.blog-hero {
  padding: 120px 0 60px;
  background-image: radial-gradient(ellipse at top, rgba(99, 102, 241, 0.15) 0%, transparent 50%);
}

article {
  background: #0B0F1A;
}

.blog-hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.blog-category {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(99, 102, 241, 0.15);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: #818cf8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.blog-title {
  font-size: 42px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 20px;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.blog-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.blog-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: white;
}

.blog-author-name {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

.blog-author-role {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.blog-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-tertiary);
  font-size: 14px;
}

.blog-stat {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-stat svg {
  width: 16px;
  height: 16px;
}

/* Article Content */
.blog-content {
  max-width: 740px;
  margin: 0 auto;
  padding: 60px 24px 120px;
}

.blog-content h2 {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin: 48px 0 20px;
}

.blog-content h3 {
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  margin: 36px 0 16px;
}

.blog-content p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 20px;
}

.blog-content a {
  color: #818cf8;
  text-decoration: none;
  border-bottom: 1px solid rgba(129, 140, 248, 0.3);
}

.blog-content a:hover {
  border-bottom-color: #818cf8;
}

.blog-content ul, .blog-content ol {
  margin: 20px 0;
  padding-left: 28px;
}

.blog-content li {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 10px;
}

.blog-content blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  background: rgba(99, 102, 241, 0.08);
  border-left: 4px solid #818cf8;
  border-radius: 0 12px 12px 0;
}

.blog-content blockquote p {
  margin: 0;
  font-style: italic;
}

.blog-content pre {
  margin: 24px 0;
  padding: 24px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  overflow-x: auto;
}

.blog-content code {
  font-family: 'SF Mono', Consolas, monospace;
  font-size: 14px;
  color: #e4e4e7;
}

.blog-content p code {
  padding: 2px 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  font-size: 15px;
  color: #e4e4e7;
}

.blog-content img {
  width: 100%;
  border-radius: 12px;
  margin: 32px 0;
}

/* Tags */
.blog-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.blog-tag {
  padding: 6px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: all 0.2s;
}

.blog-tag:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* CTA */
.blog-cta {
  margin-top: 48px;
  padding: 40px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.1));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 20px;
  text-align: center;
}
.blog-cta-badge {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 700;
  color: #22c55e;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.blog-cta h3 {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 12px;
}
.blog-cta p {
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0 0 24px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.blog-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.blog-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: white;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}
.blog-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4);
}
.blog-cta-link {
  font-size: 14px;
  font-weight: 500;
  color: #818cf8;
  text-decoration: none;
  transition: color 0.2s;
}
.blog-cta-link:hover { color: #a5b4fc; }
.blog-cta-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.blog-cta-trust span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--text-tertiary);
}
.blog-cta-trust svg { color: #22c55e; }

/* ═══ Mid-Article Inline CTA ═══ */
.blog-inline-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  margin: 32px 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(139,92,246,0.06));
  border: 1px solid rgba(99,102,241,0.25);
  border-left: 3px solid #6366f1;
  border-radius: 12px;
}
.blog-inline-cta-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.15);
  border-radius: 10px;
  color: #818cf8;
}
.blog-inline-cta-content { flex: 1; min-width: 0; }
.blog-inline-cta-content strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.blog-inline-cta-content p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}
.blog-inline-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}
.blog-inline-cta-btn {
  padding: 8px 18px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  transition: transform 0.2s;
}
.blog-inline-cta-btn:hover { transform: translateY(-1px); }
.blog-inline-cta-link {
  font-size: 12px;
  color: #818cf8;
  text-decoration: none;
  text-align: center;
}
.blog-inline-cta-link:hover { text-decoration: underline; }

/* ═══ Sticky Bottom CTA Bar ═══ */
.blog-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.blog-sticky-cta.visible { transform: translateY(0); }
.blog-sticky-cta-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(15, 15, 25, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(99,102,241,0.3);
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 500;
}
.blog-sticky-cta-inner svg { color: #818cf8; flex-shrink: 0; }
.blog-sticky-cta-btn {
  padding: 6px 16px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.2s;
}
.blog-sticky-cta-btn:hover { transform: translateY(-1px); }
.blog-sticky-cta-close {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 0;
  flex-shrink: 0;
}
.blog-sticky-cta-close:hover { color: #e2e8f0; }

/* ═══ Tables ═══ */
.table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: 12px;
  border: 1px solid rgba(99,102,241,0.2);
}
.table-wrapper table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table-wrapper th {
  padding: 12px 16px;
  background: rgba(99,102,241,0.1);
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  border-bottom: 1px solid rgba(99,102,241,0.2);
  white-space: nowrap;
}
.table-wrapper td {
  padding: 10px 16px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.table-wrapper tr:last-child td { border-bottom: none; }
.table-wrapper tr:hover td { background: rgba(99,102,241,0.04); }

