/* Blog navigation */

.blog-nav {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.blog-nav .container {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.blog-nav-home {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-accent);
  text-decoration: none;
}

.blog-nav-home:hover {
  text-decoration: none;
  opacity: 0.8;
}

.blog-nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.blog-nav-link:hover,
.blog-nav-link.active {
  color: var(--color-accent);
}

/* Blog header */

.blog-header {
  padding: 3rem 0 2rem;
}

.blog-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.blog-header-sub {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* Post list */

.post-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 3rem;
}

.post-card {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.post-card:hover {
  text-decoration: none;
}

.post-card:hover .post-title {
  color: var(--color-accent);
}

.post-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.5rem;
}

.post-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

.post-excerpt {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.post-tags {
  margin-top: auto;
}

/* Article styles */

.article-header {
  padding: 3rem 0 1rem;
}

.article-header h1 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.article-meta {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.article-meta a {
  color: var(--color-accent);
}

/* Article body */

.article {
  padding-bottom: 4rem;
}

.article h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
}

.article h2:first-child {
  border-top: none;
  padding-top: 0;
  margin-top: 1.5rem;
}

.article h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-accent);
}

.article p {
  margin-bottom: 1rem;
  color: var(--color-text);
  line-height: 1.8;
}

.article strong {
  color: var(--color-text);
  font-weight: 600;
}

.article ul,
.article ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  color: var(--color-text);
}

.article li {
  margin-bottom: 0.4rem;
  line-height: 1.7;
}

/* Code blocks */

.article pre {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.25rem;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text);
}

.article code {
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  font-size: 0.88em;
}

.article p code,
.article li code {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.15em 0.4em;
  color: var(--color-accent);
}

/* Terminal output styling */

.terminal {
  position: relative;
}

.terminal::before {
  content: attr(data-title);
  display: block;
  background-color: var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius) var(--radius) 0 0;
  margin: 0 -1.5rem -0.25rem;
  padding-left: 1.5rem;
  margin-top: -1.25rem;
  margin-bottom: 1rem;
}

/* Accent text in code */

.code-green { color: #4ade80; }
.code-red { color: #f87171; }
.code-yellow { color: #fbbf24; }
.code-cyan { color: #22d3ee; }
.code-blue { color: #60a5fa; }
.code-dim { color: var(--color-text-muted); }
.code-bold { font-weight: 700; }

/* Callout boxes */

.callout {
  background-color: var(--color-accent-soft);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.callout p {
  margin-bottom: 0;
  color: var(--color-text);
}

.callout code {
  background: transparent;
  border: none;
  padding: 0;
}

/* Callout variants */

.callout-warn {
  background-color: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-left: 4px solid #fbbf24;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.callout-warn p {
  margin-bottom: 0;
  color: var(--color-text);
}

.callout-warn code {
  background: transparent;
  border: none;
  padding: 0;
}

.callout-success {
  background-color: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.25);
  border-left: 4px solid #4ade80;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.callout-success p {
  margin-bottom: 0;
  color: var(--color-text);
}

.callout-success code {
  background: transparent;
  border: none;
  padding: 0;
}

/* TLDR box */

.tldr {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.1), rgba(96, 165, 250, 0.05));
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  position: relative;
}

.tldr::before {
  content: "TL;DR";
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  padding: 0.2em 0.6em;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.tldr p {
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.tldr p:last-child {
  margin-bottom: 0;
}

.tldr code {
  background: transparent;
  border: none;
  padding: 0;
}

/* Aside / tangent */

.aside {
  border-left: 2px solid var(--color-border);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.aside p {
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.aside p:last-child {
  margin-bottom: 0;
}

/* Diagram blocks */

.diagram {
  text-align: center;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

/* Key point highlight */

.key-point {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text);
}

.key-point strong {
  color: var(--color-accent);
}

/* Article footer */

.article-footer {
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
  margin-top: 2rem;
}

.article-footer p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.article-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  margin-top: 1rem;
  margin-bottom: 1rem;
  transition: opacity 0.2s, transform 0.2s;
}

.article-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--color-bg);
}

/* Responsive */

@media (max-width: 600px) {
  .article-header h1 {
    font-size: 1.6rem;
  }

  .article pre {
    font-size: 0.8rem;
    padding: 1rem;
  }

  .blog-header h1 {
    font-size: 2rem;
  }
}