.page-news {
  --news-gap: clamp(16px, 2.6vw, 28px);
  --news-rule: rgba(110, 135, 148, 0.28);
  background-color: var(--ink-900);
  background-image:
    linear-gradient(to right, rgba(110, 135, 148, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(110, 135, 148, 0.09) 1px, transparent 1px);
  background-size: 64px 64px;
  color: var(--bone);
  font-family: var(--font-body);
}

.page-news .news-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(24px, 3.6vw, 44px);
}

.page-news .breadcrumb {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-news .hero-grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-news .hero-copy .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news h1 {
  margin: 12px 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--bone);
  text-wrap: balance;
}

.page-news .lede {
  margin: 0 0 22px;
  max-width: 48ch;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.75;
  color: var(--mist);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .hero-figure {
  margin: 0;
}

.page-news .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--line-cyan);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.page-news .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--slate);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  background: var(--news-rule);
  border: 2px solid var(--news-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .hero-stat {
  background: var(--surface-2);
  padding: 14px 16px;
}

.page-news .hero-stat dt {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .hero-stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.2vw, 23px);
  font-weight: 700;
  color: var(--orange);
}

.page-news .news-index {
  padding: clamp(6px, 1.6vw, 14px) 0 clamp(26px, 4vw, 46px);
}

.page-news .index-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
}

.page-news .index-list a {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "num title"
    "num desc";
  column-gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 2px solid var(--news-rule);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--bone);
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.page-news .index-list a:hover,
.page-news .index-list a:focus-visible {
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 rgba(55, 240, 206, 0.24);
}

.page-news .index-list .toc-num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
}

.page-news .index-list strong {
  grid-area: title;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .index-list em {
  grid-area: desc;
  font-style: normal;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-news .news-body {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(30px, 5vw, 60px);
}

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

.page-news .rail-inner {
  border: 2px solid var(--news-rule);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 16px;
}

.page-news .rail-label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-news .rail-rounds {
  list-style: none;
  display: grid;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
}

.page-news .rail-rounds a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  border-left: 2px solid var(--news-rule);
  color: var(--mist);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.page-news .rail-rounds a:hover,
.page-news .rail-rounds a:focus-visible {
  border-left-color: var(--cyan);
  color: var(--bone);
}

.page-news .rail-rounds .rnum {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
}

.page-news .rail-rounds .is-current a {
  border-left-color: var(--cyan);
  background: rgba(55, 240, 206, 0.09);
  color: var(--bone);
}

.page-news .rail-rounds .is-current .rnum {
  color: var(--cyan);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .filter-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

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

.page-news .news-section {
  margin-bottom: clamp(32px, 5vw, 56px);
  scroll-margin-top: 110px;
}

.page-news .news-section--last {
  margin-bottom: 0;
}

.page-news .section-head {
  margin-bottom: 16px;
}

.page-news .section-note {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-news .timeline {
  position: relative;
  list-style: none;
  margin: 20px 0 0;
  padding: 0 0 0 4px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 10px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--cyan), rgba(110, 135, 148, 0.3));
}

.page-news .timeline-node {
  position: relative;
  padding: 0 0 24px 44px;
  scroll-margin-top: 110px;
}

.page-news .timeline-node::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--slate);
}

.page-news .timeline-node.is-current::before {
  border-color: var(--cyan);
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(55, 240, 206, 0.18);
}

.page-news .node-round {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 7px;
  border: 2px solid rgba(255, 138, 61, 0.5);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-news .timeline-node h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .timeline-node p {
  margin: 0 0 8px;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .node-link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-news .node-link:hover,
.page-news .node-link:focus-visible {
  color: var(--bone);
  border-bottom-color: var(--bone);
}

.page-news .rail-note {
  margin: 4px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--cyan);
  background: rgba(55, 240, 206, 0.06);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .digest-figure,
.page-news .change-figure {
  margin: 0 0 20px;
}