/* ═══ Reading Progress Bar ═══ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, #6366f1, #8b5cf6, #a78bfa);
  z-index: 9999;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.5);
}

/* ═══ Breadcrumb Navigation ═══ */
.blog-breadcrumb {
  max-width: 800px;
  margin: 0 auto;
  padding: 90px 24px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}
.blog-breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}
.blog-breadcrumb a:hover { color: #818cf8; }
.blog-breadcrumb-sep {
  color: rgba(255,255,255,0.25);
  font-size: 11px;
}
.blog-breadcrumb-current {
  color: rgba(255,255,255,0.7);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 320px;
}

/* ═══ Social Sharing ═══ */
.blog-share {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}
.blog-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  overflow: hidden;
  flex-shrink: 0;
}
.blog-share-btn:hover {
  background: rgba(99,102,241,0.15);
  border-color: rgba(99,102,241,0.4);
  color: #818cf8;
  transform: translateY(-2px);
}
.blog-share-btn svg,
.blog-content .blog-share-btn svg { width: 18px; height: 18px; max-width: 18px; max-height: 18px; flex-shrink: 0; }
.blog-share-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ═══ Table of Contents Sidebar ═══ */
.blog-layout {
  display: flex;
  max-width: 1100px;
  margin: 0 auto;
  gap: 48px;
  padding: 60px 24px 120px;
}
.blog-layout .blog-content {
  flex: 1;
  min-width: 0;
  max-width: 740px;
  padding: 0;
  margin: 0;
}
.blog-toc {
  width: 220px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
  align-self: flex-start;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  display: none;
}
@media (min-width: 1100px) {
  .blog-toc { display: block; }
}
.blog-toc-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 12px;
}
.blog-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 2px solid rgba(255,255,255,0.06);
}
.blog-toc-item {
  padding: 6px 0 6px 16px;
  font-size: 13px;
  line-height: 1.4;
  border-left: 2px solid transparent;
  margin-left: -2px;
  transition: all 0.2s;
}
.blog-toc-item a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}
.blog-toc-item a:hover { color: #818cf8; }
.blog-toc-item.active {
  border-left-color: #6366f1;
}
.blog-toc-item.active a { color: #a5b4fc; font-weight: 500; }
.blog-toc-item.toc-h3 { padding-left: 28px; font-size: 12px; }
.blog-toc::-webkit-scrollbar { width: 3px; }
.blog-toc::-webkit-scrollbar-track { background: transparent; }
.blog-toc::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

/* ═══ Copy Code Button ═══ */
.blog-content pre {
  position: relative;
}
.copy-code-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all 0.2s;
  opacity: 0;
  font-family: inherit;
}
.blog-content pre:hover .copy-code-btn { opacity: 1; }
.copy-code-btn:hover {
  background: rgba(99,102,241,0.2);
  border-color: rgba(99,102,241,0.4);
  color: #a5b4fc;
}
.copy-code-btn.copied {
  background: rgba(34,197,94,0.15);
  border-color: rgba(34,197,94,0.4);
  color: #4ade80;
}

/* ═══ Scroll to Top ═══ */
.scroll-top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(99,102,241,0.9);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(99,102,241,0.3);
  backdrop-filter: blur(8px);
}
.scroll-top-btn.visible {
  opacity: 1;
  transform: translateY(0);
}
.scroll-top-btn:hover {
  background: rgba(99,102,241,1);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99,102,241,0.4);
}
.scroll-top-btn svg { width: 20px; height: 20px; }

/* ═══ Author Bio Card ═══ */
.author-bio {
  margin-top: 48px;
  padding: 28px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.author-bio-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}
.author-bio-info { flex: 1; }
.author-bio-name {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}
.author-bio-role {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
}
.author-bio-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin: 0;
}

/* ═══ Article Feedback ═══ */
.article-feedback {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
}
.article-feedback-label {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  flex: 1;
}
.article-feedback-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-feedback-btn:hover {
  background: rgba(99,102,241,0.15);
  border-color: rgba(99,102,241,0.3);
  transform: scale(1.1);
}
.article-feedback-btn.selected {
  background: rgba(99,102,241,0.2);
  border-color: rgba(99,102,241,0.5);
}

