.page-news {
  --p-cut: 18px;
  --p-line-light: repeating-linear-gradient(-45deg, transparent 0 14px, rgba(22, 22, 22, 0.028) 14px 15px);
  --p-line-dark: repeating-linear-gradient(-45deg, transparent 0 16px, rgba(255, 255, 255, 0.025) 16px 17px);
}

.page-news__hero {
  position: relative;
  background: var(--bg-cream);
  padding: 32px 0 36px;
  overflow: hidden;
}

.page-news__hero::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -90px;
  width: 260px;
  height: 260px;
  background: var(--fire-red);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 26% 100%);
  opacity: 0.08;
  transform: rotate(8deg);
}

.page-news__speed-layer {
  position: absolute;
  inset: 0;
  background: var(--p-line-light);
  pointer-events: none;
}

.page-news__hero-container,
.page-news__stats-container {
  position: relative;
  z-index: 2;
}

.page-news__crumb-sep {
  margin: 0 6px;
  color: var(--muted-gray);
}

.page-news__hero-inner {
  margin-top: 24px;
  display: grid;
  gap: 24px;
}

.page-news__hero-tag {
  margin-bottom: 16px;
}

.page-news__hero h1 {
  font-family: var(--font-head);
  font-size: 32px;
  line-height: 1.22;
  color: var(--ink-dark);
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}

.page-news__hero-desc {
  color: var(--muted-gray);
  font-size: 15px;
  line-height: 1.75;
  max-width: 48em;
  margin: 0;
}

.page-news__hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0;
}

.page-news__hero-stat {
  background: var(--deep-black);
  border-radius: 12px;
  padding: 16px 8px 14px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-news__hero-stat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--fire-red);
}

.page-news__hero-stat dt,
.page-news__hero-stat dd {
  margin: 0;
}

.page-news__hero-number {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.2;
}

.page-news__hero-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 4px;
}

.page-news__quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(46, 38, 32, 0.12);
}

.page-news__quick-nav a {
  display: inline-block;
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(46, 38, 32, 0.18);
  border-radius: 999px;
  color: var(--ink-dark);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.page-news__quick-nav a:hover {
  background: var(--fire-red);
  border-color: var(--fire-red);
  color: #fff;
}

.page-news__section-head {
  margin-bottom: 28px;
}

.page-news__section-sub {
  color: var(--muted-gray);
  font-size: 14px;
  margin: 8px 0 0;
  line-height: 1.6;
}

.page-news__announcement-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-news__announcement-list {
  display: grid;
  gap: 14px;
}

.page-news__news-item {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(46, 38, 32, 0.1);
  border-left: 4px solid var(--fire-red);
  border-radius: 14px;
  padding-bottom: 2px;
}

.page-news__news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 0;
}

.page-news__tag--red {
  border-color: var(--fire-red);
  color: var(--fire-red);
}

.page-news__tag--orange {
  border-color: var(--warm-orange);
  color: var(--warm-orange);
}

.page-news__tag--gold {
  border-color: var(--gold);
  color: #9a6b10;
}

.page-news__tag--black {
  border-color: var(--deep-black);
  color: var(--deep-black);
}

.page-news__news-cat {
  font-size: 13px;
  color: var(--muted-gray);
  background: rgba(246, 239, 228, 0.8);
  padding: 3px 10px;
  border-radius: 999px;
}

.page-news__details {
  padding: 12px 16px 14px;
}

.page-news__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.page-news__summary-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--fire-red);
  position: relative;
  transition: background 0.2s;
}

.page-news__summary-icon::before,
.page-news__summary-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
}

.page-news__summary-icon::before {
  width: 10px;
  height: 2px;
}

.page-news__summary-icon::after {
  width: 2px;
  height: 10px;
}

.page-news__details[open] .page-news__summary-icon {
  background: var(--deep-black);
}

.page-news__details[open] .page-news__summary-icon::after {
  display: none;
}

.page-news__summary h2 {
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink-dark);
  margin: 0;
  flex: 1;
}

.page-news__expand-hint {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--fire-red);
  border: 1px solid rgba(226, 58, 46, 0.35);
  padding: 2px 8px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.page-news__hint-close {
  display: none;
}

