.page-news {
  background: var(--abyss);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 0;
  background:
    radial-gradient(120% 130% at 8% 0%, rgba(25, 227, 208, 0.16), transparent 55%),
    radial-gradient(90% 120% at 94% 6%, rgba(122, 107, 255, 0.18), transparent 58%),
    linear-gradient(180deg, var(--deep) 0%, var(--abyss) 100%);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), var(--orange), transparent);
  opacity: 0.5;
}

.page-news .news-hero__title {
  margin: 12px 0 16px;
  font-size: clamp(1.9rem, 5.6vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.16;
  color: var(--ice);
  max-width: 20ch;
}

.page-news .news-hero__lead {
  max-width: 46ch;
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-stat {
  background: rgba(12, 43, 69, 0.72);
  padding: 14px 16px;
}

.page-news .news-stat dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--slate);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.page-news .news-stat dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 600;
}

.page-news .news-stat .data-num {
  color: var(--cyan);
  font-size: 1.25rem;
  margin-right: 4px;
}

.page-news .news-ticker {
  overflow-x: auto;
  overflow-y: hidden;
  border-top: 1px solid var(--line);
  background: rgba(6, 20, 35, 0.85);
  scrollbar-width: thin;
}

.page-news .news-ticker__track {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px clamp(12px, 3vw, 28px);
  width: max-content;
}

.page-news .news-ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  white-space: nowrap;
  background: rgba(23, 73, 110, 0.28);
}

.page-news .news-ticker__time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-soft);
  border-left: 1px solid var(--line);
  padding-left: 8px;
}

.page-news .news-body {
  padding-block: clamp(28px, 4vw, 52px);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-rail__inner {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(23, 73, 110, 0.26), rgba(12, 43, 69, 0.5));
  padding: 18px 16px;
  border-radius: var(--radius);
}

.page-news .news-rail__title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ice);
  margin: 0 0 6px;
}

.page-news .news-rail__hint {
  font-size: 12.5px;
  color: var(--slate);
  margin: 0 0 14px;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-btn {
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-news .filter-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--abyss);
  font-weight: 700;
}

.page-news .news-rail__count {
  margin: 12px 0 0;
  font-size: 12.5px;
  color: var(--slate);
  letter-spacing: 0.04em;
}

.page-news .news-rail__count .data-num {
  color: var(--cyan);
}

.page-news .news-rail__series,
.page-news .news-rail__jump {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-news .news-rail__subtitle {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-soft);
  margin: 0 0 10px;
}

.page-news .news-rail__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .news-rail__links .text-link {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .news-rail__links .text-link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

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

.page-news .news-item {
  border-bottom: 1px solid var(--line);
  transition: background 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-news .news-item:hover {
  background: rgba(23, 73, 110, 0.22);
  border-color: var(--tactical);
}

.page-news .news-item > summary {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  align-items: start;
}

.page-news .news-item--text > summary {
  grid-template-columns: minmax(0, 1fr);
}

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

.page-news .news-item__thumb {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transform: rotate(-1deg);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .news-item__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .news-item:hover .news-item__thumb {
  transform: rotate(0deg) scale(1.03);
  border-color: var(--cyan);
}

.page-news .news-item__body {
  display: block;
  min-width: 0;
}

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

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 9px;
  letter-spacing: 0.04em;
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-size: clamp(1rem, 2.6vw, 1.18rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ice);
  letter-spacing: -0.01em;
}

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

.page-news .news-item__excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .news-item__detail {
  padding: 0 4px 20px;
  border-left: 2px solid var(--purple);
  margin: 0 0 4px 4px;
  padding-left: 16px;
}

.page-news .news-item--text .news-item__detail {
  margin-left: 0;
}

.page-news .news-item__detail p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 44ch;
}

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

.page-news .news-item__detail .text-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-soft);
}

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

.page-news .news-channels {
  background: var(--ice);
  color: var(--deep);
}

.page-news .news-channels .eyebrow {
  color: var(--tactical);
}

.page-news .news-channels__title {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 8px 0 24px;
  color: var(--deep);
  max-width: 22ch;
}

.page-news .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: #cbd9e3;
  border: 1px solid #cbd9e3;
}

.page-news .channel-card {
  background: var(--ice);
  padding: 20px 18px;
  position: relative;
  transition: background 0.28s var(--ease);
}

.page-news .channel-card:hover {
  background: #ffffff;
}

.page-news .channel-card__index {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.02em;
  line-height: 1;
  margin-bottom: 12px;
}

.page-news .channel-card__name {
  font-size: 1.02rem;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--deep);
}

.page-news .channel-card__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-news .news-series {
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(25, 227, 208, 0.12), transparent 60%),
    var(--abyss);
}

.page-news .news-series__head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.page-news .news-series__title {
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 6px 0 8px;
  color: var(--ice);
}

.page-news .news-series__lead {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 44ch;
}

.page-news .news-series__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .series-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

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

.page-news .series-card {
  flex: 0 0 82%;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, rgba(23, 73, 110, 0.5), rgba(12, 43, 69, 0.92));
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-news .series-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-news .series-card__media {
  border: 0;
  border-bottom: 1px solid var(--line);
}

.page-news .series-card__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.page-news .series-card__body {
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .series-card__name {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ice);
}

.page-news .series-card__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .series-card__progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

.page-news .series-card__bar {
  flex: 1;
  height: 4px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.page-news .series-card__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
}

.page-news .series-card__count {
  font-size: 11.5px;
  color: var(--cyan-soft);
  white-space: nowrap;
}

.page-news .series-card__cadence {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--slate);
}

.page-news .news-cadence {
  background: var(--deep);
  border-block: 1px solid var(--line);
}

.page-news .news-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-cadence__title {
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 6px 0 14px;
  color: var(--ice);
  max-width: 20ch;
}

.page-news .news-cadence__text p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
  margin: 0 0 12px;
  max-width: 44ch;
}

.page-news .news-cadence__list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-cadence__list li {
  background: rgba(6, 20, 35, 0.55);
  padding: 11px 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .news-cadence__list .data-num {
  display: inline-block;
  min-width: 4.6em;
  color: var(--cyan);
  font-size: 12.5px;
  margin-right: 8px;
}

.page-news .news-cadence__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-cadence__side {
  background: rgba(6, 20, 35, 0.6);
  padding: 20px 18px;
  border-color: var(--line);
}

.page-news .news-cadence__side-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-soft);
}

.page-news .news-cadence__side p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-news .news-cadence__side-link {
  margin-bottom: 0;
}

.page-news .news-cadence__side-link .text-link {
  color: var(--cyan);
  font-size: 13.5px;
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-soft);
}

.page-news .news-outro {
  padding-block: clamp(26px, 4vw, 44px);
  background:
    linear-gradient(90deg, rgba(25, 227, 208, 0.08), rgba(255, 106, 31, 0.1)),
    var(--abyss);
}

.page-news .news-outro__grid {
  display: grid;
  gap: 16px;
  align-items: center;
}

.page-news .news-outro__line {
  margin: 0;
  font-size: clamp(0.98rem, 2.6vw, 1.1rem);
  line-height: 1.75;
  font-weight: 600;
  color: var(--ice);
  max-width: 40ch;
}

.page-news .news-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-item > summary {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    padding: 20px 6px;
  }

  .page-news .news-item--text > summary {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .series-card {
    flex: 0 0 44%;
  }

  .page-news .news-series__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-news .news-outro__grid {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: 296px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .news-rail__inner {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

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

  .page-news .series-card {
    flex: 0 0 32%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__thumb,
  .page-news .series-card,
  .page-news .filter-btn {
    transition: none;
  }
}