/* Public Cẩm nang is isolated from the operations business grid. */
.blog-public,
.blog-article-page {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  color: var(--ink);
}

.blog-public-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 64px;
  align-items: end;
  padding: 72px 0 46px;
  border-bottom: 1px solid var(--line);
}

.blog-public-hero h1 {
  max-width: 780px;
  margin-top: 14px;
  font-size: clamp(46px, 5.2vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.blog-public-hero > p {
  max-width: 470px;
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.blog-public-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 64px;
  align-items: start;
  padding: 52px 0 80px;
}

.blog-public-feed {
  min-width: 0;
}

.blog-section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.blog-section-heading h2 {
  margin-top: 8px;
  font-size: 34px;
}

.blog-section-heading > span {
  color: var(--muted);
  font-size: 12px;
}

.blog-public-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 0.58fr);
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.blog-card-media {
  display: block;
  min-height: 190px;
  overflow: hidden;
  border-radius: 12px;
  background: #e7ece5;
}

.blog-card-media img,
.blog-card-media > span {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 220ms ease;
}

.blog-public-card:hover .blog-card-media img {
  transform: scale(1.025);
}

.blog-card-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 11px;
}

.blog-card-meta span {
  color: var(--green);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-card-copy h3 {
  margin: 0;
  font-size: clamp(23px, 2.1vw, 31px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.blog-card-copy h3 a:hover,
.blog-card-copy h3 a:focus-visible,
.blog-card-link:hover,
.blog-card-link:focus-visible {
  color: var(--green);
}

.blog-card-copy > p:not(.blog-card-meta) {
  display: -webkit-box;
  margin: 14px 0 18px;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.blog-card-link {
  margin-top: auto;
  color: var(--green);
  font-size: 13px;
  font-weight: 650;
}

.blog-public-card.featured {
  grid-template-columns: 1fr;
  padding-top: 30px;
}

.blog-public-card.featured .blog-card-media {
  min-height: 360px;
}

.blog-public-card.featured .blog-card-media img {
  aspect-ratio: 16 / 8.2;
}

.blog-public-card.featured .blog-card-copy h3 {
  max-width: 720px;
  font-size: clamp(30px, 3.2vw, 46px);
}

.blog-public-card.featured .blog-card-copy > p:not(.blog-card-meta) {
  max-width: 720px;
  -webkit-line-clamp: 2;
}

.blog-public-aside {
  position: sticky;
  top: 24px;
  display: grid;
  gap: 24px;
}

.blog-public-aside > section,
.blog-reading-aside {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffdf9;
}

.blog-public-aside h2,
.blog-reading-aside h2 {
  margin: 9px 0 20px;
  font-size: 25px;
  line-height: 1.25;
}

.blog-topic-list {
  display: grid;
}

.blog-topic-list a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.blog-topic-list a.active,
.blog-topic-list a:hover,
.blog-topic-list a:focus-visible {
  color: var(--green);
  font-weight: 650;
}

.blog-aside-cta {
  background: var(--green) !important;
  color: #fff;
}

.blog-aside-cta .eyebrow,
.blog-aside-cta p {
  color: #dfeae5;
}

.blog-aside-cta p {
  margin-bottom: 22px;
  font-size: 13px;
  line-height: 1.7;
}

.blog-aside-cta .btn.primary {
  background: #fffdf9;
  color: var(--green);
}

.blog-empty {
  padding: 64px 24px;
  text-align: center;
}

.blog-empty p {
  margin: 12px auto 22px;
  color: var(--muted);
}

.blog-article-page {
  padding: 44px 0 90px;
}

.blog-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 820px) 260px;
  gap: 70px;
  align-items: start;
  justify-content: center;
}

.blog-reading {
  min-width: 0;
  max-width: none;
  margin: 0;
  overflow-wrap: anywhere;
}

.blog-breadcrumb {
  display: flex;
  gap: 10px;
  margin-bottom: 42px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.blog-breadcrumb span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-breadcrumb a:hover,
.blog-breadcrumb a:focus-visible {
  color: var(--green);
}

