:root {
  --news-detail-max: 1060px;
  --news-detail-surface: #ffffff;
  --news-detail-border: #dbe5ef;
  --news-detail-muted: #5a687d;
  --news-detail-accent: #0f6cbd;
}

.news-detail-page {
  width: min(var(--news-detail-max), 100%);
  max-width: 100%;
  min-width: 0;
  margin: 0 auto;
  padding: clamp(18px, 3.2vw, 30px) clamp(16px, 3vw, 32px) 54px;
  display: grid;
  gap: 18px;
}

.news-detail-hero {
  min-width: 0;
  border: 1px solid var(--news-detail-border);
  border-radius: 18px;
  background:
    radial-gradient(circle at top right, rgba(15, 108, 189, 0.09), transparent 44%),
    linear-gradient(145deg, #ffffff 0%, #f8fbff 100%);
  padding: clamp(16px, 2.4vw, 24px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
}

.news-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  min-width: 0;
  gap: 8px;
  font-size: 0.84rem;
  color: #64748b;
}

.news-breadcrumb a {
  text-decoration: none;
  color: var(--news-detail-accent);
  font-weight: 600;
}

.news-breadcrumb strong {
  color: #1e293b;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.news-detail-kicker {
  margin: 12px 0 6px;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #345a84;
  font-weight: 700;
}

.news-detail-hero h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2.08rem);
  line-height: 1.28;
  color: #0f172a;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.news-detail-meta {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.news-detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 999px;
  border: 1px solid #cfe0f2;
  background: rgba(255, 255, 255, 0.75);
  padding: 6px 11px;
  font-size: 0.79rem;
  font-weight: 600;
  color: #39526f;
  white-space: normal;
}

.news-detail-article {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--news-detail-border);
  border-radius: 18px;
  background: var(--news-detail-surface);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.07);
  overflow: hidden;
}

.news-detail-image-wrap {
  position: relative;
  border-bottom: 1px solid #e6eef7;
}

.news-detail-image-wrap::after {
  content: none;
  pointer-events: none;
}

.news-detail-image-wrap img {
  width: 100%;
  height: clamp(190px, 26vw, 300px);
  max-height: 300px;
  min-height: 190px;
  object-fit: cover;
  display: block;
}

.news-detail-body {
  padding: clamp(18px, 2.5vw, 30px);
  display: grid;
  gap: 12px;
}

.news-detail-body p {
  margin: 0;
  line-height: 1.82;
  font-size: clamp(0.98rem, 1.6vw, 1.04rem);
  color: #223041;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.news-detail-body .news-font-small {
  font-size: 0.92rem;
}

.news-detail-body .news-font-normal {
  font-size: 1rem;
}

.news-detail-body .news-font-large {
  font-size: 1.08rem;
}

.news-detail-body h3 {
  margin: 8px 0 2px;
  font-size: clamp(1.06rem, 1.7vw, 1.18rem);
  color: #0f172a;
  line-height: 1.4;
}

.news-detail-body ul,
.news-detail-body ol {
  margin: 2px 0 10px;
  padding-left: 24px;
  color: #223041;
}

.news-detail-body li {
  margin: 4px 0;
  line-height: 1.74;
}

.news-detail-body blockquote {
  margin: 6px 0 12px;
  border-left: 3px solid #c6dbf5;
  padding: 8px 12px;
  color: #31465d;
  background: #f8fbff;
  border-radius: 8px;
}

.related-news-section {
  min-width: 0;
  border: 1px solid var(--news-detail-border);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
  padding: clamp(16px, 2.4vw, 22px);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.055);
}

.related-news-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 14px;
  margin-bottom: 16px;
}

.related-news-head h3 {
  margin: 0;
  font-size: 1.18rem;
  color: #10243a;
}

.related-news-head p {
  margin: 4px 0 0;
  color: var(--news-detail-muted);
  font-size: 0.86rem;
}

.related-news-nav {
  display: inline-flex;
  gap: 8px;
}

.carousel-btn {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid #c7d9eb;
  background: #ffffff;
  color: #365678;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.carousel-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  color: var(--news-detail-accent);
  box-shadow: 0 10px 16px rgba(15, 108, 189, 0.2);
}

.carousel-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.related-news-carousel {
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.related-news-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(248px, calc((100% - 28px) / 3));
  gap: 14px;
  overflow-x: auto;
  padding: 2px 2px 8px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  min-width: 0;
}

.related-news-track::-webkit-scrollbar {
  height: 8px;
}

.related-news-track::-webkit-scrollbar-thumb {
  background: #c6d8ea;
  border-radius: 999px;
}

.related-news-card {
  border: 1px solid #d6e2ee;
  border-radius: 14px;
  background: #ffffff;
  overflow: hidden;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.related-news-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(15, 23, 42, 0.12);
}

.related-news-card img {
  width: 100%;
  height: 132px;
  object-fit: cover;
}

.related-news-content {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.related-news-date {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #61748a;
  font-weight: 700;
}

.related-news-content h4 {
  margin: 0;
  font-size: 0.95rem;
  color: #12263c;
  line-height: 1.4;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-news-content p {
  margin: 0;
  color: #475569;
  font-size: 0.84rem;
  line-height: 1.56;
  overflow-wrap: anywhere;
  display: -webkit-box;
  line-clamp: 3;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-news-content a {
  margin-top: auto;
  align-self: flex-start;
  text-decoration: none;
  font-weight: 700;
  color: var(--news-detail-accent);
  font-size: 0.82rem;
}

.related-news-empty {
  border: 1px dashed #c3d8ee;
  border-radius: 14px;
  padding: 24px;
  text-align: center;
  color: #526174;
  background: #f8fbff;
}

@media screen and (max-width: 1180px) {
  .news-detail-page {
    padding-left: 16px;
    padding-right: 16px;
  }

  .related-news-track {
    grid-auto-columns: minmax(248px, calc((100% - 14px) / 2));
  }
}

@media screen and (max-width: 1100px) {
  .related-news-track {
    grid-auto-columns: minmax(240px, calc((100% - 14px) / 2));
  }
}

@media screen and (max-width: 980px) {
  .news-detail-image-wrap img {
    min-height: 180px;
    max-height: 240px;
  }
}

@media screen and (max-width: 900px) {
  .news-detail-page {
    padding: 16px 14px 86px;
    gap: 18px;
  }
}

@media screen and (max-width: 768px) {
  .news-detail-page {
    padding: 14px 12px 86px;
  }

  .news-detail-hero {
    padding: 18px;
  }

  .news-detail-body {
    padding: 16px;
  }

  .news-detail-meta {
    gap: 8px;
  }

  .news-detail-meta span {
    width: 100%;
    justify-content: flex-start;
  }

  .related-news-head {
    align-items: stretch;
    flex-direction: column;
  }

  .related-news-nav {
    align-self: flex-end;
  }

  .related-news-track {
    grid-auto-columns: minmax(216px, 86%);
    gap: 12px;
  }

  .related-news-card img {
    height: 126px;
  }
}