body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  max-width: 720px;
  margin: 2rem auto;
  padding: 0 1rem;
  background: #fefefe;
  color: #222;
}

h2, h3 {
  margin-top: 2rem;
}

code, pre {
  background: #f4f4f4;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}

nav { 
    border-bottom: 1px solid #ccc; 
    padding-bottom: 10px; 
    margin-bottom: 20px; 
}

nav a { 
    margin-right: 20px; 
    text-decoration: none; 
    color: #333; 
}

nav a:hover { 
    color: #007acc; 
}

article { 
    margin: 2em 0; 
}

.back-link { 
    margin-top: 30px; 
    padding-top: 20px; 
    border-top: 1px solid #eee; 
}

.tags {
    margin: 15px 0;
}

.tag {
    display: inline-block;
    background: #f1f5f9;
    color: #475569;
    padding: 4px 12px;
    margin: 2px 4px 2px 0;
    border-radius: 20px;
    font-size: 0.85em;
    text-decoration: none;
    border: 1px solid #e2e8f0;
    transition: all 0.2s;
}

.tag:hover {
    background: #007acc;
    color: white;
    border-color: #007acc;
}


.git-history, .git-diff {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 15px;
    margin: 20px 0;
}

.git-history pre, .git-diff pre {
    background: #2d3748;
    color: #e2e8f0;
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
}