.page-news {
  background-color: var(--color-deep);
  background-image:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 2rem 2rem;
  overflow-x: clip;
}

.page-news .content-shell {
  width: min(calc(100% - 2rem), 74rem);
  margin-inline: auto;
}

.page-news .section-kicker {
  color: var(--color-neon);
  letter-spacing: .12em;
  margin: 0 0 .5rem;
}

.page-news .mono {
  font-family: var(--font-mono);
}

.page-news .text-neon {
  color: var(--color-neon);
}

/* ---------- Hero ---------- */
.page-news .news-hero {
  padding: 2rem 0 .5rem;
}

.page-news .hero-frame {
  position: relative;
  margin-top: 1.25rem;
  padding: 1.5rem 1.25rem 1.5rem;
  border: 1px solid var(--color-grid);
  background: linear-gradient(135deg, rgba(17, 42, 74, .78), rgba(10, 29, 51, .95));
  overflow: hidden;
}

.page-news .hero-frame::before {
  content: "";
  position: absolute;
  top: 1rem;
  right: 1rem;
  bottom: 1rem;
  width: 1px;
  background: repeating-linear-gradient(to bottom, var(--color-neon) 0 6px, transparent 6px 12px);
  opacity: .4;
}

.page-news .hero-frame::after {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  height: 1px;
  background: repeating-linear-gradient(to right, var(--color-grid) 0 6px, transparent 6px 12px);
  opacity: .7;
}

.page-news .hero-frame__coords {
  position: absolute;
  top: .75rem;
  right: 1.5rem;
  font-size: .6875rem;
  color: var(--color-neon);
  letter-spacing: .12em;
}

.page-news .hero-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 6vw, 3.75rem);
  font-weight: 700;
  font-style: italic;
  line-height: 1.12;
  margin: .75rem 0 1rem;
  color: var(--color-text);
  letter-spacing: .01em;
  max-width: 52rem;
}

.page-news .hero-desc {
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 38rem;
  margin: 0;
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-top: 1.5rem;
}

.page-news .hero-stat {
  border: 1px solid var(--color-grid);
  background: rgba(10, 29, 51, .55);
  padding: .75rem .875rem;
}

.page-news .hero-stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-style: italic;
  line-height: 1;
  color: var(--color-neon);
}

.page-news .hero-stat span {
  display: block;
  margin-top: .375rem;
  color: var(--color-muted);
  font-size: .8125rem;
}

/* ---------- Zone / sidebar ---------- */
.page-news .news-zone {
  padding-block: 1.5rem 1rem;
}

.page-news .news-layout__grid {
  display: grid;
  gap: 1.5rem;
}

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

.page-news .news-jump__title {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 .625rem;
}

.page-news .category-nav {
  display: flex;
  gap: .5rem;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: .25rem;
}

.page-news .category-nav::-webkit-scrollbar {
  display: none;
}

.page-news .category-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: var(--color-panel);
  border: 1px solid var(--color-grid);
  color: var(--color-muted);
  font-size: .875rem;
  white-space: nowrap;
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-news .category-link span {
  font-family: var(--font-mono);
  font-size: .75rem;
  opacity: .7;
}

.page-news .category-link.is-active,
.page-news .category-link:hover,
.page-news .category-link:focus-visible {
  color: var(--color-neon);
  border-color: var(--color-neon);
  background: rgba(57, 255, 20, .08);
}

.page-news .jump-meta {
  display: none;
}

.page-news .jump-meta__title {
  color: var(--color-neon);
  letter-spacing: .14em;
  margin: 0 0 .5rem;
}

.page-news .jump-meta p {
  color: var(--color-muted);
  font-size: .875rem;
  line-height: 1.6;
  margin: 0;
}

/* ---------- Posts ---------- */
.page-news .news-posts {
  min-width: 0;
}

.page-news .news-posts__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--color-grid);
  padding-bottom: .625rem;
}

.page-news .news-posts__title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text);
  margin: 0;
}

.page-news .news-posts__sub {
  color: var(--color-muted);
  font-size: .75rem;
  letter-spacing: .1em;
}

