.page-news {
  --nw-rail: 244px;
  --nw-cut: 20px;
  padding-bottom: clamp(52px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-news .nw-hero {
  padding-top: clamp(24px, 4vw, 48px);
}

.page-news .nw-hero .breadcrumb {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-news .nw-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

@media (min-width: 900px) {
  .page-news .nw-hero-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.8fr);
  }
}

.page-news .nw-hero-lead h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.04;
  font-size: clamp(34px, 6.8vw, 74px);
  color: var(--cream);
}

.page-news .nw-hl {
  display: inline-block;
  color: var(--gold);
  position: relative;
}

.page-news .nw-hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 3px;
  background: linear-gradient(90deg, var(--cinnabar), var(--gold) 60%, transparent);
  transform: skewX(-22deg);
  transform-origin: left center;
}

.page-news .nw-hero-text {
  margin: 22px 0 0;
  max-width: 48ch;
  color: var(--mist);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.62;
}

.page-news .nw-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .nw-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .nw-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 14px;
  background: rgba(15, 42, 58, 0.94);
}

.page-news .nw-stat b {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  line-height: 1;
  color: var(--cream);
}

.page-news .nw-stat span {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .nw-unit {
  margin-left: 2px;
  font-size: 12px;
  color: var(--gold);
}

.page-news .nw-hero-figure {
  position: relative;
  margin: clamp(28px, 4vw, 48px) 0 0;
  overflow: hidden;
  background: var(--ink);
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 0 100%);
}

.page-news .nw-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.82) contrast(1.06) brightness(0.92);
}

.page-news .nw-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(46, 125, 116, 0.3), transparent 46%, rgba(6, 18, 23, 0.76));
  pointer-events: none;
}

.page-news .nw-hero-cap {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  z-index: 1;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 版块骨架 ---------- */
.page-news .nw-board {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  margin-top: clamp(42px, 6vw, 72px);
}

@media (min-width: 940px) {
  .page-news .nw-board {
    grid-template-columns: var(--nw-rail) minmax(0, 1fr);
    align-items: start;
    gap: clamp(36px, 5vw, 68px);
  }

  .page-news .nw-rail {
    position: sticky;
    top: 96px;
  }
}

.page-news .nw-rail {
  display: grid;
  gap: 26px;
  align-content: start;
}

.page-news .nw-rail .eyebrow {
  margin: 0 0 12px;
}

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

.page-news .nw-filter a {
  display: inline-block;
  padding: 7px 16px 7px 12px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  background: rgba(46, 125, 116, 0.14);
  border-left: 2px solid transparent;
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-news .nw-filter a:hover,
.page-news .nw-filter a:focus-visible {
  color: var(--cream);
  background: rgba(46, 125, 116, 0.34);
  border-left-color: var(--gold);
}

.page-news .nw-timeline {
  position: relative;
  margin: 0;
  padding: 2px 0 0 18px;
  list-style: none;
}

.page-news .nw-timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(var(--jade), transparent);
}

.page-news .nw-timeline li {
  position: relative;
  padding-bottom: 15px;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-news .nw-timeline li::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 6px;
  width: 7px;
  height: 7px;
  background: var(--jade-soft);
  transform: rotate(45deg);
}

.page-news .nw-timeline li.is-now {
  color: var(--gold);
}

.page-news .nw-timeline li.is-now::before {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(214, 168, 75, 0.18);
}

.page-news .nw-rail-text {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-news .nw-rail-link {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--jade-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(116, 179, 168, 0.4);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

/* ---------- 章节 ---------- */
.page-news .nw-sec,
.page-news .nw-sub {
  scroll-margin-top: 96px;
}

.page-news .nw-sec + .nw-sec {
  margin-top: clamp(44px, 6vw, 72px);
}

.page-news .nw-sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .nw-sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-news .nw-sec-head .index-no {
  color: var(--jade-soft);
}

.page-news .nw-sec-note {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 卡片流 ---------- */
.page-news .nw-cards {
  display: grid;
  gap: 16px;
}

@media (min-width: 700px) {
  .page-news .nw-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .nw-cards > .is-wide {
    grid-column: span 2;
  }
}

.page-news .nw-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: linear-gradient(158deg, rgba(27, 79, 74, 0.52), rgba(15, 42, 58, 0.9) 64%);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform 0.3s ease, background 0.3s ease;
}

.page-news .nw-card:hover {
  transform: translateY(-3px);
  background: linear-gradient(158deg, rgba(46, 125, 116, 0.42), rgba(15, 42, 58, 0.92) 64%);
}

.page-news .nw-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-news .nw-time {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-news .nw-card h3,
.page-news .nw-update h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.1vw, 22px);
  font-weight: 700;
  line-height: 1.34;
  color: var(--cream);
}

.page-news .nw-card p,
.page-news .nw-update p {
  margin: 0;
  font-size: 15px;
  line-height: 1.62;
  color: var(--mist);
}

.page-news .nw-score {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .nw-score b {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-news .nw-score span {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .nw-more {
  margin-top: auto;
  padding-top: 4px;
}

