.page-news {
  --page-news-title: clamp(1.9rem, 4vw, 3.3rem);
  --page-news-line: rgba(192, 200, 208, .28);
  --page-news-rail: 56px;
}

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

/* ===== 头部 Hero ===== */
.page-news .news-hero {
  position: relative;
  background: var(--color-deep-navy);
  color: var(--color-white);
  padding: 2.5rem 0 3rem;
  overflow: hidden;
}

.page-news .news-hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.page-news .news-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .22;
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(108deg, rgba(4, 18, 38, .92) 18%, rgba(11, 31, 58, .76) 58%, rgba(0, 212, 170, .19));
}

.page-news .news-hero__container {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
}

.page-news .news-hero .breadcrumb__item {
  font-size: .82rem;
  color: rgba(255, 255, 255, .66);
}

.page-news .news-hero .breadcrumb__link {
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  transition: color .25s ease;
}

.page-news .news-hero .breadcrumb__link:hover {
  color: var(--color-accent);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 2rem;
}

.page-news .news-hero__content {
  max-width: 760px;
}

.page-news .news-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 1rem;
  font-size: .9rem;
  letter-spacing: .12em;
  color: var(--color-teal);
  text-transform: uppercase;
}

.page-news .news-hero__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--page-news-title);
  line-height: 1.12;
  letter-spacing: -.01em;
}

.page-news .news-hero__lede {
  margin: 0 0 1.8rem;
  color: var(--color-silver);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 44rem;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  align-items: center;
}

.page-news .news-hero__outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .45);
  color: var(--color-white);
  background: transparent;
  padding: .72rem 1.3rem;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  transition: border-color .25s ease, background .25s ease;
}

.page-news .news-hero__outline:hover {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, .06);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(192, 200, 208, .24);
  border: 1px solid rgba(192, 200, 208, .24);
}

.page-news .hero-stats__item {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: 1rem 1.1rem;
  background: var(--color-deep-navy);
}

.page-news .hero-stats__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.65rem;
  color: var(--color-white);
  line-height: 1;
}

.page-news .hero-stats__unit {
  font-size: .9rem;
  color: var(--color-accent);
  margin-left: .1rem;
}

.page-news .hero-stats__label {
  font-size: .8rem;
  color: var(--color-silver);
}

/* ===== 章节通用 ===== */
.page-news .news-updates,
.page-news .news-feature,
.page-news .news-ops {
  padding-block: 3.5rem 3rem;
}

.page-news .news-updates .chapter-head,
.page-news .news-feature .chapter-head,
.page-news .news-ops .chapter-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  border-bottom: 1px solid var(--color-silver);
  padding-bottom: 1.2rem;
  margin-bottom: 2rem;
}

.page-news .chapter-head__body {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.page-news .chapter-head__index {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--color-accent);
}

.page-news .chapter-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--color-primary);
  line-height: 1.2;
}

/* ===== 01 版本更新时间轴 ===== */
.page-news .news-updates {
  background: var(--color-light-steel);
}

.page-news .timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-news .timeline-entry {
  display: grid;
  grid-template-columns: var(--page-news-rail) 1fr;
  gap: 1rem;
}

.page-news .timeline-entry__rail {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: .4rem;
}

.page-news .timeline-entry__stage {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .66rem;
  letter-spacing: .04em;
  color: var(--color-primary);
  background: var(--color-white);
  border: 1px solid var(--color-silver);
  padding: .25rem .5rem;
  white-space: nowrap;
}

.page-news .timeline-entry__dot {
  position: relative;
  z-index: 2;
  width: 10px;
  height: 10px;
  margin: .5rem 0;
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
  transform: rotate(45deg);
}

.page-news .timeline-entry__line {
  position: absolute;
  top: 0;
  bottom: -2rem;
  left: 50%;
  width: 1px;
  background: var(--color-silver);
  transform: translateX(-50%);
}

.page-news .timeline-entry:last-child .timeline-entry__line {
  visibility: hidden;
}

.page-news .timeline-entry__card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-silver);
  border-top: 3px solid var(--color-accent);
  padding: 1.25rem 1.25rem 1.1rem;
  box-shadow: 0 1px 2px rgba(4, 18, 38, .05);
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.page-news .timeline-entry__card::before {
  content: "";
  position: absolute;
  top: 1.35rem;
  left: -1rem;
  width: 1rem;
  height: 1px;
  background: var(--color-silver);
}

.page-news .timeline-entry__card:hover {
  border-top-color: var(--color-teal);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(4, 18, 38, .08);
}

