.page-news {
  --news-sticky-top: 88px;
  background: var(--ink);
  color: var(--text-on-dark);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 32px) 0 var(--sp);
  background:
    radial-gradient(1100px 520px at 84% 0%, rgba(47, 227, 208, 0.15), transparent 62%),
    radial-gradient(900px 520px at 8% 18%, rgba(27, 79, 156, 0.42), transparent 64%),
    linear-gradient(135deg, var(--ink-deep) 0%, var(--ink) 55%, #0b1a31 100%);
  border-bottom: 1px solid var(--line-dark-strong);
}

.page-news .hero-grid-lines {
  position: absolute;
  inset: -12%;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(150, 190, 235, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(150, 190, 235, 0.07) 1px, transparent 1px);
  background-size: clamp(40px, 7vw, 88px) clamp(40px, 7vw, 88px);
  transform: skewY(-3deg);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 82%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 82%);
}

.page-news .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(24px, 4vw, 48px);
}

.page-news .hero-main {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--sp);
  align-items: start;
}

.page-news .hero-text {
  min-width: 0;
}

.page-news .hero-text .eyebrow {
  margin: 0;
  color: var(--electric);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-news .hero-text h1 {
  margin: 0.6rem 0 1rem;
  max-width: 14ch;
  color: var(--white);
  font-family: var(--f-display);
  font-size: clamp(2.6rem, 8vw, 5.4rem);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.page-news .hero-lead {
  max-width: 56ch;
  margin: 0;
  color: var(--text-on-dark);
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  line-height: 1.8;
}

.page-news .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-dark);
  color: var(--text-on-dark-dim);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.page-news .hero-facts b {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--electric);
  font-family: var(--f-display);
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  line-height: 1;
  letter-spacing: 0;
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-news .pinned-card {
  min-width: 0;
  border: 1px solid var(--gold);
  background: linear-gradient(180deg, rgba(18, 58, 107, 0.78), rgba(6, 12, 22, 0.95));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.26);
}

.page-news .pinned-media {
  aspect-ratio: 16 / 7;
  overflow: hidden;
  border-bottom: 1px solid rgba(242, 180, 65, 0.4);
  background: var(--ink-deep);
}

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

.page-news .pinned-body {
  padding: clamp(16px, 2.4vw, 24px);
}

.page-news .pinned-version {
  margin: 0.65rem 0 0;
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.page-news .pinned-body h2 {
  margin: 0.55rem 0 0.65rem;
  color: var(--white);
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-news .pinned-body p:not(.pinned-version) {
  margin: 0;
  color: var(--text-on-dark);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-news .pinned-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--electric);
  font-size: 0.86rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

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

.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp);
  padding-top: var(--sp);
  padding-bottom: var(--sp);
}

.page-news .desk-rail {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line-dark);
}

.page-news .desk-rail p {
  margin: 0;
  color: var(--electric);
  font-size: 10px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.page-news .desk-rail a {
  flex: 0 0 auto;
  padding: 0.28rem 0.5rem;
  color: var(--text-on-dark-dim);
  font-size: 0.8rem;
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}

.page-news .desk-rail a:hover {
  color: var(--white);
  border-color: var(--line-dark-strong);
}

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

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

.page-news .board-head {
  display: grid;
  gap: var(--gap);
  align-items: end;
  margin-bottom: 1.25rem;
}

.page-news .board-intro .panel-index {
  margin: 0 0 0.55rem;
  color: var(--electric);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .board-intro .panel-title {
  margin: 0 0 0.75rem;
  color: var(--white);
  font-family: var(--f-display);
  font-size: clamp(1.7rem, 4vw, 2.85rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.page-news .board-intro > p:last-child {
  max-width: 62ch;
  margin: 0;
  color: var(--text-on-dark);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-news .board-map {
  margin: 0;
  border: 1px solid var(--line-dark);
  background: #0b1728;
}

.page-news .board-map img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-news .board-map figcaption {
  padding: 0.55rem 0.75rem;
  border-top: 1px solid var(--line-dark);
  color: var(--text-on-dark-dim);
  font-size: 10px;
  line-height: 1.5;
}

.page-news .board-layout {
  display: grid;
  gap: var(--sp);
  margin-top: clamp(18px, 3vw, 28px);
}

.page-news .filter-shell {
  min-width: 0;
}

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

.page-news .filter-bar {
  position: sticky;
  top: 8px;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  padding: 0.55rem;
  border: 1px solid var(--line-dark);
  background: rgba(10, 18, 32, 0.94);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(8px);
}