.page-news .nw-more summary {
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--jade-soft);
  padding: 4px 0;
  transition: color 0.2s ease;
}

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

.page-news .nw-more summary::after {
  content: " ＋";
  color: var(--gold);
}

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

.page-news .nw-more summary:hover {
  color: var(--cream);
}

.page-news .nw-more p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--mist);
  border-left: 2px solid var(--jade);
  padding-left: 12px;
}

/* ---------- 数据卡 ---------- */
.page-news .slab--gold {
  background: rgba(214, 168, 75, 0.18);
  color: var(--gold);
}

.page-news .slab--ver {
  background: rgba(199, 68, 46, 0.22);
  color: #E9A48F;
}

.page-news .nw-card--data {
  background: linear-gradient(200deg, rgba(46, 125, 116, 0.3), rgba(6, 18, 23, 0.9));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-news .nw-chart {
  display: block;
  width: 100%;
  height: auto;
  margin: 2px 0 0;
}

.page-news .nw-chart-grid {
  stroke: var(--line);
  stroke-width: 1;
}

.page-news .nw-chart-line {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .nw-chart-dot {
  fill: var(--cinnabar);
}

.page-news .nw-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .nw-metrics li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 8px;
  border-left: 1px solid var(--line);
}

.page-news .nw-metrics span {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-news .nw-metrics b {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--cream);
}

.page-news .nw-meter-row {
  display: grid;
  gap: 7px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-news .nw-meter-row > span {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .nw-meter-row .meter {
  width: 100%;
  height: 6px;
  background: rgba(167, 191, 189, 0.16);
  overflow: hidden;
}

.page-news .nw-meter-row .meter-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--jade), var(--gold) 70%, var(--cinnabar));
  transition: width 0.9s ease;
}

/* ---------- 配图 ---------- */
.page-news .nw-figure {
  margin: 18px 0 0;
  position: relative;
  overflow: hidden;
  background: var(--indigo);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-news .nw-figure img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(0.85) contrast(1.05);
}

.page-news .nw-figure figcaption {
  padding: 10px 16px 14px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
  background: rgba(6, 18, 23, 0.72);
}

/* ---------- 平台更新 ---------- */
.page-news .nw-updates {
  display: grid;
  gap: 0;
}

.page-news .nw-update {
  position: relative;
  display: grid;
  gap: 7px;
  padding: 20px 0 20px 22px;
  border-left: 1px solid var(--line);
}

.page-news .nw-update::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 26px;
  width: 7px;
  height: 7px;
  background: var(--jade);
  transform: rotate(45deg);
  transition: background 0.2s ease;
}

.page-news .nw-update:hover::before {
  background: var(--gold);
}

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

/* ---------- 专题系列 ---------- */
.page-news .nw-series {
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .page-news .nw-series {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }
}

.page-news .nw-series-media {
  margin: 0;
  overflow: hidden;
  background: var(--deep-jade);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-news .nw-series-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
}

.page-news .nw-series-list {
  display: grid;
  gap: 10px;
}

.page-news .nw-series-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  text-decoration: none;
  color: inherit;
  background: rgba(27, 79, 74, 0.3);
  border-left: 2px solid var(--jade);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-news .nw-series-card:hover,
.page-news .nw-series-card:focus-visible {
  background: rgba(46, 125, 116, 0.34);
  border-left-color: var(--gold);
  transform: translateX(3px);
}

.page-news .nw-series-no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold);
}

.page-news .nw-series-body {
  display: grid;
  gap: 5px;
}

.page-news .nw-series-body strong {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-news .nw-series-body em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 尾部说明 ---------- */
.page-news .nw-tail {
  display: grid;
  gap: 10px;
  margin-top: clamp(36px, 5vw, 56px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-news .nw-tail-text {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 订阅 ---------- */
.page-news .nw-sub {
  display: grid;
  gap: 22px;
  margin-top: clamp(46px, 6vw, 76px);
  padding: clamp(26px, 4.5vw, 48px);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(214, 168, 75, 0.16), transparent 62%),
    linear-gradient(160deg, rgba(46, 125, 116, 0.38), rgba(6, 18, 23, 0.94));
  clip-path: polygon(0 26px, 26px 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

@media (min-width: 780px) {
  .page-news .nw-sub {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: center;
    gap: 32px;
  }
}

.page-news .nw-sub-copy h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--cream);
}

.page-news .nw-sub-text {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.68;
  color: var(--mist);
}

.page-news .nw-sub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 780px) {
  .page-news .nw-sub-actions {
    justify-content: flex-end;
  }
}

/* ---------- 显现节奏 ---------- */
@media (prefers-reduced-motion: no-preference) {
  .page-news [data-reveal] {
    transition: opacity 0.45s ease, transform 0.45s ease;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nw-card,
  .page-news .nw-series-card,
  .page-news .nw-meter-row .meter-fill {
    transition: none;
  }
}

/* ---------- 窄屏收边 ---------- */
@media (max-width: 420px) {
  .page-news .nw-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .nw-hero-actions .btn,
  .page-news .nw-sub-actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}
<<<END>>>