.page-news {
  --news-shadow: 3px 3px 0 rgba(16, 28, 54, 0.07), 6px 6px 0 rgba(16, 28, 54, 0.035);
}

.page-news .container {
  padding-top: var(--gap-lg);
  padding-bottom: var(--gap-xl);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--gap-md);
  font-size: 13px;
  color: var(--mist);
}

.page-news .breadcrumb a {
  color: var(--glacier-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms ease, color 160ms ease;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  border-bottom-color: var(--glacier);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-lg);
  padding: clamp(22px, 4vw, 44px);
  padding-top: calc(clamp(22px, 4vw, 44px) + 6px);
  background: var(--paper-light);
  border: 1px solid var(--rule);
  box-shadow: var(--news-shadow);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(
    90deg,
    var(--flag-blue) 0 20%,
    var(--paper) 20% 40%,
    var(--flag-red) 40% 60%,
    var(--flag-green) 60% 80%,
    var(--flag-yellow) 80% 100%
  );
}

.page-news .news-hero__eyebrow {
  margin: 0 0 var(--gap-sm);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--glacier-deep);
}

.page-news .news-hero__title {
  margin: 0 0 var(--gap-md);
  font-size: clamp(38px, 8vw, 72px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-hero__year {
  display: inline-block;
  margin-left: 0.16em;
  color: var(--signal);
}

.page-news .news-hero__lede {
  margin: 0 0 var(--gap-md);
  max-width: 40em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
  margin-bottom: var(--gap-lg);
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding-top: var(--gap-md);
  border-top: 1px solid var(--rule-soft);
}

.page-news .news-hero__fact dt {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-hero__fact dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-news .news-hero__num {
  font-size: 28px;
  font-weight: 700;
  color: var(--indigo);
  letter-spacing: -0.01em;
}

.page-news .news-hero__unit {
  font-size: 13px;
  color: var(--mist);
}

.page-news .news-hero__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--rule);
  background: var(--paper);
  max-width: 100%;
  height: auto;
}

.page-news .news-hero__cap {
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.02em;
}

/* ---------- 主题标签条 ---------- */

.page-news .news-topics {
  margin-top: var(--gap-lg);
  padding: var(--gap-md) var(--gap-md) var(--gap-md) calc(var(--gap-md) + 6px);
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-left: 5px solid var(--glacier);
  box-shadow: var(--news-shadow);
}

.page-news .news-topics__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: var(--gap-sm);
}

.page-news .news-topics__title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-topics__hint {
  margin: 0;
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-topics__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-topics__list .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  font-size: 13px;
}

.page-news .news-topics__list .mono {
  font-size: 12px;
  opacity: 0.75;
}

/* ---------- 主体双栏 ---------- */

.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}

/* ---------- 侧栏 ---------- */

.page-news .news-rail {
  display: grid;
  gap: var(--gap-md);
  align-content: start;
}

.page-news .news-rail__block {
  padding: var(--gap-md);
  background: var(--paper-light);
  border: 1px solid var(--rule);
  box-shadow: var(--news-shadow);
}

.page-news .news-rail__heading {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--indigo);
}

.page-news .news-rail__note {
  margin: 0;
  font-size: 12px;
  color: var(--mist);
}

.page-news .version-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 14px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule-soft);
}

.page-news .version-list__item {
  display: grid;
  grid-template-columns: 8px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 13px;
  color: var(--ink-soft);
}

.page-news .version-list__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--glacier-lite);
}

.page-news .version-list__count {
  font-size: 12px;
  color: var(--mist);
}

.page-news .status-legend {
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .status-legend__item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 13px;
  color: var(--ink-soft);
}

.page-news .status-legend__item:last-child {
  border-bottom: 0;
}

.page-news .status-legend__dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--st);
  flex: 0 0 auto;
}

.page-news .st-new {
  --st: var(--flag-blue);
  color: var(--flag-blue);
}

.page-news .st-rev {
  --st: var(--glacier);
  color: var(--glacier-deep);
}

.page-news .st-off {
  --st: var(--flag-red);
  color: var(--flag-red);
}

.page-news .st-pending {
  --st: var(--flag-yellow);
  color: #8f6605;
}

.page-news .st-keep {
  --st: var(--flag-green);
  color: var(--flag-green);
}

/* ---------- 章节通用 ---------- */

.page-news .news-stream {
  display: grid;
  gap: var(--gap-xl);
  min-width: 0;
}

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

.page-news .news-section .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: var(--gap-md);
  border-bottom: 1px solid var(--rule);
}

.page-news .news-section .section-head__num {
  font-size: 12px;
  color: var(--signal);
  letter-spacing: 0.1em;
}

.page-news .news-section .section-head__title {
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-news .news-section .section-head__note {
  margin: 0 0 0 auto;
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 本周条目 ---------- */

.page-news .entry-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule-soft);
}

.page-news .entry-list__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  padding: 13px 4px;
  border-bottom: 1px dotted var(--rule);
  transition: background-color 160ms ease;
}

.page-news .entry-list__row:hover {
  background: rgba(31, 158, 154, 0.05);
}

.page-news .entry-list__idx {
  flex: 0 0 54px;
  font-size: 12px;
  color: var(--glacier-deep);
}