.page-news .news-feed {
  display: grid;
  gap: 1.25rem;
  scroll-margin-top: 1.5rem;
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-panel);
  border: 1px solid var(--color-grid);
  clip-path: polygon(0 0, calc(100% - 1rem) 0, 100% 1rem, 100% 100%, 0 100%);
  scroll-margin-top: 1.5rem;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-card:target {
  border-color: var(--color-neon);
  transform: translateY(-2px);
}

.page-news .news-card::after {
  content: "N-01";
  position: absolute;
  top: .625rem;
  right: .625rem;
  z-index: 2;
  padding: .25rem .5rem;
  background: rgba(10, 29, 51, .85);
  color: var(--color-neon);
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .1em;
}

.page-news .news-card:nth-child(2)::after {
  content: "N-02";
}

.page-news .news-card:nth-child(3)::after {
  content: "N-03";
}

.page-news .news-card:nth-child(4)::after {
  content: "N-04";
}

.page-news .news-card:nth-child(5)::after {
  content: "N-05";
}

.page-news .news-card:nth-child(6)::after {
  content: "N-06";
}

.page-news .news-card__media {
  position: relative;
  width: 100%;
  margin: 0;
  aspect-ratio: 16 / 9;
  background: var(--color-grid);
  border-bottom: 1px solid var(--color-grid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1rem), calc(100% - 1rem) 100%, 0 100%);
}

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

.page-news .news-card__body {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .625rem;
  flex: 1;
  padding: 1rem;
}

.page-news .news-card__tag {
  align-self: flex-start;
  padding: .25rem .625rem;
  border-radius: 999px;
  background: rgba(57, 255, 20, .12);
  border: 1px solid rgba(57, 255, 20, .5);
  color: var(--color-neon);
  font-size: .75rem;
  line-height: 1.2;
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--color-muted);
  font-size: .75rem;
  letter-spacing: .05em;
}

.page-news .news-card__coord {
  color: var(--color-neon);
}

.page-news .news-card__title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  font-style: italic;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0;
}

.page-news .news-card__text {
  color: var(--color-muted);
  font-size: .9375rem;
  line-height: 1.7;
  margin: 0;
}

.page-news .news-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-top: auto;
  padding-top: .75rem;
  border-top: 1px dashed var(--color-grid);
}

.page-news .news-card__stat {
  color: var(--color-muted);
  font-size: .75rem;
  letter-spacing: .08em;
}

.page-news .news-card__foot .btn {
  text-decoration: none;
  flex-shrink: 0;
}

.page-news .news-card--wide .news-card__body {
  background:
    radial-gradient(circle at 88% 18%, rgba(57, 255, 20, .13), transparent 38%),
    linear-gradient(120deg, rgba(17, 42, 74, .6), transparent 72%);
}

.page-news .news-card--wide .news-card__body::after {
  content: "";
  position: absolute;
  right: 1.25rem;
  top: 1.25rem;
  bottom: 1.25rem;
  width: 5rem;
  border: 1px solid var(--color-grid);
  background:
    linear-gradient(135deg, transparent 46%, var(--color-neon) 47% 53%, transparent 54%),
    linear-gradient(45deg, transparent 46%, var(--color-fire) 47% 53%, transparent 54%);
  opacity: .75;
  pointer-events: none;
}

.page-news .news-card--wide .news-card__title {
  font-size: 1.375rem;
  max-width: 32rem;
}

.page-news .news-card--wide .news-card__text {
  max-width: 38rem;
}

.page-news .news-card--plain .news-card__body::before {
  content: "";
  display: block;
  height: 5rem;
  margin-top: .25rem;
  border: 1px solid var(--color-grid);
  background:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 18px 18px;
}

.page-news .news-card--plain:nth-child(5) .news-card__body::before {
  box-shadow: inset 0 -2px 0 var(--color-neon);
}

.page-news .news-card--plain:nth-child(6) .news-card__body::before {
  box-shadow: inset 2px 0 0 var(--color-fire), inset 0 -2px 0 var(--color-neon);
}

/* ---------- Special feature ---------- */
.page-news .news-special {
  padding-block: 1rem;
}

.page-news .special-feature {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 22rem;
  overflow: hidden;
  background: var(--color-panel);
  clip-path: polygon(0 0, calc(100% - 3rem) 0, 100% 3rem, 100% 100%, 0 100%);
}

