.page-news {
  --news-rule: rgba(255, 215, 0, .22);
  --news-rule-soft: rgba(255, 255, 255, .1);
  --news-gold-glow: rgba(255, 215, 0, .12);
  --news-toc-width: 240px;
  position: relative;
}

.page-news .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--color-text-dim);
}

.page-news .breadcrumb a {
  color: var(--color-gold);
  text-decoration: none;
  transition: opacity .2s;
}

.page-news .breadcrumb a:hover {
  opacity: .8;
}

.page-news .breadcrumb-sep {
  color: var(--color-gold-dim);
}

.page-news .breadcrumb-current {
  color: var(--color-text-dim);
}

.page-news .page-header {
  position: relative;
  margin: 24px 0 40px;
  padding: 28px 0 32px 20px;
  border-left: 4px solid var(--color-gold);
  background: linear-gradient(102deg, var(--news-gold-glow) 0%, transparent 52%);
}

.page-news .page-header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--news-rule);
}

.page-news .page-kicker {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-news .page-title {
  margin: 0 0 14px;
  font-family: var(--font-title);
  font-size: clamp(36px, 7vw, 68px);
  line-height: .95;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: .01em;
}

.page-news .page-title::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 10px;
  background: var(--color-red);
  border-radius: 50%;
  vertical-align: middle;
}

.page-news .page-sub {
  max-width: 720px;
  margin: 0;
  color: var(--color-text-dim);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .content-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-news .toc {
  margin: 0;
  padding: 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-gold-dim);
  border-top: 3px solid var(--color-gold);
}

.page-news .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-news .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
}

.page-news .toc-list li {
  flex: 0 0 auto;
}

.page-news .toc-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid transparent;
  color: var(--color-text);
  text-decoration: none;
  font-size: 14px;
  transition: background .2s, border-color .2s, color .2s;
}

.page-news .toc-link:hover,
.page-news .toc-link[aria-current="true"] {
  background: var(--news-gold-glow);
  border-color: var(--color-gold-dim);
  color: var(--color-gold);
}

.page-news .toc-index {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--color-gold);
}

.page-news .section {
  padding: 40px 0;
  scroll-margin-top: calc(var(--header-offset) + 20px);
  position: relative;
}

.page-news .section + .section {
  border-top: 1px dashed var(--news-rule);
}

.page-news .section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--news-rule-soft);
}

.page-news .section-head::after {
  content: "";
  flex: 0 0 auto;
  width: 40px;
  height: 6px;
  margin-left: auto;
  align-self: flex-end;
  background: linear-gradient(135deg, var(--color-gold) 0 50%, var(--color-red) 50% 100%);
}

.page-news .section-index {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--color-red);
  border: 1px solid var(--color-red);
  padding: 4px 6px;
  background: rgba(139, 0, 0, .08);
}

.page-news .section-head-text {
  min-width: 0;
}

.page-news .section-kicker {
  margin: 0 0 4px;
  font-family: var(--font-data);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--color-text-dim);
}

.page-news .section-title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(24px, 4vw, 36px);
  color: var(--color-gold);
  line-height: 1.1;
}

.page-news .section-intro {
  margin: 0 0 24px;
  color: var(--color-text-dim);
  line-height: 1.7;
  max-width: 720px;
}

.page-news .tag,
.page-news .tag-red,
.page-news .tag-plain,
.page-news .tag-gold {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
  border-radius: 2px;
}

.page-news .tag-gold {
  background: rgba(255, 215, 0, .14);
  border: 1px solid var(--color-gold-dim);
  color: var(--color-gold);
}

.page-news .filter-controls {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-news .filter-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-news .filter-label {
  display: inline-block;
  padding: 6px 16px;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--color-text);
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--news-rule-soft);
  cursor: pointer;
  user-select: none;
  transition: background .2s, color .2s, border-color .2s;
}

.page-news .filter-label:hover {
  border-color: var(--color-gold-dim);
}

.page-news .article-listing:has(#filter-schedule:checked) label[for="filter-schedule"],
.page-news .article-listing:has(#filter-data:checked) label[for="filter-data"],
.page-news .article-listing:has(#filter-feature:checked) label[for="filter-feature"],
.page-news .article-listing:has(#filter-all:checked) label[for="filter-all"] {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-bg);
  font-weight: 700;
}

.page-news .article-listing:has(#filter-schedule:checked) .article-item:not([data-category="schedule"]),
.page-news .article-listing:has(#filter-data:checked) .article-item:not([data-category="data"]),
.page-news .article-listing:has(#filter-feature:checked) .article-item:not([data-category="feature"]) {
  display: none;
}

