/* Modern Blog Design - Clean & Contemporary */

:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --border-color: #e5e7eb;
  --border-hover: #d1d5db;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius: 8px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', 'Consolas', monospace;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin: 2rem 0 1rem 0;
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
}

h2 {
  font-size: 2rem;
  font-weight: 700;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  margin: 1.5rem 0;
  color: var(--text-secondary);
}

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

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

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
.site-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
}

.site-title a {
  color: inherit;
  border-bottom: none;
}

.site-description {
  color: var(--text-secondary);
  margin: 0.5rem 0 0 0;
  font-size: 1.1rem;
}

/* Navigation */
.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
  margin-top: 1rem;
}

.nav-menu a {
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.nav-menu a:hover {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

/* Main Content */
.main-content {
  padding: 3rem 0;
  min-height: 70vh;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  padding: 4rem 0;
  text-align: center;
  margin-bottom: 4rem;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 1.5rem 0;
  line-height: 1.2;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin: 0 0 2rem 0;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Section Titles */
.section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Posts Header */
.posts-header {
  text-align: center;
  margin-bottom: 4rem;
  padding: 2rem 0;
}

.posts-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 1.5rem auto;
  line-height: 1.6;
}

.posts-stats {
  margin-top: 1rem;
}

.total-posts {
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  font-size: 1rem;
}

/* Posts Grid */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

/* Featured Posts */
.featured-posts {
  padding: 4rem 0;
}

.post-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-image {
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}

.post-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.post-card:hover .post-image img {
  transform: scale(1.05);
}

.post-card .post-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card .post-title {
  font-size: 1.25rem;
  margin: 0 0 1rem 0;
}

.post-card .post-title a {
  color: var(--text-primary);
  border-bottom: none;
}

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

.post-card .post-excerpt {
  margin: 0 0 1.5rem 0;
  flex: 1;
  color: var(--text-secondary);
  line-height: 1.6;
}

.post-card .post-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.post-date-small {
  font-size: 0.875rem;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
}

.view-all-posts {
  text-align: center;
  margin-top: 3rem;
}

/* About Section */
.about-section {
  background: var(--bg-secondary);
  padding: 4rem 0;
  margin-top: 4rem;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text h2 {
  margin-top: 0;
  color: var(--text-primary);
}

.about-text p {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.about-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.about-avatar {
  text-align: center;
}

.avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bg-primary);
  box-shadow: var(--shadow-lg);
}

/* Post Layout */
.post {
  max-width: 800px;
  margin: 0 auto;
}

.post-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.post-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
  line-height: 1.2;
}

.post-meta {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin: 1rem 0;
}

.post-date {
  background: var(--bg-tertiary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 500;
  display: inline-block;
}

.post-tags {
  margin: 1rem 0;
}

.tag {
  display: inline-block;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin: 0.25rem;
  transition: all 0.2s ease;
}

.tag:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-1px);
}

/* Reading Time */
.reading-time {
  display: inline-block;
  background: var(--bg-tertiary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-left: 1rem;
}

.reading-time-icon {
  margin-right: 0.5rem;
}

/* Post Content */
.post-content {
  font-size: 1.125rem;
  line-height: 1.8;
}

.post-content h2 {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.post-content h3 {
  margin-top: 2.5rem;
}

.post-content p {
  margin: 1.75rem 0;
}

.post-content ul, .post-content ol {
  margin: 1.75rem 0;
  padding-left: 2rem;
}

.post-content li {
  margin: 0.5rem 0;
}

.post-content blockquote {
  border-left: 4px solid var(--primary-color);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: var(--radius);
}

/* Inline code styling */
.post-content code {
  background: var(--bg-tertiary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

/* Code block styling */
.post-content pre {
  background: var(--bg-tertiary);
  padding: 1.5rem;
  border-radius: var(--radius);
  overflow-x: auto;
  border: 1px solid var(--border-color);
  margin: 2rem 0;
  position: relative;
}

.post-content pre code {
  background: none;
  padding: 0;
  color: var(--text-primary);
  border: none;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Code highlighting */
.highlight {
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
  position: relative;
}

.highlight pre {
  margin: 0;
  border: none;
  background: none;
  padding: 1.5rem;
  overflow-x: auto;
}

/* Language indicator for highlighted code blocks */
.highlight::before {
  content: attr(data-lang);
  position: absolute;
  top: 0;
  right: 0;
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 0 var(--radius) 0 var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 1;
}