.page-news .timeline-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-bottom: .75rem;
}

.page-news .timeline-entry__date {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--color-mid-gray);
}

.page-news .timeline-entry__card h3 {
  margin: 0 0 .6rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.3;
  color: var(--color-primary);
}

.page-news .timeline-entry__card p {
  margin: 0;
  color: var(--color-charcoal);
  font-size: .94rem;
  line-height: 1.75;
}

.page-news .news-updates__list {
  list-style: none;
  margin: .9rem 0 0;
  padding: .2rem 0 0 1rem;
  border-left: 2px solid var(--color-light-steel);
}

.page-news .news-updates__list li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: .5rem;
  color: var(--color-charcoal);
  font-size: .9rem;
  line-height: 1.6;
}

.page-news .news-updates__list li::before {
  content: "";
  position: absolute;
  left: -2px;
  top: .7em;
  width: 8px;
  height: 2px;
  background: var(--color-teal);
}

.page-news .hover-brief {
  display: none;
  margin-top: .8rem;
  padding-top: .6rem;
  border-top: 1px dashed var(--color-silver);
  font-size: .82rem;
  color: var(--color-mid-gray);
}

.page-news .timeline-entry__card:hover .hover-brief {
  display: block;
}

/* ===== 02 赛事数据速递 ===== */
.page-news .news-match {
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 212, 170, .18), transparent 34%),
    linear-gradient(135deg, var(--color-deep-navy), var(--color-primary));
  color: var(--color-white);
  padding-block: 3.5rem 3rem;
}

.page-news .news-match .chapter-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  border-bottom: 1px solid rgba(192, 200, 208, .3);
  padding-bottom: 1.2rem;
  margin-bottom: 2rem;
}

.page-news .chapter-head--light .chapter-head__index {
  color: var(--color-teal);
}

.page-news .chapter-head--light .chapter-head__title {
  color: var(--color-white);
}

.page-news .chapter-head--light .section__eyebrow {
  color: var(--color-silver);
}

.page-news .news-match__feature {
  display: grid;
  gap: 2rem;
}

.page-news .news-match__media {
  margin: 0;
  border: 1px solid rgba(192, 200, 208, .3);
}

.page-news .news-match__media img {
  width: 100%;
  object-fit: cover;
}

.page-news .news-match__media figcaption {
  margin-top: .7rem;
  font-size: .82rem;
  color: var(--color-silver);
}

.page-news .news-match__brief h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-white);
}

.page-news .snapshot-chart {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  margin-bottom: 1.2rem;
}

.page-news .snapshot-chart__item {
  display: grid;
  grid-template-columns: 3.2rem 1fr 3rem;
  align-items: center;
  gap: .6rem;
}

.page-news .snapshot-chart__label {
  font-size: .88rem;
  color: var(--color-silver);
}

.page-news .snapshot-chart__bar {
  height: 16px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(192, 200, 208, .18);
}

.page-news .snapshot-chart__fill {
  display: block;
  height: 100%;
}

.page-news .snapshot-chart__fill--max {
  width: 68%;
  background: var(--color-accent);
}

.page-news .snapshot-chart__fill--mid {
  width: 50%;
  background: var(--color-teal);
}

.page-news .snapshot-chart__fill--min {
  width: 32%;
  background: var(--color-silver);
}

.page-news .snapshot-chart__value {
  font-family: var(--font-mono);
  font-size: .92rem;
  color: var(--color-white);
  text-align: right;
}

.page-news .news-match__note {
  margin: 0 0 1.2rem;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--color-silver);
}

.page-news .compare-strip {
  margin-top: 2.5rem;
  padding-top: 1.6rem;
  border-top: 1px dashed rgba(192, 200, 208, .3);
}

.page-news .compare-strip__head h3 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: 1.04rem;
  color: var(--color-white);
}

.page-news .compare-strip__row {
  display: grid;
  grid-template-columns: 100px 1fr 48px;
  align-items: center;
  gap: .8rem;
  margin-bottom: .8rem;
}

.page-news .compare-strip__label {
  font-size: .86rem;
  color: var(--color-silver);
}

.page-news .compare-strip__track {
  height: 14px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(192, 200, 208, .18);
}

.page-news .compare-strip__fill {
  display: block;
  height: 100%;
}

.page-news .compare-strip__fill--v2 {
  width: 42%;
  background: var(--color-accent);
  opacity: .82;
}

.page-news .compare-strip__fill--v3 {
  width: 63%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-teal));
}

