.page-news {
  overflow-x: clip;
  background: var(--color-bg);
  color: var(--color-text);
}

.page-news a {
  color: inherit;
}

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

/* ---------- Hero ---------- */
.page-news .page-news-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 520px;
  overflow: hidden;
  background: var(--color-primary);
  border-bottom: 6px solid var(--color-accent);
  color: #ffffff;
}

.page-news .page-news-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-news .page-news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(10, 31, 68, 0.93) 0%, rgba(10, 31, 68, 0.55) 55%, rgba(10, 31, 68, 0.22) 100%);
}

.page-news .page-news-hero::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 6px;
  z-index: 1;
  width: 38%;
  height: 6px;
  background: var(--color-tea);
}

.page-news .page-news-hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: clamp(4rem, 10vh, 7rem);
  padding-bottom: 3rem;
}

.page-news .page-news-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .page-news-hero .breadcrumbs a {
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.page-news .page-news-hero .page-news-hero-kicker {
  display: inline-block;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-news .page-news-hero h1 {
  max-width: 22ch;
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  line-height: 1.06;
  color: #ffffff;
  text-wrap: balance;
}

.page-news .page-news-hero .page-news-hero-lead {
  max-width: 660px;
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

/* ---------- Section headings ---------- */
.page-news .page-news-section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.5rem 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 3px solid var(--color-primary);
}

.page-news .page-news-section-head .section-kicker {
  color: var(--color-accent-dark);
}

.page-news .page-news-section-index {
  min-width: 2ch;
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 0.9;
  color: var(--color-accent);
}

.page-news .page-news-section-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.05;
  text-transform: uppercase;
}

.page-news .page-news-section-desc {
  max-width: 760px;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

/* ---------- Filter controls ---------- */
.page-news .page-news-controls {
  display: block;
  margin-bottom: 2.5rem;
}

.page-news .page-news-filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .page-news-filter-label {
  display: inline-flex;
  align-items: center;
  margin: 0 0.5rem 0.75rem 0;
  padding: 0.55rem 1.1rem;
  border: 2px solid var(--color-primary);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .page-news-filter-input:checked + .page-news-filter-label {
  background: var(--color-primary);
  color: #ffffff;
}

.page-news .page-news-filter-input:focus-visible + .page-news-filter-label {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Filter: hide non-matching cards ---------- */
.page-news #news-filter-update:checked ~ .page-news-card-feature:not([data-category="update"]),
.page-news #news-filter-update:checked ~ .page-news-masonry .page-news-card:not([data-category="update"]),
.page-news #news-filter-data:checked ~ .page-news-card-feature:not([data-category="data"]),
.page-news #news-filter-data:checked ~ .page-news-masonry .page-news-card:not([data-category="data"]),
.page-news #news-filter-opt:checked ~ .page-news-card-feature:not([data-category="opt"]),
.page-news #news-filter-opt:checked ~ .page-news-masonry .page-news-card:not([data-category="opt"]),
.page-news #news-filter-story:checked ~ .page-news-card-feature:not([data-category="story"]),
.page-news #news-filter-story:checked ~ .page-news-masonry .page-news-card:not([data-category="story"]) {
  display: none;
}

/* ---------- Featured card ---------- */
.page-news .page-news-card-feature {
  display: grid;
  grid-template-columns: 1fr;
  margin-bottom: 2rem;
  overflow: hidden;
  border: 3px solid var(--color-primary);
  background: var(--color-surface);
  box-shadow: var(--shadow-hard);
}

.page-news .page-news-card-feature img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-news .page-news-card-feature-body {
  padding: 1.5rem;
}

.page-news .page-news-card-feature h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.12;
}

.page-news .page-news-card-feature p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-news .page-news-link {
  display: inline-block;
  font-weight: 700;
  color: var(--color-accent-dark);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

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

.page-news .page-news-link-light {
  color: var(--color-tea-light);
}

.page-news .page-news-link-light:hover {
  color: var(--color-tea);
}

/* ---------- Masonry cards ---------- */
.page-news .page-news-masonry {
  column-count: 1;
  column-gap: 1.5rem;
}

.page-news .page-news-card {
  display: block;
  overflow-wrap: break-word;
  margin-bottom: 1.5rem;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  border: 3px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: 0 2px 0 rgba(10, 31, 68, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-news .page-news-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: 8px 10px 0 rgba(10, 31, 68, 0.14);
}

