.page-news {
  background: var(--guo-cream);
  color: var(--guo-ink);
}

.page-news .news-hero-wrap {
  padding-top: 20px;
}

.page-news .breadcrumb {
  margin-bottom: 18px;
}

.page-news .news-hero {
  display: grid;
  gap: 26px;
  padding: 8px 0 34px;
  border-bottom: 1px solid var(--guo-line);
}

.page-news .news-hero__title {
  margin: 0;
  max-width: 12em;
  font-size: clamp(38px, 8.4vw, 88px);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.page-news .news-hero__title strong {
  font-weight: 900;
  color: var(--guo-orange);
}

.page-news .news-hero__lead {
  margin: 20px 0 0;
  max-width: 38em;
  font-size: 17px;
  line-height: 1.75;
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
  border-top: 1px solid var(--guo-line);
}

.page-news .hero-stat {
  padding: 14px 12px 14px 0;
  border-bottom: 1px solid var(--guo-line);
}

.page-news .hero-stat:nth-child(odd) {
  border-right: 1px solid var(--guo-line);
  padding-right: 14px;
}

.page-news .hero-stat:nth-child(even) {
  padding-left: 14px;
}

.page-news .hero-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.page-news .hero-stat__label {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  letter-spacing: 0.08em;
  opacity: 0.7;
}

.page-news .hero-board {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-height: 220px;
  padding: 24px;
  overflow: hidden;
  background: var(--guo-ink-green);
  color: var(--guo-cream);
}

.page-news .hero-board::after {
  content: "";
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 150px;
  height: 150px;
  background-image:
    linear-gradient(var(--guo-teal-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--guo-teal-soft) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.18;
  pointer-events: none;
}

.page-news .hero-board__eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  opacity: 0.7;
}

.page-news .hero-version {
  display: inline-block;
  padding: 10px 20px;
  background: var(--guo-yellow);
  color: var(--guo-ink);
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  transform: rotate(-2deg);
  transition: transform 160ms ease-out;
}

.page-news .hero-board:hover .hero-version {
  transform: rotate(-3.5deg) translateX(2px);
}

.page-news .hero-board p {
  margin: 0;
  max-width: 24em;
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.9;
}

.page-news .hero-board__link {
  margin-top: auto;
  padding-bottom: 2px;
  color: var(--guo-cream);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--guo-yellow);
}

.page-news .hero-board__link:hover {
  color: var(--guo-yellow);
}

.page-news .category-band {
  display: grid;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--guo-line);
}

.page-news .category-band .section-head {
  margin-bottom: 10px;
}

.page-news .category-copy {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.8;
}

.page-news .cat-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .cat-link {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--guo-line);
  background: var(--guo-cream-deep);
  color: var(--guo-ink);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.page-news .cat-link:hover {
  background: var(--guo-teal);
  border-color: var(--guo-teal);
  color: #fff;
}

.page-news .cat-link--active {
  background: var(--guo-teal);
  border-color: var(--guo-teal);
  color: #fff;
}

.page-news .category-figure {
  display: none;
  margin: 0;
}

.page-news .category-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--guo-line);
}

.page-news .stream {
  padding-top: 38px;
}

.page-news .stream-head {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.page-news .stream-head__lead {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.8;
}

.page-news .news-banner {
  margin: 0 0 30px;
  border: 1px solid var(--guo-line);
}

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

.page-news .stream-layout {
  display: grid;
  gap: 32px;
}

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

.page-news .tl-group {
  position: relative;
  margin-left: 8px;
  padding-left: 20px;
  padding-bottom: 34px;
  border-left: 1px solid var(--guo-line);
}

.page-news .tl-group:last-child {
  padding-bottom: 0;
}

.page-news .tl-marker {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-news .tl-node-link {
  display: inline-flex;
  flex: 0 0 auto;
  margin-left: -27px;
  text-decoration: none;
}

.page-news .tl-node {
  display: block;
  width: 12px;
  height: 12px;
  background: var(--guo-yellow);
  border: 1px solid var(--guo-ink-green);
}

.page-news .tl-node-link:hover .tl-node {
  background: var(--guo-orange);
}

.page-news .tl-label {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
}

.page-news .tl-sub {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.6;
}

.page-news .tl-cards {
  display: grid;
  gap: 16px;
}

.page-news .change-card {
  position: relative;
  padding: 18px;
  border: 1px solid var(--guo-line);
  background: var(--guo-cream-deep);
  transition: background-color 180ms ease, border-color 180ms ease;
}

