.page-news {
  --news-border: rgba(203, 213, 225, 0.14);
  --news-panel: rgba(26, 43, 77, 0.55);
  --news-spacer: clamp(2.25rem, 5vw, 3.5rem);
  background: var(--color-space);
  color: var(--color-meteor);
  min-height: 70vh;
  padding: clamp(1.25rem, 3vw, 2.5rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.page-news .news-shell {
  width: min(var(--container-width), 100%);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 2rem);
}

.page-news .breadcrumbs {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-hero {
  position: relative;
  display: grid;
  gap: 1.75rem;
  margin-bottom: var(--news-spacer);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  background: linear-gradient(140deg, rgba(26, 43, 77, 0.95) 0%, rgba(10, 20, 40, 0.96) 48%, rgba(168, 85, 247, 0.45) 100%);
  border: 1px solid var(--news-border);
  border-radius: 0.25rem 1.25rem 0.25rem 1.25rem;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(248, 250, 252, 0.55), transparent),
    radial-gradient(1.5px 1.5px at 72% 18%, rgba(203, 213, 225, 0.35), transparent),
    radial-gradient(1px 1px at 88% 62%, rgba(168, 85, 247, 0.7), transparent),
    radial-gradient(1px 1px at 42% 78%, rgba(255, 107, 53, 0.65), transparent),
    radial-gradient(1px 1px at 12% 65%, rgba(248, 250, 252, 0.3), transparent);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 5.5rem;
  height: 5.5rem;
  background: var(--color-orange);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  opacity: 0.22;
}

.page-news .news-hero-copy,
.page-news .news-hero-stats {
  position: relative;
  z-index: 1;
}

.page-news .news-hero-copy {
  max-width: 46rem;
}

.page-news .news-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 0.75rem;
}

.page-news .news-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 4.5vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.18;
}

.page-news .news-hero-lead {
  margin: 0;
  color: var(--color-starlight);
  font-size: clamp(0.95rem, 1.4vw, 1.08rem);
  line-height: 1.75;
  max-width: 38rem;
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.page-news .hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.9rem 0.5rem;
  background: rgba(10, 20, 40, 0.6);
  border: 1px solid rgba(203, 213, 225, 0.16);
  border-radius: 0.5rem;
  text-align: center;
}

.page-news .hero-stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.5vw, 1.55rem);
  font-weight: 500;
  color: var(--color-meteor);
  white-space: nowrap;
}

.page-news .hero-stat-label {
  font-size: 0.74rem;
  color: var(--color-starlight);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.page-news .news-main {
  min-width: 0;
}

.page-news .news-block-heading {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1.35rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--news-border);
}

.page-news .block-index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-purple);
  letter-spacing: 0.08em;
  flex-shrink: 0;
  line-height: 2;
}

.page-news .news-block-heading h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-news .block-intro {
  margin: 0.35rem 0 0;
  color: var(--color-starlight);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 36rem;
}

.page-news .block-heading--compact {
  margin-bottom: 0.9rem;
}

.page-news .block-heading--compact h2 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.page-news .news-timeline {
  position: relative;
  display: grid;
  gap: 1.4rem;
  padding-left: 2rem;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  top: 0.6rem;
  bottom: 0.6rem;
  left: 0.55rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-orange), var(--color-purple));
  opacity: 0.4;
  border-radius: 2px;
}

.page-news .news-article {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.15rem 1.15rem 1.1rem 1.1rem;
  background: var(--news-panel);
  border: 1px solid var(--news-border);
  border-radius: 0.75rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-news .news-article::before {
  content: "";
  position: absolute;
  left: -1.45rem;
  top: 1.4rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--color-orange);
  border: 2px solid var(--color-space);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.14);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.page-news .news-article:hover {
  transform: translateY(-3px);
  border-color: rgba(168, 85, 247, 0.35);
  box-shadow: 0 14px 32px rgba(9, 9, 11, 0.35);
}

.page-news .news-article:hover::before {
  background: var(--color-purple);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.2);
}

.page-news .article-index {
  position: absolute;
  top: 0.85rem;
  right: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(203, 213, 225, 0.35);
  letter-spacing: 0.08em;
}