.page-news .entry-list__title {
  flex: 1 1 100%;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .entry-list__dots {
  display: none;
}

.page-news .entry-list__ver {
  font-size: 12px;
  color: var(--mist);
}

.page-news .entry-list__state {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.55);
}

/* ---------- 标签体系 ---------- */

.page-news .tag-explain {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-md);
}

.page-news .tag-explain__block {
  padding: var(--gap-md);
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--flag-blue);
}

.page-news .tag-explain__block--combo {
  border-top-color: var(--signal);
  background: linear-gradient(160deg, rgba(242, 98, 46, 0.07), var(--paper-light) 60%);
}

.page-news .tag-explain__h {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--indigo);
}

.page-news .tag-explain__block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 图形 ---------- */

.page-news .news-figure {
  margin: 0 0 var(--gap-md);
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  border: 1px solid var(--rule);
  background: var(--paper);
  max-width: 100%;
  height: auto;
}

.page-news .news-figure--wide img {
  aspect-ratio: 14 / 5;
}

.page-news .news-figure--tall {
  margin: 0;
}

.page-news .news-figure--tall img {
  aspect-ratio: 9 / 7;
}

/* ---------- 年鉴 ---------- */

.page-news .stage-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--gap-md);
}

.page-news .stage-list__item {
  position: relative;
  padding: 18px 20px 18px 26px;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--rule);
}

.page-news .stage-list__item--current {
  border-left-color: var(--signal);
  box-shadow: var(--news-shadow);
}

.page-news .stage-list__tag {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .stage-list__item--current .stage-list__tag {
  color: var(--signal-dark);
}

.page-news .stage-list__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
}

.page-news .stage-list__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 专题系列 ---------- */

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

.page-news .series-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--gap-sm);
}

.page-news .series-list__item {
  padding: 16px 18px;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-left: 5px solid var(--glacier);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.page-news .series-list__item:nth-child(2) {
  border-left-color: var(--flag-blue);
}

.page-news .series-list__item:nth-child(3) {
  border-left-color: var(--flag-yellow);
}

.page-news .series-list__item:nth-child(4) {
  border-left-color: var(--flag-green);
}

.page-news .series-list__item:hover {
  border-color: var(--glacier);
  box-shadow: var(--news-shadow);
}

.page-news .series-list__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--indigo);
}

.page-news .series-list__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-news .series-list__meta {
  margin-top: 8px;
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 摘要卡 ---------- */

.page-news .card-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-md);
}

.page-news .entry-card {
  position: relative;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-left: 5px solid var(--st, var(--glacier));
  box-shadow: 2px 2px 0 rgba(16, 28, 54, 0.05);
  transition: box-shadow 160ms ease, transform 160ms ease;
}

.page-news .entry-card:hover {
  box-shadow: var(--news-shadow);
}

.page-news .entry-card__head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 6px 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-news .entry-card__head::-webkit-details-marker {
  display: none;
}

.page-news .entry-card__ver {
  font-size: 12px;
  color: var(--mist);
}

.page-news .entry-card__title {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .entry-card__state {
  grid-column: 1 / -1;
  justify-self: start;
  padding: 2px 8px;
  font-size: 12px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
}

.page-news .entry-card__body {
  padding: 0 18px 18px;
  border-top: 1px dotted var(--rule);
  padding-top: 14px;
}

.page-news .entry-card__body p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .entry-card__scope {
  margin: 0;
  font-size: 12px;
  color: var(--glacier-deep);
}

/* ---------- 回溯 ---------- */

.page-news .archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap-md);
}

.page-news .archive-layout .news-figure {
  margin: 0;
}

.page-news .archive-layout .news-figure img {
  aspect-ratio: 2 / 1;
}

.page-news .archive-copy p {
  margin: 0 0 var(--gap-sm);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .archive-copy .btn {
  margin-top: 6px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .entry-list__row {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) 68px 76px;
    gap: 12px;
    align-items: center;
  }

  .page-news .entry-list__title {
    flex: 0 1 auto;
  }

  .page-news .entry-list__dots {
    display: none;
  }

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

  .page-news .tag-explain__block--combo {
    grid-column: 1 / -1;
  }

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

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
  }

  .page-news .news-hero__figure img {
    aspect-ratio: auto;
    height: 100%;
    max-height: 540px;
  }

  .page-news .series-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: start;
  }

  .page-news .archive-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: var(--gap-lg);
  }

  .page-news .tag-explain {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .tag-explain__block--combo {
    grid-column: auto;
  }
}

@media (min-width: 1080px) {
  .page-news .news-body {
    grid-template-columns: minmax(212px, 3fr) minmax(0, 9fr);
    gap: var(--gap-lg) var(--gap-md);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: var(--gap-md);
  }

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

  .page-news .card-flow {
    grid-template-columns: repeat(9, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .entry-card--wide {
    grid-column: span 5;
  }

  .page-news .card-flow .entry-card:not(.entry-card--wide) {
    grid-column: span 4;
  }

  .page-news .card-flow .entry-card:nth-child(3) {
    grid-column: span 4;
  }

  .page-news .card-flow .entry-card:nth-child(4) {
    grid-column: span 5;
  }

  .page-news .entry-card:nth-child(even) {
    transform: translateY(14px);
  }
}
<<<END>>>