.page-news .change-card::before {
  content: "";
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: -1px;
  width: 3px;
  background: var(--guo-orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 180ms ease-out;
}

.page-news .change-card:hover {
  background: var(--guo-cream);
  border-color: var(--guo-orange-soft);
}

.page-news .change-card:hover::before {
  transform: scaleY(1);
}

.page-news .change-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .change-card__ver {
  padding: 2px 7px;
  background: var(--guo-ink-green);
  color: var(--guo-cream);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-news .change-card__time {
  font-size: 11px;
  letter-spacing: 0.02em;
  opacity: 0.65;
}

.page-news .change-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.35;
  font-weight: 700;
}

.page-news .change-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.page-news .change-card details {
  margin-top: 10px;
}

.page-news .change-card summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--guo-orange-deep);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}

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

.page-news .change-card summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
}

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

.page-news .change-card details p {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--guo-line);
  font-size: 13px;
  opacity: 0.85;
}

.page-news .change-card__copy {
  margin-top: 12px;
  padding: 4px 7px;
  border: 1px dashed var(--guo-line);
  background: transparent;
  color: var(--guo-ink);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.page-news .change-card__copy:hover {
  border-color: var(--guo-orange);
  color: var(--guo-orange-deep);
}

.page-news .stream-aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-news .aside-card {
  padding: 14px;
  border: 1px solid var(--guo-line);
  background: var(--guo-cream-deep);
}

.page-news .aside-card img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--guo-line);
}

.page-news .aside-card h3 {
  margin: 12px 0 6px;
  font-size: 16px;
  line-height: 1.35;
}

.page-news .aside-card p {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
  opacity: 0.75;
}

.page-news .aside-card a {
  color: var(--guo-orange-deep);
  text-decoration: underline;
}

.page-news .version-jump {
  border-top: 1px solid var(--guo-line);
}

.page-news .version-jump a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--guo-line);
  color: var(--guo-ink);
  font-size: 13px;
  text-decoration: none;
}

.page-news .version-jump a:hover {
  color: var(--guo-orange-deep);
}

.page-news .version-jump .mono {
  font-size: 12px;
}

.page-news .use-band {
  margin: 48px 0;
  padding: 48px 0;
  background: var(--guo-ink-green);
  color: var(--guo-cream);
}

.page-news .use-head {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.page-news .use-head .section-head {
  margin: 0;
}

.page-news .section-head--light .section-title {
  color: var(--guo-cream);
}

.page-news .section-head--light .section-num {
  background: var(--guo-yellow);
  color: var(--guo-ink);
}

.page-news .use-head > p {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.8;
}

.page-news .use-grid {
  display: grid;
  gap: 20px;
}

.page-news .use-item {
  padding-top: 14px;
  border-top: 1px solid rgba(251, 243, 230, 0.28);
}

.page-news .use-item .mono {
  display: block;
  margin-bottom: 8px;
  color: var(--guo-yellow);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-news .use-item h3 {
  margin: 0 0 8px;
  color: var(--guo-cream);
  font-size: 20px;
  line-height: 1.3;
}

.page-news .use-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.85;
}

.page-news .use-band__foot {
  margin: 26px 0 0;
  font-size: 14px;
}

.page-news .use-band__foot a {
  color: var(--guo-yellow);
  text-decoration: none;
  border-bottom: 1px solid var(--guo-yellow);
}

.page-news .use-band__foot a:hover {
  color: var(--guo-cream);
}

.page-news .series {
  padding: 0 0 54px;
}

.page-news .series-lead {
  margin: 10px 0 26px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.8;
}

.page-news .series-grid {
  display: grid;
  gap: 18px;
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--guo-line);
  background: var(--guo-cream-deep);
}

.page-news .series-num {
  color: var(--guo-orange-deep);
  font-size: 10px;
  letter-spacing: 0.16em;
}

.page-news .series-card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

.page-news .series-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.page-news .series-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.6;
}

.page-news .series-list li {
  position: relative;
  padding-left: 14px;
}

.page-news .series-list li::before {
  content: "";
  position: absolute;
  top: 0.6em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--guo-yellow);
}

.page-news .series-card--ink {
  background: var(--guo-ink-green);
  border-color: var(--guo-ink-green);
  color: var(--guo-cream);
}

.page-news .series-card--ink .series-num {
  color: var(--guo-yellow);
}

.page-news .series-card--ink .series-list li::before {
  background: var(--guo-teal-soft);
}

.page-news .series-card--orange {
  background: var(--guo-orange-soft);
  border-color: var(--guo-orange-soft);
}

