.blog-hero {
  background:
    radial-gradient(circle at 82% 20%, rgba(0, 210, 255, 0.14), transparent 28%),
    linear-gradient(135deg, #071329 0%, #102a58 100%);
  color: #fff;
  padding: 88px 0 82px;
}

.blog-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 56px;
  align-items: center;
}

.blog-kicker,
.article-category {
  color: var(--color-accent-neon);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.blog-hero h1 {
  font-family: var(--font-family-heading);
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  line-height: 1.03;
  margin: 12px 0 20px;
  max-width: 780px;
}

.blog-hero p {
  color: #cbd5e1;
  font-size: 1.08rem;
  max-width: 720px;
}

.blog-hero-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  backdrop-filter: blur(12px);
}

.blog-hero-panel strong {
  display: block;
  font-family: var(--font-family-heading);
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.blog-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.blog-topics span {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: #e2e8f0;
  font-size: 0.76rem;
  padding: 7px 11px;
}

.blog-featured {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  background: #fff;
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 52px;
}

.blog-featured-media,
.blog-card-media {
  background: #f8fbff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-featured-media {
  min-height: 390px;
  padding: 46px;
}

.blog-featured-media img,
.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.blog-featured-content {
  padding: 52px;
  align-self: center;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  margin-bottom: 14px;
}

.blog-meta i {
  color: var(--color-accent);
  margin-right: 5px;
}

.blog-featured h2,
.blog-card h2 {
  color: var(--color-primary);
  font-family: var(--font-family-heading);
  line-height: 1.18;
}

.blog-featured h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  margin-bottom: 16px;
}

.blog-featured p,
.blog-card p {
  color: var(--color-text-muted);
}

.blog-featured .btn {
  margin-top: 24px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.blog-card-media {
  height: 220px;
  padding: 28px;
}

.blog-card-body {
  padding: 28px;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.blog-card h2 {
  font-size: 1.28rem;
  margin: 8px 0 12px;
}

.blog-card .text-link {
  color: var(--color-primary);
  font-weight: 800;
  margin-top: auto;
  padding-top: 20px;
}

.blog-card .text-link:hover {
  color: var(--color-accent);
}

.breadcrumb {
  color: #94a3b8;
  font-size: 0.82rem;
  margin-bottom: 26px;
}

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

.article-hero {
  background: linear-gradient(135deg, #071329, #112d5e);
  color: #fff;
  padding: 70px 0 76px;
}

.article-hero h1 {
  font-family: var(--font-family-heading);
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.06;
  margin: 12px 0 20px;
  max-width: 980px;
}

.article-hero .blog-meta {
  color: #cbd5e1;
  margin: 0;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 54px;
  align-items: start;
}

.article-main {
  min-width: 0;
}

.article-cover {
  width: 100%;
  height: 440px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--border-radius-lg);
  padding: 44px;
  margin-bottom: 42px;
}

.article-content {
  color: #334155;
  font-size: 1.04rem;
  line-height: 1.8;
}

.article-content h2,
.article-content h3 {
  color: var(--color-primary);
  font-family: var(--font-family-heading);
  line-height: 1.2;
}

.article-content h2 {
  font-size: 1.9rem;
  margin: 42px 0 14px;
}

.article-content h3 {
  font-size: 1.3rem;
  margin: 28px 0 10px;
}

.article-content p,
.article-content ul,
.article-content ol {
  margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 9px;
}

.article-note {
  background: #eef8ff;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
  padding: 22px 24px;
  margin: 30px 0;
}

.article-sidebar {
  position: sticky;
  top: 118px;
}

.article-sidebar-card {
  background: var(--color-primary-dark);
  border-radius: var(--border-radius-lg);
  color: #fff;
  padding: 28px;
}

.article-sidebar-card h2 {
  font-family: var(--font-family-heading);
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.article-sidebar-card p {
  color: #cbd5e1;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.article-sidebar-card .btn {
  width: 100%;
}

.article-related {
  border-top: 1px solid var(--color-neutral-border);
  margin-top: 48px;
  padding-top: 30px;
}

.article-related a {
  color: var(--color-primary);
  font-weight: 800;
}

@media (max-width: 980px) {
  .blog-hero-grid,
  .blog-featured,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 62px 0;
  }

  .blog-hero-grid {
    gap: 30px;
  }

  .blog-featured-content {
    padding: 28px 22px;
  }

  .blog-featured-media {
    min-height: 260px;
    padding: 28px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-card-media {
    height: 200px;
  }

  .article-hero {
    padding: 54px 0 60px;
  }

  .article-cover {
    height: 290px;
    padding: 24px;
  }

  .article-content {
    font-size: 0.98rem;
  }

  .article-content h2 {
    font-size: 1.55rem;
  }
}