.page-news .digest-figure img,
.page-news .change-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--news-rule);
  border-radius: var(--radius);
}

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

.page-news .digest {
  display: flex;
  flex-direction: column;
  padding: 16px;
  border: 2px solid var(--news-rule);
  border-top-color: var(--line-cyan);
  border-radius: var(--radius);
  background: var(--surface-1);
  box-shadow: 6px 6px 0 rgba(4, 31, 26, 0.5);
}

.page-news .digest-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.page-news .digest-meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
}

.page-news .digest h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .digest p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .digest-figures {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--news-rule);
}

.page-news .digest-figures div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .digest-figures dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-news .digest-figures dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--orange);
}

.page-news .change-list {
  display: grid;
  gap: 10px;
}

.page-news .change-item {
  border: 2px solid var(--news-rule);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.page-news .change-item[open] {
  border-color: var(--line-cyan);
}

.page-news .change-item summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 14px;
  row-gap: 4px;
  align-items: center;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .change-item summary::after {
  content: "+";
  grid-column: 2;
  grid-row: 1 / -1;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .change-item[open] summary::after {
  content: "−";
}

.page-news .change-type {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-news .change-title {
  grid-column: 1;
  grid-row: 2;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--bone);
}

.page-news .change-meta {
  grid-column: 1;
  grid-row: 3;
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
}

.page-news .change-body {
  padding: 0 16px 16px;
  border-top: 1px dashed var(--news-rule);
  margin-top: 2px;
  padding-top: 12px;
}

.page-news .change-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .video-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 4px 18px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .video-track:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-news .video-card {
  flex: 0 0 250px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  border: 2px solid var(--news-rule);
  border-radius: var(--radius);
  background: var(--surface-1);
  overflow: hidden;
  text-decoration: none;
  color: var(--bone);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-news .video-card:hover,
.page-news .video-card:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-news .video-thumb {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  aspect-ratio: 16 / 9;
  padding: 8px;
  background: linear-gradient(145deg, var(--ink-700), var(--indigo));
  overflow: hidden;
}

.page-news .video-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .video-thumb--alt {
  background-image:
    radial-gradient(circle at 78% 24%, rgba(55, 240, 206, 0.24), transparent 58%),
    repeating-linear-gradient(115deg, rgba(220, 235, 229, 0.08) 0 1px, transparent 1px 14px);
}

.page-news .video-glyph {
  position: absolute;
  left: 10px;
  bottom: 8px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: rgba(220, 235, 229, 0.22);
}

.page-news .video-time {
  position: relative;
  z-index: 1;
  padding: 2px 6px;
  border-radius: var(--radius);
  background: rgba(4, 31, 26, 0.82);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

.page-news .video-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px 14px;
}

.page-news .video-body strong {
  font-family: var(--font-head);
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-news .video-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
}

.page-news .video-more {
  margin-top: 6px;
}

.page-news .contact-card {
  display: grid;
  gap: 20px;
  padding: clamp(18px, 3vw, 28px);
  border: 2px solid var(--line-cyan);
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, rgba(90, 30, 53, 0.6), rgba(37, 27, 77, 0.6)),
    var(--surface-2);
  box-shadow: var(--shadow-hard);
}

.page-news .contact-copy h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .contact-copy p {
  margin: 0 0 12px;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .contact-mail {
  margin: 0;
  font-size: 14px;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

@media (min-width: 700px) {
  .page-news .index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .digest-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .video-card {
    flex: 0 0 300px;
  }

  .page-news .contact-card {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: center;
  }

  .page-news .contact-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 760px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 960px) {
  .page-news .news-body {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .rail-inner {
    position: sticky;
    top: 110px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-body {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .index-list a,
  .page-news .rail-rounds a,
  .page-news .video-card {
    transition: none;
  }

  .page-news .index-list a:hover,
  .page-news .index-list a:focus-visible,
  .page-news .video-card:hover,
  .page-news .video-card:focus-visible {
    transform: none;
  }
}