.page-news {
  --news-shadow: 0 8px 24px rgba(11, 27, 51, .10);
  --news-shadow-soft: 0 4px 14px rgba(11, 27, 51, .06);
  --news-panel: #FFFFFF;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 20px;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--text-soft);
}

.page-news .breadcrumbs a {
  color: var(--orbit);
  text-decoration: none;
}

.page-news .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-news .breadcrumbs [aria-current="page"] {
  color: var(--carbon);
  font-weight: 700;
}

.page-news .breadcrumbs__sep {
  color: var(--metal);
}

/* ---------- 首屏分屏 ---------- */
.page-news .news-hero {
  padding: 24px 0 34px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-hero__copy h1 {
  margin: .38em 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.08;
  font-size: clamp(30px, 6.6vw, 50px);
  color: var(--carbon);
}

.page-news .news-hero__copy .lede {
  margin: 16px 0 0;
  max-width: 56ch;
  color: var(--text-mid);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .news-hero__facts li {
  display: grid;
  gap: 3px;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
}

.page-news .news-hero__facts .data {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--night);
  white-space: nowrap;
}

.page-news .news-hero__facts .number-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-soft);
}

.page-news .news-hero__visual {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-news .news-hero__visual .figure-frame {
  box-shadow: var(--news-shadow);
}

/* ---------- 季度刻度尺 ---------- */
.page-news .news-ruler {
  list-style: none;
  margin: 0;
  padding: 4px 0 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

.page-news .news-ruler::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 10px;
  height: 1px;
  background: var(--line);
}

.page-news .news-ruler li {
  display: grid;
  justify-items: center;
  gap: 7px;
  text-align: center;
}

.page-news .news-ruler__dot {
  position: relative;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--metal);
}

.page-news .news-ruler li[data-state="now"] .news-ruler__dot {
  background: var(--cyan);
  box-shadow: 0 0 0 5px var(--cyan-soft);
}

.page-news .news-ruler li[data-state="next"] .news-ruler__dot {
  background: var(--paper);
  border: 1px solid var(--metal);
}

.page-news .news-ruler__name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .02em;
  color: var(--text-soft);
  white-space: nowrap;
}

.page-news .news-ruler li[data-state="now"] .news-ruler__name {
  color: var(--night);
  font-weight: 700;
}

/* ---------- 条目流区域 ---------- */
.page-news .news-log {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-log__intro {
  margin: 10px 0 26px;
  max-width: 62ch;
  color: var(--text-mid);
}

.page-news .news-log__layout {
  display: grid;
  gap: 26px;
}

/* ---------- 左侧窄栏 ---------- */
.page-news .news-side {
  display: grid;
  gap: 22px;
}

.page-news .news-side__block {
  padding: 16px 16px 18px;
  background: var(--mist);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  box-shadow: var(--news-shadow-soft);
}

.page-news .news-side__label {
  margin: 0 0 12px;
  font-family: var(--font-edit);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--night);
}

.page-news .news-filters.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filters .filter-btn {
  flex: 0 0 auto;
}

.page-news .news-side .filter-btn[aria-pressed="true"] {
  border-color: var(--cyan);
  color: var(--night);
  font-weight: 700;
}

.page-news .news-phases {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-phases li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 2px;
  background: var(--mist);
}

.page-news .news-phases__k {
  font-size: 14px;
  color: var(--text-mid);
}

.page-news .news-phases__v {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--night);
  white-space: nowrap;
}

/* ---------- 条目标题区 ---------- */
.page-news .news-stream {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-news .news-entry {
  padding: 24px 0 26px;
  border-top: 1px solid var(--line);
}

.page-news .news-entry:first-child {
  border-top-width: 2px;
  border-top-color: var(--night);
}

.page-news .news-entry__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-entry__no {
  display: inline-block;
  padding: 2px 8px 3px;
  background: var(--deep);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  border-radius: 2px;
}

.page-news .tag--archive {
  color: #0B6E70;
  background: rgba(0, 194, 199, .13);
  border-color: rgba(0, 194, 199, .45);
}

.page-news .tag--cert {
  color: #1D5A35;
  background: rgba(47, 163, 107, .13);
  border-color: rgba(47, 163, 107, .45);
}

.page-news .tag--lead {
  color: #A84A12;
  background: rgba(255, 122, 47, .13);
  border-color: rgba(255, 122, 47, .45);
}

.page-news .tag--note {
  color: #1E4B8F;
  background: rgba(30, 75, 143, .11);
  border-color: rgba(30, 75, 143, .40);
}

.page-news .news-entry__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--text-soft);
  white-space: nowrap;
}