.page-news .special-feature__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-news .special-feature__mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(75deg, rgba(10, 29, 51, .98) 0%, rgba(10, 29, 51, .78) 45%, rgba(10, 29, 51, .32) 100%);
}

.page-news .special-feature__content {
  position: relative;
  padding: 2rem 1.25rem;
  max-width: 44rem;
}

.page-news .special-feature__title {
  font-family: var(--font-head);
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 700;
  font-style: italic;
  line-height: 1.1;
  color: var(--color-text);
  margin: 0 0 .875rem;
}

.page-news .special-feature__desc {
  color: var(--color-muted);
  font-size: .9375rem;
  line-height: 1.7;
  margin: 0 0 1.25rem;
  max-width: 34rem;
}

.page-news .special-stats {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.page-news .special-stats strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-style: italic;
  line-height: 1;
  color: var(--color-neon);
}

.page-news .special-stats span {
  color: var(--color-muted);
  font-size: .8125rem;
  display: block;
  margin-top: .375rem;
}

/* ---------- Data insight ---------- */
.page-news .news-data {
  padding-block: 1.5rem 1rem;
}

.page-news .news-section-head {
  margin-bottom: 1.25rem;
  border-left: 3px solid var(--color-neon);
  padding-left: 1rem;
}

.page-news .news-section-head__title {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text);
  margin: 0;
}

.page-news .news-section-head__sub {
  font-size: .75rem;
  color: var(--color-muted);
  margin-left: .5rem;
  font-style: normal;
}

.page-news .data-grid {
  display: grid;
  gap: 1.25rem;
}

.page-news .chart-card {
  margin: 0;
}

.page-news .chart-card__cap {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  color: var(--color-text);
  font-size: .9375rem;
  font-weight: 600;
  padding: 1rem 1rem 0;
}

.page-news .chart-card__cap .mono {
  color: var(--color-neon);
  font-size: .75rem;
  letter-spacing: .1em;
}

.page-news .chart-wrap {
  padding: .75rem 1rem 0;
}

.page-news .chart-svg,
.page-news .slope-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .chart-grid-line {
  stroke: var(--color-grid);
  stroke-width: 1;
}

.page-news .chart-grid-line.is-soft {
  opacity: .55;
  stroke-dasharray: 4 6;
}

.page-news .chart-data-line {
  fill: none;
  stroke: var(--color-neon);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .chart-dots circle {
  fill: var(--color-neon);
  stroke: var(--color-deep);
  stroke-width: 2;
}

.page-news .chart-label {
  fill: var(--color-neon);
  font-family: var(--font-mono);
  font-size: .75rem;
  text-anchor: middle;
}

.page-news .chart-axis-label {
  fill: var(--color-muted);
  font-family: var(--font-mono);
  font-size: .6875rem;
  text-anchor: middle;
}

.page-news .chart-note {
  color: var(--color-muted);
  font-size: .75rem;
  margin: .625rem 1rem 1rem;
}

.page-news .insight-side {
  display: grid;
  gap: 1.25rem;
}

.page-news .stat-panel {
  padding: 1.25rem;
  background: linear-gradient(145deg, rgba(17, 42, 74, .9), rgba(10, 29, 51, .7));
}

.page-news .stat-panel__value {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
  color: var(--color-neon);
  margin: .5rem 0;
}

.page-news .stat-panel__label {
  color: var(--color-text);
  font-size: .9375rem;
  margin: 0 0 .5rem;
}

.page-news .stat-panel__note {
  color: var(--color-muted);
  font-size: .75rem;
  margin: 0;
}

.page-news .slope-row .slope-line {
  stroke-width: 3;
  stroke-linecap: round;
}

.page-news .slope-row.is-up .slope-line {
  stroke: var(--color-neon);
}

.page-news .slope-row.is-down .slope-line {
  stroke: var(--color-fire);
}

.page-news .slope-row.is-flat .slope-line {
  stroke: var(--color-muted);
}

.page-news .slope-node {
  fill: var(--color-text);
  font-family: var(--font-mono);
  font-size: .75rem;
}

