.page-news {
  --nw-rail: 132px;
  --nw-soft: #C3D4E1;
  --nw-gap: clamp(16px, 3vw, 28px);
  background: var(--nd-ink);
  color: var(--nd-snow);
  font-family: var(--nd-body);
  overflow-x: hidden;
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-news .nd-breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-news .nd-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--nd-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--nd-mist);
}

.page-news .nd-breadcrumb__link {
  color: var(--nd-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-news .nd-breadcrumb__item + .nd-breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--nd-grid);
}

.page-news .nd-breadcrumb__current {
  color: var(--nd-snow);
}

/* 首屏 -------------------------------------------------- */
.page-news .nw-hero {
  padding-top: clamp(20px, 4vw, 36px);
}

.page-news .nw-hero__inner {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-news .nw-hero__copy {
  max-width: 42ch;
}

.page-news .nw-hero__title {
  font-family: var(--nd-display);
  font-weight: 300;
  font-size: clamp(38px, 7.4vw, 76px);
  line-height: 0.98;
  letter-spacing: 0.005em;
  margin: 12px 0 0;
}

.page-news .nw-hero__lead {
  margin: 18px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--nw-soft);
}

.page-news .nw-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .nw-hero__figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--nd-line);
}

.page-news .nw-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(140deg, rgba(22, 199, 193, 0.16), transparent 55%),
    linear-gradient(0deg, rgba(6, 26, 43, 0.6), transparent 62%);
  pointer-events: none;
}

.page-news .nw-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .nw-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  background: var(--nd-line-soft);
  border: 1px solid var(--nd-line-soft);
}

.page-news .nw-stats li {
  background: var(--nd-ink);
  padding: 14px 16px;
}

.page-news .nw-stats__label {
  display: block;
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--nd-mist);
  margin-bottom: 6px;
}

.page-news .nw-stats__value {
  display: block;
  font-family: var(--nd-mono);
  font-size: clamp(18px, 2.4vw, 22px);
  font-variant-numeric: tabular-nums;
  color: var(--nd-snow);
  letter-spacing: 0.02em;
}

.page-news .nw-stats__value--cyan {
  color: var(--nd-cyan);
}

/* 章节头 -------------------------------------------------- */
.page-news .nd-eyebrow {
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--nd-cyan);
  text-transform: uppercase;
  margin: 0;
}

.page-news .nw-sec-head {
  max-width: 68ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .nw-sec-head h2 {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.1;
  margin: 10px 0 0;
}

.page-news .nw-sec-lead {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--nw-soft);
}

/* 标签与条目流 -------------------------------------------------- */
.page-news .nw-tabs {
  border-top: 1px solid var(--nd-line);
  padding-top: 2px;
}

.page-news .nw-tabs .nd-tablist {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--nd-line);
}

.page-news .nw-tabs .nd-tablist::-webkit-scrollbar {
  display: none;
}

.page-news .nw-tabs .nd-tab {
  flex: 0 0 auto;
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--nd-mist);
  font-family: var(--nd-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 14px 16px;
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .nw-tabs .nd-tab:hover {
  color: var(--nd-snow);
}

.page-news .nw-tabs .nd-tab[aria-selected="true"] {
  color: var(--nd-snow);
  border-bottom-color: var(--nd-cyan);
}

.page-news .nw-tabs .nd-tab:focus-visible {
  outline: 2px solid var(--nd-cyan);
  outline-offset: -2px;
}

.page-news .nw-tabs .nd-tabpanel {
  padding-top: clamp(8px, 1.6vw, 14px);
}

.page-news .nw-tabs .nd-tabpanel:focus-visible {
  outline: 2px solid var(--nd-cyan);
  outline-offset: 6px;
}

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

.page-news .nw-item {
  display: grid;
  gap: 10px;
  padding: clamp(16px, 2.4vw, 22px) 0;
  border-bottom: 1px solid var(--nd-line-soft);
}

.page-news .nw-item__idx {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--nd-mono);
  font-size: 11px;
}

.page-news .nw-item__code {
  font-family: var(--nd-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--nd-cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .nw-item__when {
  color: var(--nd-mist);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.page-news .nw-item__title {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.25;
  margin: 0;
  color: var(--nd-snow);
}

.page-news .nw-item__desc {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--nw-soft);
  max-width: 72ch;
}

.page-news .nw-more {
  margin-top: 10px;
}

.page-news .nw-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--nd-cyan);
  padding: 4px 0;
}

.page-news .nw-more summary::-webkit-details-marker {
  display: none;
}

.page-news .nw-more summary::after {
  content: "+";
  font-size: 14px;
  line-height: 1;
}

.page-news .nw-more[open] summary::after {
  content: "–";
}

.page-news .nw-more summary:focus-visible {
  outline: 2px solid var(--nd-cyan);
  outline-offset: 3px;
}

.page-news .nw-more p {
  margin: 8px 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--nd-line);
  font-size: 14px;
  line-height: 1.85;
  color: var(--nw-soft);
  max-width: 70ch;
}

/* 同步记录 -------------------------------------------------- */
.page-news .nw-sync {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

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

.page-news .nw-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  font-size: 15px;
  line-height: 1.82;
  color: var(--nw-soft);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--nd-line-soft);
}

