.nav-topics.nav-active{
  color: var(--red);
}

.pub-hero{
  background: linear-gradient(135deg, #c40000, #e60000);
  color: var(--white);
  padding: 70px 16px;
  text-align: center;
}

.pub-hero-inner{
  max-width: 920px;
  margin: 0 auto;
}

.pub-hero h1{
  margin: 0 0 12px;
  font-size: 40px;
}

.pub-hero p{
  margin: 0;
  font-size: 18px;
  line-height: 1.7;
  opacity: 0.95;
}

.pub-actions{
  margin-top: 18px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn.btn-outline{
  background: transparent;
  border: 2px solid rgba(255,255,255,0.9);
  color: #fff;
}

.btn.btn-outline:hover{
  border-color: #fff;
  transform: translateY(-1px);
}

.pub-section{
  padding: 56px 0;
}

.muted{
  color: #666;
}

.pub-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.pub-filters{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pub-pill{
  border: 1px solid var(--border-gray);
  background: #fff;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--dark);
}

.pub-pill-active{
  background: var(--light-gray);
  border-color: var(--border-gray);
}

.pub-pill:hover{
  cursor: pointer;
  background:#838383;
}

.pub-grid{
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pub-card{
  background: #fff;
  border: 1px solid var(--border-gray);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pub-card h3{
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
}

.pub-card p{
  margin: 0;
  color: #333;
  line-height: 1.7;
}

.pub-meta{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pub-tag{
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--red);
}

.pub-date{
  font-size: 12px;
  color: #666;
}

.pub-link{
  margin-top: auto;
  color: var(--red);
  text-decoration: none;
  font-weight: 600;
}

.pub-link:hover{
  text-decoration: underline;
}

.pub-cta{
  margin-top: 28px;
}

.pub-cta-box{
  background: var(--light-gray);
  border: 1px solid var(--border-gray);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
}

.pub-actions-center{
  justify-content: center;
}

.btn.btn-outline-dark{
  background: transparent;
  border: 2px solid var(--border-gray);
  color: var(--dark);
}

.btn.btn-outline-dark:hover{
  border-color: var(--dark);
  transform: translateY(-1px);
}

@media (max-width: 900px){
  .pub-grid{
    grid-template-columns: 1fr;
  }

  .pub-hero h1{
    font-size: 32px;
  }
}

@media (max-width: 768px) {
  .pub-hero {
    padding: 50px 16px;
  }

  .pub-hero-inner {
    max-width: 100%;
  }

  .pub-hero h1 {
    font-size: 26px;
    margin: 0 0 10px;
  }

  .pub-hero p {
    font-size: 16px;
  }

  .pub-actions {
    margin-top: 14px;
    gap: 10px;
  }

  .pub-section {
    padding: 40px 16px;
  }

  .pub-head {
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
  }

  .pub-filters {
    gap: 8px;
  }

  .pub-pill {
    padding: 6px 10px;
    font-size: 12px;
  }

  .pub-grid {
    margin-top: 12px;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .pub-card {
    padding: 14px;
    gap: 8px;
  }

  .pub-card h3 {
    font-size: 16px;
  }

  .pub-card p {
    font-size: 13px;
  }

  .pub-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .pub-tag {
    font-size: 11px;
  }

  .pub-date {
    font-size: 11px;
  }

  .pub-cta {
    margin-top: 20px;
  }

  .pub-cta-box {
    padding: 14px;
    border-radius: 10px;
  }

  .btn.btn-outline,
  .btn.btn-outline-dark {
    padding: 10px 20px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .pub-hero {
    padding: 40px 12px;
  }

  .pub-hero h1 {
    font-size: 22px;
  }

  .pub-hero p {
    font-size: 14px;
  }

  .pub-actions {
    flex-direction: column;
  }

  .btn.btn-outline {
    width: 100%;
    text-align: center;
  }

  .pub-section {
    padding: 30px 12px;
  }

  .pub-head {
    gap: 10px;
  }

  .pub-filters {
    gap: 6px;
  }

  .pub-pill {
    padding: 5px 8px;
    font-size: 11px;
  }

  .pub-grid {
    gap: 10px;
  }

  .pub-card {
    padding: 12px;
  }

  .pub-card h3 {
    font-size: 15px;
  }

  .pub-card p {
    font-size: 12px;
  }

  .pub-cta {
    margin-top: 16px;
  }

  .pub-cta-box {
    padding: 12px;
  }

  .btn.btn-outline-dark {
    width: 100%;
    text-align: center;
    padding: 10px 16px;
    font-size: 13px;
  }
}