/* ==========================================================================
   BLOG & ARTICLE DESIGN SYSTEM - KHOADS
   ========================================================================== */

.blog-hero {
  background: var(--bg-alt);
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 40px;
}

.blog-hero h1 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 16px;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--ink-muted);
  flex-wrap: wrap;
}

.blog-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  padding-bottom: 80px;
}

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
}

/* Article Content Typography */
.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--ink);
}

.article-body h2 {
  font-size: 1.65rem;
  margin-top: 1.8em;
  margin-bottom: 0.6em;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--green-light);
}

.article-body h3 {
  font-size: 1.35rem;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.article-body p {
  margin-bottom: 1.4em;
}

.article-body ul, .article-body ol {
  margin-bottom: 1.4em;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-body blockquote {
  border-left: 4px solid var(--green);
  background: var(--bg-subtle);
  padding: 16px 24px;
  margin: 24px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--forest-mid);
}

.article-body img {
  border-radius: var(--radius-md);
  margin: 28px 0;
  box-shadow: var(--shadow-sm);
}

/* Author Box */
.author-box {
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: center;
  margin: 48px 0;
}

.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-info h4 {
  margin-bottom: 6px;
}

.author-info p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

/* Sidebar TOC & Widgets */
.sidebar-sticky {
  position: sticky;
  top: 100px;
}

.widget-box {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.widget-title {
  font-size: 1.1rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}