/* CAT-2 — Clean List View */

/* ── Header ── */
.cat-2__header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; padding: 2rem 4rem 1.75rem;
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-primary);
}
.cat-2__header-left { flex: 1; }
.cat-2__title {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem); font-weight: 900;
  color: var(--color-text); margin: 0 0 .25rem; letter-spacing: -.02em;
}
.cat-2__desc { color: var(--color-muted); font-size: .85rem; margin: 0; }
.cat-2__count {
  font-size: .62rem; color: var(--color-muted); white-space: nowrap; flex-shrink: 0;
  border: 1px solid var(--color-border); padding: .22rem .75rem; border-radius: 20px;
}

/* ── List ── */
.cat-2__list { display: flex; flex-direction: column; }

/* Item chung */
.cat-2__item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: background .2s;
  overflow: hidden;
}
.cat-2__item:nth-child(even) { background: var(--color-bg); }
.cat-2__item:hover { background: color-mix(in srgb, var(--color-surface) 90%, var(--color-primary)); }
.cat-2__item:nth-child(even):hover { background: color-mix(in srgb, var(--color-bg) 90%, var(--color-primary)); }

/* Bài đầu tiên: ảnh to hơn */
.cat-2__item--lead {
  grid-template-columns: 320px 1fr;
  border-bottom: 2px solid var(--color-primary);
}

/* Ảnh */
.cat-2__item-img {
  display: block; overflow: hidden;
  background: var(--color-border) center/cover no-repeat;
  aspect-ratio: 4/3;
}
.cat-2__item--lead .cat-2__item-img { aspect-ratio: 16/10; }
.cat-2__item-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .45s;
}
.cat-2__item:hover .cat-2__item-img img { transform: scale(1.05); }

/* Body */
.cat-2__item-body {
  padding: 1.25rem 1.75rem;
  display: flex; flex-direction: column; justify-content: space-between; gap: .75rem;
}
.cat-2__item--lead .cat-2__item-body { padding: 2rem 2.5rem; }

.cat-2__item-top { display: flex; flex-direction: column; gap: .5rem; }

.cat-2__item-title {
  font-size: .95rem; font-weight: 800; line-height: 1.35; margin: 0;
}
.cat-2__item--lead .cat-2__item-title {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
}
.cat-2__item-title a { color: var(--color-text); text-decoration: none; transition: color .2s; }
.cat-2__item-title a:hover { color: var(--color-primary); }

.cat-2__item-excerpt {
  font-size: .82rem; color: var(--color-muted); line-height: 1.6; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cat-2__item--lead .cat-2__item-excerpt { -webkit-line-clamp: 3; font-size: .88rem; }

/* Meta */
.cat-2__item-meta {
  display: flex; align-items: center; gap: 2px; flex-wrap: wrap;
  font-size: .68rem; color: var(--color-muted);
}
.cat-2__item-author { font-weight: 600; color: var(--color-text); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .cat-2__header { padding: 1.75rem 2rem; }
  .cat-2__item--lead { grid-template-columns: 260px 1fr; }
  .cat-2__item { grid-template-columns: 160px 1fr; }
}
@media (max-width: 768px) {
  .cat-2__item--lead { grid-template-columns: 200px 1fr; }
  .cat-2__item { grid-template-columns: 130px 1fr; }
  .cat-2__item-body { padding: 1rem 1.25rem; }
  .cat-2__item--lead .cat-2__item-body { padding: 1.25rem 1.5rem; }
}
@media (max-width: 480px) {
  .cat-2__item, .cat-2__item--lead {
    grid-template-columns: 1fr;
  }
  .cat-2__item-img, .cat-2__item--lead .cat-2__item-img {
    aspect-ratio: 16/9;
  }
  .cat-2__item-body, .cat-2__item--lead .cat-2__item-body {
    padding: 1rem;
  }
  .cat-2__item-excerpt { -webkit-line-clamp: 2; }
  .cat-2__header { padding: 1.25rem 1rem; }
}