.page-news .article-thumb {
  border-radius: 0.5rem;
  overflow: hidden;
}

.page-news .article-thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .article-body {
  min-width: 0;
  padding-right: 1.25rem;
}

.page-news .article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.page-news .article-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-starlight);
  letter-spacing: 0.04em;
}

.page-news .article-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-news .article-summary {
  margin: 0 0 0.75rem;
  color: var(--color-starlight);
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-news .article-details {
  margin-top: 0.6rem;
  border-top: 1px dashed rgba(203, 213, 225, 0.2);
  padding-top: 0.6rem;
}

.page-news .article-details summary {
  cursor: pointer;
  color: var(--color-purple);
  font-size: 0.82rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  list-style: none;
  transition: color 0.25s ease;
}

.page-news .article-details summary::-webkit-details-marker {
  display: none;
}

.page-news .article-details summary::before {
  content: "＋";
  color: var(--color-orange);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1;
}

.page-news .article-details[open] summary::before {
  content: "－";
}

.page-news .article-details summary:hover {
  color: var(--color-orange);
}

.page-news .article-details p {
  margin: 0.75rem 0 0;
  color: var(--color-starlight);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-news .news-sidebar {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
}

.page-news .sidebar-block {
  padding: 1.35rem 1.2rem;
  background: var(--news-panel);
  border: 1px solid var(--news-border);
  border-radius: 0.75rem;
}

.page-news .sidebar-block--hot {
  background: linear-gradient(150deg, rgba(26, 43, 77, 0.88), rgba(10, 20, 40, 0.9));
  border-color: rgba(168, 85, 247, 0.28);
}

.page-news .sidebar-note {
  margin: 0 0 1rem;
  color: var(--color-starlight);
  font-size: 0.86rem;
  line-height: 1.6;
}

.page-news .category-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.page-news .category-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.38rem 0.8rem;
  border-radius: 999px;
  background: rgba(10, 20, 40, 0.55);
  border: 1px solid rgba(203, 213, 225, 0.18);
  color: var(--color-starlight);
  font-size: 0.8rem;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.page-news .category-chip:hover {
  border-color: var(--color-orange);
  color: var(--color-meteor);
  background: rgba(255, 107, 53, 0.14);
}

.page-news .cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  background: var(--color-purple);
  color: var(--color-meteor);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
}

.page-news .sidebar-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin-top: 0.75rem;
}

.page-news .hot-media {
  margin-bottom: 0.9rem;
  border-radius: 0.5rem;
  overflow: hidden;
}

.page-news .hot-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .topic-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: grid;
  gap: 0.55rem;
}

.page-news .topic-link {
  display: flex;
  gap: 0.7rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  background: rgba(10, 20, 40, 0.5);
  color: var(--color-meteor);
  text-decoration: none;
  font-size: 0.86rem;
  line-height: 1.5;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.page-news .topic-link:hover {
  border-color: rgba(168, 85, 247, 0.5);
  background: rgba(168, 85, 247, 0.12);
  transform: translateX(3px);
}

.page-news .topic-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-purple);
  line-height: 1.8;
  flex-shrink: 0;
}

.page-news .hot-action {
  margin-top: 0.35rem;
}

.page-news .news-closing {
  margin-top: var(--news-spacer);
}

.page-news .news-closing img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: cover;
  object-position: center;
  border-radius: 0.75rem;
}

.page-news .news-trust {
  margin: 1.25rem 0 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--color-orange);
  background: rgba(26, 43, 77, 0.45);
  color: var(--color-starlight);
  font-size: 0.95rem;
  line-height: 1.75;
}

@media (min-width: 720px) {
  .page-news .news-article {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 1.15rem;
  }

  .page-news .article-thumb {
    align-self: start;
  }

  .page-news .article-thumb img {
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
    gap: 2rem;
  }

  .page-news .news-hero-stats {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .page-news .hero-stat {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    gap: 0.85rem;
    padding: 0.9rem 1rem;
  }

  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 2.5rem;
  }

  .page-news .news-sidebar {
    position: sticky;
    top: 6.5rem;
  }
}