.page-news {
  --clip-offset: 14px;
  --strip-card-min: min(84vw, 320px);
}

.page-news .breadcrumb {
  margin-bottom: 1rem;
}

.page-news .news-hero {
  padding-top: 1.25rem;
  padding-bottom: 2rem;
}

.page-news .news-hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-caption);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.page-news .news-hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-success);
}

.page-news .news-hero-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-news .news-hero-kicker {
  margin-bottom: 0.75rem;
  font-family: var(--font-caption);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--color-primary);
}

.page-news .news-hero h1 {
  font-size: clamp(1.875rem, 5vw, 3.25rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.page-news .news-hero-lead {
  margin-top: 1.25rem;
  max-width: 60ch;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-news .news-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.page-news .news-hero-banner {
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
}

.page-news .news-hero-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .latest-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.page-news .latest-filter-label {
  margin-right: 0.5rem;
  font-family: var(--font-caption);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.page-news .filter-tag {
  display: inline-block;
  padding: 0.3125rem 0.625rem;
  font-family: var(--font-caption);
  font-size: 0.75rem;
  line-height: 1;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .filter-tag:hover,
.page-news .filter-tag.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.page-news .latest-layout {
  display: grid;
  gap: 2.25rem;
}

.page-news .latest-feature {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
}

.page-news .latest-feature-media {
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.page-news .latest-feature-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .feature-num {
  position: absolute;
  top: 0.875rem;
  left: 0.875rem;
  padding: 0.375rem 0.625rem;
  background: var(--color-accent);
  color: #1A1A1A;
  font-family: var(--font-caption);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-news .latest-feature-body {
  padding: 1.375rem;
}

.page-news .feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}

.page-news .latest-feature-body h3 {
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.page-news .feature-desc {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.page-news .news-expand {
  margin-bottom: 1rem;
}

.page-news .news-expand summary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-caption);
  font-size: 0.8125rem;
  color: var(--color-primary);
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--color-primary);
  user-select: none;
}

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

.page-news .news-expand summary::before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--color-accent);
  color: #1A1A1A;
  font-weight: 700;
  font-size: 0.875rem;
  line-height: 1;
}

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

.page-news .news-expand-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.625rem;
  padding: 0.875rem 0 0.25rem;
}

.page-news .news-expand-body > p {
  grid-column: 1 / -1;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0.5rem 0 0;
}

.page-news .mini-data-panel {
  border-left: 3px solid var(--color-accent);
  background: var(--color-bg);
  padding: 0.625rem 0.75rem;
}

.page-news .mini-data-panel:nth-child(2n) {
  border-left-color: var(--color-primary);
}

.page-news .mini-data-label {
  display: block;
  font-family: var(--font-caption);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.page-news .mini-data-value {
  display: block;
  font-family: var(--font-caption);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.page-news .mini-data-note {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.page-news .feature-more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.page-news .feature-time {
  font-family: var(--font-caption);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

.page-news .latest-list {
  display: flex;
  flex-direction: column;
}

.page-news .latest-list-item {
  position: relative;
  padding: 1.25rem 0 1.25rem 2.75rem;
  border-top: 1px solid var(--color-line);
}

.page-news .latest-list-item:last-child {
  border-bottom: 1px solid var(--color-line);
}

.page-news .list-item-num {
  position: absolute;
  top: 1.375rem;
  left: 0;
  font-family: var(--font-caption);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
}

.page-news .list-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.375rem;
}

.page-news .list-item-time {
  font-family: var(--font-caption);
  font-size: 0.6875rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-news .list-item-body h3 {
  font-size: 1.0625rem;
  line-height: 1.4;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}

.page-news .list-item-body p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
}

.page-news .list-expand {
  margin-top: 0.625rem;
  margin-bottom: 0;
}

.page-news .list-expand summary {
  font-size: 0.75rem;
  padding: 0.25rem 0;
}

.page-news .list-expand .news-expand-body {
  padding-top: 0.625rem;
  display: block;
}

.page-news .list-expand .news-expand-body p {
  margin-top: 0;
}

.page-news .category-layout {
  display: grid;
  gap: 2rem;
}

.page-news .category-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-news .category-visual-frame {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  overflow: hidden;
}

.page-news .category-visual-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-news .category-visual-caption {
  padding: 1rem 0.25rem 0;
  border-top: 1px solid var(--color-line);
}

.page-news .category-visual-caption .caption-index {
  display: block;
  font-family: var(--font-caption);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.375rem;
}

.page-news .category-visual-caption p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
}

.page-news .category-grid {
  display: grid;
  gap: 1rem;
}

.page-news .category-card {
  padding: 1.375rem;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  clip-path: polygon(0 0, calc(100% - var(--clip-offset)) 0, 100% var(--clip-offset), 100% 100%, 0 100%);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-news .category-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.page-news .category-card-primary {
  background: #FFF3EC;
  border-color: rgba(255, 107, 53, 0.4);
}

.page-news .category-card-comment {
  background: #E9F5F6;
  border-color: rgba(0, 109, 119, 0.35);
}

