/* =============================================================================
   ARCHIVE — Blogar Theme
   Styles specific to archive.php (category/tag/author pages).
   ============================================================================= */

/* =============================================================================
   CONTAINER
   ============================================================================= */
.axil-blog-area .container,
.axil-breadcrumb-area .container {
  width: 100%;
  max-width: 1230px;
  margin: 0 auto;
  padding: 0 15px;
}

/* =============================================================================
   BREADCRUMB AREA
   ============================================================================= */
.axil-breadcrumb-area {
  padding: 40px 0;
  background: var(--color-lightest);
}

.axil-breadcrumb-area .inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.axil-breadcrumb.liststyle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.axil-breadcrumb li {
  display: inline-flex;
  align-items: center;
  color: var(--color-midgray);
  font-size: var(--font-size-b3, 14px);
  line-height: 1.5;
}

.axil-breadcrumb li.separator {
  color: var(--color-midgray);
}

.axil-breadcrumb a.bread-link {
  color: var(--color-midgray);
  transition: color 0.3s ease;
}

.axil-breadcrumb a.bread-link:hover {
  color: var(--color-primary);
}

.axil-breadcrumb .item-current {
  color: var(--color-heading);
}

.axil-breadcrumb-area .page-title {
  margin: 0;
  color: var(--color-heading);
  font-size: 36px;
  font-weight: 700;
  line-height: 1.24;
}

.axil-breadcrumb-area .page-title span {
  color: var(--color-primary);
}

/* =============================================================================
   BLOG AREA LAYOUT
   ============================================================================= */
.axil-blog-area {
  background: var(--color-white);
}

.axil-blog-area .row--40 {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -20px;
}

.axil-blog-area .row--40 > [class*="col-"] {
  padding: 0 20px;
}

.axil-blog-area .col-lg-8 {
  flex: 0 0 66.666667%;
  max-width: 66.666667%;
}

.axil-blog-area .col-lg-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
}

.axil-blog-area .mt--30 {
  margin-top: 30px;
}

.axil-blog-area .content-block.post-list-view:first-child {
  margin-top: 0 !important;
}

.axil-blog-area .content-block.post-list-view {
  display: flex;
  align-items: stretch;
  gap: 5px;
}

/* Thumbnail: fixed width, 4:3 ratio */
.axil-blog-area .content-block.post-list-view .post-thumbnail {
  width: 295px;
  min-width: 295px;
  max-width: 295px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: 10px;
}

.axil-blog-area .content-block.post-list-view .post-thumbnail a {
  display: block;
  height: 100%;
}

.axil-blog-area .content-block.post-list-view .post-thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.axil-blog-area .content-block.post-list-view:hover .post-thumbnail img {
  transform: scale(1.08);
}

/* Content: stretches to image height via flex, overflow hidden to lock height */
.axil-blog-area .content-block.post-list-view .post-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
  padding: 20px 22px;
  overflow: hidden;
  border: 1px solid var(--color-lightest);
  border-radius: 10px;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.axil-blog-area .content-block.post-list-view:hover .post-content,
.axil-blog-area .content-block.post-list-view.is-active .post-content {
  background: var(--color-white);
  border-color: var(--color-white);
  box-shadow: var(--shadow-primary);
}

.axil-blog-area .content-block.post-list-view .post-content .post-cat {
  margin-bottom: 15px;
}

.axil-blog-area .content-block.post-list-view .post-content .post-cat-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  overflow: hidden;
  gap: 2px 8px;
  line-height: 1.45;
  max-height: calc(1.45em * 1);
}

.axil-blog-area .content-block.post-list-view .post-content .title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.2;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.axil-blog-area .content-block.post-list-view .post-content .title a {
  color: var(--color-heading);
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: left 95%;
  background-size: 0 2px;
  transition: background-size 0.3s ease;
}

