.page-news {
  --news-rail-top: var(--header-h);
  --news-cell-bg: var(--stand-green);
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(120% 60% at 88% 0%, rgba(42, 97, 80, 0.42) 0%, rgba(6, 26, 19, 0) 62%),
    var(--night-pitch);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-news .breadcrumbs {
  padding-top: clamp(16px, 3vw, 30px);
}

.page-news .inline-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(215, 255, 63, 0.45);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-news .inline-link:hover,
.page-news .inline-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
  padding-top: clamp(18px, 3.4vw, 36px);
  padding-bottom: clamp(26px, 4.4vw, 48px);
}

.page-news .news-masthead .page-title {
  margin: 0;
  letter-spacing: -0.02em;
  transform: skewX(-1.5deg);
}

.page-news .news-masthead__grid {
  display: grid;
  gap: clamp(14px, 2.6vw, 26px);
}

.page-news .news-lede {
  margin: 0 0 12px;
  max-width: 54ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--silver);
}

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

.page-news .news-stats {
  list-style: none;
  margin: 0;
  padding: clamp(16px, 2.4vw, 22px) 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: clamp(12px, 2.6vw, 34px);
}

.page-news .news-stats li {
  display: grid;
  gap: 6px;
  padding-left: 12px;
  border-left: 2px solid var(--lime);
}

.page-news .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
}

.page-news .stat-label {
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 栏目直达 ---------- */
.page-news .topic-rail {
  position: sticky;
  top: var(--news-rail-top);
  z-index: 8;
  background: rgba(6, 26, 19, 0.94);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.page-news .topic-rail__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-news .topic-rail__hint {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mist-blue);
  margin-right: 4px;
  white-space: nowrap;
}

.page-news .topic-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line-strong);
  color: var(--silver);
  font-size: 13px;
  line-height: 1.2;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-news .topic-chip:hover,
.page-news .topic-chip:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(215, 255, 63, 0.07);
}

.page-news .topic-chip__count {
  font-size: 11px;
  color: var(--mist-blue);
}

.page-news .topic-chip:hover .topic-chip__count,
.page-news .topic-chip:focus-visible .topic-chip__count {
  color: var(--lime);
}

/* ---------- 板块骨架 ---------- */
.page-news .story-block {
  position: relative;
  padding-block: clamp(30px, 5vw, 62px);
  border-top: 1px solid var(--line);
}

.page-news .story-block::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: clamp(52px, 9vw, 118px);
  height: 2px;
  background: var(--lime);
}

.page-news .story-block__head {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(20px, 3.2vw, 36px);
}

.page-news .story-block__index {
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--lime);
}

.page-news .story-block .section-title {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 34px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .story-block__note {
  margin: 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 主打条目 ---------- */
.page-news .lead-story {
  display: grid;
  gap: clamp(14px, 2.4vw, 26px);
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-news .lead-story__media .media-frame {
  border: 1px solid var(--line);
  background: var(--sheen);
}

.page-news .lead-story__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-news .lead-story__body {
  display: grid;
  gap: 10px;
  align-content: center;
}

.page-news .lead-story__title {
  margin: 0;
  font-size: clamp(20px, 2.9vw, 30px);
  font-weight: 700;
  line-height: 1.34;
  letter-spacing: -0.012em;
  color: var(--paper);
  transform: skewX(-1.2deg);
}

.page-news .lead-story__dek,
.page-news .story-row__dek {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .story-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.page-news .story-round {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

/* ---------- 紧凑条目 ---------- */
.page-news .story-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .story-row {
  display: grid;
  gap: 6px;
  padding-block: clamp(15px, 2.2vw, 22px);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .story-row__no {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist-blue);
}

.page-news .story-row__body {
  display: grid;
  gap: 7px;
}

.page-news .story-row__title {
  margin: 0;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .story-row__round {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lime);
  white-space: nowrap;
}

/* ---------- 栏目更新节奏 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .series-cell {
  background: var(--news-cell-bg);
  padding: clamp(16px, 2.6vw, 26px);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-news .series-cell__kicker {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

.page-news .series-cell__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

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

.page-news .series-more {
  margin-top: clamp(14px, 2.2vw, 22px);
  border: 1px solid var(--line);
  padding: 0 clamp(14px, 2.4vw, 22px);
  background: rgba(27, 46, 58, 0.34);
}

.page-news .series-more__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-block: 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--lime);
}

.page-news .series-more__summary::-webkit-details-marker {
  display: none;
}

.page-news .series-more__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--lime);
}

.page-news .series-more[open] .series-more__summary::after {
  content: "−";
}

.page-news .series-more__body {
  padding-bottom: 16px;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}

.page-news .series-more__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--silver);
}

/* ---------- 投稿与订阅 ---------- */
.page-news .open-grid {
  display: grid;
  gap: 14px;
}

.page-news .open-card {
  display: grid;
  gap: 12px;
  align-content: start;
  justify-items: start;
  padding: clamp(18px, 2.8vw, 30px);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(42, 97, 80, 0.42) 0%, rgba(27, 46, 58, 0.5) 58%, rgba(10, 29, 39, 0.6) 100%);
}

.page-news .open-card--sub {
  background: var(--cold-slate);
}

.page-news .open-card__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-news .open-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--silver);
}

.page-news .open-card__note {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist-blue);
}

.page-news .open-card .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  width: 100%;
}

.page-news .open-card .contact-value {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
  word-break: break-all;
}

.page-news .open-card .copy-btn {
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--silver);
  font-size: 12px;
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .open-card .copy-btn:hover,
.page-news .open-card .copy-btn:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

.page-news .open-card .copy-btn.is-copied {
  color: var(--night-pitch);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .open-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 760px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-news .story-row {
    grid-template-columns: 52px minmax(0, 1fr) 118px;
    align-items: start;
    gap: clamp(12px, 2.4vw, 28px);
    padding-inline-start: 0;
  }

  .page-news .story-row:nth-child(odd) {
    padding-inline-start: clamp(0px, 1.6vw, 18px);
  }

  .page-news .story-row__no {
    padding-top: 3px;
  }

  .page-news .story-row__round {
    text-align: right;
    padding-top: 3px;
  }
}

@media (min-width: 880px) {
  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(28px, 5vw, 72px);
  }

  .page-news .story-block__head {
    grid-template-columns: 56px minmax(0, 1fr) minmax(0, 34ch);
    align-items: baseline;
    gap: clamp(16px, 3vw, 34px);
  }

  .page-news .lead-story {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(24px, 4vw, 54px);
  }

  .page-news .lead-story--reverse .lead-story__media {
    order: 2;
  }

  .page-news .open-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: clamp(16px, 2.4vw, 28px);
  }
}

@media (min-width: 1180px) {
  .page-news .story-block {
    padding-inline-end: clamp(0px, 3vw, 56px);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-news .page-title,
  .page-news .lead-story__title {
    transform: none;
  }
}
<<<END>>>