.page-news .news-entry__copy {
  margin-left: auto;
}

.page-news .news-entry__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -.01em;
  font-size: clamp(19px, 3.4vw, 24px);
  line-height: 1.35;
  color: var(--carbon);
}

.page-news .news-entry__text {
  margin: 10px 0 0;
  max-width: 68ch;
  color: var(--text-mid);
}

.page-news .news-entry__out {
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-news .news-entry--note {
  background:
    linear-gradient(90deg, rgba(30, 75, 143, .05) 0%, rgba(30, 75, 143, 0) 62%);
  padding-left: 14px;
}

.page-news .news-figure {
  margin: 18px 0 0;
}

.page-news .news-figure figcaption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-soft);
}

/* ---------- 条目流中部横向摘要带 ---------- */
.page-news .news-band {
  position: relative;
  overflow: hidden;
  margin: 22px 0;
  min-height: 190px;
  display: flex;
  align-items: flex-end;
  background: var(--deep);
  border-radius: 2px;
}

.page-news .news-band__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
}

.page-news .news-band__inner {
  position: relative;
  padding: 24px 20px;
  color: var(--paper);
  max-width: 62ch;
}

.page-news .news-band .eyebrow {
  color: var(--cyan);
}

.page-news .news-band__lead {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 251, .90);
}

/* ---------- 上一批次折叠列表 ---------- */
.page-news .news-lookback {
  background: var(--mist);
}

.page-news .news-fold {
  margin-top: 6px;
  border-top: 1px solid var(--line);
  background: var(--news-panel);
}

.page-news .news-fold:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-news .news-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--carbon);
  transition: background-color 200ms var(--ease);
}

.page-news .news-fold > summary::-webkit-details-marker {
  display: none;
}

.page-news .news-fold > summary:hover {
  background: rgba(0, 194, 199, .07);
}

.page-news .news-fold > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-news .news-fold__key {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  min-width: 0;
}

.page-news .news-fold__hint {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--metal);
}

.page-news .news-fold[open] > summary {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-fold[open] .news-fold__hint {
  color: var(--cyan);
}

.page-news .news-fold[open] .news-fold__hint::after {
  content: "已展开";
}

.page-news .news-fold[open] .news-fold__hint {
  font-size: 0;
}

.page-news .news-fold[open] .news-fold__hint::after {
  font-size: 12px;
}

.page-news .news-fold__list {
  margin: 0;
  padding: 14px 18px 18px 34px;
  display: grid;
  gap: 9px;
}

.page-news .news-fold__list li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-mid);
}

/* ---------- 标签体系 ---------- */
.page-news .news-legend {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .news-legend__item {
  padding: 20px 18px;
  background: var(--news-panel);
}

.page-news .news-legend__item p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-mid);
}

/* ---------- 下一批次 ---------- */
.page-news .news-next-section {
  background: var(--night);
  color: var(--paper);
}

.page-news .news-next {
  display: grid;
  gap: 30px;
}

.page-news .news-next__intro .eyebrow {
  color: var(--cyan);
}

.page-news .news-next__intro .section-title {
  color: var(--paper);
}

.page-news .news-next__intro p {
  margin: 12px 0 0;
  max-width: 60ch;
  line-height: 1.8;
  color: rgba(244, 247, 251, .80);
}

.page-news .news-next__paths {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-news .news-next__paths li {
  padding: 16px 16px 18px;
  background: var(--deep);
}

.page-news .news-next__paths a {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-news .news-next__paths a:hover {
  color: var(--paper);
  border-bottom-color: var(--cyan);
}

.page-news .news-next__paths a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .news-next__paths span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 247, 251, .72);
}

.page-news .news-note {
  margin: 34px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(140, 151, 168, .95);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero {
    padding: 30px 0 42px;
  }

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

  .page-news .news-band__inner {
    padding: 30px 28px;
  }

  .page-news .news-figure figcaption {
    padding-left: 2px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 44px;
  }

  .page-news .news-log__layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: calc(var(--rail-top-h) + 18px);
  }

  .page-news .news-entry {
    padding: 28px 0 30px;
  }

  .page-news .news-entry--note {
    padding-left: 22px;
    border-left: 2px solid rgba(30, 75, 143, .28);
  }

  .page-news .news-band {
    margin: 28px 0;
    min-height: 220px;
  }

  .page-news .news-next {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
    align-items: start;
  }

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

@media (min-width: 1280px) {
  .page-news .news-log__layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 58px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-fold > summary,
  .page-news .news-next__paths a {
    transition: none;
  }
}
<<<END>>>