.page-news .nw-steps li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .nw-steps__n {
  font-family: var(--nd-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--nd-cyan);
  padding-top: 3px;
}

.page-news .nw-chart {
  border: 1px solid var(--nd-line);
  padding: clamp(14px, 2.4vw, 24px);
  background: linear-gradient(180deg, rgba(11, 61, 102, 0.55), rgba(6, 26, 43, 0.92));
}

.page-news .nw-chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .nw-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 14px;
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--nd-mist);
}

.page-news .nw-note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--nd-mist);
  max-width: 70ch;
}

.page-news .nw-note--tight {
  margin-top: 14px;
}

.page-news .nw-note a {
  color: var(--nd-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 199, 193, 0.45);
}

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

/* 归档 -------------------------------------------------- */
.page-news .nw-archive {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-news .nw-archive__figure {
  margin: 0;
  border: 1px solid var(--nd-line);
}

.page-news .nw-archive__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
}

.page-news .nw-figcap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--nd-line-soft);
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--nd-mist);
}

.page-news .nw-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .nw-points li {
  font-size: 15px;
  line-height: 1.82;
  color: var(--nw-soft);
  padding-left: 16px;
  position: relative;
}

.page-news .nw-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--nd-cyan);
}

.page-news .nw-points strong {
  color: var(--nd-snow);
  font-weight: 500;
}

.page-news .nw-scale {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  margin-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--nd-line);
  padding-top: 4px;
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--nd-mist);
}

.page-news .nw-scale span {
  position: relative;
  padding-top: 16px;
}

.page-news .nw-scale span::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 11px;
  background: var(--nd-grid);
}

.page-news .nw-scale span:last-child {
  color: var(--nd-cyan);
}

.page-news .nw-scale span:last-child::before {
  background: var(--nd-cyan);
  height: 16px;
}

/* 版本公告 -------------------------------------------------- */
.page-news .nw-version {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-news .nw-timeline {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .nw-timeline li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  border-left: 1px solid var(--nd-line);
  padding-left: 14px;
}

.page-news .nw-timeline__code {
  font-family: var(--nd-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--nd-cyan);
}

.page-news .nw-timeline__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--nw-soft);
}

.page-news .nw-split {
  display: grid;
  gap: 14px;
}

.page-news .nw-split__block {
  border: 1px solid var(--nd-line);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-news .nw-split__block--violet {
  background: linear-gradient(155deg, rgba(59, 42, 107, 0.92), rgba(6, 26, 43, 0.94));
}

.page-news .nw-split__block--wine {
  background: linear-gradient(155deg, rgba(110, 31, 53, 0.9), rgba(6, 26, 43, 0.94));
}

.page-news .nw-split__block h3 {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(18px, 2.1vw, 22px);
  margin: 0 0 10px;
  color: var(--nd-snow);
}

.page-news .nw-split__block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--nw-soft);
}

.page-news .nw-link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--nd-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--nd-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 199, 193, 0.45);
  padding-bottom: 2px;
}

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

.page-news .nw-version__figure {
  margin: 0;
  border: 1px solid var(--nd-line);
  align-self: start;
}

.page-news .nw-version__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* 北境观察 -------------------------------------------------- */
.page-news .nw-north {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-news .nw-north__figure {
  margin: 0;
  border: 1px solid var(--nd-line);
}

.page-news .nw-north__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

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

.page-news .nw-topics li {
  padding: 18px 0;
  border-bottom: 1px solid var(--nd-line-soft);
}

.page-news .nw-topics li:first-child {
  border-top: 1px solid var(--nd-line-soft);
}

.page-news .nw-topics__no {
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--nd-cyan);
}

.page-news .nw-topics h3 {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.3;
  margin: 6px 0 0;
  color: var(--nd-snow);
}

.page-news .nw-topics p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--nw-soft);
}

/* 回看路径 -------------------------------------------------- */
.page-news .nw-paths {
  display: grid;
  gap: 1px;
  background: var(--nd-line-soft);
  border: 1px solid var(--nd-line-soft);
}

.page-news .nw-path {
  background: var(--nd-ink);
  padding: clamp(18px, 2.6vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .nw-path__no {
  font-family: var(--nd-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--nd-cyan);
}

.page-news .nw-path h3 {
  font-family: var(--nd-display);
  font-weight: 400;
  font-size: clamp(19px, 2.2vw, 24px);
  margin: 0;
  color: var(--nd-snow);
}

.page-news .nw-path p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--nw-soft);
}

.page-news .nw-path .nw-link {
  margin-top: auto;
}

/* 响应式 -------------------------------------------------- */
@media (min-width: 760px) {
  .page-news .nw-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 860px) {
  .page-news .nw-item {
    grid-template-columns: var(--nw-rail) minmax(0, 1fr);
    gap: 0 clamp(20px, 3vw, 40px);
    align-items: start;
  }

  .page-news .nw-item__idx {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    padding-top: 4px;
  }
}

@media (min-width: 940px) {
  .page-news .nw-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .nw-sync {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }

  .page-news .nw-archive {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-news .nw-version {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .nw-north {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nw-tabs .nd-tab {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>