.page-news .page-news-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .page-news-card-body {
  padding: 1.25rem;
}

.page-news .page-news-card-dark {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #ffffff;
}

.page-news .page-news-card-tea {
  border-color: var(--color-tea);
  background: var(--color-tea-light);
}

.page-news .page-news-card-offset {
  margin-top: 2.5rem;
}

.page-news .page-news-card h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.2;
}

.page-news .page-news-card p {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-news .page-news-card-dark p {
  color: rgba(255, 255, 255, 0.76);
}

.page-news .page-news-card-tea p {
  color: var(--color-text);
}

/* ---------- Card meta ---------- */
.page-news .page-news-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 0.85rem;
}

.page-news .page-news-tag {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-news .page-news-time {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-tea);
}

.page-news .page-news-card-dark .page-news-time {
  color: var(--color-tea-light);
}

.page-news .page-news-card-tea .page-news-time {
  color: #8b713f;
}

/* ---------- Details ---------- */
.page-news .page-news-details {
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
}

.page-news .page-news-card-dark .page-news-details {
  border-top-color: rgba(255, 255, 255, 0.25);
}

.page-news .page-news-details summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

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

.page-news .page-news-details summary::after {
  content: "＋";
  font-size: 1rem;
}

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

.page-news .page-news-card-dark .page-news-details summary {
  color: var(--color-tea-light);
}

.page-news .page-news-details div {
  padding-top: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-news .page-news-card-dark .page-news-details div {
  color: rgba(255, 255, 255, 0.76);
}

.page-news .page-news-details p:last-child {
  margin-bottom: 0;
}

/* ---------- Series / featured column ---------- */
.page-news .page-news-series {
  border-top: 6px solid var(--color-accent);
  border-bottom: 6px solid var(--color-tea);
  background: var(--color-primary);
  color: #ffffff;
}

.page-news .page-news-series .page-news-section-head {
  border-bottom-color: rgba(255, 255, 255, 0.22);
}

.page-news .page-news-series .page-news-section-head .section-kicker {
  color: var(--color-tea-light);
}

.page-news .page-news-series .page-news-section-title {
  color: #ffffff;
}

.page-news .page-news-series .page-news-section-desc {
  color: rgba(255, 255, 255, 0.74);
}

.page-news .page-news-series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-news .page-news-series-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.045);
}

.page-news .page-news-series-card img {
  width: 100%;
  object-fit: cover;
}

.page-news .page-news-series-card-body {
  flex: 1;
  padding: 1.5rem;
}

.page-news .page-news-series-card h3 {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1.2;
}

.page-news .page-news-series-card p {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.76);
}

.page-news .page-news-series-card-list {
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
}

.page-news .page-news-series-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .page-news-series-list li {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.98rem;
  line-height: 1.6;
}

.page-news .page-news-series-list li span {
  min-width: 2.4rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-accent);
}

.page-news .page-news-series-note {
  margin-top: 1rem;
  font-size: 0.85rem;
}

.page-news .page-news-series-note a {
  color: var(--color-tea-light);
}

/* ---------- Guide / sitemap band ---------- */
.page-news .page-news-guide {
  border-top: 4px solid var(--color-tea);
  background: var(--color-tea-light);
}

.page-news .page-news-guide-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  border: 3px solid var(--color-primary);
  background: var(--color-surface);
  box-shadow: var(--shadow-hard);
}

.page-news .page-news-guide-label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

.page-news .page-news-guide-text p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
}

.page-news .page-news-guide-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .page-news-guide-links a {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-news .page-news-guide-links a:hover {
  background: var(--color-primary);
  color: #ffffff;
}

/* ---------- Responsive ---------- */
@media (min-width: 700px) {
  .page-news .page-news-masonry {
    column-count: 2;
  }

  .page-news .page-news-card-feature-body {
    padding: 2rem;
  }

  .page-news .page-news-guide-inner {
    align-items: center;
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 850px) {
  .page-news .page-news-card-feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news .page-news-card-feature-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-news .page-news-series-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-news .page-news-series-card img {
    height: 100%;
    min-height: 260px;
  }
}

@media (min-width: 1024px) {
  .page-news .page-news-masonry {
    column-count: 3;
  }

  .page-news .page-news-card-offset {
    margin-top: 1rem;
  }
}