.student-hub-page {
  width: min(1200px, 100%);
  margin: 0 auto;
}

.student-hub-page .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.student-hub-hero {
  padding: clamp(1.4rem, 4vw, 3rem) 0 clamp(1rem, 3vw, 1.7rem);
}

.student-hub-hero h1 {
  max-width: 820px;
  margin: .35rem 0 .7rem;
  color: var(--secondary);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.student-hub-hero p:last-child {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.05rem;
}

.blog-tools {
  display: grid;
  gap: .85rem;
  margin-bottom: 1.15rem;
}

.blog-search {
  display: flex;
  align-items: center;
  gap: .7rem;
  min-height: 56px;
  padding: .55rem .85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.blog-search i {
  color: var(--muted);
}

.blog-search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
}

.blog-category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.blog-filter-btn {
  min-height: 40px;
  padding: .55rem .8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 800;
  line-height: 1;
}

.blog-filter-btn:hover,
.blog-filter-btn:focus-visible,
.blog-filter-btn.is-active {
  border-color: #bfdbfe;
  background: #e8f0ff;
  color: var(--primary);
}

.blog-results {
  padding-bottom: clamp(1rem, 3vw, 2rem);
}

.blog-results-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .9rem;
}

.blog-results-head h2 {
  color: var(--secondary);
  font-size: clamp(1.35rem, 3vw, 1.9rem);
}

.blog-results-head p {
  color: var(--muted);
  font-weight: 700;
  text-align: right;
}

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

.blog-card {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.blog-card-thumb {
  position: relative;
  min-height: 180px;
  background: #e8f0ff;
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}

.blog-card-category {
  position: absolute;
  left: .85rem;
  bottom: .85rem;
  padding: .35rem .55rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, .88);
  color: #fff;
  font-size: .78rem;
  font-weight: 900;
}

.blog-card-body {
  display: grid;
  gap: .65rem;
  padding: 1rem;
}

.blog-card-date {
  color: var(--muted);
  font-size: .86rem;
  font-weight: 700;
}

.blog-card h3 {
  color: var(--secondary);
  font-size: 1.12rem;
  line-height: 1.28;
}

.blog-card p {
  color: var(--muted);
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.blog-card .btn {
  justify-self: start;
  text-decoration: none;
}

.blog-article-page {
  width: min(920px, 100%);
  margin: 0 auto;
}

.blog-article-hero {
  padding: clamp(1.4rem, 4vw, 3rem) 0 1.1rem;
}

.blog-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 700;
}

.blog-breadcrumb a {
  color: var(--primary);
  text-decoration: none;
}

.blog-breadcrumb a:hover,
.blog-breadcrumb a:focus-visible {
  text-decoration: underline;
}

.blog-article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .65rem;
  margin-bottom: .85rem;
  color: var(--muted);
  font-size: .92rem;
  font-weight: 800;
}

.blog-article-meta span:first-child {
  padding: .28rem .55rem;
  border-radius: var(--radius-sm);
  background: #e8f0ff;
  color: var(--primary);
}

.blog-article-hero h1 {
  margin-bottom: .85rem;
  color: var(--secondary);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.blog-article-dek {
  color: var(--muted);
  font-size: 1.08rem;
}

.blog-article-cover {
  margin: .8rem 0 clamp(1.1rem, 3vw, 1.8rem);
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.blog-article-cover img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
}

.blog-article-content {
  display: grid;
  gap: 1rem;
  padding-bottom: clamp(1.4rem, 4vw, 2.4rem);
}

.blog-article-content section {
  display: grid;
  gap: .65rem;
}

.blog-article-content h2 {
  color: var(--secondary);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.2;
}

.blog-article-content h3 {
  color: var(--secondary);
  font-size: 1.12rem;
}

.blog-article-content p,
.blog-article-content li {
  color: var(--text);
}

.blog-article-content ul,
.blog-article-content ol {
  padding-left: 1.3rem;
}

.blog-article-note,
.blog-source-box {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.blog-article-note {
  border-left: 4px solid var(--primary);
}

.blog-source-box ul {
  display: grid;
  gap: .45rem;
}

.blog-source-box a {
  color: var(--primary);
  font-weight: 800;
}

.blog-empty,
.blog-load-more-wrap {
  margin-top: 1.2rem;
  text-align: center;
}

.blog-empty {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.blog-empty h3 {
  color: var(--secondary);
}

.blog-empty p {
  color: var(--muted);
}

@media (min-width: 680px) {
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .blog-tools {
    grid-template-columns: minmax(280px, .9fr) minmax(0, 1.4fr);
    align-items: start;
  }

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

@media (max-width: 560px) {
  .blog-results-head {
    align-items: start;
    flex-direction: column;
  }

  .blog-results-head p {
    text-align: left;
  }

  .blog-filter-btn {
    flex: 1 1 calc(50% - .55rem);
  }
}