/* Ensure code blocks have proper spacing */
.highlight + .highlight {
  margin-top: 1rem;
}

/* Code line numbers (if enabled) */
.highlight .lineno {
  color: var(--text-muted);
  padding-right: 1rem;
  border-right: 1px solid var(--border-color);
  margin-right: 1rem;
  user-select: none;
}

/* Error highlighting */
.highlight .err {
  background-color: rgba(239, 68, 68, 0.1);
  border-left: 3px solid #ef4444;
  padding-left: 0.5rem;
}

/* Warning highlighting */
.highlight .w {
  background-color: rgba(245, 158, 11, 0.1);
  border-left: 3px solid #f59e0b;
  padding-left: 0.5rem;
}

/* Syntax highlighting colors */
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #999988; font-style: italic } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #000000; font-weight: bold } /* Keyword */
.highlight .o { color: #000000; font-weight: bold } /* Operator */
.highlight .cm { color: #999988; font-style: italic } /* Comment.Multiline */
.highlight .cp { color: #999999; font-weight: bold; font-style: italic } /* Comment.Preproc */
.highlight .c1 { color: #999988; font-style: italic } /* Comment.Single */
.highlight .cs { color: #999999; font-weight: bold; font-style: italic } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { color: #000000; font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #999999 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #aaaaaa } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #000000; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #000000; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #000000; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #000000; font-weight: bold } /* Keyword.Pseudo */
.highlight .kr { color: #000000; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #445588; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #009999 } /* Literal.Number */
.highlight .s { color: #d01040 } /* Literal.String */
.highlight .na { color: #008080 } /* Name.Attribute */
.highlight .nb { color: #0086b3 } /* Name.Builtin */
.highlight .nc { color: #445588; font-weight: bold } /* Name.Class */
.highlight .no { color: #008080 } /* Name.Constant */
.highlight .nd { color: #3c5d5d; font-weight: bold } /* Name.Decorator */
.highlight .ni { color: #800080 } /* Name.Entity */
.highlight .ne { color: #990000; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #990000; font-weight: bold } /* Name.Function */
.highlight .nl { color: #990000; font-weight: bold } /* Name.Label */
.highlight .nn { color: #555555 } /* Name.Namespace */
.highlight .nt { color: #000080 } /* Name.Tag */
.highlight .nv { color: #008080 } /* Name.Variable */
.highlight .ow { color: #000000; font-weight: bold } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mf { color: #009999 } /* Literal.Number.Float */
.highlight .mh { color: #009999 } /* Literal.Number.Hex */
.highlight .mi { color: #009999 } /* Literal.Number.Integer */
.highlight .mo { color: #009999 } /* Literal.Number.Oct */
.highlight .sb { color: #d01040 } /* Literal.String.Backtick */
.highlight .sc { color: #d01040 } /* Literal.String.Char */
.highlight .sd { color: #d01040 } /* Literal.String.Doc */
.highlight .s2 { color: #d01040 } /* Literal.String.Double */
.highlight .se { color: #d01040 } /* Literal.String.Escape */
.highlight .sh { color: #d01040 } /* Literal.String.Heredoc */
.highlight .si { color: #d01040 } /* Literal.String.Interpol */
.highlight .sx { color: #d01040 } /* Literal.String.Other */
.highlight .sr { color: #009926 } /* Literal.String.Regex */
.highlight .s1 { color: #d01040 } /* Literal.String.Single */
.highlight .ss { color: #990073 } /* Literal.String.Symbol */
.highlight .bp { color: #999999 } /* Name.Builtin.Pseudo */
.highlight .vc { color: #008080 } /* Name.Variable.Class */
.highlight .vg { color: #008080 } /* Name.Variable.Global */
.highlight .vi { color: #008080 } /* Name.Variable.Instance */
.highlight .il { color: #009999 } /* Literal.Number.Integer.Long */