.page-news .compare-strip__percent {
  font-family: var(--font-mono);
  color: var(--color-white);
  text-align: right;
}

.page-news .compare-strip__note {
  margin: 1rem 0 0;
  font-size: .84rem;
  color: var(--color-silver);
  line-height: 1.7;
}

/* ===== 03 功能专题 ===== */
.page-news .news-feature {
  background: var(--color-white);
}

.page-news .news-feature__layout {
  display: grid;
  gap: 2rem;
}

.page-news .news-feature__copy > p {
  margin: 0 0 1.4rem;
  color: var(--color-charcoal);
  line-height: 1.8;
}

.page-news .feature-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.page-news .feature-steps__item {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1rem;
  align-items: start;
  border-bottom: 1px solid var(--color-light-steel);
  padding-bottom: 1.1rem;
}

.page-news .feature-steps__index {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-accent);
}

.page-news .feature-steps__item h3 {
  margin: 0 0 .35rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--color-primary);
}

.page-news .feature-steps__item p {
  margin: 0;
  color: var(--color-charcoal);
  font-size: .92rem;
  line-height: 1.7;
}

.page-news .news-feature__media {
  margin: 0;
  border: 1px solid var(--color-silver);
}

.page-news .news-feature__media img {
  width: 100%;
  object-fit: cover;
}

.page-news .news-feature__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

/* ===== 04 网站运营动态 ===== */
.page-news .news-ops {
  background: var(--color-light-steel);
}

.page-news .news-ops__grid {
  display: grid;
  gap: 1.5rem;
}

.page-news .ops-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.2rem;
  background: var(--color-white);
  border: 1px solid var(--color-silver);
  border-top: 3px solid var(--color-teal);
  padding: 1.5rem;
  transition: box-shadow .3s ease, transform .3s ease;
}

.page-news .ops-card:hover {
  box-shadow: 0 10px 28px rgba(4, 18, 38, .08);
  transform: translateY(-2px);
}

.page-news .ops-card h3 {
  margin: .75rem 0 .5rem;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--color-primary);
  line-height: 1.35;
}

.page-news .ops-card p {
  margin: 0;
  color: var(--color-charcoal);
  font-size: .9rem;
  line-height: 1.7;
}

.page-news .media-frame--deco {
  margin: 0;
  border: 1px solid var(--color-silver);
  background: var(--color-white);
}

.page-news .media-frame--deco img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

/* ===== 底部 CTA ===== */
.page-news .news-cta {
  background: linear-gradient(120deg, var(--color-primary), var(--color-deep-navy) 82%);
  color: var(--color-white);
  padding-block: 3rem;
}

.page-news .news-cta__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
  border: 1px solid rgba(0, 212, 170, .35);
  background: rgba(4, 18, 38, .4);
  padding: 1.8rem;
}

.page-news .news-cta h2 {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-white);
}

.page-news .news-cta p {
  margin: 0;
  color: var(--color-silver);
  font-size: .92rem;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .page-news {
    --page-news-rail: 76px;
  }

  .page-news .news-hero {
    padding: 3.2rem 0 4rem;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: stretch;
    gap: 2.5rem;
  }

  .page-news .news-hero__content {
    align-self: center;
  }

  .page-news .hero-stats__item {
    padding: 1.2rem 1.25rem;
  }

  .page-news .news-updates,
  .page-news .news-match,
  .page-news .news-feature,
  .page-news .news-ops {
    padding-block: 4.5rem 4rem;
  }

  .page-news .timeline-entry__card {
    padding: 1.5rem 1.6rem 1.3rem;
  }

  .page-news .news-updates__list {
    padding-left: 1.4rem;
  }

  .page-news .news-match__feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: 2.5rem;
  }

  .page-news .news-feature__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
    align-items: center;
    gap: 2.5rem;
  }

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

  .page-news .ops-card--wide {
    grid-column: span 2;
  }

  .page-news .media-frame--deco img {
    aspect-ratio: 16 / 9;
  }

  .page-news .news-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 2.2rem 2.5rem;
  }
}

@media (min-width: 1024px) {
  .page-news .news-ops__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .ops-card--wide {
    grid-column: span 2;
  }

  .page-news .media-frame--deco {
    grid-column: span 1;
  }

  .page-news .media-frame--deco img {
    aspect-ratio: 1 / 1;
  }

  .page-news .compare-strip__row {
    grid-template-columns: 130px 1fr 56px;
  }

  .page-news .compare-strip__label {
    font-size: .9rem;
  }
}