:root {
  --blog-max: 980px;
}

.blog-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom: 1px solid var(--border);
}

.blog-nav {
  max-width: var(--blog-max);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.blog-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
}

.blog-brand .logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 20px var(--glow);
}

.blog-brand .logo-accent,
.blog-nav-links a.active {
  color: var(--accent);
}

.blog-nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.blog-nav-links a {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color var(--transition);
}

.blog-nav-links a:hover {
  color: var(--text);
}

.blog-page,
.blog-list-page {
  max-width: var(--blog-max);
  margin: 0 auto;
  padding: 34px 20px 80px;
}

.blog-breadcrumb {
  font-size: 0.84rem;
  color: var(--muted);
  margin-bottom: 18px;
}

.blog-breadcrumb a {
  color: var(--muted);
}

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

.blog-article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: clamp(20px, 3.2vw, 42px);
}

.blog-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.82rem;
}

.blog-h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 14px;
}

.blog-lead {
  color: var(--muted);
  font-size: 1.03rem;
  margin-bottom: 24px;
}

.blog-hero-image,
.blog-inline-image {
  margin: 0 0 26px;
}

.blog-hero-image img,
.blog-inline-image img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg2);
}

.blog-hero-image figcaption,
.blog-inline-image figcaption {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 8px;
}

.blog-content h2 {
  font-size: 1.55rem;
  margin: 30px 0 12px;
}

.blog-content h3 {
  font-size: 1.15rem;
  margin: 22px 0 8px;
}

.blog-content p {
  margin-bottom: 14px;
  color: var(--text);
}

.blog-content ul,
.blog-content ol {
  margin: 0 0 16px 20px;
}

html[dir="rtl"] .blog-meta-line,
html[dir="rtl"] .blog-nav,
html[dir="rtl"] .blog-nav-links {
  direction: rtl;
}

html[dir="rtl"] .blog-content ul,
html[dir="rtl"] .blog-content ol {
  margin: 0 20px 16px 0;
}

html[dir="rtl"] .blog-breadcrumb,
html[dir="rtl"] .blog-content,
html[dir="rtl"] .blog-related,
html[dir="rtl"] .blog-card-body {
  text-align: right;
}

.blog-content li {
  margin-bottom: 8px;
}

.blog-content strong {
  color: #fff;
}

[data-theme="light"] .blog-content strong {
  color: #0e1230;
}

.blog-related {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.blog-related h3 {
  margin-bottom: 10px;
}

.blog-related ul {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.blog-related a {
  color: var(--muted);
}

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

.blog-list-hero {
  margin-bottom: 30px;
  text-align: center;
}

.blog-list-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.26);
}

.blog-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.blog-card-body {
  padding: 16px;
}

.blog-card h2 {
  font-size: 1.02rem;
  margin-bottom: 8px;
}

.blog-card p {
  color: var(--muted);
  font-size: 0.89rem;
  margin-bottom: 12px;
}

.blog-card a {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

.blog-footer {
  border-top: 1px solid var(--border);
  padding: 30px 20px;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 860px) {
  .blog-list-grid {
    grid-template-columns: 1fr;
  }

  .blog-nav {
    flex-direction: column;
    align-items: flex-start;
  }
}