/* Dark mode syntax highlighting */
@media (prefers-color-scheme: dark) {
  .highlight .hll { background-color: #2d3748 }
  .highlight .c { color: #a0aec0; font-style: italic } /* Comment */
  .highlight .err { color: #fc8181; background-color: #742a2a } /* Error */
  .highlight .k { color: #81e6d9; font-weight: bold } /* Keyword */
  .highlight .o { color: #81e6d9; font-weight: bold } /* Operator */
  .highlight .cm { color: #a0aec0; font-style: italic } /* Comment.Multiline */
  .highlight .cp { color: #a0aec0; font-weight: bold; font-style: italic } /* Comment.Preproc */
  .highlight .c1 { color: #a0aec0; font-style: italic } /* Comment.Single */
  .highlight .cs { color: #a0aec0; font-weight: bold; font-style: italic } /* Comment.Special */
  .highlight .gd { color: #fc8181; background-color: #742a2a } /* Generic.Deleted */
  .highlight .ge { color: #fc8181; font-style: italic } /* Generic.Emph */
  .highlight .gr { color: #fc8181 } /* Generic.Error */
  .highlight .gh { color: #a0aec0 } /* Generic.Heading */
  .highlight .gi { color: #68d391; background-color: #2a742a } /* Generic.Inserted */
  .highlight .go { color: #718096 } /* Generic.Output */
  .highlight .gp { color: #a0aec0 } /* Generic.Prompt */
  .highlight .gs { font-weight: bold } /* Generic.Strong */
  .highlight .gu { color: #718096 } /* Generic.Subheading */
  .highlight .gt { color: #fc8181 } /* Generic.Traceback */
  .highlight .kc { color: #81e6d9; font-weight: bold } /* Keyword.Constant */
  .highlight .kd { color: #81e6d9; font-weight: bold } /* Keyword.Declaration */
  .highlight .kn { color: #81e6d9; font-weight: bold } /* Keyword.Namespace */
  .highlight .kp { color: #81e6d9; font-weight: bold } /* Keyword.Pseudo */
  .highlight .kr { color: #81e6d9; font-weight: bold } /* Keyword.Reserved */
  .highlight .kt { color: #90cdf4; font-weight: bold } /* Keyword.Type */
  .highlight .m { color: #f6ad55 } /* Literal.Number */
  .highlight .s { color: #fc8181 } /* Literal.String */
  .highlight .na { color: #68d391 } /* Name.Attribute */
  .highlight .nb { color: #90cdf4 } /* Name.Builtin */
  .highlight .nc { color: #90cdf4; font-weight: bold } /* Name.Class */
  .highlight .no { color: #68d391 } /* Name.Constant */
  .highlight .nd { color: #81e6d9; font-weight: bold } /* Name.Decorator */
  .highlight .ni { color: #d69e2e } /* Name.Entity */
  .highlight .ne { color: #fc8181; font-weight: bold } /* Name.Exception */
  .highlight .nf { color: #fc8181; font-weight: bold } /* Name.Function */
  .highlight .nl { color: #fc8181; font-weight: bold } /* Name.Label */
  .highlight .nn { color: #a0aec0 } /* Name.Namespace */
  .highlight .nt { color: #68d391 } /* Name.Tag */
  .highlight .nv { color: #68d391 } /* Name.Variable */
  .highlight .ow { color: #81e6d9; font-weight: bold } /* Operator.Word */
  .highlight .w { color: #4a5568 } /* Text.Whitespace */
  .highlight .mf { color: #f6ad55 } /* Literal.Number.Float */
  .highlight .mh { color: #f6ad55 } /* Literal.Number.Hex */
  .highlight .mi { color: #f6ad55 } /* Literal.Number.Integer */
  .highlight .mo { color: #f6ad55 } /* Literal.Number.Oct */
  .highlight .sb { color: #fc8181 } /* Literal.String.Backtick */
  .highlight .sc { color: #fc8181 } /* Literal.String.Char */
  .highlight .sd { color: #fc8181 } /* Literal.String.Doc */
  .highlight .s2 { color: #fc8181 } /* Literal.String.Double */
  .highlight .se { color: #fc8181 } /* Literal.String.Escape */
  .highlight .sh { color: #fc8181 } /* Literal.String.Heredoc */
  .highlight .si { color: #fc8181 } /* Literal.String.Interpol */
  .highlight .sx { color: #fc8181 } /* Literal.String.Other */
  .highlight .sr { color: #68d391 } /* Literal.String.Regex */
  .highlight .s1 { color: #fc8181 } /* Literal.String.Single */
  .highlight .ss { color: #d69e2e } /* Literal.String.Symbol */
  .highlight .bp { color: #a0aec0 } /* Name.Builtin.Pseudo */
  .highlight .vc { color: #68d391 } /* Name.Variable.Class */
  .highlight .vg { color: #68d391 } /* Name.Variable.Global */
  .highlight .vi { color: #68d391 } /* Name.Variable.Instance */
  .highlight .il { color: #f6ad55 } /* Literal.Number.Integer.Long */
}

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

/* Post Footer */
.post-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.post-author {
  margin-bottom: 2rem;
}

