/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Updated blog-friendly color palette */
  --primary-color: #DFD0B8;
  /* Deep blue for links & highlights */
  --secondary-color: #64748b;
  /* Muted gray-blue for subtitles */
  --accent-color: #f59e0b;
  /* Warm amber for accents */
  --text-color: #e2e8f0;
  /* Main text color */
  --text-light: #475569;
  /* Softer text color for meta/info */
  --bg-color: #222831;
  /* Page background */
  --bg-secondary: #948979;
  /* Cards / sections background */
  --border-color: #f59e0b;
  /* Soft border */
  --shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-color);
  background-color: var(--bg-color);
  max-width: 760px;
  /* more blog-like, narrow reading column */
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Blog post container */
article {
  background: var(--bg-color);
  box-shadow: var(--shadow);
  padding: 2rem;
  border-radius: 10px;
  margin-bottom: 3rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  color: var(--primary-color);
}

h3 {
  font-size: 1.5rem;
  margin-top: 2rem;
}

p {
  margin-bottom: 1.5rem;
}

/* Meta info for blog posts */
.post-meta {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

/* Navigation bar */
navbar {
  background-color: var(--bg-secondary);
  color: var(--text-light);
  display: flex;
  align-items: center;
  padding: 0 20px;
  height: 60px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-color);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

a:hover {
  border-color: var(--accent-color);
}

/* Lists */
ul,
ol {
  margin-left: 2rem;
  margin-bottom: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* Code blocks */
code {
  background-color: var(--bg-secondary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 0.9rem;
}

pre {
  background-color: var(--bg-secondary);
  padding: 1.25rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
}

/* Blockquotes */
blockquote {
  border-left: 4px solid var(--primary-color);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background-color: var(--bg-secondary);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--text-light);
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin: 2rem 0;
}

/* Horizontal rule */
hr {
  border: none;
  height: 2px;
  background: var(--border-color);
  margin: 3rem 0;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding: 1rem;
  }

  .navbar {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}