.page-news {
  --news-rule: 1px solid rgba(180, 105, 63, 0.38);
  --news-rule-soft: 1px solid rgba(95, 122, 98, 0.32);
  background: var(--c-night);
  color: var(--ink);
  overflow-x: clip;
}

.page-news p a {
  color: var(--c-mint);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-news .round-rail__link:focus-visible,
.page-news .series-strip:focus-visible,
.page-news p a:focus-visible {
  outline: 2px solid var(--c-mint);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  background: var(--c-night);
}

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

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: clamp(200px, 32vw, 420px);
  object-fit: cover;
  object-position: center 62%;
  filter: saturate(0.6) brightness(0.6) contrast(1.06);
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 27, 43, 0.3) 0%, rgba(11, 27, 43, 0.62) 52%, var(--c-night) 100%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * clamp(48px, 10vw, 132px));
  padding-bottom: clamp(26px, 4vw, 48px);
}

.page-news .news-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-55);
}

.page-news .news-hero__round {
  display: inline-block;
  padding: 3px 8px;
  background: var(--c-clay);
  color: var(--c-cream);
  font-size: 11px;
  letter-spacing: 0.16em;
  transform: skewX(-8deg);
}

.page-news .news-hero h1 {
  margin: 16px 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(36px, 7.2vw, 86px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--c-cream);
  transform: skewX(-1.5deg);
  transform-origin: left bottom;
}

.page-news .lede {
  max-width: 34em;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--ink-70);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 26px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: var(--news-rule-soft);
  font-size: 13px;
  color: var(--ink-55);
}

.page-news .news-hero__num {
  margin-right: 6px;
  font-family: var(--font-num);
  font-size: 21px;
  color: var(--c-mint);
  font-variant-numeric: tabular-nums;
}

/* ---------- 最新发布 ---------- */
.page-news .news-list {
  background: var(--c-night);
}

.page-news .news-list__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding-top: 4px;
}

.page-news .news-list__grid > * {
  min-width: 0;
}

.page-news .round-rail__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-clay);
}

.page-news .round-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .round-rail__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 104px;
  padding: 9px 12px;
  border: var(--news-rule-soft);
  border-left: 2px solid transparent;
  text-decoration: none;
  color: var(--ink-70);
  transition: background var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
}

.page-news .round-rail__link:hover,
.page-news .round-rail__link:focus-visible {
  border-left-color: var(--c-mint);
  background: rgba(59, 239, 196, 0.08);
  color: var(--c-cream);
}

.page-news .round-rail__link.is-current {
  border-left-color: var(--c-mint);
  color: var(--c-cream);
}

.page-news .round-rail__no {
  font-family: var(--font-num);
  font-size: 19px;
  line-height: 1;
  color: var(--c-mint);
  font-variant-numeric: tabular-nums;
}

.page-news .round-rail__meta {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-55);
}

.page-news .round-rail__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-55);
}

.page-news .entries {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  min-width: 0;
}

.page-news .round-group {
  scroll-margin-top: 96px;
}

.page-news .round-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(95, 122, 98, 0.55);
  transition: border-color var(--t-mid) var(--ease);
}

.page-news .round-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -0.02em;
  color: var(--c-cream);
}

.page-news .round-group__meta {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-clay);
}

.page-news .round-group:target .round-group__head {
  border-bottom-color: var(--c-mint);
}

.page-news .round-group:target .round-group__title {
  color: var(--c-mint);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  margin: 0 -12px;
  padding: 16px 12px;
  border-bottom: var(--news-rule);
  transition: background var(--t-fast) var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  background: var(--c-rock);
}

.page-news .entry__no {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--c-clay);
  font-variant-numeric: tabular-nums;
  padding-top: 4px;
}

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

.page-news .entry__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.page-news .entry__title {
  margin: 0;
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--c-cream);
}

.page-news .entry__top .tag {
  flex: 0 0 auto;
  margin-top: 3px;
}

.page-news .entry__summary {
  margin: 6px 0 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--ink-70);
}

.page-news .entry__peek {
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-mint);
  transition: max-height var(--t-mid) var(--ease),
    opacity var(--t-mid) var(--ease), margin var(--t-mid) var(--ease);
}

.page-news .entry:hover .entry__peek,
.page-news .entry:focus-within .entry__peek {
  max-height: 5em;
  opacity: 1;
  margin-top: 8px;
}

/* ---------- 前瞻专题 ---------- */
.page-news .news-preview {
  background: var(--c-forest);
  border-top: var(--news-rule-soft);
}

.page-news .news-preview__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

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

.page-news .preview-blocks {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .preview-blocks li {
  position: relative;
  padding: 16px 0 16px 46px;
  border-top: var(--news-rule);
}

.page-news .preview-blocks__no {
  position: absolute;
  left: 0;
  top: 19px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-mint);
}

.page-news .preview-blocks h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--c-cream);
}

.page-news .preview-blocks p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--ink-70);
}

.page-news .news-preview__media {
  margin: 0;
  padding: 10px;
  border: var(--news-rule-soft);
  background: rgba(11, 27, 43, 0.4);
}

.page-news .news-preview__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.9);
}

.page-news .preview-recent {
  margin-top: clamp(26px, 3vw, 40px);
  padding-top: 18px;
  border-top: var(--news-rule-soft);
}

.page-news .preview-recent__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-clay);
}

.page-news .preview-recent__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-news .preview-recent__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: var(--news-rule);
}

.page-news .preview-recent__title {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  border-top: var(--news-rule-soft);
}

.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .series-strip {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  border: var(--news-rule-soft);
  background: linear-gradient(180deg, rgba(36, 50, 56, 0.62), rgba(11, 27, 43, 0.24));
  text-decoration: none;
  color: var(--ink);
  transition: transform var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease);
}

.page-news .series-strip:hover,
.page-news .series-strip:focus-visible {
  transform: translateX(4px);
  border-color: rgba(59, 239, 196, 0.62);
}

.page-news .series-strip__no {
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(46px, 7vw, 72px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: rgba(242, 237, 228, 0.15);
}

.page-news .series-strip__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.85);
  border: var(--news-rule-soft);
}

.page-news .series-strip__title {
  margin: 0;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-cream);
}

.page-news .series-strip__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-70);
}

.page-news .series-strip__more {
  margin-top: auto;
  padding-top: 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mint);
  border-top: var(--news-rule);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-updates {
  background: var(--c-night);
  border-top: var(--news-rule-soft);
}

.page-news .updates__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

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

.page-news .timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .timeline li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-top: var(--news-rule);
}

.page-news .timeline__time {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-mint);
  font-variant-numeric: tabular-nums;
}

.page-news .timeline__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-70);
}

.page-news .updates__note {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-70);
}

.page-news .updates__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .updates__media {
  margin: 0;
  padding: 10px;
  border: var(--news-rule-soft);
  background: rgba(14, 42, 38, 0.55);
}

.page-news .updates__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(0.68) brightness(0.82);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-news .timeline li {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-news .news-list__grid {
    grid-template-columns: 156px minmax(0, 1fr);
    gap: 40px;
  }

  .page-news .round-rail {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-news .round-rail__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .round-rail__link {
    min-width: 0;
  }

  .page-news .news-preview__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 16px;
  }

  .page-news .updates__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-news .news-list__grid {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry__peek,
  .page-news .round-rail__link,
  .page-news .round-group__head,
  .page-news .series-strip {
    transition: none;
  }

  .page-news .series-strip:hover,
  .page-news .series-strip:focus-visible {
    transform: none;
  }

  .page-news .news-hero h1 {
    transform: none;
  }
}