*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg: #fffbf5;
  --color-text: #3d2e1e;
  --color-heading: #1c1410;
  --color-link: #b45309;
  --color-link-hover: #92400e;
  --color-border: #e7e0d6;
  --color-muted: #78716c;
  --color-accent: #ea580c;
  --color-accent-hover: #c2410c;
  --color-card-bg: #fff;
  --max-width: 720px;
  --gap: 2rem;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem; line-height: 1.7; color: var(--color-text); background: var(--color-bg);
}

a { color: var(--color-link); text-decoration: none; }
a:hover { color: var(--color-link-hover); text-decoration: underline; }
img { max-width: 100%; height: auto; }

.site-header { background: var(--color-card-bg); border-bottom: 1px solid var(--color-border); padding: 1rem 0; }
.header-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gap); display: flex; justify-content: space-between; align-items: center; }
.site-logo { font-size: 1.5rem; font-weight: 700; color: var(--color-heading); }
.site-logo:hover { text-decoration: none; color: var(--color-accent); }
.site-nav a { margin-left: 1.5rem; color: var(--color-muted); font-weight: 500; }
.site-nav a:hover { color: var(--color-link); text-decoration: none; }

.container { max-width: var(--max-width); margin: 0 auto; padding: var(--gap); }

.hero { text-align: center; padding: 2rem 0 1rem; }
.hero h1 { font-size: 2.5rem; color: var(--color-heading); margin-bottom: 0.5rem; }
.tagline { font-size: 1.2rem; color: var(--color-muted); }

.post-list { margin-top: 1.5rem; }
.post-summary { background: var(--color-card-bg); border: 1px solid var(--color-border); border-radius: 8px; padding: 1.5rem; margin-bottom: 1.5rem; }
.post-summary h2 a, .post-summary h3 a { color: var(--color-heading); }
.post-summary h2 a:hover, .post-summary h3 a:hover { color: var(--color-link); text-decoration: none; }
.post-meta { font-size: 0.875rem; color: var(--color-muted); margin-bottom: 0.75rem; }
.read-more { font-weight: 600; color: var(--color-accent); }
.read-more:hover { color: var(--color-accent-hover); }

.post-header { margin-bottom: 2rem; }
.post-header h1 { font-size: 2rem; color: var(--color-heading); line-height: 1.3; margin-bottom: 0.75rem; }
.post-content { font-size: 1.05rem; }
.post-content h2 { font-size: 1.5rem; color: var(--color-heading); margin: 2rem 0 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--color-border); }
.post-content h3 { font-size: 1.25rem; color: var(--color-heading); margin: 1.5rem 0 0.75rem; }
.post-content p { margin-bottom: 1.25rem; }
.post-content ul, .post-content ol { margin: 1rem 0 1.25rem 1.5rem; }
.post-content li { margin-bottom: 0.5rem; }
.post-content blockquote { border-left: 4px solid var(--color-accent); padding: 1rem 1.5rem; margin: 1.5rem 0; background: var(--color-card-bg); border-radius: 0 8px 8px 0; }

.post-footer { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); }
.post-tags .tag { display: inline-block; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 4px; padding: 0.25rem 0.75rem; margin: 0.25rem; font-size: 0.85rem; color: var(--color-muted); }
.post-tags .tag:hover { background: var(--color-link); color: white; text-decoration: none; border-color: var(--color-link); }

.pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 2rem; list-style: none; }
.page-item a, .page-item span { display: inline-block; padding: 0.5rem 1rem; border: 1px solid var(--color-border); border-radius: 4px; }
.page-item.active span { background: var(--color-link); color: white; border-color: var(--color-link); }

.site-footer { border-top: 1px solid var(--color-border); padding: 2rem 0; text-align: center; color: var(--color-muted); font-size: 0.875rem; }
.footer-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gap); }

/* About blurb */
.about-blurb { text-align: center; color: var(--color-muted); font-size: 1.1rem; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Reading time & updated date */
.reading-time { margin-left: 0.5rem; }
.updated-date { margin-left: 0.5rem; font-style: italic; }

/* Taxonomy description */
.taxonomy-description { margin-bottom: 1.5rem; color: var(--color-muted); }

