body {
  background: #f7f8fb;
}

.subpage-header {
  position: relative;
  background-image: url("assets/images/home/header-banner.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.subpage-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 20, 35, 0.68);
}

.subpage-header-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
  padding: 26px 0 22px;
}

.subpage-brand {
  text-decoration: none;
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
}

.subpage-brand-title {
  font-family: "Noto Serif SC", "Times New Roman", serif;
  color: #ffffff;
  font-size: clamp(28px, 2.8vw, 38px);
  line-height: 1.2;
  font-weight: 700;
}

.subpage-brand-tag {
  color: rgba(225, 233, 245, 0.9);
  font-size: clamp(14px, 1.3vw, 18px);
}

.subpage-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.subpage-language {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.subpage-language #languageSelect {
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.28);
  color: #ffffff;
  padding: 6px 10px;
  font: inherit;
}

.subpage-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.subpage-nav a {
  text-decoration: none;
  color: rgba(245, 248, 255, 0.95);
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 160ms ease;
}

.subpage-nav a:hover,
.subpage-nav a.active {
  border-color: rgba(255, 255, 255, 0.42);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
}

.publications-main {
  background: #ffffff;
}

.publications-shell {
  padding: 48px 0 70px;
}

#pubPageTitle {
  font-size: clamp(30px, 3.8vw, 46px);
  color: #1c2b3a;
}

.publications-intro {
  margin: 12px 0 0;
  color: #5a6673;
}

.publications-list {
  margin-top: 28px;
  display: grid;
  gap: 30px;
}

.publication-year-block {
  border-top: none;
  padding-top: 18px;
}

.publication-year-title {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: clamp(30px, 2.8vw, 40px);
  font-weight: 700;
  color: #24384f;
}

.publication-items {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.publication-item {
  color: #2f3f50;
  font-size: 19px;
  line-height: 1.5;
}

.publication-title {
  color: #2a6da8;
  font-weight: 400;
}

.publication-journal {
  color: #000000;
  font-weight: 700;
  font-style: italic;
}

.publication-author-highlight {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.publication-id {
  font-weight: 700;
  color: #1d3550;
}

.publication-year-inline {
  font-weight: 400;
  color: #000000;
}

.publication-doi {
  color: #285f95;
  text-decoration: none;
}

.publication-doi:hover {
  text-decoration: underline;
}

.publications-empty {
  color: #6b7682;
}

@media (max-width: 900px) {
  .subpage-header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .subpage-right {
    align-items: flex-start;
  }

  .subpage-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .publications-shell {
    padding: 34px 0 50px;
  }
}