.axil-blog-area .content-block.post-list-view:hover .post-content .title a,
.axil-blog-area .content-block.post-list-view .post-content .title a:hover {
  background-size: 100% 2px;
  color: var(--color-heading);
}

.axil-blog-area .content-block.post-list-view .post-content .post-description {
  margin: 2px 0 0;
  color: var(--color-body, #65676b);
  font-size: 15px;
  line-height: 1.35;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.axil-blog-area .content-block.post-list-view .post-meta-wrapper {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 12px;
  margin-top: auto;
  padding-top: 6px;
}

.axil-blog-area .content-block.post-list-view .post-meta {
  min-width: 0;
}

.axil-blog-area .content-block.post-list-view .post-meta .content {
  min-width: 0;
}

.axil-blog-area .content-block.post-list-view .post-author-name {
  margin: 0;
  font-weight: var(--p-medium);
  white-space: nowrap;
}

.axil-blog-area .content-block.post-list-view .post-author-name a {
  color: var(--color-heading);
}

.axil-blog-area .content-block.post-list-view .post-meta-list {
  flex-wrap: nowrap;
  white-space: nowrap;
}

.axil-blog-area .content-block.post-list-view .post-meta-list li {
  white-space: nowrap;
  color: #666666;
  font-size: 12px;
  line-height: 1.2;
}

/* =============================================================================
   AD BANNER (after post list)
   ============================================================================= */
.ads-container {
  display: block;
  line-height: 0;
}

.ads-container a,
.ads-container img {
  display: block;
  width: 100%;
  height: auto;
}

/* =============================================================================
   PAGINATION
   ============================================================================= */
.axil-pagination {
  margin-top: 30px;
}

.axil-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.axil-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-midgray);
  background: var(--color-lightest);
  border-radius: 50%;
  font-size: var(--font-size-b2);
  font-weight: var(--p-medium);
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
  text-decoration: none;
}

.axil-pagination .page-numbers.current,
.axil-pagination .page-numbers:hover {
  color: var(--color-white);
  background: var(--color-primary);
}

.axil-pagination .page-numbers.dots {
  background: transparent;
  cursor: default;
}

.axil-pagination .prev,
.axil-pagination .next {
  width: auto;
  padding: 0 16px;
  border-radius: 40px;
  font-size: 14px;
}

/* Required for sticky to work inside flexbox row */
.archive-sidebar {
  align-self: flex-start;
}

.archive-sidebar-inner {
  position: sticky;
  top: 90px;
}

/* mt--30 helper */
.archive-sidebar .mt--30 {
  margin-top: 30px;
}

.archive-sidebar .blogar-widget:first-child {
  margin-top: 0 !important;
}

/* ── Widget title: colored bar + uppercase label + extending line ── */
.archive-sidebar .widget-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-heading);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.archive-sidebar .widget-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-lightest);
}

/* ── Popular Posts ─────────────────────────────────────────────── */
.popular-post-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-lightest);
}

.popular-post-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.popular-post-inner {
  display: flex;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

/* Thumbnail: 4:3 landscape (110×83) */
.popular-post-thumb {
  flex-shrink: 0;
  width: 110px;
  height: 83px;
  overflow: hidden;
  border-radius: var(--radius);
}

.popular-post-thumb a {
  display: block;
  width: 100%;
  height: 100%;
}

.popular-post-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.popular-post-item:hover .popular-post-thumb img {
  transform: scale(1.07);
}

.popular-post-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.popular-post-title {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.popular-post-title a {
  color: var(--color-heading);
  transition: color 0.3s ease;
}

.popular-post-title a:hover {
  color: var(--color-primary);
}

.popular-post-meta {
  font-size: 12px;
  color: var(--color-midgray);
  line-height: 1.2;
}

/* ── Categories ────────────────────────────────────────────────── */
.sidebar-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-cat-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-lightest);
}

.sidebar-cat-list li:first-child {
  padding-top: 0;
}

.sidebar-cat-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sidebar-cat-list a {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-body, #65676b);
  transition: color 0.3s ease;
}