.page-news .slope-name {
  fill: var(--color-muted);
  font-size: .875rem;
}

.page-news .slope-delta {
  font-family: var(--font-mono);
  font-size: .75rem;
  text-anchor: middle;
}

.page-news .slope-row.is-up .slope-delta {
  fill: var(--color-neon);
}

.page-news .slope-row.is-down .slope-delta {
  fill: var(--color-fire);
}

.page-news .slope-row.is-flat .slope-delta {
  fill: var(--color-muted);
}

.page-news .slope-legend__rect.is-up {
  fill: var(--color-neon);
}

.page-news .slope-legend__rect.is-down {
  fill: var(--color-fire);
}

.page-news .slope-legend__rect.is-flat {
  fill: var(--color-muted);
}

.page-news .slope-legend__text {
  fill: var(--color-muted);
  font-size: .75rem;
}

.page-news .data-footnote {
  color: var(--color-muted);
  font-size: .75rem;
  margin-top: 1.25rem;
  border-top: 1px dashed var(--color-grid);
  padding-top: .875rem;
}

/* ---------- Support CTA ---------- */
.page-news .news-support {
  padding-block: 1.5rem 2.5rem;
}

.page-news .support-panel {
  position: relative;
  display: grid;
  gap: 1.25rem;
  padding: 1.75rem 1.25rem;
  background:
    linear-gradient(90deg, rgba(57, 255, 20, .14), transparent 3.5rem),
    linear-gradient(135deg, rgba(17, 42, 74, .92), rgba(10, 29, 51, .8));
  clip-path: polygon(0 0, calc(100% - 2rem) 0, 100% 2rem, 100% 100%, 0 100%);
}

.page-news .support-copy h2 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text);
  margin: 0 0 .5rem;
  line-height: 1.25;
}

.page-news .support-desc {
  color: var(--color-muted);
  font-size: .9375rem;
  line-height: 1.7;
  margin: 0;
  max-width: 40rem;
}

.page-news .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
}

.page-news .support-actions .btn {
  text-decoration: none;
}

/* ---------- Desktop layout ---------- */
@media (min-width: 64rem) {
  .page-news .news-zone {
    padding-block: 2.5rem 1.5rem;
  }

  .page-news .news-layout__grid {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
  }

  .page-news .news-jump {
    position: sticky;
    top: 1.5rem;
    display: block;
    padding: 1.25rem 1rem;
    border: 1px solid var(--color-grid);
    background: rgba(17, 42, 74, .72);
  }

  .page-news .news-jump__title {
    font-size: 1.25rem;
  }

  .page-news .category-nav {
    flex-direction: column;
    align-items: stretch;
    gap: .375rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .category-link {
    width: 100%;
    justify-content: space-between;
    border-radius: .5rem;
  }

  .page-news .jump-meta {
    display: block;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--color-grid);
  }

  .page-news .news-feed {
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
  }

  .page-news .news-card:nth-child(1) {
    grid-column: span 4;
  }

  .page-news .news-card:nth-child(2) {
    grid-column: span 2;
  }

  .page-news .news-card:nth-child(3) {
    grid-column: span 2;
  }

  .page-news .news-card:nth-child(4) {
    grid-column: span 4;
  }

  .page-news .news-card:nth-child(5) {
    grid-column: span 3;
  }

  .page-news .news-card:nth-child(6) {
    grid-column: span 3;
  }

  .page-news .news-card__body {
    padding: 1.25rem;
  }

  .page-news .news-card__title {
    font-size: 1.375rem;
  }

  .page-news .news-card:nth-child(1) .news-card__title {
    font-size: 1.625rem;
    max-width: 32rem;
  }

  .page-news .news-card--wide .news-card__title {
    font-size: 1.625rem;
  }

  .page-news .special-feature {
    min-height: 26rem;
  }

  .page-news .special-feature__content {
    padding: 3rem 2.5rem;
  }

  .page-news .news-data {
    padding-block: 2.5rem 1.5rem;
  }

  .page-news .data-grid {
    grid-template-columns: 1.55fr 1fr;
    gap: 1.5rem;
  }

  .page-news .support-panel {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 2rem;
    padding: 2.25rem 2rem;
  }

  .page-news .support-copy h2 {
    font-size: 1.875rem;
  }
}