.publication-board-section {
  position: relative;
  margin-top: -62px;
  padding-bottom: 4.5rem;
}

.board-tabs-wrap {
  position: relative;
  z-index: 5;
}

.board-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 0;
  background: rgba(8, 12, 29, 0.54);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.board-tab {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.86rem;
  font-weight: 550;
  height: 62px;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.board-tab + .board-tab {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.board-tab.active {
  background: #ffffff;
  color: #111111;
  font-weight: 700;
}

.board-shell {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  padding: 3.1rem 2rem 2rem;
}

.board-heading h2 {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: clamp(1.75rem, 2.9vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.heading-mark {
  color: #263f83;
  font-weight: 400;
}

.board-total {
  margin-top: 0.85rem;
  font-size: 0.84rem;
  color: #6b7280;
}

.board-total strong {
  color: #1f2937;
  font-weight: 700;
}

.board-table {
  margin-top: 1.75rem;
  border-top: 2px solid #4b5563;
}

.board-thead,
.board-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) 112px;
  align-items: center;
}

.board-thead {
  min-height: 48px;
  border-bottom: 1px solid #d1d5db;
  color: #374151;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.board-thead .col-title {
  padding-left: 1.15rem;
}

.board-thead .col-link {
  text-align: center;
}

.board-list {
  list-style: none;
}

.board-row {
  min-height: 156px;
  border-bottom: 1px solid #e5e7eb;
  transition: background-color 0.2s ease;
}

.board-row:hover {
  background: #fafafb;
}

.board-no {
  font-size: 2.25rem;
  font-weight: 800;
  color: #9ca3af;
  text-align: center;
  letter-spacing: -0.03em;
  transition: color 0.2s ease;
}

.board-row:hover .board-no {
  color: #1f2f63;
}

.board-main {
  display: grid;
  grid-template-columns: 166px minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.board-main img,
.board-image-placeholder {
  width: 166px;
  height: 106px;
  border-radius: 2px;
  border: 1px solid #e5e7eb;
}

.board-main img {
  object-fit: cover;
}

.board-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  background: linear-gradient(145deg, #f4f6fa, #e7ebf3);
  color: #263f83;
}

.board-image-placeholder span {
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: 0.04em;
}

.board-image-placeholder small {
  color: #7b8496;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.board-copy {
  min-width: 0;
}

.board-meta {
  font-size: 0.9rem;
  color: #6b7280;
  margin-bottom: 0.5rem;
}

.board-jcr {
  color: #263f83;
  font-weight: 700;
}

.board-copy h3 {
  font-size: 1.05rem;
  line-height: 1.42;
  letter-spacing: -0.015em;
  color: #111827;
  margin-bottom: 0.45rem;
}

.board-summary {
  font-size: 0.88rem;
  color: #6b7280;
  line-height: 1.45;
}

.board-link-btn {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 78px;
  padding: 0.45rem 0.95rem;
  background: #1f2f63;
  color: #ffffff;
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.board-link-btn:hover {
  background: #16224a;
  transform: translateY(-1px);
}

.board-link-unavailable {
  justify-self: center;
  color: #b0b6c0;
  font-size: 1.1rem;
}

.board-hidden {
  display: none;
}

.board-pagination {
  margin-top: 1.7rem;
  display: flex;
  justify-content: center;
  width: 100%;
  gap: 0.2rem;
}

.page-btn {
  border: 0;
  min-width: 28px;
  height: 26px;
  background: transparent;
  color: #8b93a2;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s ease;
}

.page-btn:hover {
  color: #374151;
}

.page-btn.active {
  color: #111827;
  font-weight: 650;
}

.page-btn.next-btn {
  font-size: 0.82rem;
  color: #6b7280;
}

.page-btn-placeholder {
  color: #b9c0cb;
}

body.lang-en .board-tab {
  font-weight: 550;
}

body.lang-en .board-tab.active,
body.lang-en .board-total strong,
body.lang-en .page-btn.active,
body.lang-en .board-link-btn {
  font-weight: 620;
}

body.lang-en .board-copy h3 {
  font-weight: 640;
}

@media (max-width: 1100px) {
  .board-shell {
    padding: 2.4rem 1.35rem 1.6rem;
  }

  .board-main {
    grid-template-columns: 132px minmax(0, 1fr);
  }

  .board-main img,
  .board-image-placeholder {
    width: 132px;
    height: 90px;
  }
}

@media (max-width: 880px) {
  .publication-board-section {
    margin-top: -28px;
  }

  .board-tab {
    height: 56px;
    font-size: 0.92rem;
  }

  .board-shell {
    padding-top: 1.8rem;
  }

  .board-thead {
    display: none;
  }

  .board-row {
    grid-template-columns: 1fr;
    gap: 0.7rem;
    padding: 1rem 0;
    min-height: auto;
  }

  .board-no {
    text-align: left;
    font-size: 1.4rem;
  }

  .board-main {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .board-main img,
  .board-image-placeholder {
    width: 100%;
    height: 190px;
  }

  .board-link-btn {
    justify-self: start;
  }

  .board-link-unavailable {
    justify-self: start;
  }
}

.board-main.board-main-no-image {
  grid-template-columns: minmax(0, 1fr);
}

.board-accept {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 78px;
  padding: 0.45rem 0.95rem;
  border-radius: 0;
  background: #1f2f63;
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 700;
}