.page-news .article-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-news .article-item {
  position: relative;
  padding: 20px 20px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--news-rule-soft);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .15);
  transition: transform .2s, border-color .2s, box-shadow .2s;
}

.page-news .article-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 36px;
  height: 3px;
  background: var(--color-gold);
}

.page-news .article-item:hover {
  transform: translateX(6px);
  border-color: var(--color-gold-dim);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, .18);
}

.page-news .article-item-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .article-index {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-gold);
}

.page-news .article-time {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-text-dim);
}

.page-news .article-title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 18px;
  line-height: 1.4;
  color: var(--color-text);
}

.page-news .article-excerpt {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-dim);
}

.page-news .article-expand {
  border-top: 1px dashed var(--news-rule-soft);
  padding-top: 10px;
}

.page-news .article-expand summary {
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font-data);
  color: var(--color-gold);
  list-style: none;
}

.page-news .article-expand summary::before {
  content: "+ ";
}

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

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

.page-news .article-expand-body {
  padding: 12px 0 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-dim);
}

.page-news .article-expand-body p {
  margin: 0 0 10px;
}

.page-news .article-expand-body p:last-child {
  margin-bottom: 0;
}

.page-news .news-figure {
  margin: 32px 0 0;
}

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

.page-news .news-figure figcaption {
  padding: 10px 0 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--color-text-dim);
}

.page-news .season-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-news .season-card {
  position: relative;
  padding: 24px 20px 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--news-rule-soft);
  border-top: 3px solid var(--color-gold);
  transition: transform .2s, border-color .2s;
}

.page-news .season-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold-dim);
}

.page-news .season-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-news .season-card-num {
  font-family: var(--font-data);
  font-size: 26px;
  color: var(--color-red);
  line-height: 1;
}

.page-news .season-card-title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 18px;
  line-height: 1.4;
  color: var(--color-text);
}

.page-news .season-card-text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-dim);
}

.page-news .season-card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .season-card-list li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-dim);
}

.page-news .season-card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 2px;
  background: var(--color-gold);
}

.page-news .changelog-list {
  display: grid;
  gap: 0;
}

.page-news .changelog-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-rule-soft);
}

.page-news .changelog-item:first-child {
  border-top: 1px solid var(--news-rule-soft);
}

.page-news .changelog-version {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-gold);
  background: rgba(255, 215, 0, .06);
  border: 1px solid var(--color-gold-dim);
  text-align: center;
  padding: 8px 4px;
  align-self: start;
}

.page-news .changelog-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-family: var(--font-title);
  color: var(--color-text);
  line-height: 1.4;
}

.page-news .changelog-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-dim);
}

.page-news .insight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.page-news .insight-stat {
  padding: 20px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--news-rule-soft);
  text-align: center;
  transition: border-color .2s;
}

.page-news .insight-stat:hover {
  border-color: var(--color-gold-dim);
}

.page-news .insight-stat .data-text {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(28px, 5vw, 36px);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1.2;
}

.page-news .insight-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-dim);
}

.page-news .insight-note {
  padding: 16px 20px;
  margin-bottom: 24px;
  background: rgba(139, 0, 0, .06);
  border-left: 3px solid var(--color-red);
}

.page-news .insight-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-dim);
}

.page-news .news-outbound {
  margin: 48px 0 24px;
  padding: 32px 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-gold-dim);
  border-radius: 2px;
}

.page-news .news-outbound-title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 18px;
  color: var(--color-gold);
}

.page-news .news-outbound-text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-dim);
}

.page-news .news-outbound-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 900px) {
  .page-news .content-layout {
    grid-template-columns: var(--news-toc-width) minmax(0, 1fr);
    gap: 56px;
  }

  .page-news .toc-sticky {
    position: sticky;
    top: calc(var(--header-offset) + 24px);
  }

  .page-news .toc-list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    white-space: normal;
  }

  .page-news .toc-link {
    padding: 10px 12px;
    border-left: 2px solid transparent;
  }

  .page-news .toc-link:hover,
  .page-news .toc-link[aria-current="true"] {
    border-left-color: var(--color-gold);
    background: var(--news-gold-glow);
  }

  .page-news .season-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .article-item {
    padding: 28px 28px 20px;
  }

  .page-news .insight-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .changelog-item {
    grid-template-columns: 88px 1fr;
    gap: 24px;
    padding: 24px 0;
  }
}