/* Table of Contents */
.toc { background: var(--color-card-bg); border: 1px solid var(--color-border); border-radius: 8px; padding: 1.25rem 1.5rem; margin-bottom: 2rem; }
.toc-title { font-size: 1rem; color: var(--color-heading); margin-bottom: 0.75rem; }
.toc ul { list-style: none; padding-left: 0; }
.toc li { margin-bottom: 0.35rem; }
.toc ul ul { padding-left: 1.25rem; }
.toc a { color: var(--color-link); font-size: 0.925rem; }

/* Author box */
.author-box { display: flex; align-items: center; gap: 1.25rem; background: var(--color-card-bg); border: 1px solid var(--color-border); border-radius: 8px; padding: 1.5rem; margin-top: 2rem; }
.author-avatar { flex-shrink: 0; color: var(--color-muted); }
.author-name { font-size: 1.1rem; color: var(--color-heading); margin-bottom: 0.25rem; }
.author-bio { font-size: 0.925rem; color: var(--color-muted); }

/* Related posts */
.related-posts { margin-top: 2.5rem; }
.related-posts h2 { font-size: 1.25rem; color: var(--color-heading); margin-bottom: 1rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.related-card { background: var(--color-card-bg); border: 1px solid var(--color-border); border-radius: 8px; padding: 1.25rem; }
.related-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.related-card h3 a { color: var(--color-heading); }
.related-card h3 a:hover { color: var(--color-link); text-decoration: none; }
.related-card p { font-size: 0.875rem; color: var(--color-muted); }

/* Featured grid */
.featured-section { margin-bottom: 2.5rem; }
.featured-section h2 { font-size: 1.5rem; color: var(--color-heading); margin-bottom: 1rem; }
.featured-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.featured-card { border-left: 4px solid var(--color-accent); }

/* Category sections */
.category-section { margin-bottom: 2.5rem; }
.category-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--color-border); }
.category-header h2 { font-size: 1.35rem; color: var(--color-heading); text-transform: capitalize; }
.view-all { font-weight: 600; color: var(--color-accent); font-size: 0.9rem; }
.view-all:hover { color: var(--color-accent-hover); }

/* Category badge */
.category-badge { display: inline-block; background: var(--color-accent); color: white; font-size: 0.75rem; padding: 0.15rem 0.6rem; border-radius: 12px; margin-left: 0.5rem; font-weight: 600; text-decoration: none; }
.category-badge:hover { background: var(--color-accent-hover); color: white; text-decoration: none; }

/* Callout boxes */
.callout { border-left: 4px solid var(--color-accent); background: var(--color-card-bg); border-radius: 0 8px 8px 0; padding: 1rem 1.25rem; margin: 1.5rem 0; }
.callout-title { font-weight: 700; margin-bottom: 0.5rem; color: var(--color-heading); }
.callout-icon { margin-right: 0.35rem; }
.callout-info { border-left-color: var(--color-accent); }
.callout-warning { border-left-color: #d97706; background: rgba(217, 119, 6, 0.08); }
.callout-warning .callout-title { color: #d97706; }
.callout-tip { border-left-color: var(--color-accent); }

/* FAQ accordion */
.faq-item { border: 1px solid var(--color-border); border-radius: 8px; margin-bottom: 0.75rem; overflow: hidden; }
.faq-item summary { padding: 1rem 1.25rem; cursor: pointer; font-weight: 600; color: var(--color-heading); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::after { content: "+"; font-size: 1.25rem; color: var(--color-muted); }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-answer { padding: 0 1.25rem 1rem; }

/* Key takeaway */
.takeaway { border-left: 4px solid var(--color-accent); background: var(--color-card-bg); border-radius: 0 8px 8px 0; padding: 1.25rem 1.5rem; margin: 1.5rem 0; }
.takeaway-label { display: block; color: var(--color-accent); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }

/* Comparison table */
.comparison-table { overflow-x: auto; margin: 1.5rem 0; }
.comparison-table table { width: 100%; border-collapse: collapse; }
.comparison-table th { background: var(--color-accent); color: white; padding: 0.75rem 1rem; text-align: left; }
.comparison-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--color-border); }
.comparison-table tr:nth-child(even) td { background: var(--color-card-bg); }

@media (max-width: 768px) {
  .header-inner { flex-direction: column; gap: 0.75rem; }
  .site-nav a { margin-left: 0; margin-right: 1rem; }
  .hero h1 { font-size: 1.75rem; }
  .post-header h1 { font-size: 1.5rem; }
  .related-grid { grid-template-columns: 1fr; }
  .featured-grid { grid-template-columns: 1fr; }
  .author-box { flex-direction: column; text-align: center; }
}