.page-news__details[open] .page-news__hint-open {
  display: none;
}

.page-news__details[open] .page-news__hint-close {
  display: inline;
}

.page-news__details[open] .page-news__expand-hint {
  background: var(--fire-red);
  color: #fff;
}

.page-news__details-body {
  padding-top: 12px;
  border-top: 1px dashed rgba(46, 38, 32, 0.15);
  margin-top: 12px;
  color: var(--ink-dark);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-news__details-body p {
  margin: 0 0 10px;
}

.page-news__details-body ul {
  padding-left: 18px;
  margin: 0 0 10px;
}

.page-news__details-body li {
  margin-bottom: 4px;
}

.page-news__details-body li:last-child {
  margin-bottom: 0;
}

.page-news__announcement-figure {
  margin: 0;
}

.page-news__announcement-figure img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  display: block;
}

.page-news__announcement-figure figcaption {
  font-size: 13px;
  color: var(--muted-gray);
  margin-top: 8px;
  text-align: center;
}

.page-news__version-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-news__version-figure-wrap {
  order: -1;
}

.page-news__version-figure {
  margin: 0;
}

.page-news__version-figure img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

.page-news__timeline {
  position: relative;
  padding-left: 26px;
}

.page-news__timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(to bottom, var(--fire-red) 0%, var(--warm-orange) 55%, rgba(46, 38, 32, 0.12) 100%);
}

.page-news__timeline-item {
  position: relative;
  margin-bottom: 20px;
}

.page-news__timeline-item:last-child {
  margin-bottom: 0;
}

.page-news__timeline-node {
  position: absolute;
  left: -26px;
  top: 20px;
  width: 11px;
  height: 11px;
  background: var(--fire-red);
  border: 2px solid var(--bg-cream);
  border-radius: 2px;
  transform: rotate(45deg);
  box-shadow: 0 0 0 2px rgba(226, 58, 46, 0.3);
  transition: background 0.2s, box-shadow 0.2s;
}

.page-news__timeline-card {
  background: #fff;
  border: 1px solid rgba(46, 38, 32, 0.1);
  border-radius: 14px;
  padding: 16px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

@media (hover: hover) {
  .page-news__timeline-item:hover .page-news__timeline-node {
    background: var(--gold);
    box-shadow: 0 0 0 4px rgba(240, 184, 76, 0.28);
  }

  .page-news__timeline-card:hover {
    border-color: var(--fire-red);
    box-shadow: 0 4px 20px rgba(226, 58, 46, 0.12);
    transform: translateX(3px);
  }
}

.page-news__timeline-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.page-news__version {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--fire-red);
  background: rgba(226, 58, 46, 0.08);
  padding: 3px 10px;
  border-radius: 6px;
}

.page-news__timeline-date {
  font-size: 13px;
  color: var(--muted-gray);
}

.page-news__timeline-card h3 {
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--ink-dark);
  margin: 0 0 8px;
}

.page-news__timeline-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-dark);
  margin: 0;
}

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

.page-news__topic-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.page-news__topic-card--wide {
  aspect-ratio: 4 / 3;
}

.page-news__topic-card--wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news__topic-glass {
  position: absolute;
  inset: auto 0 0 0;
  background: rgba(22, 22, 22, 0.62);
  border-radius: 0 0 16px 16px;
  padding: 20px;
  backdrop-filter: blur(4px);
  color: #fff;
}

.page-news__topic-glass h3 {
  font-family: var(--font-head);
  font-size: 20px;
  margin: 10px 0 8px;
  color: #fff;
}

.page-news__topic-glass p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 12px;
}

.page-news__text-link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.page-news__text-link:hover {
  border-bottom-color: var(--gold);
  color: #d9a43c;
}

.page-news__topic-card--solid {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(46, 38, 32, 0.1);
  border-left: 4px solid var(--warm-orange);
  padding: 24px 20px;
  border-radius: 16px;
}

.page-news__topic-card--gold-border {
  border-left-color: var(--gold);
}

.page-news__topic-card--orange-border {
  border-left-color: var(--warm-orange);
}

.page-news__topic-card--solid h3 {
  font-family: var(--font-head);
  font-size: 19px;
  margin: 12px 0 8px;
  color: var(--ink-dark);
}

.page-news__topic-card--solid p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-dark);
  margin: 0 0 14px;
}