.page-news .category-card-data {
  background: var(--color-dark);
  border-color: rgba(255, 255, 255, 0.08);
}

.page-news .category-card-data h3,
.page-news .category-card-data p,
.page-news .category-card-data .category-count {
  color: #fff;
}

.page-news .category-card-data .category-card-num,
.page-news .category-card-data .category-arrow {
  color: var(--color-accent);
}

.page-news .category-card-announce {
  background: #FFFDF5;
  border-color: rgba(244, 208, 63, 0.65);
}

.page-news .category-card-num {
  font-family: var(--font-caption);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 0.625rem;
}

.page-news .category-card h3 {
  font-size: 1.1875rem;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.page-news .category-card p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0 0 1rem;
}

.page-news .category-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  font-family: var(--font-caption);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.page-news .category-card-data .category-card-footer {
  border-top-color: rgba(255, 255, 255, 0.15);
}

.page-news .category-arrow {
  color: var(--color-primary);
  font-weight: 700;
}

.page-news .news-series {
  background: var(--color-dark);
  padding-top: calc(var(--space-section) * 0.85);
  padding-bottom: calc(var(--space-section) * 0.85);
  margin-top: var(--space-section);
}

.page-news .section-heading-row-inverse .section-heading {
  color: #fff;
}

.page-news .section-heading-row-inverse .vertical-annotation {
  color: rgba(255, 255, 255, 0.55);
}

.page-news .series-strip-wrap {
  padding-top: 1.5rem;
}

.page-news .series-strip {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.25rem 0 1rem;
}

.page-news .series-strip::-webkit-scrollbar {
  height: 4px;
}

.page-news .series-strip::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
}

.page-news .series-card {
  min-width: var(--strip-card-min);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 3px solid var(--color-accent);
}

.page-news .series-card:nth-child(2) {
  border-top-color: var(--color-primary);
}

.page-news .series-card:nth-child(3) {
  border-top-color: var(--color-yellow);
}

.page-news .series-card:nth-child(4) {
  border-top-color: var(--color-success);
}

.page-news .series-card-tag {
  font-family: var(--font-caption);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.875rem;
}

.page-news .series-card h3 {
  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 0.625rem;
}

.page-news .series-card p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 1.25rem;
}

.page-news .series-card-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: auto;
  padding-top: 0.875rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-caption);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

.page-news .archive-layout {
  display: grid;
  gap: 2.5rem;
}

.page-news .archive-month {
  position: relative;
  padding-left: 1.5rem;
  padding-bottom: 1.625rem;
  border-left: 1px solid var(--color-line);
}

.page-news .archive-month:last-child {
  padding-bottom: 0;
}

.page-news .archive-month::before {
  content: "";
  position: absolute;
  top: 0.375rem;
  left: -0.3125rem;
  width: 0.5625rem;
  height: 0.5625rem;
  background: var(--color-primary);
  border: 2px solid var(--color-surface);
}

.page-news .archive-month-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 1rem;
  font-weight: 900;
  color: var(--color-text);
}

.page-news .archive-month-count {
  font-family: var(--font-caption);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-text-secondary);
}

.page-news .archive-month-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem 1.25rem;
  font-family: var(--font-caption);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.page-news .archive-month-list li {
  position: relative;
  padding-left: 0.875rem;
}

.page-news .archive-month-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.375rem;
  width: 0.3125rem;
  height: 0.3125rem;
  background: var(--color-accent);
}

.page-news .archive-panel {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
}

.page-news .archive-panel-bg {
  overflow: hidden;
  background: var(--color-bg);
}

.page-news .archive-panel-bg img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 1;
  object-fit: cover;
}

.page-news .archive-panel-content {
  background: var(--color-dark);
  color: #fff;
  padding: 1.875rem 1.5rem;
}

.page-news .archive-panel-label {
  display: block;
  font-family: var(--font-caption);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 0.625rem;
}

.page-news .archive-panel-value {
  display: block;
  font-family: var(--font-caption);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.page-news .archive-panel-caption {
  display: block;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
}

.page-news .archive-panel-note {
  display: block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1rem;
}

.page-news .news-page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.5rem;
  padding-bottom: 3rem;
}

@media (min-width: 700px) {
  .page-news .news-hero-banner img {
    aspect-ratio: 4 / 1;
  }

  .page-news .latest-feature-body {
    padding: 1.75rem;
  }

  .page-news .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-news .series-strip {
    padding-bottom: 0.25rem;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    margin-top: 2rem;
  }

  .page-news .news-hero-copy {
    padding-right: 2rem;
  }

  .page-news .news-hero-banner {
    margin-top: 2.25rem;
  }

  .page-news .latest-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 2.5rem;
  }

  .page-news .category-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 2.5rem;
  }

  .page-news .category-visual {
    position: sticky;
    top: calc(var(--header-total) + 1rem);
  }

  .page-news .series-strip {
    overflow: visible;
  }

  .page-news .series-strip-wrap {
    padding-top: 2rem;
  }

  .page-news .archive-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 4rem;
  }

  .page-news .archive-panel-content {
    padding: 2.25rem 2rem;
  }
}