.page-news {
  --news-border: rgba(178, 220, 255, 0.18);
  --news-dashed: rgba(178, 220, 255, 0.12);
  --news-accent: #00E0FF;
  --news-green: #00FF9D;
  --news-gold: #FFC400;
  --news-muted: #94A3B8;
  --news-panel: #121A25;
  --news-text: #F1F5F9;
  --news-deep: #0A0E17;
  --news-dot: rgba(148, 163, 184, 0.06);

  background-color: var(--news-deep);
  background-image: radial-gradient(var(--news-dot) 1px, transparent 1px);
  background-size: 22px 22px;
  color: var(--news-text);
  padding-bottom: 80px;
}

.page-news__cover {
  padding-top: 24px;
}

.page-news__cover-frame {
  border: 1px solid var(--news-border);
  background: var(--news-panel);
  padding: 6px;
  border-radius: 2px;
  transform: rotate(-0.4deg);
}

.page-news__cover-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 1px;
}

.page-news__breadcrumb {
  margin: 22px 0 0;
}

.page-news__masthead {
  padding: 18px 0 26px;
  margin-bottom: 34px;
  border-bottom: 3px double var(--news-border);
}

.page-news__masthead h1 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0.01em;
  max-width: 900px;
  margin: 12px 0 14px;
}

.page-news__lede {
  max-width: 860px;
  margin: 0;
  color: var(--news-muted);
  font-size: 0.98rem;
  line-height: 1.85;
}

.page-news__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px 30px;
}

.page-news__section-head {
  border-left: 3px solid var(--news-accent);
  padding-left: 14px;
  margin-bottom: 22px;
}

.page-news__section-head h2 {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.page-news__section-head--side h2 {
  font-size: 1.3rem;
}

.page-news__stream {
  min-width: 0;
}

.page-news__entry {
  position: relative;
  background: var(--news-panel);
  border: 1px solid var(--news-border);
  border-radius: 2px;
  padding: 20px 18px 18px;
  margin-bottom: 14px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-news__entry:hover {
  border-color: var(--news-accent);
  transform: translateY(-2px);
}

.page-news__entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: 12px;
}

.page-news__num {
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--news-muted);
  border: 1px solid var(--news-border);
  border-radius: 2px;
  padding: 3px 7px;
  line-height: 1;
}

.page-news__rel {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--news-green);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.page-news__entry-content {
  min-width: 0;
}

.page-news__entry h3 {
  position: relative;
  margin: 0 0 8px;
  padding-left: 24px;
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.page-news__entry h3::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--news-accent);
  font-family: var(--font-data);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.page-news__entry:hover h3::before {
  opacity: 1;
  transform: translateX(0);
}

.page-news__entry-content p {
  margin: 0;
  color: var(--news-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-news__figure {
  margin: 14px 0 0;
  padding: 0;
  border: 1px solid var(--news-border);
  background: var(--news-deep);
  border-radius: 2px;
  overflow: hidden;
}

.page-news__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news__more {
  border: 1px solid var(--news-border);
  border-radius: 2px;
  background: transparent;
  margin: 22px 0 26px;
}

.page-news__more summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--news-text);
}

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

.page-news__more summary::after {
  content: "＋";
  font-family: var(--font-data);
  font-size: 1rem;
  color: var(--news-accent);
  transition: transform 0.2s ease;
}

.page-news__more[open] summary::after {
  content: "－";
}

.page-news__more-inner {
  border-top: 1px dashed var(--news-dashed);
  padding: 12px 16px 16px;
}

.page-news__timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 1;
  column-gap: 32px;
}

.page-news__timeline li {
  break-inside: avoid;
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 0.9rem;
  color: var(--news-muted);
  border-bottom: 1px dashed var(--news-dashed);
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.page-news__timeline li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}

.page-news__timeline .yx-data {
  color: var(--news-green);
  font-size: 0.82rem;
  min-width: 52px;
  font-weight: 700;
}

.page-news__cta {
  margin-top: 4px;
}

.page-news__side {
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-width: 0;
}

.page-news__side-divider {
  height: 1px;
  background: var(--news-dashed);
  margin: 2px 0;
}

.page-news__cat-list {
  display: grid;
  gap: 16px;
}

.page-news__cat-item {
  border: 1px solid var(--news-border);
  border-radius: 2px;
  padding: 12px 14px 14px;
  background: rgba(18, 26, 37, 0.62);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-news__cat-item:hover {
  border-color: var(--news-accent);
  background: rgba(18, 26, 37, 0.8);
}

.page-news__cat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.page-news__cat-head a {
  text-decoration: none;
  display: inline-block;
}

.page-news__cat-head .yx-tag {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  transform: rotate(0deg);
}

.page-news__cat-item:hover .yx-tag {
  transform: rotate(-1.2deg);
}

.page-news__cat-count {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--news-muted);
}

.page-news__cat-arts {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-news__cat-arts li {
  padding: 8px 0 0;
  margin-top: 8px;
  border-top: 1px dashed var(--news-dashed);
  font-size: 0.9rem;
}

.page-news__cat-arts a {
  color: var(--news-muted);
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
}

.page-news__cat-arts a:hover {
  color: var(--news-accent);
  padding-left: 6px;
}

.page-news__release-heading,
.page-news__rec-heading {
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 800;
}

.page-news__version-card {
  background: linear-gradient(165deg, rgba(0, 224, 255, 0.14), rgba(0, 255, 157, 0.05));
  border: 1px solid rgba(0, 224, 255, 0.45);
  padding: 18px;
  border-radius: 2px;
}

.page-news__version-num {
  display: block;
  font-family: var(--font-data);
  font-size: 2rem;
  font-weight: 700;
  color: var(--news-green);
  line-height: 1;
  margin-bottom: 10px;
}

.page-news__version-card p {
  margin: 0;
  color: var(--news-text);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-news__rec ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news__rec li {
  padding: 10px 0;
  border-bottom: 1px dashed var(--news-dashed);
}

.page-news__rec li:first-child {
  padding-top: 0;
}

.page-news__rec a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--news-text);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-news__rec a::before {
  content: "→";
  color: var(--news-accent);
  font-family: var(--font-data);
  font-size: 0.9rem;
}

.page-news__rec a:hover {
  color: var(--news-accent);
}

.page-news__side-figure {
  margin: 0;
  border: 1px solid var(--news-border);
  border-radius: 2px;
  background: var(--news-deep);
  overflow: hidden;
}

.page-news__side-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news__side-figure figcaption {
  padding: 8px 12px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--news-muted);
  border-top: 1px dashed var(--news-dashed);
}

@media (min-width: 680px) {
  .page-news__entry--media .page-news__entry-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 18px;
    align-items: start;
  }

  .page-news__entry--media .page-news__figure {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
  }

  .page-news__entry--media .page-news__entry-content {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news__timeline {
    columns: 2;
  }
}

@media (min-width: 960px) {
  .page-news__layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px 40px;
  }
}