.sidebar-cat-list a:hover {
  color: var(--color-primary);
}

.sidebar-cat-count {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 20px;
  padding: 0 7px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  background: transparent;
  border: 1px solid var(--color-primary);
  border-radius: 20px;
  line-height: 1;
}

/* ── Subscribe Newsletter ──────────────────────────────────────── */
.sidebar-newsletter-inner {
  padding: 22px 18px;
  background: var(--color-lightest);
  border-radius: var(--radius);
}

.sidebar-newsletter-desc {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-midgray);
}

.sidebar-newsletter-form .form-group {
  margin-bottom: 8px;
}

.sidebar-newsletter-form .form-group input {
  display: block;
  width: 100%;
  height: 40px;
  padding: 0 12px;
  font-size: 13px;
  color: var(--color-gray);
  background: var(--color-white);
  border: 1px solid var(--color-lighter);
  border-radius: var(--radius-small);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.sidebar-newsletter-form .form-group input:focus {
  border-color: var(--color-primary);
}

.sidebar-newsletter-form .form-group input::placeholder {
  color: var(--color-midgray);
}

.sidebar-newsletter-btn {
  display: block;
  width: 100%;
  height: 42px;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-small);
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.sidebar-newsletter-btn:hover {
  opacity: 0.85;
}

/* =============================================================================
   DESKTOP SM: 1200px – 1599px
   ============================================================================= */
@media only screen and (min-width: 1200px) and (max-width: 1599px) {
  .axil-breadcrumb-area .container,
  .axil-blog-area .container {
    padding: 0 30px;
  }

  .axil-blog-area .content-block.post-list-view .post-thumbnail {
    width: 250px;
    min-width: 250px;
    max-width: 250px;
    /* aspect-ratio: 4/3 inherited from base rule */
  }

  .axil-blog-area .content-block.post-list-view .post-meta-wrapper {
    gap: 14px;
  }
}

/* =============================================================================
   TABLET: ≤ 1199px
   - Grid 2 col → 1 col, sidebar stacks below
   - Image: 240px wide → 4:3 → 180px height (enough for clamped content)
   ============================================================================= */
@media only screen and (max-width: 1199px) {
  .axil-breadcrumb-area {
    padding: 22px 0;
  }

  .axil-breadcrumb-area .page-title {
    font-size: 28px;
  }

  .axil-blog-area .col-lg-8,
  .axil-blog-area .col-lg-4 {
    flex: 0 0 100%;
    max-width: 100%;
  }

  /* Sidebar below content */
  .archive-sidebar {
    margin-top: 24px;
    align-self: auto; /* reset flex-start so full-width at tablet */
  }

  /* Disable sticky at tablet — sidebar is below fold anyway */
  .archive-sidebar-inner {
    position: static;
  }

  .axil-blog-area .content-block.post-list-view .post-thumbnail {
    width: 240px;
    min-width: 240px;
    max-width: 240px;
    aspect-ratio: 4 / 3;
  }

  .axil-blog-area .content-block.post-list-view .post-content {
    padding: 16px 18px;
  }

  .axil-blog-area .content-block.post-list-view .post-meta-wrapper {
    gap: 10px;
    padding-top: 6px;
  }

  .axil-blog-area.axil-section-gap {
    padding-top: 20px;
    padding-bottom: 36px;
  }

  .axil-blog-area .mt--30 {
    margin-top: 18px;
  }

  /* Sidebar: 2-column popular posts at tablet for space efficiency */
  .archive-sidebar .mt--30 {
    margin-top: 24px;
  }
}

/* =============================================================================
   MOBILE: ≤ 767px
   - Post card: image stacks on top, content below
   ============================================================================= */
@media only screen and (max-width: 767px) {
  .axil-breadcrumb-area {
    padding: 16px 0;
  }