.blog-article-head h1 {
  max-width: 800px;
  margin: 14px 0 22px;
  font-size: clamp(42px, 5vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.blog-article-head .intro {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.72;
}

.blog-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.blog-byline a {
  color: var(--green);
  font-weight: 650;
}

.blog-cover-wrap {
  margin: 34px 0 42px;
}

.blog-cover {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  margin: 0;
  border-radius: 16px;
  object-fit: cover;
}

.blog-cover-wrap figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.blog-copy {
  color: #26372f;
  font-size: 18px;
  line-height: 1.9;
}

.blog-copy > :first-child {
  margin-top: 0;
}

.blog-copy p,
.blog-copy ul,
.blog-copy ol,
.blog-copy blockquote {
  margin: 0 0 24px;
}

.blog-copy h2 {
  margin: 48px 0 18px;
  font-size: 32px;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.blog-copy h3 {
  margin: 34px 0 14px;
  font-size: 24px;
  line-height: 1.3;
}

.blog-copy ul,
.blog-copy ol {
  padding-left: 24px;
}

.blog-copy li {
  margin-bottom: 10px;
}

.blog-copy blockquote {
  padding: 22px 26px;
  border-left: 3px solid var(--green);
  background: #edf2e9;
  color: var(--green);
  font: 25px/1.45 var(--serif);
}

.blog-copy img,
.blog-copy video,
.blog-copy iframe,
.blog-copy table {
  max-width: 100%;
}

.blog-copy img {
  height: auto;
  border-radius: 12px;
}

.blog-copy table {
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
}

.blog-copy th,
.blog-copy td {
  padding: 10px 12px;
  border: 1px solid var(--line);
}

.blog-reading-aside {
  position: sticky;
  top: 24px;
  margin-top: 124px;
}

.blog-reading-aside p:not(.eyebrow) {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.blog-reading-aside a {
  display: block;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  color: var(--green);
  font-size: 13px;
  font-weight: 650;
}

@media (max-width: 960px) {
  .blog-public-hero,
  .blog-public-layout,
  .blog-article-layout {
    grid-template-columns: 1fr;
  }

  .blog-public-hero {
    gap: 24px;
  }

  .blog-public-layout,
  .blog-article-layout {
    gap: 38px;
  }

  .blog-public-aside,
  .blog-reading-aside {
    position: static;
  }

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

  .blog-reading-aside {
    margin-top: 0;
  }
}

@media (max-width: 700px) {
  .blog-public,
  .blog-article-page {
    width: min(100% - 32px, 1180px);
  }

  .blog-public-hero {
    padding: 42px 0 32px;
  }

  .blog-public-hero h1 {
    font-size: 42px;
  }

  .blog-public-hero > p {
    font-size: 14px;
  }

  .blog-public-layout {
    padding: 34px 0 56px;
  }

  .blog-public-card,
  .blog-public-card.featured {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 22px 0 26px;
  }

  .blog-card-media,
  .blog-public-card.featured .blog-card-media {
    min-height: 0;
  }

  .blog-card-media img,
  .blog-public-card.featured .blog-card-media img {
    aspect-ratio: 16 / 10;
  }

  .blog-card-copy h3,
  .blog-public-card.featured .blog-card-copy h3 {
    font-size: 27px;
  }

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

  .blog-article-page {
    padding: 28px 0 60px;
  }

  .blog-breadcrumb {
    margin-bottom: 30px;
  }

  .blog-article-head h1 {
    font-size: 39px;
  }

  .blog-article-head .intro {
    font-size: 16px;
  }

  .blog-cover-wrap {
    margin: 28px -8px 34px;
  }

  .blog-cover {
    border-radius: 12px;
  }

  .blog-copy {
    font-size: 16px;
    line-height: 1.82;
  }

  .blog-copy h2 {
    margin-top: 38px;
    font-size: 27px;
  }

  .blog-copy h3 {
    font-size: 22px;
  }
}