/* ═══ Callout / Tip Boxes ═══ */
.callout {
  margin: 32px 0;
  padding: 20px 24px 20px 52px;
  border-radius: 12px;
  border-left: 4px solid;
  position: relative;
  font-size: 15px;
  line-height: 1.7;
}
.callout::before {
  position: absolute;
  left: 18px;
  top: 20px;
  font-size: 18px;
}
.callout p { margin: 0; font-size: 15px; }
.callout p + p { margin-top: 10px; }
.callout-title {
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

/* Note (blue/indigo) */
.callout-note {
  background: rgba(99, 102, 241, 0.08);
  border-left-color: #818cf8;
  color: rgba(255,255,255,0.85);
}
.callout-note::before { content: "ℹ️"; }
.callout-note .callout-title { color: #a5b4fc; }

/* Tip (green) */
.callout-tip {
  background: rgba(34, 197, 94, 0.08);
  border-left-color: #22c55e;
  color: rgba(255,255,255,0.85);
}
.callout-tip::before { content: "💡"; }
.callout-tip .callout-title { color: #4ade80; }

/* Warning (amber) */
.callout-warning {
  background: rgba(245, 158, 11, 0.08);
  border-left-color: #f59e0b;
  color: rgba(255,255,255,0.85);
}
.callout-warning::before { content: "⚠️"; }
.callout-warning .callout-title { color: #fbbf24; }

/* Caution (red) */
.callout-caution {
  background: rgba(239, 68, 68, 0.08);
  border-left-color: #ef4444;
  color: rgba(255,255,255,0.85);
}
.callout-caution::before { content: "🚨"; }
.callout-caution .callout-title { color: #f87171; }

/* ═══ Print Styles ═══ */
@media print {
  .reading-progress, .scroll-top-btn, .blog-share, .blog-toc,
  .blog-breadcrumb, .blog-cta, .related-posts, .article-feedback,
  .blog-inline-cta, .blog-sticky-cta,
  nav, footer, .blog-share { display: none !important; }
  article { background: white !important; }
  .blog-content { max-width: 100%; padding: 0; color: #111; }
  .blog-content h2, .blog-content h3, .blog-title { color: #111 !important; }
  .blog-content p, .blog-content li { color: #333 !important; }
  .blog-content pre { border: 1px solid #ddd; }
  .copy-code-btn { display: none; }
}

/* ═══ Responsive ═══ */
@media (max-width: 768px) {
  .blog-layout { flex-direction: column; gap: 0; padding: 40px 16px 80px; }
  .blog-toc { display: none; }
  .blog-title { font-size: 28px; }
  .blog-breadcrumb { padding-top: 72px; }
  .blog-share { flex-wrap: wrap; }
  .author-bio { flex-direction: column; align-items: center; text-align: center; }
  .scroll-top-btn { bottom: 20px; right: 20px; width: 40px; height: 40px; }
  .blog-inline-cta { flex-direction: column; align-items: flex-start; }
  .blog-inline-cta-actions { flex-direction: row; width: 100%; }
  .blog-sticky-cta-inner { padding: 10px 14px; font-size: 12px; gap: 8px; }
  .blog-sticky-cta-inner > span { display: none; }
  .blog-sticky-cta-btn { font-size: 12px; padding: 6px 12px; }
  .blog-cta { padding: 28px 20px; }
  .blog-cta h3 { font-size: 22px; }
  .blog-cta-trust { gap: 12px; }
}