  .axil-breadcrumb-area .page-title {
    font-size: 22px;
  }

  .axil-breadcrumb-area .inner {
    gap: 6px;
  }

  /* Post card: stacked */
  .axil-blog-area .content-block.post-list-view {
    display: block;
    gap: 0;
  }

  .axil-blog-area .content-block.post-list-view .post-thumbnail {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 10px;
    margin-bottom: 5px;
  }

  .axil-blog-area .content-block.post-list-view .post-thumbnail a {
    height: 100%;
  }

  .axil-blog-area .content-block.post-list-view .post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .axil-blog-area .content-block.post-list-view .post-content {
    padding: 16px 14px;
    border-radius: 10px;
  }

  .axil-blog-area .content-block.post-list-view .post-content .post-cat-list {
    max-height: none;
  }

  .axil-blog-area .content-block.post-list-view .post-meta-wrapper {
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 0;
    padding-top: 6px;
  }

  .axil-blog-area.axil-section-gap {
    padding-top: 16px;
    padding-bottom: 28px;
  }

  .axil-blog-area .mt--30 {
    margin-top: 14px;
  }

  .axil-blog-area .content-block.post-list-view .post-meta-list {
    flex-wrap: wrap;
    white-space: normal;
  }

  .axil-blog-area .content-block.post-list-view .post-meta-list li {
    white-space: normal;
  }

  .axil-blog-area .social-share-transparent.justify-content-end {
    margin-left: 0;
    justify-content: flex-start;
  }

  /* Sidebar: popular posts — tighter thumbnail on small screens */
  .popular-post-thumb {
    width: 90px;
    height: 68px;
  }
}

/* =============================================================================
   MOBILE XS: ≤ 575px
   ============================================================================= */
@media only screen and (max-width: 575px) {
  .axil-breadcrumb-area .page-title {
    font-size: 20px;
  }

  .axil-breadcrumb-area .container,
  .axil-blog-area .container {
    padding: 0 12px;
  }

  .axil-blog-area .row--40 {
    margin: 0 -10px;
  }

  .axil-blog-area .row--40 > [class*="col-"] {
    padding: 0 10px;
  }

  /* Sidebar: even tighter on XS */
  .popular-post-thumb {
    width: 80px;
    height: 60px;
  }

  .popular-post-number {
    width: 22px;
    height: 22px;
    font-size: 11px;
  }

  .sidebar-newsletter-inner {
    padding: 16px 14px;
  }
}

/* =============================================================================
   ARCHIVE LAYOUT — FULL WIDTH (no sidebar)
   Append these rules to the END of css/archive.css.

   Kích hoạt: .archive-layout-full (class trên .axil-blog-area)
   Tất cả rules đều scoped — không ảnh hưởng layout sidebar.
   ============================================================================= */

/* ── Visually hidden utility (cho h2 "Archive posts" ẩn) ─────────── */
.blogar-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =============================================================================
   FULL-WIDTH 2-COLUMN CARD GRID
   ============================================================================= */

/* Grid container */
.archive-layout-full .archive-full-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 10px;
  align-items: start;
}

/* ── Card shell ─────────────────────────────────────────────────── */
.archive-card-full {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  background: var(--color-white);
  border: 1px solid var(--color-lighter, #e8e8e8);
  border-radius: var(--radius, 10px);
  overflow: hidden;
  transition:
    box-shadow 0.3s ease,
    transform 0.3s ease;
}

.archive-card-full:hover {
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.1);
  transform: translateY(-3px);
}

/* ── Thumbnail: 3:2 ratio, full-width top ───────────────────────── */
.archive-card-thumb {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  line-height: 0;
  flex: 0 0 auto;
}

.archive-card-thumb a {
  display: block;
  width: 100%;
  height: 100%;
}

.archive-card-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.archive-card-full:hover .archive-card-thumb img {
  transform: scale(1.06);
}

/* ── Card body ──────────────────────────────────────────────────── */
.archive-card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 18px 18px 20px;
}

/* Category pills */
.archive-card-body .post-cat {
  margin-bottom: 8px;
}

.archive-card-body .post-cat-list {
  margin: -4px;
  display: flex;
  flex-wrap: wrap;
  gap: 2px 6px;
  overflow: hidden;
  max-height: calc(1.35em * 2 + 8px);
}

.archive-card-body .post-cat-list a {
  padding: 3px 5px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary, #3858f6);
}

/* Title */
.archive-card-body .title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.28;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.archive-card-body .title a {
  color: var(--color-heading);
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: left 100%;
  background-size: 0 1.5px;
  transition:
    color 0.3s ease,
    background-size 0.3s ease;
}

.archive-card-full:hover .archive-card-body .title a {
  background-size: 100% 1.5px;
}

/* Excerpt */
.archive-card-excerpt {
  margin: 0 0 14px;
  color: var(--color-body, #65676b);
  font-size: 13px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-shrink: 0;
}

/* Meta: author · date · read time — pinned to bottom */
.archive-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 3px 5px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--color-lighter, #e8e8e8);
  font-size: 11px;
  color: var(--color-midgray, #888);
  line-height: 1.3;
}

.archive-card-author {
  font-weight: 600;
  color: var(--color-heading);
}

.archive-card-sep {
  color: var(--color-midgray);
  font-size: 11px;
}

/* ── Col-12 takes full width, no sidebar space ──────────────────── */
.archive-layout-full .col-lg-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

/* =============================================================================
   RESPONSIVE — full-width layout
   ============================================================================= */

/* Desktop SM: 1200–1599px — keep 3 cols but tighten spacing */
@media only screen and (min-width: 1200px) and (max-width: 1599px) {
  .archive-layout-full .archive-full-grid {
    gap: 22px;
  }

  .archive-card-body {
    padding: 18px 18px 20px;
  }

  .archive-card-body .title {
    font-size: 18px;
  }
}

/* Tablet + small laptop: 768–1199px — 2 cols */
@media only screen and (min-width: 768px) and (max-width: 1199px) {
  .archive-layout-full .archive-full-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .archive-card-thumb {
    aspect-ratio: 16 / 10;
  }

  .archive-card-body {
    padding: 16px 18px 18px;
  }

  .archive-card-body .title {
    font-size: 17px;
  }

  .archive-card-excerpt {
    font-size: 13px;
  }
}

/* Mobile: ≤ 767px — 1 col */
@media only screen and (max-width: 767px) {
  .archive-layout-full .archive-full-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Disable hover lift trên mobile (touch) */
  .archive-card-full:hover {
    transform: none;
  }

  .archive-card-thumb {
    aspect-ratio: 16 / 9;
  }

  .archive-card-body {
    padding: 14px 16px 18px;
  }

  .archive-card-body .post-cat-list {
    max-height: none;
  }

  .archive-card-body .title {
    font-size: 17px;
    -webkit-line-clamp: 3;
  }

  .archive-card-excerpt {
    font-size: 13px;
  }

  .archive-card-meta {
    font-size: 11px;
    gap: 3px 5px;
  }
}

/* Mobile XS: ≤ 575px */
@media only screen and (max-width: 575px) {
  .archive-layout-full .archive-full-grid {
    gap: 14px;
  }

  .archive-card-body .title {
    font-size: 16px;
  }
}

/* =============================================================================
   SIDEBAR LAYOUT — small tweaks to ensure unchanged
   ============================================================================= */

/* Đảm bảo layout sidebar giữ nguyên col-8/col-4 */
.archive-layout-sidebar .col-lg-8 {
  flex: 0 0 66.666667%;
  max-width: 66.666667%;
}

.archive-layout-sidebar .col-lg-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
}

/* Tablet: cả 2 layout đều stack 1 col */
@media only screen and (max-width: 1199px) {
  .archive-layout-sidebar .col-lg-8,
  .archive-layout-sidebar .col-lg-4 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}