.page-news {
  --news-rail-w: 250px;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumbs {
  padding-top: 22px;
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

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

.page-news .breadcrumb [aria-current="page"] {
  color: var(--cyan-soft);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 52px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -200px;
  left: -12%;
  width: 124%;
  height: 580px;
  background:
    radial-gradient(closest-side at 32% 46%, rgba(53, 224, 208, .20), transparent 70%),
    radial-gradient(closest-side at 78% 24%, rgba(255, 138, 61, .14), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

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

.page-news .news-hero-grid {
  display: grid;
  gap: 32px;
}

.page-news .news-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(34px, 8vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .news-hero-sub {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(17px, 3.4vw, 21px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--cyan-soft);
}

.page-news .news-lede {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .news-fact-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-news .news-fact-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--muted);
}

.page-news .news-hero-fig {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-news .news-hero-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 分栏骨架 ---------- */
.page-news .news-body {
  padding: 10px 0 60px;
}

.page-news .news-split {
  display: grid;
  gap: 34px;
}

.page-news .news-rail-sticky {
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 16px 14px;
}

.page-news .news-rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-news .news-rail-list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-rail-list::-webkit-scrollbar {
  display: none;
}

.page-news .news-rail-list li {
  flex: 0 0 auto;
}

.page-news .news-rail-link {
  display: block;
  padding: 7px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid var(--line);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-news .news-rail-link:hover,
.page-news .news-rail-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: rgba(53, 224, 208, .07);
}

/* ---------- 区块通用 ---------- */
.page-news .news-block {
  margin-bottom: 58px;
}

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

.page-news .news-block-head {
  padding-top: 18px;
  margin-bottom: 22px;
  border-top: 1px solid var(--line);
}

.page-news .news-block-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 30px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .news-block-head p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 四个专题系列 ---------- */
.page-news .news-series-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-series {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  background: var(--ink-2);
  transition: background var(--t-fast) var(--ease);
}

.page-news .news-series:hover {
  background: var(--ink-3);
}

.page-news .news-series-idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-news .news-series h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-news .news-series p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-series-who {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .03em;
  color: var(--amber);
}

.page-news .news-series-go {
  margin-top: auto;
  padding-top: 10px;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, .38);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .news-series-go:hover,
.page-news .news-series-go:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--t-fast) var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: rgba(53, 224, 208, .04);
}

.page-news .news-item-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  transition: color var(--t-fast) var(--ease);
}

.page-news .news-item:hover .news-item-idx,
.page-news .news-item:focus-within .news-item-idx {
  color: var(--cyan);
}

.page-news .news-item-body {
  min-width: 0;
}

.page-news .news-item-title {
  margin: 0 0 7px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
  transition: color var(--t-fast) var(--ease);
}

.page-news .news-item:hover .news-item-title,
.page-news .news-item:focus-within .news-item-title {
  color: var(--cyan-soft);
}

.page-news .news-item-desc {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-item-fig {
  margin: 14px 0 12px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-news .news-item-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .news-item-fig--wide img {
  aspect-ratio: 3 / 2;
}

.page-news .news-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
}

.page-news .news-item-meta .tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  text-decoration: none;
}

.page-news .news-item-time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 标签云 ---------- */
.page-news .news-cloud-panel {
  padding: 20px 18px;
  border: 1px solid var(--line);
  background:
    radial-gradient(closest-side at 82% 8%, rgba(53, 224, 208, .15), transparent 72%),
    var(--ink-2);
}

.page-news .news-cloud-note {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-news .news-cloud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 11px;
}

.page-news .news-cloud-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  font-family: var(--font-mono);
  line-height: 1.4;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(10, 22, 51, .6);
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-news .news-cloud-tag--xl {
  font-size: 18px;
  color: var(--cyan);
  border-color: rgba(53, 224, 208, .55);
}

.page-news .news-cloud-tag--hot {
  font-size: 16px;
  color: var(--amber);
  border-color: rgba(255, 196, 107, .45);
}

.page-news .news-cloud-tag--lg {
  font-size: 15px;
  color: var(--cyan-soft);
  border-color: rgba(155, 243, 234, .34);
}

.page-news .news-cloud-tag--md {
  font-size: 13px;
  color: var(--white);
}

.page-news .news-cloud-tag--sm {
  font-size: 11.5px;
  color: var(--muted);
}

.page-news .news-cloud-fig {
  margin: 18px 0 0;
  border: 1px solid var(--line);
  background: var(--ink);
}

.page-news .news-cloud-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 回看方式 ---------- */
.page-news .news-paths {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-paths .path-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-paths .path-step-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .1em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .news-paths h3 {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
}

.page-news .news-paths p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-tip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 138, 61, .42);
  background: rgba(255, 138, 61, .07);
}

.page-news .news-tip p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--white);
}

/* ---------- 浅色分区 ---------- */
.page-news .news-origin {
  padding: 54px 0 72px;
}

.page-news .news-origin-head {
  border-top-color: rgba(10, 22, 51, .16);
  margin-bottom: 30px;
}

.page-news .news-origin-head h2 {
  color: var(--ink);
}

.page-news .news-origin-head p {
  color: var(--ink-2);
}

.page-news .news-origin-grid {
  display: grid;
  gap: 34px;
}

.page-news .news-origin-copy p {
  margin: 0 0 16px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-news .news-origin-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(10, 22, 51, .16);
}

.page-news .news-flink {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 22, 51, .35);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .news-flink:hover,
.page-news .news-flink:focus-visible {
  color: #0B7F76;
  border-bottom-color: #0B7F76;
}

.page-news .news-stats {
  margin: 0;
}

.page-news .news-stats .stat-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(10, 22, 51, .14);
}

.page-news .news-stats dt {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
}

.page-news .news-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-item {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 4px 20px;
    padding: 20px 0;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 54px;
    align-items: center;
  }

  .page-news .news-origin-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-news .news-body {
    padding: 16px 0 76px;
  }

  .page-news .news-split {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 54px;
    align-items: start;
  }

  .page-news .news-rail-sticky {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    padding: 18px 16px;
  }

  .page-news .news-rail-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-news .news-rail-list li {
    flex: 1 1 auto;
  }

  .page-news .news-rail-link {
    padding: 8px 10px;
    white-space: normal;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-news .news-rail-link:hover,
  .page-news .news-rail-link:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--cyan);
  }

  .page-news .news-item {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 4px 24px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-cloud-panel {
    padding: 26px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .breadcrumb a,
  .page-news .news-rail-link,
  .page-news .news-series,
  .page-news .news-series-go,
  .page-news .news-item,
  .page-news .news-item-idx,
  .page-news .news-item-title,
  .page-news .news-cloud-tag,
  .page-news .news-flink {
    transition: none;
  }
}
<<<END>>>