.page-news .filter-caption {
  margin-right: 0.2rem;
  color: var(--text-on-dark-dim);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.page-news .filter-bar label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line-dark-strong);
  color: var(--text-on-dark);
  font-size: 0.78rem;
  line-height: 1;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.page-news .filter-bar label:hover {
  border-color: var(--electric);
  color: var(--white);
}

.page-news #f-all:checked ~ .filter-bar label[for="f-all"],
.page-news #f-version:checked ~ .filter-bar label[for="f-version"],
.page-news #f-ui:checked ~ .filter-bar label[for="f-ui"],
.page-news #f-rights:checked ~ .filter-bar label[for="f-rights"],
.page-news #f-android:checked ~ .filter-bar label[for="f-android"],
.page-news #f-knowledge:checked ~ .filter-bar label[for="f-knowledge"] {
  border-color: var(--electric);
  background: var(--electric);
  color: var(--ink);
  font-weight: 700;
}

.page-news #f-version:checked ~ .entry-list .entry:not([data-cat~="version"]),
.page-news #f-ui:checked ~ .entry-list .entry:not([data-cat~="ui"]),
.page-news #f-rights:checked ~ .entry-list .entry:not([data-cat~="rights"]),
.page-news #f-android:checked ~ .entry-list .entry:not([data-cat~="android"]),
.page-news #f-knowledge:checked ~ .entry-list .entry:not([data-cat~="knowledge"]) {
  display: none;
}

.page-news .entry-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .entry {
  min-width: 0;
  border: 1px solid var(--line-dark);
  background: linear-gradient(90deg, rgba(18, 58, 107, 0.38), rgba(10, 18, 32, 0.4));
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.page-news .entry:hover {
  border-color: var(--line-dark-strong);
  box-shadow: inset 2px 0 0 var(--electric);
}

.page-news .entry--featured {
  border-left: 2px solid var(--gold);
}

.page-news .entry--featured[open] {
  background: linear-gradient(90deg, rgba(18, 58, 107, 0.52), rgba(10, 18, 32, 0.6));
}

.page-news .entry-summary {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.45rem 0.75rem;
  padding: 1rem 2.2rem 1rem 1rem;
  list-style: none;
}

.page-news details .entry-summary {
  cursor: pointer;
}

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

.page-news .entry-index {
  align-self: center;
  color: var(--electric);
  font-size: 10px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-news .entry-cat {
  justify-self: start;
  align-self: center;
}

.page-news .entry-main {
  grid-column: 1 / -1;
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.32rem;
}

.page-news .entry-title {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.42;
}

.page-news .entry-desc {
  color: var(--text-on-dark-dim);
  font-size: 0.9rem;
  line-height: 1.58;
}

.page-news .entry-toggle {
  position: absolute;
  top: 1rem;
  right: 0.85rem;
  color: var(--gold);
  font-family: var(--f-mono);
  font-size: 1.05rem;
  line-height: 1;
}

.page-news .entry-toggle::before {
  content: "+";
}

.page-news .entry[open] .entry-toggle::before {
  content: "–";
}

.page-news .entry-body {
  padding: 1rem;
  border-top: 1px solid var(--line-dark);
  background: rgba(6, 12, 22, 0.5);
  color: var(--text-on-dark);
}

.page-news .entry-body p {
  margin: 0 0 0.8rem;
  font-size: 0.92rem;
  line-height: 1.72;
}

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

.page-news .entry-body a {
  color: var(--electric);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.page-news .entry-media {
  margin: 1rem 0 0;
  border: 1px solid var(--line-dark);
  background: var(--ink-deep);
}

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

.page-news .entry-media figcaption {
  padding: 0.5rem 0.75rem;
  border-top: 1px solid var(--line-dark);
  color: var(--text-on-dark-dim);
  font-size: 10px;
}

.page-news .list-break {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0 0.25rem;
  color: var(--gold);
  font-size: 10px;
}

.page-news .list-break::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
}

.page-news .archive-aside {
  align-self: start;
  margin: 0;
  border: 1px solid var(--line-dark);
  background: rgba(18, 58, 107, 0.2);
}

.page-news .archive-aside img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .archive-aside p {
  margin: 0;
  padding: 0.75rem;
  border-top: 1px solid var(--line-dark);
  color: var(--text-on-dark-dim);
  font-size: 10px;
  line-height: 1.6;
}

.page-news .tag--version {
  border-color: var(--brand-blue);
  background: rgba(27, 79, 156, 0.55);
  color: var(--white);
}

.page-news .tag--ui {
  border-color: rgba(47, 227, 208, 0.42);
  background: rgba(47, 227, 208, 0.12);
  color: var(--electric);
}

.page-news .tag--rights {
  border-color: rgba(242, 180, 65, 0.5);
  background: rgba(242, 180, 65, 0.14);
  color: var(--gold);
}

.page-news .tag--android {
  border-color: var(--electric);
  background: var(--electric);
  color: var(--ink);
  font-weight: 700;
}

.page-news .tag--knowledge {
  border-color: var(--line-dark-strong);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-on-dark);
}

.page-news .follow {
  position: relative;
  overflow: hidden;
  margin-top: var(--sp);
  padding: clamp(18px, 4vw, 36px);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, #ffffff 0%, var(--card) 100%);
  color: var(--text);
}

.page-news .follow::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--brand-blue), var(--electric) 55%, var(--gold));
}

.page-news .follow-grid {
  display: grid;
  gap: var(--sp);
}

.page-news .follow-intro .mono {
  margin: 0;
  color: var(--deep-teal);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.page-news .follow-intro h2 {
  margin: 0.5rem 0 0.8rem;
  color: var(--text);
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.page-news .follow-intro > p:not(.mono) {
  max-width: 54ch;
  margin: 0;
  color: #3f5064;
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-news .follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.page-news .follow-cards {
  display: grid;
  gap: 0.75rem;
}

.page-news .follow-card {
  padding: 1rem;
  border: 1px solid var(--line);
  background: var(--white);
}

.page-news .follow-card > .mono {
  color: var(--brand-blue);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.page-news .follow-card h3 {
  margin: 0.35rem 0 0.55rem;
  color: var(--text);
  font-family: var(--f-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.page-news .follow-card p {
  margin: 0;
  color: #405169;
  font-size: 0.88rem;
  line-height: 1.7;
}

.page-news .follow-card a {
  display: inline-flex;
  margin-top: 0.7rem;
  color: var(--deep-teal);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.page-news .subscribe-note {
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
}

.page-news .subscribe-note summary {
  color: var(--deep-teal);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

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

.page-news .subscribe-note p {
  margin-top: 0.55rem;
  font-size: 0.82rem;
}

.page-news .follow-note {
  margin-top: 1.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.page-news .follow-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.7;
}

.page-news .follow-note a {
  color: var(--deep-teal);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

@media (min-width: 680px) {
  .page-news .entry-summary {
    grid-template-columns: 150px 112px minmax(0, 1fr) 28px;
    align-items: start;
    gap: 0.55rem 0.8rem;
    padding: 1.05rem 1.1rem;
  }

  .page-news .entry-index {
    grid-column: 1;
    align-self: start;
    padding-top: 0.12rem;
  }

  .page-news .entry-cat {
    grid-column: 2;
    align-self: start;
  }

  .page-news .entry-main {
    grid-column: 3;
  }

  .page-news .entry-toggle {
    position: static;
    grid-column: 4;
    align-self: start;
    justify-self: end;
    padding-top: 0.08rem;
  }

  .page-news .entry-body {
    padding: 1.1rem 1.25rem 1.25rem;
  }
}

@media (min-width: 820px) {
  .page-news .hero-main {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-news .board-head {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }

  .page-news .follow-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: clamp(26px, 4vw, 56px);
    align-items: start;
  }

  .page-news .desk-rail {
    position: sticky;
    top: var(--news-sticky-top);
    display: block;
    align-self: start;
    overflow: visible;
    padding: 0 1rem 0 0;
    border-right: 1px solid var(--line-dark);
    border-bottom: 0;
  }

  .page-news .desk-rail p {
    margin-bottom: 0.7rem;
  }

  .page-news .desk-rail a {
    display: block;
    margin-bottom: 0.35rem;
    padding: 0.3rem 0.45rem;
    white-space: normal;
  }

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

  .page-news .archive-aside {
    position: sticky;
    top: calc(var(--news-sticky-top) + 12px);
  }

  .page-news .archive-aside img {
    aspect-ratio: 4 / 5;
  }

  .page-news .follow-cards {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1240px) {
  .page-news .entry-summary {
    grid-template-columns: 170px 120px minmax(0, 1fr) 32px;
  }

  .page-news .board-layout {
    grid-template-columns: minmax(0, 1fr) 260px;
  }
}