.page-news {
  --news-tabbar-bg: rgba(14, 21, 38, 0.95);
  --news-row-hover: rgba(240, 162, 44, 0.05);
  --news-sticky-top: var(--header-h);
  background: var(--nfs-indigo);
  color: var(--nfs-white);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 32px 0 24px;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-cyan) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-cyan) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(120% 80% at 22% 0%, #000 0%, transparent 78%);
  mask-image: radial-gradient(120% 80% at 22% 0%, #000 0%, transparent 78%);
  pointer-events: none;
}

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

.page-news .news-hero .breadcrumb {
  margin-bottom: 26px;
}

.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: end;
}

.page-news .news-hero-copy {
  min-width: 0;
}

.page-news .news-title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.6rem, 11vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: 0.08em;
  color: var(--nfs-white);
}

.page-news .news-title::after {
  content: "";
  display: block;
  width: 68px;
  height: 3px;
  margin-top: 20px;
  background: var(--nfs-amber);
}

.page-news .news-lede {
  margin: 0 0 28px;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--nfs-mist);
}

.page-news .news-hero-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-hero-meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.page-news .news-meta-k {
  flex: 0 0 88px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--nfs-cyan);
}

.page-news .news-meta-v {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--nfs-white);
}

.page-news .news-hero-mark {
  margin: 0;
  position: relative;
}

.page-news .news-hero-mark img {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.72) brightness(0.82);
  opacity: 0.9;
}

/* ---------- 栏目头图 ---------- */
.page-news .news-banner {
  padding: 8px 0 0;
}

.page-news .news-banner .media-frame {
  margin: 0;
}

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

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  padding-top: 40px;
}

.page-news .news-tabbar {
  position: sticky;
  top: var(--news-sticky-top);
  z-index: 6;
  background: var(--news-tabbar-bg);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--nfs-amber);
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}

.page-news .news-tablist {
  display: flex;
  gap: 6px;
  padding: 12px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.page-news .news-tablist::-webkit-scrollbar {
  height: 4px;
}

.page-news .news-tablist::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 2px;
}

.page-news .news-tablist .tab {
  flex: 0 0 auto;
  appearance: none;
  -webkit-appearance: none;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-tag);
  background: transparent;
  color: var(--nfs-mist);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.05em;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .news-tablist .tab:hover {
  color: var(--nfs-white);
  border-color: var(--line-strong);
}

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

.page-news .news-tablist .tab[aria-selected="true"] {
  background: var(--nfs-amber);
  border-color: var(--nfs-amber);
  color: var(--ink-on-amber);
  font-weight: 700;
}

.page-news .news-panels {
  padding-top: 6px;
}

.page-news .news-panels .tabpanel {
  outline: none;
}

.page-news .news-panels .tabpanel:focus-visible {
  outline: 2px solid var(--nfs-cyan);
  outline-offset: 4px;
}

.page-news .news-entry {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 20px;
  padding: 22px 0 22px 16px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.22s var(--ease);
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--nfs-amber);
  transform: translateY(-50%);
  transition: height 0.28s var(--ease);
}

.page-news .news-entry:hover,
.page-news .news-entry:focus-within {
  background: linear-gradient(90deg, var(--news-row-hover), transparent 62%);
}

.page-news .news-entry:hover::before,
.page-news .news-entry:focus-within::before {
  height: 62%;
}

.page-news .news-entry-stamp {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  min-width: 0;
}

.page-news .news-entry-rel {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--nfs-amber-soft);
}

.page-news .news-entry-id {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--nfs-mist);
}

.page-news .news-entry-tag {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  justify-self: end;
}

.page-news .news-entry-body {
  grid-column: 1 / -1;
  grid-row: 2 / 4;
  min-width: 0;
}

.page-news .news-entry-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--nfs-white);
  transition: color 0.18s var(--ease);
}

.page-news .news-entry:hover .news-entry-title {
  color: var(--nfs-amber-soft);
}

.page-news .news-entry-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 22px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--nfs-mist);
}

.page-news .news-fact {
  display: inline-flex;
  align-items: baseline;
  min-width: 0;
}

