:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --text: #231f1e;
  --text-muted: #6b625e;
  --accent: #7c4a27;
  --accent-hover: #5a341a;
  --border: #e6e0d8;
  --comment-bg: #f4f0ea;
  --font-serif: "Georgia", "Cambria", "Times New Roman", Times, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

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

.site-wrapper {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 1.5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.site-header {
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
  text-align: center;
}

.site-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.site-title a {
  color: var(--text);
  text-decoration: none;
}

.site-title a:hover {
  color: var(--accent);
}

.site-tagline {
  margin: 0 0 0.35rem;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
}

.site-description {
  margin: 0 0 1.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Navigation */
.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  font-weight: 600;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* Main Content */
.site-main {
  flex: 1;
}

/* Blog Feed */
.post-card {
  padding-bottom: 3rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.post-card:last-child {
  border-bottom: none;
}

.post-card-title,
.post-title,
.page-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans);
  font-size: 1.75rem;
  line-height: 1.3;
  font-weight: 700;
}

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

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

.post-meta {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.meta-sep {
  margin: 0 0.4rem;
}

.category-tag {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.category-tag:hover {
  text-decoration: underline;
}

.post-card-content p,
.post-content p,
.page-content p {
  margin: 0 0 1.25rem;
}

.post-card-content ol,
.post-card-content ul,
.post-content ol,
.post-content ul,
.page-content ol,
.page-content ul {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

.post-card-content li,
.post-content li,
.page-content li {
  margin-bottom: 0.4rem;
}

.post-card-footer {
  margin-top: 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.post-card-footer a {
  color: var(--text-muted);
  text-decoration: none;
}

.post-card-footer a:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* Blockquotes */
blockquote {
  margin: 1.75rem 0;
  padding: 1rem 1.5rem;
  border-left: 4px solid var(--accent);
  background: var(--comment-bg);
  font-style: italic;
  border-radius: 0 6px 6px 0;
}

blockquote p:last-child {
  margin-bottom: 0;
}

/* Images & Projects */
img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

.image-showcase {
  text-align: center;
  margin: 2rem 0;
}

.project-grid {
  margin: 2rem 0;
}

.project-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
}

.project-details h3 {
  margin-top: 0;
  font-family: var(--font-sans);
}

.btn-badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  background: var(--bg);
}

/* Comments Section */
.comments-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.comments-heading {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  margin: 0 0 1.25rem;
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comment-card {
  background: var(--comment-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.comment-reply {
  margin-left: 2rem;
  border-left: 3px solid var(--accent);
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.comment-author {
  color: var(--text);
}

.comment-date {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.comment-body {
  font-size: 0.95rem;
}

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

.post-footer-nav {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.site-footer p {
  margin: 0.35rem 0;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
  text-decoration: underline;
}

@media (max-width: 640px) {
  .site-header {
    padding: 2rem 0 1.5rem;
  }
  .site-title {
    font-size: 2rem;
  }
  .project-card {
    grid-template-columns: 1fr;
  }
  .comment-reply {
    margin-left: 1rem;
  }
}