/* card.css */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 2rem 0;
}

.blog-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.blog-card__link {
  display: block;
}

.blog-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.blog-card__body {
  padding: 1rem;
}

.blog-card__cat {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.5rem;
}

.blog-card__title {
  font-size: 1.1rem;
  margin: 0.5rem 0;
  line-height: 1.3;
}

.blog-card__excerpt {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin: 0.5rem 0;
}

.blog-card__time {
  color: var(--text-secondary);
  font-size: 0.75rem;
  display: block;
  margin-top: 0.5rem;
}

.cat-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: transform 0.2s;
  display: block;
}

.cat-card:hover { transform: translateY(-4px); }

.cat-card__img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.cat-card__title {
  padding: 0.8rem;
  font-size: 1rem;
  text-align: center;
}

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  padding: 1rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb__current { color: var(--text-primary); }

.article {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.article__hero-img {
  width: 100%;
  border-radius: 8px;
  margin: 1rem 0;
}

.article__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin: 1rem 0;
}

.article__meta {
  display: flex;
  gap: 1rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.article__body p {
  margin: 1rem 0;
  line-height: 1.7;
}

.article__inline {
  width: 100%;
  border-radius: 6px;
  margin: 1.5rem 0;
}

.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s;
}

.preloader--hidden {
  opacity: 0;
  pointer-events: none;
}

.preloader__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }