.page-news {
  --news-gap: clamp(64px, 8vw, 104px);
  --news-line: rgba(47, 184, 255, .16);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 60px) 0 clamp(30px, 5vw, 56px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -30% -15% auto -15%;
  height: 82%;
  background:
    radial-gradient(52% 78% at 18% 0%, rgba(47, 184, 255, .18), transparent 70%),
    radial-gradient(46% 66% at 88% 6%, rgba(139, 107, 255, .14), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 44px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .hero-eyebrow {
  display: inline-block;
  color: var(--green);
  padding-left: 12px;
  border-left: 2px solid var(--green);
  line-height: 1;
}

.page-news .hero-title {
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 16px 0 0;
  max-width: 15em;
  color: var(--text);
}

.page-news .hero-lead {
  margin-top: clamp(16px, 2.4vw, 22px);
  max-width: 34em;
  color: var(--text-soft);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-news .hero-viz {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}

.page-news .hero-viz svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
}

.page-news .hero-viz::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(to top, var(--ink-900), transparent);
  pointer-events: none;
}

.page-news .hero-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--ink-600);
}

.page-news .hero-meta__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ink-700);
}

.page-news .hero-meta__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  color: var(--green);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  min-width: 3.4em;
}

.page-news .hero-meta__num em {
  font-style: normal;
  color: var(--blue);
}

.page-news .hero-meta__label {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ---------- 分类筛选带 ---------- */

.page-news .news-filter {
  position: sticky;
  top: 48px;
  z-index: 5;
  padding: 14px 0;
  background: linear-gradient(to bottom, var(--ink-900) 68%, rgba(7, 11, 16, 0));
}

.page-news .news-filter .chipbar {
  scrollbar-width: none;
}

.page-news .news-filter .chipbar::-webkit-scrollbar {
  display: none;
}

.page-news .news-filter .chip {
  cursor: pointer;
  font-family: inherit;
  background: transparent;
  white-space: nowrap;
}

.page-news .news-filter .chip[aria-pressed="true"],
.page-news .news-filter .chip.is-active {
  background: var(--green);
  border-color: var(--green);
  color: var(--ink-900);
  font-weight: 700;
  box-shadow: var(--glow-green);
}

/* ---------- 条目流 ---------- */

.page-news .news-stream-wrap {
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-news .stream-head {
  max-width: 46em;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-news .stream-head__num {
  display: block;
  color: var(--blue);
  margin-bottom: 12px;
}

.page-news .stream-head__intro {
  margin-top: 14px;
  color: var(--text-dim);
  max-width: 34em;
}

.page-news .stream {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--ink-700);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(14px, 3vw, 28px);
  padding: clamp(22px, 3.6vw, 36px) 0;
  border-bottom: 1px solid var(--ink-700);
  transition: background-color .3s ease, padding-left .3s ease;
}

.page-news .news-item[hidden] {
  display: none;
}

.page-news .news-item:hover {
  background: linear-gradient(to right, rgba(26, 36, 48, .5), transparent 72%);
}

.page-news .news-item__num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--blue);
  padding-top: 6px;
  font-variant-numeric: tabular-nums;
}

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

.page-news .news-item__title {
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.32;
  font-weight: 700;
  color: var(--text);
  margin: 10px 0 8px;
  max-width: 26em;
}

.page-news .news-item__excerpt {
  color: var(--text-soft);
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  max-width: 34em;
}

.page-news .news-item__meta {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-dim);
}

.page-news .stream-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-news .stream-foot__note {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 32em;
  line-height: 1.7;
}

/* ---------- 赛季线 ---------- */

.page-news .track-section {
  padding: var(--news-gap) 0;
  position: relative;
}

.page-news .track-intro {
  margin-top: 14px;
  color: var(--text-dim);
  max-width: 36em;
}

.page-news .track-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 40px);
  margin-top: clamp(30px, 4.6vw, 52px);
}

.page-news .track-card {
  overflow: hidden;
  padding: 0;
}

.page-news .track-card__media {
  position: relative;
  overflow: hidden;
}

.page-news .track-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  filter: saturate(.85) brightness(.72);
}

.page-news .track-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(190deg, rgba(7, 11, 16, 0) 40%, var(--ink-800) 100%);
  pointer-events: none;
}

.page-news .track-card__body {
  padding: clamp(20px, 3vw, 32px);
}

.page-news .track-card__title {
  margin: 12px 0 12px;
  max-width: 22em;
}

.page-news .track-card__desc {
  color: var(--text-dim);
  max-width: 34em;
}

.page-news .track-figure {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: clamp(12px, 2vw, 18px);
  background: var(--ink-850);
  border: 1px solid var(--ink-700);
  border-radius: 2px;
}

.page-news .track-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .track-figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--text-dim);
}

.page-news .track-band {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ink-700);
  border-radius: 2px;
  min-height: 220px;
  display: flex;
  align-items: flex-end;
}

.page-news .track-band__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news .track-band__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: .38;
  filter: saturate(.6);
}

.page-news .track-band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, rgba(7, 11, 16, .94) 34%, rgba(7, 11, 16, .35) 100%);
  pointer-events: none;
}

.page-news .track-band__inner {
  position: relative;
  z-index: 2;
  padding: clamp(22px, 3.4vw, 36px);
}

.page-news .track-band__inner .t-label {
  color: var(--violet);
}

.page-news .track-band__text {
  margin-top: 12px;
  max-width: 32em;
  color: var(--text-soft);
  font-size: clamp(14px, 1.7vw, 17px);
  line-height: 1.8;
}

/* ---------- 名单与履历 ---------- */

.page-news .news-notes {
  padding: 0 0 var(--news-gap);
}

.page-news .notes-intro {
  margin-top: 14px;
  color: var(--text-dim);
  max-width: 34em;
}

.page-news .notes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--ink-700);
}

.page-news .note {
  padding: clamp(20px, 3vw, 30px) 0;
  border-bottom: 1px solid var(--ink-700);
  position: relative;
  padding-left: 16px;
}

.page-news .note::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(24px, 3.4vw, 34px);
  width: 4px;
  height: 14px;
  background: var(--violet);
  transform: skewY(-12deg);
}

.page-news .note__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--text-dim);
}

.page-news .note__title {
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  color: var(--text);
  margin: 8px 0 8px;
  max-width: 28em;
}

.page-news .note__text {
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.8;
  max-width: 34em;
}

/* ---------- 版本更新 ---------- */

.page-news .release-section {
  padding: 0 0 var(--news-gap);
}

.page-news .release-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
  margin-top: clamp(24px, 3.6vw, 36px);
}

.page-news .release-panel__media {
  position: relative;
  overflow: hidden;
}

.page-news .release-panel__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  opacity: .78;
}

.page-news .release-panel__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(215deg, rgba(59, 227, 143, .12), rgba(7, 11, 16, .55));
  pointer-events: none;
}

.page-news .release-panel__body {
  padding: clamp(20px, 3vw, 34px);
}

.page-news .release-panel__lead {
  color: var(--text-dim);
  max-width: 32em;
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-news .release-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-news .release-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid var(--ink-700);
  position: relative;
}

.page-news .release-row:last-child {
  border-bottom: 1px solid var(--ink-700);
}

.page-news .release-row::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 26px;
  height: 1px;
  background: var(--green);
  transform: skewX(-30deg);
}

.page-news .release-row__v {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-news .release-row__t {
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.7;
}

/* ---------- 订阅 ---------- */

.page-news .news-subscribe {
  padding: 0 0 clamp(60px, 9vw, 120px);
}

.page-news .subscribe-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  padding-top: clamp(28px, 4.4vw, 48px);
  border-top: 1px solid var(--ink-700);
}

.page-news .subscribe-copy .t-label {
  color: var(--green);
}

.page-news .subscribe-lead {
  margin-top: 14px;
  color: var(--text-soft);
  max-width: 34em;
}

.page-news .subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .subscribe-side {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ink-700);
}

.page-news .subscribe-side__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ink-700);
}

.page-news .subscribe-side__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--blue);
}

.page-news .subscribe-side__v {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .hero-meta__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 20px 20px 20px 0;
    border-bottom: 0;
    border-right: 1px solid var(--ink-700);
  }

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

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

  .page-news .notes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 48px);
  }

  .page-news .subscribe-side__row {
    grid-template-columns: 9em 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: clamp(36px, 5vw, 64px);
  }

  .page-news .news-item {
    grid-template-columns: 3.4em minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
  }

  .page-news .news-item--shift {
    padding-left: clamp(28px, 5vw, 72px);
  }

  .page-news .news-item--shift .news-item__title,
  .page-news .news-item--shift .news-item__excerpt {
    max-width: 30em;
  }

  .page-news .track-card--stoppage .track-card__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .track-card--passing {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: stretch;
  }

  .page-news .track-card--passing .track-card__body {
    padding-right: clamp(20px, 3vw, 34px);
  }

  .page-news .track-card__media--side {
    height: 100%;
  }

  .page-news .track-card__media--side img {
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }

  .page-news .track-card--passing .track-card__media--side {
    order: 2;
  }

  .page-news .track-card__media::after {
    background: linear-gradient(190deg, rgba(7, 11, 16, 0) 46%, var(--ink-800) 100%);
  }

  .page-news .release-panel {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: stretch;
  }

  .page-news .release-panel__media {
    height: 100%;
  }

  .page-news .release-panel__media img {
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }

  .page-news .release-panel__media::after {
    background: linear-gradient(80deg, rgba(7, 11, 16, .2) 30%, var(--ink-700) 100%);
  }

  .page-news .subscribe-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
    gap: clamp(36px, 5vw, 64px);
  }
}

@media (min-width: 1120px) {
  .page-news .track-band {
    min-height: 260px;
  }

  .page-news .hero-meta__item {
    padding: 24px 28px 24px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item {
    transition: none;
  }
}