.page-news .news-fact-k {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(140, 151, 168, 0.72);
}

.page-news .news-fact-k::after {
  content: "·";
  margin-left: 8px;
  color: var(--line-strong);
}

/* ---------- 专题系列 ---------- */
.page-news .news-features {
  padding-top: 56px;
}

.page-news .news-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-news .news-features-media {
  margin: 0;
  position: relative;
}

.page-news .news-features-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.78) brightness(0.86);
}

.page-news .news-features-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(5, 8, 15, 0.72) 100%);
  pointer-events: none;
}

.page-news .news-features-media .media-caption {
  position: relative;
  z-index: 1;
}

.page-news .news-features-copy {
  min-width: 0;
}

.page-news .news-features-lede {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--nfs-mist);
}

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

.page-news .news-feature-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 4px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-feature-no {
  grid-column: 1;
  grid-row: 1 / 3;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--nfs-cyan);
}

.page-news .news-feature-name {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.03em;
  color: var(--nfs-white);
}

.page-news .news-feature-desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 14px;
  line-height: 1.72;
  color: var(--nfs-mist);
}

/* ---------- 归档 ---------- */
.page-news .news-archive {
  padding-top: 56px;
}

.page-news .news-archive-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-archive-list > li {
  border-bottom: 1px solid var(--line);
}

.page-news .news-season > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 18px 4px;
  cursor: pointer;
  list-style: none;
  transition: color 0.18s var(--ease);
}

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

.page-news .news-season > summary::marker {
  content: "";
}

.page-news .news-season > summary:hover .news-season-name {
  color: var(--nfs-amber-soft);
}

.page-news .news-season-name {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.03em;
  color: var(--nfs-white);
}

.page-news .news-season-range {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--nfs-ice);
}

.page-news .news-season-count {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--nfs-amber);
}

.page-news .news-season-body {
  padding: 0 4px 20px;
}

.page-news .news-season-body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--nfs-mist);
}

.page-news .news-archive-media {
  margin: 34px 0 0;
}

.page-news .news-archive-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: 0.86;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding: 56px 0 72px;
}

.page-news .news-cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-news .news-cadence-copy {
  min-width: 0;
}

.page-news .news-cadence-copy p {
  margin: 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--nfs-mist);
}

.page-news .news-cadence-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-cadence-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-cadence-item dt {
  font-size: 14px;
  color: var(--nfs-white);
}

.page-news .news-cadence-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--nfs-amber);
  text-align: right;
}

.page-news .news-correct {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding: 22px 0 22px 18px;
  border-top: 1px solid var(--nfs-amber);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(240, 162, 44, 0.07), transparent 70%);
}

.page-news .news-correct-text {
  flex: 1 1 320px;
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--nfs-mist);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-news .news-hero {
    padding: 48px 0 30px;
  }

  .page-news .news-entry {
    grid-template-columns: 170px minmax(0, 1fr) auto;
    gap: 8px 26px;
    padding: 24px 0 24px 20px;
  }

  .page-news .news-entry-stamp {
    grid-column: 1;
    grid-row: 1;
    flex-direction: column;
    gap: 3px;
    align-items: flex-start;
  }

  .page-news .news-entry-body {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .page-news .news-entry-tag {
    grid-column: 3;
    grid-row: 1;
  }

  .page-news .news-entry-title {
    font-size: 19px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-news .news-hero-mark {
    display: flex;
    justify-content: flex-end;
  }

  .page-news .news-hero-mark img {
    max-width: 100%;
  }

  .page-news .news-features-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 48px;
  }

  .page-news .news-cadence-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
  }
}

@media (min-width: 1280px) {
  .page-news .news-entry {
    grid-template-columns: 190px minmax(0, 1fr) auto;
  }

  .page-news .news-entry-title {
    font-size: 20px;
  }

  .page-news .news-features-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .news-entry::before,
  .page-news .news-entry-title,
  .page-news .news-tablist .tab,
  .page-news .news-season > summary {
    transition: none;
  }

  .page-news .news-entry:hover::before,
  .page-news .news-entry:focus-within::before {
    height: 0;
  }
}
<<<END>>>