body {
  font-family: 'Noto Sans', sans-serif;
  background: #ffffff;
  color: #1f2937;
}

html {
  scroll-behavior: smooth;
}

.paper-hero {
  position: relative;
  background-image: url('../../media/hero/toppage.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 13, 24, 0.48) 0%, rgba(7, 13, 24, 0.7) 100%);
}

.paper-hero .hero-head,
.paper-hero .hero-body {
  position: relative;
  z-index: 1;
}

.paper-hero .navbar {
  background: transparent;
}

.paper-hero .navbar-item,
.paper-hero .navbar-link,
.paper-hero .brand-text {
  color: #fff;
}

.paper-hero .navbar-burger {
  color: #fff;
}

.hero-copy {
  max-width: 980px;
}

.hero-title {
  font-size: clamp(4.2rem, 10vw, 8.6rem);
  line-height: 1.08;
  margin-bottom: 1.5rem !important;
  color: #fff;
}

.hero-subtitle {
  font-size: clamp(1.55rem, 3.6vw, 2.7rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.95);
  max-width: 940px;
  margin: 0 auto 2.75rem;
}

.hero-scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  padding: 0.75rem 1.1rem;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.hero-scroll:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.7);
}

.section-alt {
  background: #f7f9fc;
}

.footer .icon-link {
  font-size: 25px;
  color: #000;
}

.link-block a,
.link-block .button {
  margin-top: 5px;
  margin-bottom: 5px;
}

.placeholder-note {
  margin-top: 1rem;
  color: #6b7280;
}

.publication-title {
  font-family: 'Google Sans', sans-serif;
}

.publication-authors {
  font-family: 'Google Sans', sans-serif;
}

.paper-author-list,
.publication-affiliations {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 0.65rem;
}

.contribution-note {
  margin-top: 0.75rem;
  color: #6b7280;
}

.publication-authors a {
  color: hsl(121, 100%, 36%) !important;
}

.conference-authors a {
  color: hsl(0, 0%, 16%) !important;
}

.publication-authors a:hover {
  text-decoration: underline;
}

.author-block {
  display: inline-block;
}

.publication-video {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  overflow: hidden;
  border-radius: 10px !important;
}

.publication-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-card,
.figure-card,
.pdf-card {
  background: #fff;
  border: 1px solid #dbe3ef;
  border-radius: 18px;
  padding: 1rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.large-video-card {
  padding: 1rem;
}

.paper-video-element {
  display: block;
  width: 100%;
  border-radius: 12px;
  background: #000;
}

.paper-figure {
  display: block;
  width: 100%;
  border-radius: 12px;
}

.video-label {
  margin-top: 0.9rem;
  margin-bottom: 0;
  font-weight: 600;
  color: #374151;
}

.media-grid {
  margin-top: 1rem;
}

.abstract-copy p {
  font-size: 1.05rem;
  line-height: 1.9;
}

.pdf-frame {
  width: 100%;
  min-height: 780px;
  border: 0;
  border-radius: 12px;
  background: #fff;
}

.results-carousel {
  overflow: hidden;
}

.results-carousel .item {
  margin: 5px;
  overflow: hidden;
  border: 1px solid #bbb;
  border-radius: 10px;
  padding: 0;
  font-size: 0;
}

.results-carousel video {
  margin: 0;
}

.interpolation-panel {
  background: #f5f5f5;
  border-radius: 10px;
}

.interpolation-panel .interpolation-image {
  width: 100vh;
  background-size: cover;
  border-radius: 5px;
}

.interpolation-panel .slider {
  margin: 0 !important;
}

#interpolation-image-wrapper {
  width: 100%;
}

#interpolation-image-wrapper img {
  border-radius: 5px;
}

#interpolation-image img {
  padding: 0;
  display: block;
  margin: 0 auto;
  max-height: 100%;
  max-width: 100%;
}

.dropdown-item {
  white-space: pre-wrap;
}

.justify {
  text-align: justify;
}

@media screen and (max-width: 1023px) {
  .paper-hero .navbar-menu {
    background: rgba(7, 13, 24, 0.9);
  }
}

@media screen and (max-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.15rem;
  }

  .pdf-frame {
    min-height: 480px;
  }

  .video-card,
  .pdf-card {
    padding: 0.75rem;
  }
}