/* ═══ Light Mode Overrides ═══ */
[data-theme="light"] article {
  background: #fff;
}
[data-theme="light"] .blog-hero {
  background-image: radial-gradient(ellipse at top, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
}
[data-theme="light"] .blog-title {
  color: #111827;
}
[data-theme="light"] .blog-author-name {
  color: #111827;
}
[data-theme="light"] .blog-author-role {
  color: #6b7280;
}
[data-theme="light"] .blog-category {
  background: rgba(99, 102, 241, 0.1);
  color: #4f46e5;
}
[data-theme="light"] .blog-content h2 {
  color: #111827;
}
[data-theme="light"] .blog-content h3 {
  color: #111827;
}
[data-theme="light"] .blog-content h4 {
  color: #1f2937;
}
[data-theme="light"] .blog-content p {
  color: #374151;
}
[data-theme="light"] .blog-content li {
  color: #374151;
}
[data-theme="light"] .blog-content strong {
  color: #111827;
}
[data-theme="light"] .blog-content em {
  color: #374151;
}
[data-theme="light"] .blog-content a {
  color: #4f46e5;
  border-bottom-color: rgba(79, 70, 229, 0.3);
}
[data-theme="light"] .blog-content a:hover {
  border-bottom-color: #4f46e5;
}
[data-theme="light"] .blog-content pre {
  background: #f3f4f6;
  border-color: #e5e7eb;
}
[data-theme="light"] .blog-content code {
  color: #1e293b;
}
[data-theme="light"] .blog-content p code {
  background: rgba(99, 102, 241, 0.08);
  color: #4338ca;
}
[data-theme="light"] .blog-content blockquote {
  background: rgba(99, 102, 241, 0.05);
}
[data-theme="light"] .blog-content hr {
  border-color: #e5e7eb;
}
[data-theme="light"] .blog-tags {
  border-top-color: #e5e7eb;
}
[data-theme="light"] .blog-tag {
  background: #f3f4f6;
  border-color: #e5e7eb;
  color: #4b5563;
}
[data-theme="light"] .blog-tag:hover {
  background: #e5e7eb;
  color: #111827;
}
[data-theme="light"] .blog-breadcrumb a {
  color: #6b7280;
}
[data-theme="light"] .blog-breadcrumb-sep {
  color: #d1d5db;
}
[data-theme="light"] .blog-breadcrumb-current {
  color: #374151;
}
[data-theme="light"] .blog-toc-title {
  color: #6b7280;
}
[data-theme="light"] .blog-toc-list {
  border-left-color: #e5e7eb;
}
[data-theme="light"] .blog-toc-item a {
  color: #6b7280;
}
[data-theme="light"] .blog-toc-item a:hover {
  color: #4f46e5;
}
[data-theme="light"] .blog-toc-item.active a {
  color: #4f46e5;
}
[data-theme="light"] .blog-share-btn {
  border-color: #e5e7eb;
  background: #f9fafb;
  color: #6b7280;
}
[data-theme="light"] .blog-share-btn:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.3);
  color: #4f46e5;
}
[data-theme="light"] .blog-share-label {
  color: #9ca3af;
}
[data-theme="light"] .copy-code-btn {
  background: #e5e7eb;
  border-color: #d1d5db;
  color: #4b5563;
}
[data-theme="light"] .copy-code-btn:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  color: #4f46e5;
}
[data-theme="light"] .author-bio {
  background: #f9fafb;
  border-color: #e5e7eb;
}
[data-theme="light"] .author-bio-name {
  color: #111827;
}
[data-theme="light"] .author-bio-role {
  color: #6b7280;
}
[data-theme="light"] .author-bio-desc {
  color: #4b5563;
}
[data-theme="light"] .article-feedback {
  background: #f9fafb;
  border-color: #e5e7eb;
}
[data-theme="light"] .article-feedback-label {
  color: #4b5563;
}
[data-theme="light"] .article-feedback-btn {
  border-color: #e5e7eb;
}
[data-theme="light"] .blog-cta {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.05));
  border-color: rgba(99, 102, 241, 0.2);
}
[data-theme="light"] .blog-cta-badge {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
}
[data-theme="light"] .blog-cta-link { color: #6366f1; }
[data-theme="light"] .blog-cta-link:hover { color: #4f46e5; }
[data-theme="light"] .blog-inline-cta {
  background: linear-gradient(135deg, rgba(99,102,241,0.06), rgba(139,92,246,0.04));
  border-color: rgba(99,102,241,0.18);
}
[data-theme="light"] .blog-inline-cta-icon {
  background: rgba(99,102,241,0.1);
  color: #6366f1;
}
[data-theme="light"] .blog-inline-cta-link { color: #6366f1; }
[data-theme="light"] .blog-sticky-cta-inner {
  background: rgba(255, 255, 255, 0.97);
  border-top-color: rgba(99,102,241,0.15);
  color: #1e293b;
}
[data-theme="light"] .blog-sticky-cta-inner svg { color: #6366f1; }
[data-theme="light"] .blog-sticky-cta-close { color: #94a3b8; }
[data-theme="light"] .blog-sticky-cta-close:hover { color: #475569; }
[data-theme="light"] .table-wrapper {
  border-color: #e5e7eb;
}
[data-theme="light"] .table-wrapper th {
  background: #f9fafb;
  border-bottom-color: #e5e7eb;
  color: #374151;
}
[data-theme="light"] .table-wrapper td {
  border-bottom-color: #f3f4f6;
  color: #4b5563;
}
[data-theme="light"] .table-wrapper tr:hover td { background: #f9fafb; }
[data-theme="light"] .callout-note {
  background: rgba(99, 102, 241, 0.06);
  color: #374151;
}
[data-theme="light"] .callout-tip {
  background: rgba(34, 197, 94, 0.06);
  color: #374151;
}
[data-theme="light"] .callout-warning {
  background: rgba(245, 158, 11, 0.06);
  color: #374151;
}
[data-theme="light"] .callout-caution {
  background: rgba(239, 68, 68, 0.06);
  color: #374151;
}