.page-news .series-card--orange .series-num {
  color: var(--guo-ink);
}

.page-news .series-card--media {
  padding-top: 0;
  overflow: hidden;
}

.page-news .series-card__media {
  margin: 0 -22px;
}

.page-news .series-card__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-news .subscribe-band {
  padding: 48px 0;
  background: var(--guo-orange);
  color: var(--guo-cream);
}

.page-news .subscribe-inner {
  display: grid;
  gap: 28px;
}

.page-news .subscribe-band h2 {
  margin: 10px 0 12px;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-news .subscribe-band h2 strong {
  font-weight: 900;
}

.page-news .subscribe-band p {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.75;
}

.page-news .subscribe-band .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  opacity: 0.8;
}

.page-news .subscribe-card {
  display: grid;
  justify-items: start;
  gap: 12px;
  padding: 22px;
  background: var(--guo-cream);
  color: var(--guo-ink);
}

.page-news .subscribe-card__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  opacity: 0.6;
}

.page-news .subscribe-card .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.page-news .subscribe-card p {
  font-size: 13px;
  line-height: 1.6;
}

.page-news .subscribe-card__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.page-news .subscribe-card__contact .mono {
  font-size: 11px;
  letter-spacing: 0;
}

.page-news .subscribe-card__contact button {
  padding: 4px 8px;
  border: 1px dashed var(--guo-line);
  background: transparent;
  font-size: 11px;
  cursor: pointer;
}

.page-news .subscribe-card__contact button:hover {
  border-color: var(--guo-orange);
  color: var(--guo-orange-deep);
}

.page-news .subscribe-card__link {
  color: var(--guo-orange-deep);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid var(--guo-orange);
}

.page-news .subscribe-card__link:hover {
  color: var(--guo-ink);
}

@media (min-width: 760px) {
  .page-news .news-hero-wrap {
    padding-top: 26px;
  }

  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.45fr);
    align-items: end;
    gap: 32px;
  }

  .page-news .news-hero__title {
    max-width: 11em;
  }

  .page-news .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .hero-stat {
    padding: 14px;
    border-bottom: 0;
    border-right: 1px solid var(--guo-line);
  }

  .page-news .hero-stat:first-child {
    padding-left: 0;
  }

  .page-news .hero-stat:last-child {
    border-right: 0;
  }

  .page-news .hero-stat:nth-child(odd),
  .page-news .hero-stat:nth-child(even) {
    padding-right: 14px;
    padding-left: 14px;
  }

  .page-news .hero-stat:first-child {
    padding-left: 0;
  }

  .page-news .hero-stat:nth-child(2) {
    border-right: 1px solid var(--guo-line);
  }

  .page-news .category-band {
    grid-template-columns: minmax(0, 1fr) 140px;
    align-items: end;
  }

  .page-news .category-figure {
    display: block;
  }

  .page-news .stream-head {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr);
    align-items: end;
  }

  .page-news .stream-layout {
    grid-template-columns: minmax(0, 1fr) 240px;
  }

  .page-news .tl-group {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 24px;
    margin-left: 0;
    padding-left: 0;
    padding-bottom: 36px;
    border-left: 0;
  }

  .page-news .tl-group::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 0;
    left: 44px;
    width: 1px;
    background: var(--guo-line);
  }

  .page-news .tl-group:last-child::before {
    bottom: 24px;
  }

  .page-news .tl-marker {
    display: block;
    margin-bottom: 0;
    padding-top: 30px;
    text-align: center;
  }

  .page-news .tl-node-link {
    position: absolute;
    top: 4px;
    left: 37px;
    margin-left: 0;
  }

  .page-news .tl-label {
    display: block;
    font-size: 15px;
  }

  .page-news .tl-sub {
    display: block;
    margin-top: 4px;
    font-size: 10px;
    line-height: 1.4;
  }

  .page-news .change-card:nth-child(odd) {
    width: calc(100% - 28px);
  }

  .page-news .change-card:nth-child(even) {
    width: calc(100% - 12px);
    margin-left: 12px;
  }

  .page-news .use-head {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.6fr);
    align-items: end;
  }

  .page-news .use-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .series-card--media {
    margin-top: 28px;
  }

  .page-news .subscribe-inner {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-news .news-hero__title {
    max-width: 10.5em;
  }

  .page-news .stream-layout {
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .hero-version,
  .page-news .hero-board:hover .hero-version,
  .page-news .change-card::before {
    transition: none;
    transform: none;
  }

  .page-news .change-card:hover::before {
    transform: none;
  }
}