.post-share {
  margin-bottom: 2rem;
}

.post-share h4 {
  margin-bottom: 1rem;
}

.share-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.post-comments {
  margin-top: 2rem;
}

.post-comments h4 {
  margin-bottom: 1rem;
}

/* Related Posts */
.related-posts {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
}

.related-posts h3 {
  text-align: center;
  margin-bottom: 2rem;
}

/* Footer */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 3rem 0;
  margin-top: 4rem;
}

.footer-content {
  text-align: center;
  color: var(--text-secondary);
}

.footer-info p {
  margin: 0.5rem 0;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.social-links a {
  color: var(--text-secondary);
  font-size: 1.5rem;
  transition: color 0.2s ease;
}

.social-links a:hover {
  color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .post-title {
    font-size: 2rem;
  }
  
  .nav-menu {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .main-content {
    padding: 2rem 0;
  }
  
  .hero {
    padding: 2rem 0;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .about-actions {
    justify-content: center;
  }
  
  .post-card .post-meta {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .share-buttons {
    flex-direction: column;
  }
  
  .posts-grid {
    grid-template-columns: 1fr;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --border-color: #374151;
    --border-hover: #4b5563;
  }
  
  .site-header {
    background-color: rgba(17, 24, 39, 0.95);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.post, .post-card {
  animation: fadeIn 0.6s ease-out;
}

/* Button styles */
.btn {
  display: inline-block;
  background: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--border-hover);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.btn-outline:hover {
  background: var(--bg-secondary);
  border-color: var(--primary-color);
}

/* Card styles */
.card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Grid layout */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Tags Page */
.tags-header {
  text-align: center;
  margin-bottom: 4rem;
  padding: 2rem 0;
}

.tags-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.tag-large {
  display: inline-block;
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
}

.tag-large:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tag-count {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-left: 0.5rem;
}

.tag-large:hover .tag-count {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.tags-content {
  max-width: 800px;
  margin: 0 auto;
}

.tag-section {
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.tag-section:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tag-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 1.5rem 0;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--primary-color);
  color: var(--text-primary);
}

.tag-title .tag-count {
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.tag-posts {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tag-post {
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.tag-post:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary-color);
}

.tag-post .post-title {
  margin: 0 0 0.5rem 0;
  font-size: 1.125rem;
}

.tag-post .post-title a {
  color: var(--text-primary);
  border-bottom: none;
}

.tag-post .post-title a:hover {
  color: var(--primary-color);
}

.tag-post .post-meta {
  margin: 0;
}

.tag-post .post-date {
  font-size: 0.875rem;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  display: inline-block;
}

.tag-post .post-excerpt {
  margin: 0.75rem 0 0 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}



/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin: 3rem 0;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.page-info {
  color: var(--text-secondary);
  font-weight: 600;
}

/* Browse by Year */
.browse-by-year {
  margin: 4rem 0;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.browse-by-year h3 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.year-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.year-link {
  display: inline-block;
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
}

.year-link:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Year Sections */
.year-section {
  margin: 3rem 0;
  padding: 2rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.year-title {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.year-posts {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.year-post {
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.year-post:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary-color);
}

.year-post .post-title {
  margin: 0 0 0.5rem 0;
  font-size: 1.125rem;
}

.year-post .post-title a {
  color: var(--text-primary);
  border-bottom: none;
}

.year-post .post-title a:hover {
  color: var(--primary-color);
}

.year-post .post-meta {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.year-post .post-date {
  font-size: 0.875rem;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
}

.year-post .post-tags {
  display: flex;
  gap: 0.5rem;
}

.year-post .tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
}

.year-post .post-excerpt {
  margin: 0.75rem 0 0 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* All Posts Section */
.all-posts-section {
  margin: 4rem 0;
  padding: 2rem 0;
  border-top: 2px solid var(--border-color);
}

.all-posts-section .section-title {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

/* Responsive adjustments for posts page */
@media (max-width: 768px) {
  .posts-grid {
    grid-template-columns: 1fr;
  }
  
  .pagination {
    flex-direction: column;
    gap: 1rem;
  }
  
  .year-links {
    justify-content: center;
  }
  
  .year-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

/* Popular Tags Section */
.popular-tags {
  padding: 4rem 0;
  background: var(--bg-secondary);
  margin: 2rem 0;
}

.tags-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
}

.tag-medium {
  display: inline-block;
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.tag-medium:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.view-all-tags {
  text-align: center;
  margin-top: 2rem;
}