #ffa500;
    font-size: 1.2rem;
}

.logo::before {
    content: 'sudo ';
}

.logo::after {
    content: ' >>';
}

nav a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s;
}

nav a:hover {
    color: #ffa500;
}

.back-link {
    display: inline-block;
    color: #888;
    text-decoration: none;
    margin-bottom: 30px;
    transition: color 0.3s;
}

.back-link::before {
    content: '← ';
}

.back-link:hover {
    color: #ffa500;
}

h1 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #fff;
    font-weight: 600;
}

.meta {
    color: #666;
    margin-bottom: 40px;
    font-size: 0.9rem;
}

.meta::before {
    content: 'published: ';
}

.tag {
    color: #4a9eff;
    margin-left: 5px;
}

.content {
    max-width: 900px;
}

.content p {
    margin-bottom: 25px;
    color: #ccc;
}

.content a {
    color: #4a9eff;
    text-decoration: none;
    transition: color 0.3s;
}

.content a:hover {
    color: #6bb3ff;
    text-decoration: underline;
}

h2 {
    color: #fff;
    font-size: 1.4rem;
    margin: 40px 0 20px 0;
    font-weight: 600;
}

.code-block {
    background: #151515;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: 20px;
    margin: 25px 0;
    overflow-x: auto;
    position: relative;
}

.code-header {
    color: #666;
    font-size: 0.85rem;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #2a2a2a;
}

.code-block code {
    color: #e0e0e0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
}

.keyword {
    color: #ff79c6;
}

.function {
    color: #50fa7b;
}

.string {
    color: #f1fa8c;
}

.type {
    color: #8be9fd;
}

.comment {
    color: #6272a4;
}

.copy-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #2a2a2a;
    border: 1px solid #3a3a3a;
    color: #888;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s;
}

.copy-btn:hover {
    background: #3a3a3a;
    color: #ffa500;
}

.copy-btn.copied {
    color: #50fa7b;
}

@media (max-width: 768px) {
    body {
        padding: 15px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .code-block {
        padding: 15px;
    }
}