.page-news__stats {
  position: relative;
  background: var(--deep-black);
  padding: 56px 0;
  margin-top: 40px;
  clip-path: polygon(0 var(--p-cut), 100% 0, 100% calc(100% - var(--p-cut)), 0 100%);
}

.page-news__stats-cut {
  position: absolute;
  inset: 0;
  background: var(--p-line-dark);
  pointer-events: none;
}

.page-news__stats-layout {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-news .page-news__stats-title {
  color: var(--gold);
}

.page-news__stats-desc {
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  line-height: 1.7;
  margin: 12px 0 0;
}

.page-news__stats-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  display: grid;
  gap: 12px;
}

.page-news__stats-list li {
  position: relative;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  line-height: 1.6;
}

.page-news__stats-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  background: var(--gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-news__stats-caption {
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  margin: 0;
}

.page-news__stats-caption a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 184, 76, 0.5);
  transition: border-color 0.2s, color 0.2s;
}

.page-news__stats-caption a:hover {
  border-bottom-color: var(--gold);
  color: #ffe1a1;
}

.page-news__stats-figure {
  margin: 0;
}

.page-news__stats-figure img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

@media (min-width: 640px) {
  .page-news__hero h1 {
    font-size: 38px;
  }

  .page-news__hero-stat {
    padding: 18px 10px 16px;
  }

  .page-news__hero-number {
    font-size: 26px;
  }

  .page-news__hero-label {
    font-size: 13px;
  }

  .page-news__announcement-layout {
    gap: 28px;
  }

  .page-news__announcement-figure img {
    max-width: 420px;
    margin: 0 auto;
  }

  .page-news__topic-card--wide {
    aspect-ratio: 16 / 9;
  }

  .page-news__topic-glass {
    padding: 28px;
  }

  .page-news__topic-glass h3 {
    font-size: 24px;
  }

  .page-news__topic-glass p {
    font-size: 15px;
    max-width: 34em;
  }
}

@media (min-width: 900px) {
  .page-news__hero {
    padding: 40px 0 44px;
  }

  .page-news__hero-inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 32px;
    align-items: center;
  }

  .page-news__hero h1 {
    font-size: 44px;
  }

  .page-news__hero-stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .page-news__hero-stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 16px 18px;
    text-align: left;
  }

  .page-news__hero-stat::before {
    width: 5px;
  }

  .page-news__hero-number {
    font-size: 30px;
    font-family: var(--font-data);
  }

  .page-news__hero-label {
    margin-top: 0;
    font-size: 13px;
  }

  .page-news__quick-nav {
    gap: 14px;
  }

  .page-news__quick-nav a {
    padding: 8px 18px;
  }

  .page-news__section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
  }

  .page-news__section-sub {
    margin-top: 8px;
  }

  .page-news__announcement-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 32px;
  }

  .page-news__announcement-figure {
    position: sticky;
    top: 24px;
  }

  .page-news__announcement-figure img {
    max-width: none;
    margin: 0;
  }

  .page-news__version-layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-news__version-figure-wrap {
    order: 2;
    position: sticky;
    top: 24px;
  }

  .page-news__timeline {
    order: 1;
  }

  .page-news__topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news__topic-card--wide {
    grid-column: 1 / -1;
    aspect-ratio: 21 / 10;
  }

  .page-news__topic-glass {
    padding: 32px;
  }

  .page-news__topic-glass h3 {
    font-size: 28px;
  }

  .page-news__topic-glass p {
    font-size: 16px;
    max-width: 40em;
  }

  .page-news__stats {
    --p-cut: 26px;
    padding: 72px 0;
    margin-top: 48px;
  }

  .page-news__stats-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
  }
}

@media (min-width: 1200px) {
  .page-news__hero h1 {
    font-size: 50px;
  }

  .page-news__hero-desc {
    font-size: 16px;
  }

  .page-news__hero-inner {
    grid-template-columns: minmax(0, 1fr) 340px;
  }

  .page-news__hero-stat {
    padding: 18px 20px;
  }

  .page-news__hero-number {
    font-size: 34px;
  }

  .page-news__summary h2 {
    font-size: 18px;
  }

  .page-news__details-body {
    font-size: 15px;
  }

  .page-news__timeline-card {
    padding: 18px 20px;
  }

  .page-news__topic-solid {
    padding: 28px 24px;
  }

  .page-news__stats-list li {
    font-size: 16px;
  }
}